Hill Country Trivium Road Race
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Event information
The Hill Country Trivium Road Race is scheduled for Sunday, November 9, 2025 in Marble Falls, Texas. The event offers multiple distances:
- 50k
- 26.2 mi (full marathon)
- 13.1 mi (half marathon, called "Thirteener")
- 10k
- 5k
- Youth 1‑Mile Run (12 and under)
The venue is Marble Falls High School, Mustang Stadium, at 2101 Mustang Dr, Marble Falls, TX 78654. Entry fees are listed for each distance; a youth mile fee is noted separately.
Course and extras
Each race runs on paved country roads using a true Out and Back course. The course description notes rolling hills and climbs and begins and ends at the high school stadium. Finishers receive pie from the Bluebonnet Cafe. A shirt order deadline is specified as October 8.
The event includes a referral offer: participants in distances of 5k or longer can earn up to $25 when three referrals register using a unique link, and can earn another up to $25 with five additional referrals. Additional race contact and directions are provided by the organizer. