Filed under: blister care, Foot Care, Foot Care Products, Footcare, Footwear, Footwear Products, Health, Sports, toenails
The seven tips below are written for the Primal Quest Expedition Adventure Race starting next week. They are also applicable to any race you may have coming up.
Primal Quest is less than two weeks away and here are seven things you can do to improve your chances of finishing with healthy feet.
1. Wear the best fitting shoes you can. Have a bit of space in front of your longest toe and enough height in the shoe’s toe box to avoid squishing the toes from the top.
2. Bad toenail care can result in toe blisters and black toenails, where fluid or blood is under the nail. Trim your toenails short and then use a nail file to smooth the tip of the nail. File the nails from the top over the edge down toward the tip of the toe. The goal of the trimming and filing is to remove any rough or sharp edges. File the nails so when you run your fingertip up and over the tip of the toe no rough edges are felt. It’s even better to file the nail so that no tip of the nail is felt. If you have thick nails, file the top of the nail down to reduce its thickness.
3. Any time you can, remove your shoes and socks to dry and air your feet. Your feet will be wet from water disciplines, stream crossings, cooling yourself off by pouring water over yourself, and simply sweaty feet. When stopping to eat or rest, remove your shoes and socks. Lay your socks in the sun to dry and switch to a clean dry pair if possible. Issues caused by wet feet will multiply over time and can end your race or at the least, result in extremely painful feet.
4. Do everything in your power to prevent and reduce maceration. This means not letting water poured over your head get into your shoes by bending over before dousing yourself. If means following the tips outlined in # 2 above. Use a moisture-controlling agent to help prevent the skin on the bottoms of your feet from macerating. Several include Desitin Maximum Strength Original Paste (available at drug stores, Walmart, etc), zinc oxide, Chafe X, SportsSlick, Trail Toes, and RunGoo. Apply liberally and before all water segments to help prevent damage to your skin. Once serious maceration happens, only drying your feet and letting them air, with the help of powder and warmth, will reverse the condition. If left unchecked, the skin can fold over on itself, split open, and tear layers of skin off the bottom of your feet.
5. Use gaiters to prevent pebbles and rocks, trail dust, and other debris from getting inside your shoes and socks. These become irritants and can lead to hot spots and blisters.
6. Take care of small issues before they become larger problems. Lance and drain small blisters whenever you feel them to keep them from becoming larger. Put a dab of ointment over the blister and then apply a strip of tape over the top to protect the skin.
7. Finally, make sure you have the supplies to treat your feet out on the course. Waiting to get to a TA to repair a blister can make a small problem much larger.
This weekend is the running of the Tahoe Rim Trail (TRT) series of trail runs – a 55K, 50-miler, and a 100-miler. After a lot of planning, the dream of doing a foot care study has materialized.
The TRT is perfect for a study. There are two main medical aid stations, Tunnel Creek and Diamond Peak. 55K runners are seen at Tunnel Creek twice. The 50-mile runners are seen at Tunnel Creek three times and Diamond Peak once. The 100-mile runners are seen six times at Tunnel Creek and twice at Diamond Peak. The multiple contacts offer increased opportunities to talk to the runners, work on their feet, and record what we see and do.
In addition to the personal contact, runners are being asked to participate in two online surveys. A pre-race survey asks about their running and injury history, choices in socks and footwear, and how they typically manage their feet. A post-race survey asks how the race went in regard to their feet.
After the event, the data will be compiled, studied, and a report or paper will be written. The aim is a formal paper that can be submitted to medical journals and later distributed to the running public.
The purpose of the TRT Foot Care Study is to learn:
- Correlations of finishing rate against the number of miles run in training
- Correlations of foot injuries / problems against miles run in training
- Percentage of runners who are pro-active with foot care before the race
- Effectiveness of footwear modifications
- Effectiveness of lubricants / powers
- Effectiveness of blister dressings / taping
- Correlations of percentage of runners wearing gaiters against finishing rate and foot care injuries / problems
If you are one of the hundreds of runners doing the TRT this year, we hope you will participate in the study and surveys. Thank you.
