Events
Race Directors

Events by run.Windsor Race Series LLC

Upcoming Events

NoCo Urban Ultra and Relay Image

NoCo Urban Ultra and Relay

  • Apr 11, 2027
  • Greeley, CO USA
50 Miles
100 Miles
Weld Your Mettle Running Festival Image

Weld Your Mettle Running Festival

  • Jun 5, 2027
  • Windsor, CO USA
36 Hours
50 KM
50 Miles
100 KM
100 Miles

Past Events

Weekly Newsletter

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

Recent Results

Tuscazoar Raw
Dover, OH - 53 finishers
100 KM | 50 KM
Rachel Carson Trail Challenge
Pittsburgh, PA - 516 finishers
37.5 Miles
White Pine Solstice Runs
Tooele, UT - 13 finishers
55 KM
Highlands Sky
Davis, WV - 163 finishers
40 Miles
Catamount Ultra
Stowe, VT - 170 finishers
50 KM
River of No Return Endurance Runs
Challis, ID - 164 finishers
108 KM | 55 KM
Trail Rail Run
St. Regis, MT - 79 finishers
50 Miles | 50 KM
#onemileatatime 12 Hour Challenge
Griffin, GA - 83 finishers
12 Hours
Two Hats One Mile
Big Rapids, MI - 1 finishers
Backyard
New River Gorge Trail Festival
Fayetteville, WV - 111 finishers
50 KM
View All Results