Terrain Trail Runners-STL

Terrain Trail Runners-STL Terrain Trail Runners (TTR) is a public group of trail and ultra-runners in St. Louis, MO
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💥 Trail ultras are our niche - our heartbeat. But if you're craving a classic distance with a wild twist, we've got two ...
06/12/2026

💥 Trail ultras are our niche - our heartbeat.

But if you're craving a classic distance with a wild twist, we've got two half marathons that deliver.

👉 Wildwood Trail Marathon 13.1Mi
Flowy single-track, a perfect blend of rocks and roots, and cool December temps that make you feel fast.
📅 December 5, 2026
📍 Al Foster and Rock Hollow Trails
👉 Rockin' Rockwoods Trail 13.1Mi
Rocks, roots, climbs and that signature September Midwest grind that keeps you honest. A rugged classic.
📅 September 26, 2026
📍 Greenrock Trail
TWO TRAILS • TWO VIBES • ONE COMMUNITY THAT LOVES THE DIRT 🙌
Learn more 🔗
www.terraintrailrunners.com
🏃‍♀️🏃

👉 👉 👉 PRE-RACE FUNK CHECKLIST:• 17 bathroom trips• 3 gels "just to test"• A sudden belief that your shoes are wrong, you...
06/11/2026

👉 👉 👉 PRE-RACE FUNK CHECKLIST:

• 17 bathroom trips

• 3 gels "just to test"

• A sudden belief that your shoes are wrong, your socks are wrong, and possibly your entire life is wrong.

• Googling "can you DNF before the race starts"

• Telling everyone "I'm just here for fun" while aggressively stretching every muscle you've ever met (and a few you haven't).

👉 👉 👉 THIS IS ULTRARUNNING - WEIRD IS OUR LOVE LANGUAGE!
🏃‍♀️🏃

Think St. Louis, MO trails are flat? Cute - Think again. People picture crushed gravel and the rails-to-trails and sure,...
06/08/2026

Think St. Louis, MO trails are flat?

Cute - Think again.

People picture crushed gravel and the rails-to-trails and sure, we've got plenty of those. But that's only half the story.

💥 Come run Rockin' Rockwoods Trail 53K / 1/2 Marathon and 1/2 Marathon RUCK, where we trade smooth paths for rocks, roots, climbs, and real grit.

Add in the classic Midwest heat and humidity, and you've got a challenge worthy of anyone who thinks they're tough enough.

💥 Come meet the other side of STL trail running - technical terrain and punchy hills that make Rockin' Rockwoods live up to its name.

~ Lace up and see if you can rock it ~

📅 September 26, 2026
📍 Greensfelder County Park, Wildwood, MO
~ Distances - 53K • 13.1Mi • 13.1 RUCK ~
👉 Registration goes up after June 28.

Registration 🔗
https://ultrasignup.com/register.aspx?did=137426
Learn more 🔗
https://www.terraintrailrunners.com/rockin-rockwoods-trail-races.html
📸

06/05/2026

✨️ STL's FIRST kids trail race is HERE!

proudly present's Kidventure 5K.

📅 November 7, 2026
📍 Quail Ridge Park, St. Charles, MO

~ Distance Options ~
● Kidventure 1.5 Miles - Designed for kds 8 years and under

● Kidventure 5K - Designed for kids 9-12 years

Let's build the future of our trail community and spark a whole new generation of trail loving kiddos 🙌
Learn more 🔗 https://ultrasignup.com/register.aspx?did=138653
Registration 🔗 https://ultrasignup.com/register.aspx?did=138653

06/04/2026

• You are strong.
• You are capable.
• You are part of something bigger.

And today, the world runs with you.

HAPPY GLOBAL RUNNING DAY 🏃‍♀️🏃‍♀️🏃‍♀️

👉 Save on your 2026 Babler Bongo 15K Trail Race and 15K RUCK registration by signing up before June 7. This fall classic...
06/03/2026

👉 Save on your 2026 Babler Bongo 15K Trail Race and 15K RUCK registration by signing up before June 7.

This fall classic event is the only trail running event currently being hosted at Babler State Park.

📅 October 24, 2026
📍 Babler State Park, Wildwood, Mo

~ Promo pricing ends at 11:59PM on UltraSignup ~
Spots are also getting thin, so secure your place today!

You can RUN or you can RUCK!!
Registration 🔗 ⬇️

https://ultrasignup.com/register.aspx?did=138870


🏃‍♀️🏃‍♂️

The trails are for EVERYONE. Every pace, every identity, every story. This June, we celebrate Pride and the LGBTQ+ runne...
06/01/2026

The trails are for EVERYONE.

Every pace, every identity, every story. This June, we celebrate Pride and the LGBTQ+ runners who make our community vibrant and unstoppable.

👉 ALL events are part of the

Don't forget to apply for any of TTR events through the Trail Mix Fund.

Supporting runners with race fees, and access so everyone can show up exactly as they are. Help us remove barriers in the trail/ultrarunning world.

Apply for the Trail Mix Fund via the 🔗 ⬇️

https://trailmixfund.org/
HAPPY PRIDE MONTH!
🌈

May, you were a blast ✨️ 🎉 👉 We wrapped up the month with our once a month - Kids' Trail Group Run, and their energy was...
05/31/2026

May, you were a blast ✨️ 🎉

👉 We wrapped up the month with our once a month - Kids' Trail Group Run, and their energy was absolutely contagious. Watching them grow stronger, and more confident on the trails is the best part of what we do.
Now we're rolling into June with exciting summer adventures. Stay tuned for what's ahead for TTR!

~ Save the date ~

📅 Saturday, June 20
📍 Beulah Trail, Greensfelder County Park, Wildwood, Mo
🕕 10:00 AM

~ RSVP is requested ~
Join us for our June Kids Trail Group Run and celebrate Father's Day with your favorite brood of future trail runners!!

👉 Check out the 🔗 ⬇️ for deets

https://www.facebook.com/share/1B6jJnE8cf/

🏃‍♀️🏃‍♂️

05/30/2026

🌙✨️ DARKNESS ● HILLS ● TECHNICAL SINGLE-TRACK

That's our kind of trail running 🏃‍♀️ 🏃
Triple Crown 10K Night Trail Run Series - the regions ONLY night trail showdown - where the hills get steeper, the single-track gets spicier, and your headlamp becomes your best friend.
💥 THREE FRIDAYS IN AUGUST - 9PM we hit the trails running!

📅 August 7 📍 Bluff View Park

📅 August 14 📍 Greensfelder County Park

📅 August 21 📍 Chubb Trail West Tyson

👉 Get ready to light up the trails at night or you can stick to the daytime trail running if you need the comfort.
THINK YOU'VE GOT WHAT IT TAKES TO GLOW IN THE DARK?!
SIGN UP AND FIND OUT.
Registration 🔗 ⬇️ and in bio
https://ultrasignup.com/register.aspx?did=135664
🏃‍♀️🏃

Address

Ballwin, MO

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