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Trail Sisters Half Marathon & 10k

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Home Page Retreats

2025 Trail Sisters Run with Her Retreats

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We're here to inspire, educate, and empower.

Home Page Lake Sonoma

Join Trail Sisters at Lake Sonoma!

Run with Her Retreats

May 15th – 18th • Chattanooga, Tennessee – 3 spots left (shared double queen rooms only)!

June 5th – 8th • Boulder, Colorado – Single king and shared double queen rooms available.

July 31st – August 3rd • Boulder, Colorado – Single king and shared double queen rooms available.

Get the Newsie

Chuckant 50k Finish

Ask TS: First 50k

What’s your best advice for someone training for their first 50k? How do you balance building up a base for long distance mileage, while also getting enough rest? Madeline Harms: All of this really depends on

Read More ›

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Team Trail Sisters
All women are welcome and invited to join! Together, we are a movement driving opportunity and inspiration to all women on the trails.

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Resources

Providing tools for success on the trails is important. Find a coach through our coaching directory, get inspired with a film, or find a Trail Sisters Approved Race!

Team Trail Sisters

Any and all women are invited to join Team Trail Sisters! Special access to team kits and apparel, Speaker Series webinars, partner discounts, team newsie and communities group, and special meet-up events! Join the team today!

Community

The Trail Sisters Community provides a way to connect with other Trail Sisters, Join Local Groups, learn from educational courses & more!

Events

Check out a Run With Her Retreat, the Women’s Trail Half Marathon or come run a Marathon or 50 Mile with us in wine country!

Race Calendar

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Kanawha Trace 50K/25K/10K
50K
25K
10K
May 3, 2025
Ona
, West Virginia
Banta-Visuals-02981
Trail Sisters Half Marathon @ Lake Sonoma
13.1M
April 12, 2025
Healdsburg
, California
8A48D405-0599-4D63-8052-96AD27241A02_1_105_c-c8273ec7934cf10595b9e71fcdaa2507
DHRT 50K & 3H Trail Half Marathon
50K
13.1M
August 2, 2025
King George
, Virginia
SilverRush50-scaled
Leadville Silver Rush 50 & 15
15M
50M
July 12, 2025
Leadville
, Colorado
LT100-scaled
Leadville Trail 100 Run
100M
August 16, 2025
Leadville
, Colorado

Local Groups

Journal

Chuckant 50k Finish
Trail Sisters

Ask TS: First 50k

What’s your best advice for someone training for their first 50k? How do you balance building up a base for long distance mileage, while also

Trail Sisters

Ask TS: Hydration Vests

I’m totally new to trail running, although I’ve run a few marathons. I’d like to understand a bit more about the gear needed for trail

Adventure
Johanna Dehning

Trekking to Transformation

Hi! I’m Johanna from Germany. For 2 years now, I live in a small village in the Indian Himalayas at an altitude of 2,300 meters. Every day, I trek through the mountains – either on my own or as a trekking guide, leading travellers from around the world through breathtaking trails.

Contributors

Tricia McFadden

Sarah Prentice Mitchell

Christina Mather

Sara Manderscheid

Marybeth Bohn

Katharine Moustakes

Vibhu Krishna

Olivia Coetzee

Missy Frisch

Isabel Castillo Toro