The study will be supported by a number of professionals: Tonya Olsen (physical therapist), Kristy Gavigan (RN), George Miller (paramedic), Zak Weis (Podiatrist), Tracie Giambrone (Podiatrist), Doug Doxey (Podiatrist), and Andy Bussell (Chiropractor).
George Ruiz, the race director, and Dr. Andy Pasternak, the medical director, have been extremely helpful in making the study happen.
If you are at the TRT this weekend, we’d love to chat.
As we are able, some of the learnings from the study will be shared on this blog.
Last Saturday was the Western States 100 Mile Endurance Run over the California Sierras. As you probably know, California is in year four of a severe drought. Most of us expected the trails to be dusty and dry. From everything I heard, they were.
So in a dry Western States year, why did so many runners have macerated feet from being wet?
There are several reasons. First, runners often cool themselves off by pouring or squirting water over their heads and on their body. We all know water runs downhill – right? So the water naturally runs down the legs and into the shoes. Socks become wet and as I often say – the skin of one’s feet prune up. In other words, they look like a wrinkled prune. Better to bend at the waist and let the water run off the head and shoulders rather than down the body.
Secondly, runners sometimes cool off by getting into the water at any stream. Several runners talked of sitting in the streams. While this can cool the runner, it is the worst thing a runner can do to their feet.
When they remain wet long enough, the skin becomes soft, often creating creases. Many times these creases are deep and in severe cases, the skin can split open.
Most often the runners complain of badly blistered feet. In fact, there are no blisters, just macerated skin on the bottom of their feet. This condition can be very painful. Walking and running hurts one’s feet.
There is no fast cure. They say time heals all wounds and with maceration, it takes time for the skin to dry and return to its normal state. Putting powder on the skin can help, as can clean fresh socks, gentle massage, and letting the skin air-dry.
I saw a lot of macerated feet at Michigan Bluff, mile 55.7. More than I expected. And of course there were lots of runners wanting treatment for bad blisters at the finish, and it was maceration.
The picture here is of a runner who completed the race, I think sometime around 28-29 hours. I don’t know his story but at some point before the race or in the race, he had his right foot wrapped in what appeared to be a self-adherent wrap, with a thick pad of some kind at the heel. Then that was wrapped with layers of what seemed to be silk type medical tape. Tonya and I had to use trauma shears to cut the thick wrap off his foot. Once it came off we saw the extent of the damage to his foot.
If anyone knows the runner or recognizes him, I’d love to find out more. It’s possible that because of maceration the skin at the heel had sheared off and someone at a medical aid station, or crew, had cut the skin and put on the wrap.
What we did at the finish was to apply a coating of antibiotic ointment to the open and raw skin, cover it with a wound care dressing, and wrap with a self-adhering wrap. We gave him instruction on how to care for this in the days after the race.
Look closely at the picture. He’s happy. He has his finisher’s medallion and knows he’s getting his buckle.
Filed under: blister care, Foot Care, Foot Care Products, Footcare, Footwear, Footwear Products
Many runners have a love-hate relationship with gaiters.
Some love them and swear by them when running trails. Others never wear them, and dislike them. Which camp do you fall in?
I have regularly promoted the value of gaiters since I made my first homemade set from a pair of old white cotton crew socks. I believe it was one of the first years I ran Western States, maybe in 1985 or 86. I cut the foot out of the socks, leaving the ankle part to pull on my foot and fold over to cover the top of my shoes. I used twist-ties to anchor the socks to the shoes. And – they worked – as primitive as they were.
Then as the years progressed, people with more business sense than I started to make and sell gaiters. Now days, you can get gaiters in a myriad of colors and types.
I still believe in gaiters for trail runners, and in one recent conversation, told a friend that should make them mandatory gear for multi-day trail events.
You have every right to ask why.
