Course
100K100 km
Key dates
- ★Race dayAugust 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
A point-to-point 100K ultramarathon through the steep, rugged hills above New York's Finger Lakes, run mostly on rugged singletrack trail. It has a reputation among ultrarunners as one of the toughest 100Ks in the eastern US.
Your next race, seen from above.
Save Twisted Branch Trail Run to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
Get RunCalendar
Save Twisted Branch Trail Run to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
More races in New York All ›
-
-
-
-
Olga Memorial Footrace
A footrace through New York's Adirondack Mountains
Run this event? Claim it on runcalendar.com
Visit event website ›
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.