Wear properly fitting running shoes
Make sure shoes have enough toe room
Break in new shoes gradually
Wear moisture-wicking socks
Avoid cotton socks
Keep feet dry before running
Use blister-prevention socks or double-layer socks
Apply anti-chafe balm or petroleum jelly to hot spots
Use blister pads, tape, or moleskin on problem areas
Trim toenails regularly
Keep feet clean and dry after runs
Replace worn-out shoes and socks
Adjust lacing to reduce foot movement
Stop and address hot spots early
Use foot powder if you sweat heavily