Inexperienced runner develops leg rash

Athletes break out in rashes, fever after Tough Mudder race

You're running and your legs suddenly develop a bad case of itchy rashes – what's the reason for that? - CNA Lifestyle

You're running and your legs suddenly develop a bad case of itchy rashes – what's the reason for that? - CNA Lifestyle

Elderly woman baffled by signs of aging

Why Does My Skin Itch When I Run? – Rockay

Skin problems in the long‐distance runner 2500 years after the Battle of Marathon - Helm - 2012 - International Journal of Dermatology - Wiley Online Library

HEAT URTICARIA Sports Medicine Today

Why Do My Legs Itch When I Run?

Does triathlon cause shingles?

Why Do My Legs Itch When I Run? Get Rid of That Annoying Runner's Itch

6 Tips for Preventing Running Injuries: Town Center Foot & Ankle: Podiatry