Races›United States›Indiana›Knobstone 50
Borden, IN, seen from above
Saturday 10 April 2027

Knobstone 50

Borden, Indiana · United States
UltraForest100% trailEntries open

Follows Indiana's toughest trail, the Knobstone

Save to my season
Opens in RunCalendar.
Free on iPhone · No account needed.

Course

A point-to-point 50 miler on the Knobstone Trail, Indiana's longest footpath, running north from Deam Lake State Park to Delaney Creek Park. Narrow winding singletrack over rocky ridges and through hardwood forest, with steep ascents, technical descents and several creek crossings.

50 Mile50 mi

Key dates

Date confirmed with the organiser · entry window checked by RunCalendar

About

Knobstone 50 is a 50-mile trail ultramarathon in Borden, Indiana, run on the Knobstone Trail, widely regarded as the most rugged footpath in the state. The course follows its steep, wooded ridgelines through southern Indiana's hill country.

Your next race, seen from above.
Save Knobstone 50 to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
Get RunCalendar
More races in Indiana All ›
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.