Today’s shoes have become increasingly lightweight and many shoes are made with mesh uppers. It’s this mesh that allows all kinds of sand, dust, grit, and dirt into the shoe. These bad things will work their way into your socks and onto your skin. Rubbing and abrasions can occur. If you use any type of lubricant on your feet, the bad stuff will be attracted to the stickiness. The bad stuff can be a contributing factor that can lead to blisters.
A good set of gaiters will cover the tops of the shoes and the toe box to keep bad stuff out.
I’ve included two images of special gaiters that are typically found at the Marathon des Sables (MdS).
Here is the link to the myRaceKit for the MdS page that shows two gaiters they support. And a page from their blog that describes the fit and application.
These are highly useful when doing races in the desert, but how about when running trails? I believe the weak point in some gaiters is how they fail to cover the top of the shoe’s upper, thus allowing bad stuff inside.
I have treated many runners’ feet that are filthy with dirt and grit that makes it hard to wash off in order to find, clean, drain, and patch blisters. Blister patches and tape usually does not stick to dirty skin. In addition to making it harder for medical personnel to clean one’s feet, it also means it takes longer, which can affect not only your race, but those behind you that also need their feet worked on.
Back when, I wore homemade gaiters because that’s all there was. Now there are many styles and fabrics to choose from.
If I was going to run a tail race of any length, but especially a 50M or 100M, or multi-day race, I would buy one of the gaiters that attached to the shoe with Velcro and cover the whole shoe.
Here are two of my blog posts about gaiters.
Blisters and Gaiters – this is by Lisa de Speville and adventure racer and ultrarunner from Soith Africa and her homemade gaiters.
In two weeks I will be working foot care at the Michigan Bluff aid station of the Western States 100. Then three weeks later I’ll be doing a foot care study at the Tahoe Rim Trail 100-Mile Run. I’d love to see a few runners wearing a more substantial gaiter.
Filed under: blister care, Footcare, Health, Sports, toenails
I get questions by email all the time. Toenail questions are quite common, so I thought I’d post this one. Here’s the question.
“I am emailing you because I have a 50K trail race this Saturday and for some reason I am just starting to get pressure from under my large toenail. It is in its early stages and my nail has not turned black yet, but it is starting to be uncomfortable. At what point do I decide to puncture thru my nail and lance the fluid under the nail? Also, if I should be lancing the fluid, what are your thoughts of using a really thin and clean drill bit (turned by hand) to get thru the toenail? I lost a toe nail once before and tried using a really hot paper clip and needle, but I had a hard time getting all the way thru my toe nail. Any help and advice you can give me would be much appreciated… thank you!”
The answer is pretty straightforward.
Can you recall any nailbed trauma? Once fluid is underneath the nail, the pressure becomes painful You’ll know. If you can see the fluid from under the tip of the nail, lance it there. A drill bit works better than a paperclip. Be forewarned that as it goes through the nail, it can go into the soft tissue underneath, so go slowly. Then press on the nail to expel as much of the fluid as possible. Cover with a Band-Aid for now (tape on race day) but don’t plug the hole with ointment, as it will still need to drain for a few days.
Relieving fluid from underneath a toenail is a simple skill that every runner should know how to perform – just in case. It could be on one of your toes, or the toe of a friend. If you have ever experienced the intense pain of a black toenail with blood or fluid underneath, you’ll appreciate knowing how to fix it.
Filed under: blister care, Foot Care, Footcare, Health, Sports, Travel
In early October I had the unique opportunity to return to Brazil and provide foot care to runners at the 10th Annual Jungle Marathon Amazon. The race is more than a marathon. It’s three races in one event set in a stage race format. Every day the race camp moves to a new location as the runners go through the jungle and along the beaches of the Amazon River. There’s a seven day, six stage race and a four day race, that both start at the same time. Then on day four, the single day marathon stage starts.
