Mosaic Trail Race Marathon
Where the 2026 race is now
- Registration openRegister for 2026
- Race daySaturday, December 5, 2026
- ResultsPosted here as soon as the timer has them
- Race day
- Dec 5, 2026 Saturday
- Distance
- 26.2 mi Marathon
- Entry
- Open Open entry
- Boston qualifier
- Unconfirmed
- Live tracking
- Not yet Shown here race week
Quick facts
- Four laps of a 6.55-mile loop
- Mix of jeep road and rocky singletrack
- Aid no more than about 3.5 miles apart
- Cupless event; bring a bottle or cup
- Course closes at 5 p.m.
Course
Marathoners run four laps of a 6.55-mile route that mixes jeep road and singletrack. There are no long climbs, but the footing includes rock, drops, creek beds and short ups and downs typical of the Hill Country.
Intersections are taped and signed by distance. Aid is never more than about 3.5 miles apart, and the event is cupless.
About the Mosaic Trail Race Marathon
Tejas Trails moved its Mosaic Trail Race to Canyon of the Eagles, an LCRA park on Lake Buchanan, with distances from a youth mile to a 50K. Generous cutoffs make it a race where hikers and competitive runners share the course.
The event leans toward families, with yard games at the race hub and a youth trail run late in the morning.
Past Mosaic Trail Race Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Saturday, December 5, 2026 | Upcoming | — |
| 2025 | — | Results available | Open results |
Mosaic Trail Race Marathon FAQ
When is the Mosaic Trail Race Marathon?
The 2026 Mosaic Trail Race Marathon is on Saturday, December 5, 2026.
Is registration open for the 2026 Mosaic Trail Race Marathon?
Registration for the 2026 Mosaic Trail Race Marathon is open (checked November 10, 2026). View the official registration details at runsignup.com.
How do I track a runner in the Mosaic Trail Race Marathon?
Most races publish tracking in race week. Marathon Scout links the official tracker on this page during race week, once the race or its timing provider publishes it.
Where can I find the Mosaic Trail Race Marathon results?
The 2025 results and earlier years are linked on the Mosaic Trail Race Marathon results page.
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