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Colorado River Trail Run

Lago Vista, United States • 28-29 Nov 2025

The Colorado River Run is a scenic trail running event held at Arkansas Bend Park in Lago Vista, Texas, near Austin. Taking place over Thanksgiving weekend, it offers a variety of distances including 5K, 10K, half marathon, marathon, 50K, 50-mile, and 100-mile ultramarathon races. The course features a challenging 10-mile loop along the picturesque banks of the Colorado River, showcasing diverse landscapes such as riverbanks, rugged trails, and natural habitats. Fully supported with aid stations, the event emphasizes eco-friendly practices and a welcoming atmosphere for runners of all levels. Unique features include pacer allowances for ultra distances, family-friendly options, and a volunteer-runner program. Visit the organization's website for the most recent information.

United States Texas Lago Vista

Race information

Website Registration
100 mi
100 Mile Ultramarathon
50 mi
50 Mile Ultramarathon
50 km
50k
26 mi
Marathon
13 mi
Half Marathon
10 km
10k
5 km
5k Ruck
5 km
5k Run/walk Taco Trot
5k Kids
Visit the organization's website for the most recent information.
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