Mosaic Trail Race

Liberty Hill, United States • 6 Dec 2025

Mosaic Trail Race : event overview

The Mosaic Trail Race is scheduled for December 6, 2025, at Indian Mound Ranch in Liberty Hill, Texas. The event offers multiple distances:

  • 50K
  • 26.2 mi (marathon)
  • 13.1 mi (half marathon)
  • 15K
  • 10K
  • 5K
  • Youth 1 mile (untimed, open to ages 12 and under)

All races are chip timed with ankle-mounted chips picked up at the venue on race morning. Results show both gun time and chip time; gun time is used for official rankings and awards. Pacers are not allowed. Overall awards are given to the Top 3 overall plus Top 1 Masters (50 & older) per distance. The youth run is untimed and awards a finisher medal.

Course and logistics

The course is laid out like an infinity loop (figure-8) using two roughly 5 km sections; the half and full marathon distances include an additional marked add-on so laps measure about 6.55 miles. Terrain is hill-country single track with open pastures, jeep road, technical sections, rocks, drops, climbs, creek beds, bluffs, ravines, cacti, and occasional straightaways. Basic aid-station support is provided and participants can place personal supplies near the Race Hub to access every ~5 km. Drop bag service is not provided beyond placement near the start/finish area. Camping at the ranch is allowed Friday night with an access fee for spectators. Visit the organization's website for the most recent information.

Race information

50 km
Mosaic Open 50k
26 mi
Mosaic Open 26.2mi
13 mi
Mosaic Open 13.1mi
15 km
Mosaic Open 15k
10 km
Mosaic Open 10k
5 km
Mosaic Open 5k
Mosaic 1-Mile Youth Trail Run (12 & Under)
Visit the organization's website for the most recent information.
Trail runs nearby

Start 2026 on trails at the Lake Travis New Year’s Trail Challenge, Jan 1 and 2 at Shaffer Bend Park. Choose ultramarathon loops or shorter 5K and kids 1K routes with limestone bluffs, wooded trails and Colorado River views.

Hit the trails at McKinney Falls State Park on February 21, 2026 for The Stampede, a twisty, creek crossing trail race inside Austin. Choose from 10k 20k or 30k distances and enjoy challenging climbs and scenic singletrack.

Hippo Trail Fest invites trail lovers to Hutto on March 21 for a fun and challenging day of wooded loops, creek crossings, and upbeat trail vibes. Distances range from a 5K and youth mile up to a 50K plus ruck and weight carry options.

Get lost in the fun at The Maze, a trail race through twisting trails, creek crossings and climbs in Austin on March 21, 2026. Choose from 10K, 20K or 30K distances and tackle an adventurous course close to town.