Course
100K100 km
50K50 km
25K25 km
Key dates
- ·RegistrationNot open yet
- ★Race dayJuly 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
Big Butts is a summer trail ultra hosted by MUTS Running (the Mississippi Ultra Trail Society) near Clinton, Mississippi. Runners choose from 25K, 50K and 100K distances on wooded trail terrain in the July heat.
Your next race, seen from above.
Save Big Butts to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save Big Butts to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.