Sun safety study for runners in the 2026 Western States 100
Part of Skin clinical trials.
This study looks at how ultrarunners protect themselves from the sun and whether educational programs can help improve sun safety. If you're running the 2026 Western States Endurance Run, you may be able to join.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older.
- You are a registered runner for the 2026 Western States Endurance Run (WSER).
- You understand English.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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