Managing Blisters on Long Distance Walks

Start Before the Blister Does

A blister is simply friction plus moisture plus heat, and a long day on the fells supplies all three in generous measure. Most walkers treat blisters as bad luck. Really, they are a maintenance problem — and the difference between finishing a ten-mile day comfortably and hobbling the last three miles is usually decided in the first ninety minutes of the morning.

Get the basics right and you will barely think about your feet all day. That means boots that are genuinely broken in rather than merely new, socks chosen with a bit of thought, and laces adjusted before the climbing starts rather than halfway up a steep pitch when your feet have already begun to slide. It is worth paying attention to feet on every walk, but on multi-day routes through the Lake District it becomes essential, because tomorrow's miles depend on how well you looked after yourself today.

Deal With Hot Spots Within Minutes

Almost everyone feels it at some point in the first mile or two: a warm, tender patch, most often on the heel, the ball of the foot, or the side of a toe. That warmth is your warning. Treat it as an instruction to stop, not an irritation to push through. The skin is being sheared and stretched; once the layers separate you are managing a wound rather than preventing one, and a wound on a long-distance walk is a genuinely serious matter.

• Stop immediately and take the boot and sock off. Three minutes now saves an hour later.
• Dry the area thoroughly before applying anything. Tape will not stick to damp skin.
• Use zinc oxide tape over intact skin — it is tough, cheap, and stays put on a hot foot.
• Use a hydrocolloid blister plaster if the skin is already tender or broken. These cushion and seal, and they are far better than a fabric plaster for this job.
• Smooth out every wrinkle and round off the corners if you can. Square edges catch on socks and roll up.

If you are walking in a group, say so and stop. Nobody resents a three-minute pause; everybody resents a companion limping for the final five miles.

Dry Feet Are Happy Feet

Wet skin softens and tears far more easily than dry skin, and sweat does exactly the same damage as a stream crossing. Cotton socks hold moisture against the foot, so leave them for the pub. Wool and synthetic blends wick it away instead.

A two-sock system works well: a thin liner sock to move moisture outward and take the friction, with a thicker cushioned sock over the top. Take two or three spare pairs on a long route and change them at lunch, or earlier if your feet feel clammy. Wring the used pair out, hang them on the back of your pack, and let the sun and breeze do the rest.

For real wet days, gaiters keep the worst of the bog and wet grass out of your boots, and waterproof socks have their place on cold, sodden days — though on a warm climb they simply trap sweat, which rather defeats the purpose. If you ford a beck and fill your boots, tip the water out, dry your feet, change socks, and carry on. Walking on in wet boots for another four hours is how a minor nuisance becomes a trip-ending problem.

Laces, Descents and the Art of Not Sliding

Steep descents cause more blister trouble than any climb. As you drop off the higher fells, gravity pushes your foot forward and your toes jam against the front of the boot with every stride. Do that for an hour and you will have blisters under the toes and possibly bruised nails to match.

Two habits prevent most of it. First, tighten your laces before a descent and loosen them for a long climb, when feet swell and need a little room. Second, learn a heel lock: thread the laces through the top eyelets to form a small loop on each side, cross them through the opposite loops, and pull down firmly before tying. This pulls the heel snugly back into the boot and stops the foot sliding forward.

Footwork matters too. Shorten your stride on steep ground, bend the knees, and place the foot flatter rather than landing on the toes. It feels slower and slightly odd at first, and it is far kinder to your feet.

A Modest Foot Kit for the Pack

None of this needs much weight. A small pouch is enough, and it earns its place on any route over a few hours.

• Zinc oxide tape and a couple of hydrocolloid plasters
• A small pair of scissors, since tearing tape with your teeth is miserable
• An alcohol wipe or two for cleaning skin before taping
• A spare pair of socks, sealed in a dry bag
• Foot powder or talc for clammy days
• A little petroleum jelly for toes that rub

Resist the urge to burst a blister. Keep it clean and covered and let it do its job. If one bursts on its own, clean it, cover it, and check it again in the evening.

Back at the Cottage

The evening routine matters as much as the morning one. Wash your feet, dry them properly, and let them breathe for an hour in sandals or bare on the rug. A warm soak eases tired muscles, and a little antiseptic cream on any broken skin is sensible. Stuff wet boots with newspaper and stand them away from the fire — direct heat hardens leather and warps the shape, and there is nothing sadder than a stiff boot on the second morning.

If your feet are genuinely sore, a low-level rest day is not a wasted day. A gentle potter along a valley path, a short riverside amble, or an afternoon in the village with a pint and a map planning tomorrow's route is time well spent. Look after your feet on a long-distance walk and they will quietly carry you up every summit the following day.