Colorado River Trail Run
Jonestown, United States • 27-28 Nov 2026
Colorado River Run : Turkey Bend Park, Marble Falls TX
The Colorado River Run is a multi-distance trail event held at Turkey Bend Park on the banks of the Colorado River in Marble Falls, Texas. The courses run along riverbanks and through natural habitats, using a mix of single-track trails, dirt paths, and occasional technical sections with moderate elevation changes.
Distances offered:
- 100 Miles
- 50 Miles
- 50K (31 Miles)
- Marathon (26.2 Miles)
- Half Marathon (13.1 Miles)
- 10K (6.2 Miles)
- 5K Run/Walk (3.1 Miles)
- 5K Kids (children must be registered; free with parental accompaniment)
The event provides fully stocked aid stations offering hydration, nutrition, and medical assistance. Finishers receive a custom medal. Pacers are allowed for the ultra distances: pacers may join 100 mile runners after the 50 mile mark and 50 mile runners after the 30 mile mark. Rules require pacers to register, sign a waiver, pay a fee, wear an official pacer bib, be age eligible, enter and exit only at aid stations, and refrain from carrying supplies for the runner. Pacers are eligible for water and emergency medical support only.
Volunteer roles include course marshals, aid station support, and registration assistance. Volunteers receive a race shirt, meal, snacks, community service hours, and future race credit. Eight person camping spots are available for reservation near the event. Visit the organization's website for the most recent information.