A weekend of racing and unwinding in one of the most amazing parts of Texas.
And we are so excited for the first year, it’s only $25 per registration.
Combine trail running, gravel bike racing, paddling and floating the iconic Frio River in the heart of the Frio River Valley. Then throw in good people, great food, and lifelong memories, and you get the Frio Trio.
Choose one race or take on the whole weekend. This year’s special Zero Edition Frio Trio will feel like a proper race weekend, with fully marked courses, fully supported aid stations and finish lines, and great post-race parties! We will also honor the top placements, but the 2026 races will not be officially timed. We have a fun race shirt you can purchase when checking out if you want one. Otherwise, we will not include finisher medals or shirts this year.
See All The Details on the Race Website
Click Here for Tejas Trails Policies (you really do want to know this stuff!)
- Time limit
- No time limit listed by the organizer
- Walkers
- Not mentioned — ask the organizer
- Terrain
- Not stated
- Certified
- Not stated
Pulled from the organizer's own race description — per the organizer, not independently verified.
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Sat, Oct 10, 2026 · 7:00 AM · Bastrop, Texas
Autumn Harvest 50K • 20-Miler • 10-Miler • 5-Miler • Full • Half • 10K • 5K • Big Bastrop Backyard Ultra (Last Runner & Last Rucker Standing)
Source
Race details on this page come from RunSignup and the official race website.
Race details can change and mistakes can be made. Always verify the race website for the most complete and accurate information. Report an error on this page.
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Frio Trio - Zero Edition
Fri, Oct 2, 2026 · Free-$28.88