This year’s race was the toughest of any event I have been a part of. There was single track trails hacked through the jungle, red dirt roads with loose dirt, swamps and streams and rivers, humidity, heat, rain, sand that got everywhere, never ending wet feet and water-logged shoes, bugs and spiders and snakes, jaguar sightings, a lot of bee stings, either cold food or food heated with hot water, jungle and beach camps, carrying all your gear in a backpack, and nine nights in a hammock. Runner’s feet took a beating and as the days progressed, it was harder for them to recover. The cumulative affect of having your feet wet for the majority of every day, became a struggle for many runners. Maceration was a serious problem for everyone, and blisters affected all runners to varying degrees.
After the race ended, I was able to take a a few minutes and interview Amy Gasson, the second place women in the seven day race. Amy was a joy to know and smiled every day with a great positive attitude. Here’s the link to listen to the audio interview. It’s 17 minutes long.
Considering the interview was recorded with a handheld digital recorder, in the lobby of our hotel with all it’s normal background noises, the sound quality is remarkable. There’s a lot we can learn from what Amy shares. She did her homework and prepared well – both physically and her feet. Here’s a photo of Amy and me at the finish line.
Thanks Amy for letting me get to know you at the Jungle Marathon Amazon.
This post is an editorial about foot care at races – and more importantly, the lack of it.
Last week I returned from my second trip to Brazil to help provide foot care at the Amazon Jungle Marathon. I plan to write a post about the race later, so I won’t go into detail here – but this is the toughest race I have seen. Over the years I have worked many multi-day multi-sport adventure races and multi-day running races. Most of these are six or seven day events. Adventure races are races where the clock doesn’t stop until the team gets to the finish. Running races are typically stage races where each day is a specific mileage and camp changes every day.
Please continue reading – even if you don’t do multi-day races – because this blog post applies to those doing 24-hour races, 100 mile races, and athletes in general.
These types of races always have a list of mandatory gear. The list is composed of mostly safety items with a mix of medications and first aid stuff. Some of the first aid items can also be used for foot care. The photo shows an example of a first aid mandatory gear list. Here’s the rub though. Most athletes want to minimize, as much as possible, the amount and the weight of the stuff they have to carry. If the list calls for tape, they’ll carry a ½ inch wide very small roll, as few as possible blister patches, 2 or 3 alcohol wipes, 2 Band-Aids – you get the picture. They don’t have the right stuff because the lists are very general and don’t specify exact brands or types of supplies. They don’t have enough because they are not the average athlete and will need more. They only carry what they are required to carry and miss what they need for their feet. And many of these athletes don’t know how to use what they carry.
I have worked many multi-day races and have seen athletes finish a day’s stage and come to medical for every little thing. The medical staff should not have to manage all your foot care. You can manage the small pea-size blister on your toe. If you have hot spots, you can tape over them and check your shoes for seams. There is usually not enough medical staff to care for 100% of each runner’s needs. In addition, the supply of medical equipment is limited and can easily be over taxed by runners wanting everything done for them.
One runner in the Jungle Marathon came to see the medical team every day, telling us what he wanted down to the color of the tape and showing us all the spots on his feet he wanted fixed. We would have had to spend an hour just on him, with a lot of supplies, when he had a medical kit but wanted us to do it for him.
I am becoming more and more convinced that mandatory gear lists should be material specific. The width, length and type of tape should be listed. The number and type of blister patches. Scissors rather then a needle. Specific powder and amount. A specific number and type of tape adherent. And do on. The mandatory gear list needs to be reviewed with the medical director. This applies to runners in any race 50 miles or longer too. While the majority of runners don’t typically carry foot care supplies in a 100-mile run, their crews need to have the supplies.
I also am convinced that runners need to know how to patch their feet. Running a 100-mile race with no knowledge of how to care for one’s feet if and when problems develop is asking for trouble and putting undue burdens on the medical teams. You cannot assume that all medical personnel know how to patch feet – and have the best supplies for doing so.
