Frio Trail Runs
Concan, United States • 7 Mar 2026
Event Overview
The Frio Trail Runs is a trail running event offering multiple distances on the rocky and dirt single-track trails within Garner State Park in Concan, Texas. The courses are hilly, with the main 10k loop featuring approximately 1,500 feet of elevation gain. For a section of the 10k loop, participants traverse to the top and back down Old Baldy Mountain.
Distances
The event offers the following race distances:
- 5K
- 10K
- 20K
- 30K
- 50K
- 10K Ruck (a rucking event with weight requirements)
Course and Logistics
The 50k course consists of multiple loops, accumulating roughly 7,000 feet of total elevation gain. The event uses a special event entrance to the park, not the main entrance. A water carrying system is required for all participants, with a 32-ounce capacity recommended. Aid stations provide hot and cold foods, snacks, water, electrolytes, pickle juice, and ice. The main aid station at the start/finish area allows for drop bags and crew access.
Participant Information
All finishers receive a tri-blend t-shirt and a finisher medal. Unique awards are given for the 50k distance, including a special finisher medal and a last-place trophy. First-place male and female trophies are awarded for all distances. Camping is available at the park's campgrounds near the start/finish area. Visit the organization's website for the most recent information.