Trail Sisters Race Calendar

Trail Sisters Approved Standards

Trail Sisters Approved
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Copper Kings 100
100M
June 27, 2025
Butte
, Montana
Yeti Ultra Endurance Run
100M
June 27, 2025
hyak
, Washington
Capt'n Karl's Muleshoe Bend
60K
30K
20K
10K
5K
June 28, 2025
Spicewood
, Texas
Dawn to Dusk Endurance Run
6H
8H
15.5H
24H
June 28, 2025
Green Bay
, Wisconsin
Eastern Legend
50K
26M
13M
10K
5K
June 28, 2025
Gilmer
, Texas
Hell Hath No Hurry
10K
30K
50K
50M
June 28, 2025
Pittsburgh
, Pennsylvania
Leadville Trail Marathon & Heavy Half
13.1M
26.2M
June 28, 2025
Leadville
, Colorado
Many On The Genny
40M
June 28, 2025
Castile
, New York
Tiger Peak Challenge
5M
13.1M
50K
June 28, 2025
Issaquah
, Washington
Top Of The World 50k, 28k & 15k
50K
28K
15K
June 28, 2025
Sun Peaks
, British Columbia
Trail Golf Endurance Challenge
50K
9.9M
June 28, 2025
Valparaiso
, Indiana
Trail Golf Endurance Run
50K
10M
Loops
June 28, 2025
Valparaiso
, Indiana
Western States Endurance Run
100M
June 28, 2025
Olympic Valley
, California
Whiting Ranch Trail Races
30K
13.1M
10K
6K
June 28, 2025
Trabuco Canyon
, California
Wy'east Wonder
50M
50K
June 28, 2025
Parkdale
, Oregon
Firecracker TREK Branson
10K
5K
July 4, 2025
Branson
, Missouri
Firecracker Trek Denison
10K
4.7K
July 4, 2025
Denison
, Texas
Firecracker Trek Longview
5.0K
10.0K
July 4, 2025
Longview
, Texas
Roslyn Run the Ridge
5K
10K
13.1M
July 5, 2025
Roslyn
, Washington
Summit 700
6K
10K
21K
July 5, 2025
The Blue Mountains
, Ontario
Hardrock 100
100M
July 11, 2025
Silverton
, Colorado
Coldwater Classic 26k & 10k Trail Running and Mountain Bike Race
26K
10K
July 12, 2025
Merritt
, British Columbia
Devil's Gultch
13.1M
50M
100M
July 12, 2025
Wentachee
, Washington
Devil's Ladder Ultra
15K
30K
50K
July 12, 2025
Cumberland
, British Columbia