Earlier this year I worked a multi-day event that had only basic medical supplies at the aid stations. There was virtually nothing that could effectively be used for foot care. The participants were not promised foot care, only first aid and medical personnel. In fact the pre-race materials did not mention foot care. Many aid stations did not allow crew access. The result was runners who were generally not carrying a foot care kit, had no crew access at many aid stations to help with their feet, and no medical personnel trained in or equipped to do foot care – a disaster waiting to happen. I had my complete foot care kit and worked on many runners’ feet. I know several other aid stations happened to have medical people who knew how to do basic foot care. But we each used our own supplies. I can honestly say that without the few of us on the course, the finishing rate would have been less than 30% because the race organizers did not think through the possible problems and build in solutions. Their disclaimer to me was that they had not promised foot care and runners were on their own.
In my opinion, putting on a race of any length requires race organizers to put runner safety as their first concern. Runners pay their money and expect a certain amount of good organization and common sense in return. In what has become a catch-22 situation, many runners genuinely expect there to be medical personnel able to manage emergencies as well as manage their feet. They think “first aid” and “medical personnel” means foot care. In reality, many races make no provision for foot care and take an “Oh well – that’s life” attitude. In fairness to medical personnel, I know anyone doing medical at an aid station will try and help any runner needing it. However they may not have the supplies and / or the training.
The Jungle Marathon had multiple doctors and paramedics, a fully stocked medical cache of basic and emergency supplies including medicines and narcotics, bandages and foot care supplies galore, and a complete set of medical protocols. Each checkpoint was manned by at least two medical personnel with a complete medical kit. Western States has great medical care at the major aid stations. So does Badwater.
In the end, every race lives and dies based on runner perceptions and what they share with their friends. Give them a bad experience; bad or non-existent medical care and / or foot care, and the word will spread.
Filed under: blister care, Foot Care, Footcare, Footwear, Health, toenails
Here are a few foot care tips I wrote to help runners at the Amazon Jungle Marathon. I’ll be there in a few weeks to help with foot care on the medical team. The tips are valuable for anyone doing a 24 hour race, a multi-day event, an adventure race, or a long backpack. Remember, your feet will carry you day to day only if you take care of them.
Start with good toenail care. Trim your nails short and then use a file over the front edge to remove any rough edges. File the tip of the nail so when you run your fingertip over the tip of the toe and over the nail, you don’t feel any rough edges. You can also file the top of the nail if it’s thick. Coming to the race with bad toenails will ensure toe blisters and black toenails.
Make sure your shoes fit well. Have enough room in the toe box for your toes to wiggle. Your feet may swell over the race and you don’t want shoes that are too tight. Some shoes, like Hokas, retain water and become heavy over the days, as they are wet so much of the time. Wet and waterlogged shoes are heavy.
Get good socks. Don’t show up with cotton socks. Socks made with Coolmax or wool are good choices. Injinji toe socks are great. Have several pair and wash then after each day’s stage or have one pair per day. Also don’t show up with old socks or ones with holes in them.
Do whatever you can to reduce any calluses. Getting a blister under a callus can be painful and it’s very hard to find the pocket of fluid for draining. After showering, use a callus file or pumice stone to shave the callused skin from your feet. Then apply some callus cream. This is something that should be done several times a week. Calluses are the result of friction and pressure between your shoes and feet. Make sure your shoes will drain water.
Shoes that hold water inside will increase the maceration effect of your feet being wet to long, leading to wrinkled and soften skin that can fold over, crease, and split open. Check this by filling your shoes with water and seeing whether it will drain out. You can heat a nail (at least 1/8 inch round) or an awl and make several holes at the inside and outside arch, and the heel of your shoes. Learn how your feet respond to being wet for long periods. Do some long walk or runs three to six hours long with wet feet. Try several products like Desitin or similar cream for baby bottoms that works to control moisture on the skin. Google “baby bottom cream” to see many options.
Do not skimp corners on your foot care kit you need to carry in your pack. Have several yards of a good quality tape, several needles to drain blisters, and learn how to drain and patch blisters. The medical team will try and help with your foot care needs, but we can become overwhelmed by the number of people wanting help. Part of your responsibility as a runner is to know how to do good foot care.
