Mosaic Trail Race

About the Event

Saturday, December 5, 2026.

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 to give us an excuse to play together. All ages, ethnicities, backgrounds, and generations are invited to our new trail run at an awesome historic Texas ranch, right next to the city, on the San Gabriel River. We are especially challenging families to make a common goal to exercise together, to finish a race together, to play in the dirt together, to try something new together, and to come together to help complete this massively fun mosaic with others in our community!

While every racer will get some cool swag, Nov. 10 is the deadline to get a shirt.

Click Here for Tejas Trails Policies (you really do want to know this stuff!)

Races Offered

Mosaic Open 50k

Dec 05, 2026

straighten

Distance — 50K

terrain

Type — Running

timer

07:30

sell

$135.00

Mosaic Open 13.1mi

Dec 05, 2026

straighten

Distance — 13.1 Miles

terrain

Type — Running

timer

08:00

sell

$115.00

Mosaic Open 26.2mi

Dec 05, 2026

straighten

Distance — 26.2 Miles

terrain

Type — Running

timer

08:00

sell

$130.00

Mosaic Open 10k

Dec 05, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

08:10

sell

$85.00

Mosaic Open 15k

Dec 05, 2026

straighten

Distance — 15K

terrain

Type — Running

timer

08:20

sell

$105.00

Mosaic Open 5k

Dec 05, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

08:20

sell

$70.00

Mosaic 1-Mile Youth Trail Run (12 & under)

Dec 05, 2026

straighten

Distance — 1 Miles

terrain

Type — Running

timer

10:30

sell

$15.00

Weather History

These values represent the 3-year monthly averages for December in Liberty Hill.

thermostat Temperature

8.0° / 18.6°

wb_sunny Feels like

4.5° / 15.4°

light_mode Avg sunshine hours

7h 13m

water_drop Avg rainfall

1.3 mm

ac_unit Avg snowfall

—

air Avg wind speed

12.6 km/h (Gentle breeze)

opacity Sweat loss rate

Low

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Low (2.0)

humidity_mid Humidity

65.2%

wb_twilight Sunrise

08:21

nightlight Sunset

18:33

About Liberty Hill

Learn more about the host city, Liberty Hill.

Liberty Hill is a city in Williamson County, Texas, United States. The population was 3,646 at the 2020 census, and according to 2023 census estimates, the city is estimated to have a population of 10,428. Liberty Hill is part of the Greater Austin metropolitan area.