In 105 days · Sat, Dec 5, 2026
Don't let race day sneak up
One email during race week. That's it.
Saturday, December 5th, 2026
12805 TX-29, Liberty Hill TX
Ultra · Marathon · Half · 15K
46–64°F · low rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
40–54°F
dry
2024
49–60°F
dry
2023
41–69°F
dry
2022
55–73°F
dry
2021
65–75°F
dry
2020
37–55°F
dry
2019
54–73°F
dry
2018
36–53°F
dry
2017
45–68°F
rain
2016
46–51°F
rain
Best months to race in Texas →
About this race
Event Overview
Saturday, December 5, 2026. Location TBD.
Race Concept
All of us are like pieces of a mosaic. We're all different sizes, shapes, colors, styles, ages...But when we join together for a common goal, we create a beautiful picture together, a mosaic of fun if you will!
So, we created this trail running weekend right here in the outskirts of Austin (in the rapidly-growing Liberty Hill) to give us an excuse to play together.
- Inclusivity: All ages, ethnicities, backgrounds, and generations are invited to run and hike these trails.
- Location: An awesome historic Texas ranch, right next to the city, on the banks of the San Gabriel River.
- Family Challenge: We are especially challenging families to make a common goal to exercise together.
- Community Spirit: Join us to help complete this massively fun mosaic with others in our community!
Participation Details
While every racer will get some cool swag, November 10 is the deadline to get a shirt.
Policies
For important information regarding the race, click here for Tejas Trails Policies (you really do want to know this stuff!)
Registration Information
For more details and to register, visit the official race page at Mosaic Trail Run.
Course map
Train with a club
Run clubs near Liberty Hill to train with before race day.
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