GreenFest 5/10K
Aubrey, United States • 11 Apr 2026
Event
GreenFest on the Greenbelt is a festival and trail race on April 11, 2026, at FM 428 Greenbelt Park in Aubrey, Texas. The event includes family activities, food trucks, vendors, and live music. Distances offered:
- 1 Mile Fun Run
- 5K Trail Run
- 10K Trail Run
The 1 mile fun run takes place around the festival area. The 5K course is almost entirely off-road, follows the Greenbelt Trail, crosses the Elm Fork Bridge, and includes equestrian trails. The 10K includes additional trail sections that are more technical than the standard Greenbelt surface. Dogs on a leash are allowed on all distances. Strollers are not allowed because much of the course is unpaved.
Race details and awards
The event is presented by The Greenbelt Alliance of Denton County, a 501(c)(3) nonprofit. Proceeds support the Texas State Parks and Wildlife Department, with funds used locally to improve the Greenbelt and Ray Roberts Lake State Park. Packet pick up is available the day before the race at the race site.
All 5K and 10K participants receive a swag bag with sponsor items, an event t-shirt, a finisher medal, and finish-line refreshments. The 5K and 10K award prizes to the top three overall male and female finishers and to the top three male and female finishers in these age groups: 14 & under; 15-24; 25-34; 35-44; 45-54; 55-64; 65 & over. Visit the organization's website for the most recent information.