Trail Sisters Race Calendar

Trail Sisters Approved Standards

Trail Sisters Approved
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Crazy Desert Trail Race
100.0K
50.0K
26.2M
25.0K
March 2, 2024
San Angelo
, Texas
Naked-Creek-trail
Naked Creek Trail Race
10K
25K
March 2, 2024
Charlottesville
, Virginia
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Winter Trail Fest (WTF) 13.1 and 5 Mile Westside
13.1M
5M
March 2, 2024
Middleville
, Michigan
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Tombstone 30k/50k Trail Run
50.0K
30.0K
March 3, 2024
Valparaiso
, Indiana
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J&J Race and Trail Running Reunion
10K
25K
50K
50M
March 9, 2024
Rocksprings
, Texas
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Little Backyard Adventure
6H
12H
March 9, 2024
Olympia
, Washington
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Running Up For Air
3H
6H
12H
March 9, 2024
Issaquah
, Washington
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Seneca Creek Greenway Trail Marathon & 50K
26.2M
50K
March 9, 2024
Gaithersburg
, Maryland
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Squatchapple
50M
50K
20M
11M
March 9, 2024
West Orange
, New Jersey
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Tesoro Viejo Spring Classic Half Marathon
13.1M
6.2M
3.1M
March 10, 2024
Madera
, California
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Rabid Raccoon 100
100M
100K
13.1M
5K
March 15, 2024
Beaver Falls
, Pennsylvania
Hills-Are-Alive
Hills Are Alive Trail Run/Walk
4M
8M
12M
16M
March 16, 2024
Lake Geneva
, Wisconsin
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Old West Trail Runs
50K
26.2M
13.1M
March 16, 2024
Shelter Valley
, California
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Shamrock Steps 5k
3.1M
3.1M
3.1M
March 16, 2024
Temecula
, California
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Siuslaw Dunes
50K
20M
12K
March 16, 2024
Florence
, Oregon
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Terrapin Mountain
50K
13.1M
March 16, 2024
Big Island
, Virginia
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XTERRA Black Canyon Trail Run
6K
10K
21K
42K
March 17, 2024
Black Canyon City
, Arizona
Dogwood-Logo
Dogwood Ultra Marathons
10M
12H
24H
48H
Loops
March 22, 2024
Green Bay
, Virginia
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BadWater: Cape Fear
50K
51.4M
March 23, 2024
Bald Head Island
, North Carolina
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Dash Point
10K
13.1M
March 23, 2024
Federal Way
, Washington
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False Spring Trail Runs
10K
20K
March 23, 2024
La Porte
, Indiana
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False Spring Trail Runs
20.0K
10.0K
March 23, 2024
LaPorte
, Indiana
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Ramble In The Brambles
5.0K
29.0M
19.0M
9.0M
March 23, 2024
Muenster
, Texas
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The Bullshit Backyard Ultra
Loops
March 23, 2024
Lenoxville
, Pennsylvania