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Our Mission is to increase women’s participation and opportunity in trail running and hiking through inspiration, education and empowerment.

Trail Sisters Race Calendar

Trail Sisters Approved Standards

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Race Directors
Trail Sisters Approved Standards
Trail Sisters Approved
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styxstones-1-1024x529-1
Styx & Stones Marathon
26M
12.9M
March 29, 2025
West Fork
, Arkansas
Trail Sisters Approved
MaranaTortlitaLogo
Tortolita Traverse Half Marathon and 7.7 Mile Trail Run
13.1M
7.7M
March 29, 2025
Marana
, Arizona
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Women's Trail Festival
10M
8K
10M
8K
March 29, 2025
Williamsburg
, Virginia
Trail Sisters Approved
350-3
The Long Run Spring Forward
5M
3H
6H
Loops
March 30, 2025
Nazareth
, Pennsylvania
Trail Sisters Approved
wrr8
Withlacoochee River Trail Marathon
26.2M
13.1M
10K
March 30, 2025
Hernando
, Florida
Trail Sisters Approved
viper-200-logo
Viper 200
200.0M
100.0M
100.0M
53.0K
April 2, 2025
Cordova
, Tennessee
Banner_Full_BUTR-ecba188a6f863a571aef0708a237882c
Bluegrass Ultra
50K
25K
10K
April 5, 2025
Wallingford
, Kentucky
Trail Sisters Approved
race121710-social1200x630.bHLePt
Bull Run Run 50 Miler
50M
April 5, 2025
Clifton
, Virginia
Trail Sisters Approved
Carpe-Diem-Carpe-Noctem-Medal-2024-2
Carpe Diem - Carpe Noctem Half Marathon & 10k
10K
13.1M
April 5, 2025
Commerce Township
, Michigan
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Eagleton Trail Challenge
10K
25K
50K
April 5, 2025
Lock Haven
, Pennsylvania
Trail Sisters Approved
F36A2771-1
Running Up For Air Moab
3H
6H
12H
April 5, 2025
moab
, Utah
Trail Sisters Approved
52789900070_c8a314bc7e_4k
Everyone Runs Catalina St. Park Half Marathon and 5.3 Mile Trail Races
13.1M
5.3M
April 6, 2025
Tucson
, Arizona
Trail Sisters Approved
GW_Logo_13
Gorge Waterfalls
30K
100K
50K
April 11, 2025
Cascade Locks
, Oregon
Trail Sisters Approved
72e1795b-cca9-448c-bdea-2fd006acd9fe
Cottontail 6- & 12-Hour
12H
6H
April 12, 2025
Seattle
, Washington
Trail Sisters Approved
04152023_DESERTRATS_DM0279
Desert RATS Trail Running Festival by UTMB
100K
50K
21K
10K
April 12, 2025
Fruita
, Colorado
Trail Sisters Approved
12973036_1035284489885196_6359899204497017940_o
Dirty Kiln Trail Races
10K
13.1M
April 12, 2025
Hollidaysburg
, Pennsylvania
Trail Sisters Approved
single-color-no-year
Eternal Damnation Backyard Ultra
4.1M
Loops
April 12, 2025
Sylvan Grove
, Kansas
James-River-Logo-1
James River Trail Runs
50M
50K
10M
April 12, 2025
Gladstone
, Virginia
Trail Sisters Approved
lake-james-7-miler-5k-logo
Lake James Races
7.0M
5.0K
13.1M
April 12, 2025
Nebo
, North Carolina
Home Page Lake Sonoma
Lake Sonoma Relentless
50M
26.2M
13.1M
April 12, 2025
Healdsburg
, California
Trail Sisters Approved
NRT-Logo-100k
New River Trail Races
10K
25K
50K
100K
April 12, 2025
Fries
, Virginia
Trail Sisters Approved
oriflamme-logo-no-border
Oriflamme 50k
50K
April 12, 2025
Anza Borrego State Park
, California
Trail Sisters Approved
RTB-2024-TS
Run Tarra-Bulga
42.3K
25K
6.2K
2.5K
April 12, 2025
Balook
Trail Sisters Approved
Banta-Visuals-02981
Trail Sisters Half Marathon @ Lake Sonoma
13.1M
April 12, 2025
Healdsburg
, California
Trail Sisters Approved

Our mission is to increase women’s participation and opportunity in trail running and hiking through inspiration, education and empowerment.

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