Events
Race Directors

100 KM Ultra Running Events in Indiana

All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours

Upcoming Events

Date Event City Distances
12/05/26 Jackson County Ultras Brownstown 50 KM , 100 KM
06/04/27 MoMoFo100 Martinsville 100 KM

Past Events

Date Event City Distances
06/03/23 Indy Piston Endurance Run Indianapolis 50 KM , 50 Miles , 100 KM , 100 Miles

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

Snow Peaks 50 Mile Trail Run
Provo, UT - 161 finishers
50 Miles
Sinks Canyon Trail Races
Lander, WY - 113 finishers
50 KM
Kaniksu Trail Runs
Frater Lake, WA - 30 finishers
100 KM | 50 Miles | 50 Miles | 50 KM
Ansonia Six Hour Trail Run
Ansonia, CT - 12 finishers
6 Hours
Little Bitty Backyard
Emmaus, PA - 30 finishers
Backyard
Kettle Moraine 100 Endurance Runs
La Grange, WI - 346 finishers
100 Miles | 100 KM | 38 Miles | 50 KM
SF Half Day
San Francisco, CA - 62 finishers
12 Hours | 6 Hours
Barr Lake
Brighton, CO - 34 finishers
50 KM
Laurel Highlands
Ohiopyle, PA - 242 finishers
70.5 Miles | 50 KM
Hidden Oasis Ultra
Cypress Hills Interprovincial Park, AB - 77 finishers
50 KM
View All Results