Carry a good pair of camp shoes to wear in the camp after each day’s stage. You don’t want to walk around barefoot and doing so will destroy the taping or blister patching done by you or the medical team. Lightweight Crocs, flip-flops, or sandals are easy to strap to your pack. Change into these after running to allow your skin time to heal from the moisture.
Today’s blog post is a little bit by me and a lot by Rebecca Rushton. Rebecca is a friend and podiatrist from Australia. I admire her work regarding blister formation and prevention. I follow her website and whatever she writes.
Having worked many events over the past years, I have seen hundreds of toe blisters. These may be at the tip of your toes, between your toes, or under your toes. They are very common, especially in ultras, adventure racing, and multi-day stage races. Understanding the causes of toe blisters, and ways to prevent them is important, not just for you but for your crew too.
Rebecca’s recent blog post details seven likely causes of toenail blisters. Here’s the link to Toenail Blisters.
- Shoes too small
- Shoes too big
- Nail shapes and deformities
- “Cocked-up” big toe
- Clawed toes
- Downhill terrain
- Long, thick or rough toenails
Make sure you sign up for Rebecca’s emails and you’ll get a free copy of her premium resource The Advanced Guide to Blister Prevention. The sign-up box is in the upper right corner of her web page. While you’re on her website, be sure to check out the rest of her content.
Maceration in a Dry Race
Two weeks ago I worked medical at Badwater. This year’s course had some serious uphills and downhills – but the course was dry. Unless one has feet that sweat heavily, there typically would not be any issues with wet feet.
Yes, this post is going to talk more about maceration. I’ve done a number of posts this year on maceration, but the problem won’t go away, so there must be more to learn.
So here’s how maceration happened in a dry year at Badwater and what you need to learn from it.
It’s very simple – really. Runners pour water over their head to cool themselves. Or well-meaning crews douse their runners with water over their heads, or spray them up and down with some kind of tank sprayer. The water runs down the runner’s clothes and body, down their legs, and ends up in the runner’s shoes. Socks and shoes become saturated.
Sometimes runners will changes socks and shoes during the run, and this helps for a bit, until more water is poured over the runner’s head and down into his or her shoes.
The water buildup leads to softening of the skin and maceration. In the photo you can see three areas of concern. If you click on the image, you’ll open a much larger copy image where you can see the detail even better.
First, the skin has torn at the base of the fourth toe. There may or may not have been a blister with fluid under the skin on the ball of the foot. My guess is it was not a blister, but simply wet softened skin that was stressed and then tore.
Secondly, notice the fold of skin at the bottom of the baby toe. The toe was probably pinched in the shoe toebox, folding under the fourth toe. This puts pressure on the skin of the baby toe, pushing the skin forward into a fold from the tip of the nail to under the toe. When I see these folds, the skin in usually intact and not torn.
Thirdly, notice the fold of skin going down the center of the ball of the foot. This is the most serious of the three problems. The fold is painful. The skin is not torn, but has pulled up and then folded over on itself.
As the skin goes through the maceration process, it first looks like the skin of a prune – shriveled up. The longer the maceration continues, the more chance for the skin to soften. The foot inside the sock, inside the shoe, can be squeezed and as the runner moves through the foot strike, with his whole body weight carried on his feet, pressure is put on the skin leading to creases in the skin. The creases are most common in a line down the length of the foot rather than across its width. Continuing through the maceration process, the creases of softened skin can lead to the skin lifting up and folding over on itself. In the photo you can see the shadow from the fold – it’s significant and can be quite painful.
In this case, all three problems were caused, by the runner’s admission, his pouring water over his head and allowing it to run down is legs into his socks and shoes.
It seems so beneficial to cool yourself off by pouring water over your head and/or by spraying your body and legs – but there are negative side effects.
The hard part for the runner, besides the pain, is that there is no quick fix to remedy the skin folds. It takes time, sometimes days for the skin to return to its normal state.
In an upcoming post I’ll talk about some products to help protect your skin from wet conditions. For now, avoid pouring water over your head. Protect your feet.