Over the past ten years, I’ve signed up for and completed dozens of marathons, including scorchers where the sun beat down and the air was nearly 100 degrees to mild days running under clouds.
On these races, I’ve suffered from dehydration, heat exhaustion, blisters, sun burn, sore joints, cramps, pulled muscles, black toenails, and other maladies.
Here are a dozen personal tips — some unorthodox, take them or leave them — on products and techniques that have helped me make it from the start line, through 26.2 miles, and on to the end.
Editor’s Note: This article was originally published in 2008; here we update it for 2017.
1. Wear Big Shoes
I wear shoes about 1/2 to one full size too large when I run. You can lace them tight enough to always feel like they fit fine. But the larger size allows your toes ample room to spread out and breathe. Your feet will swell after many miles on the run, so the extra room is needed.

2. Lube The Feet
If your feet are in pain, you will run slower. You may even quit the race. Over the years, I’ve suffered through dozens of blisters and black toenails. To combat foot troubles, I employ a foot lubricant called Hydropel. Smear it across your toes and glop it on your heel. Pull a sock over it all, your foot feeling gooey inside. This will keep your skin from bunching up and blistering. It works.
3. Tape Hot Spots
Bring a small amount of duct tape or medical Leukotape along on the marathon. The moment you feel a hot spot developing on your foot, stop and apply the tape as a layer of protection. Put it on tight and smooth so as not to add bulk or cause another spot of friction. This is not a medical treatment, but it will keep the blister from getting worse.
4. Ibuprofen
5. Drink

6. Eat
7. Tummy Medicine
8. ‘Salt’ Pills
9. Body Lube
10. Sunscreen
11. Heart Rate Monitor
