Colorado River Trail Run

NOV
27-29
2026
Multi-distance trail event at McKinney Roughs Park along the Colorado River with full support, ultra distances, a ruck division, and adaptive athlete options.
27-29 Nov 2026
250 kilometers 100 miles 50 miles 50 kilometers 26 miles 13 miles 10 kilometers 5 kilometers

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Colorado River Run

The Colorado River Run is a multi-distance trail event at McKinney Roughs Park in Cedar Creek, Texas, held along the Colorado River and surrounding trails. The event includes a range of distances to suit different goals and formats and is organized by Fit Foundation with Fitworks involvement for adaptive athletes.

Distances offered include:

  • 250K
  • 100 miles
  • 50 miles
  • 50K
  • Marathon (26.2 miles)
  • Half Marathon (13.1 miles)
  • 10K (6.2 miles)
  • 5K (3.1 miles)

The course runs on single-track trails, dirt paths, and occasional technical sections with river views, varied habitats, and moderate elevation changes. The event is fully supported with aid stations along the course; the main start/finish hub provides hot food, fruit, pickle juice, and cold drinks while on-course stations offer water and light supplies. The organizer highlights eco-friendly practices such as waste reduction and use of sustainable materials.

Ultramarathon pacer rules are specified: pacers are allowed for the 250K, 100 mile, and 50 mile events after designated miles, must register, sign a waiver, pay a fee, and meet age requirements. A dedicated ruck division uses the same half marathon trail with minimum pack weights, weigh-ins before start and at finish, and rules about secure dry weight and no handing off. An Exceptional Athlete division provides adapted and main course options, early starts, extended cutoffs, equal finisher medals, sweeper support, and free guides for adaptive athletes. Visit the organization's website for the most recent information.

250 km
250k
100 mi
100 Mile Run
50 mi
50 Mile Run
50 km
50k
26 mi
Marathon
13 mi
Half-Marathon Ruck
13 mi
Half Marathon
10 km
10k
5 km
5k Run/walk

Events nearby

Two-day trail ultrarunning event at Flat Creek Crossing Ranch near Johnson City TX offering 15K, 50K, 100K and a weighted 15K ruck with on-course aid stations.
Holiday race at Lake Pflugerville Park with Kids Dash, one mile, 5K and 10K, medals, shirts, aid stations, and a costume contest with prizes.
Multi-loop trail races at River Ranch County Park from 5k to 50k with aid stations, finisher medals, awards and a cupless aid station policy.
Multi distance running event at NE Metro Park on 01/09/2027 with chip timed 5K 10K 15K, awards, a costume contest, and a Kids Dash.
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