15th Big Butts 50 km
15th Big Butts 50 km is a 50 km ultramarathon in Clinton-Jackson, MS, United States, taking place on Jul 18, 2026. This edition has already taken place.
- Date
- Jul 18, 2026
- Distance
- 50 km
- Location
- Clinton-Jackson, MS, United States
- Format
- Fixed distance