Course
100K100 km
50K50.5 km
20K20.5 km
Key dates
- ★Race dayJune 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
Ultra Trail Chattanooga by UTMB is a trail ultramarathon launching in Chattanooga, Tennessee, as the first UTMB World Series event in the American South. It offers 20K, 50K, and 100K distances through the surrounding Tennessee ridges and forest.
Your next race, seen from above.
Save Ultra Trail Chattanooga by UTMB 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 Ultra Trail Chattanooga by UTMB 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.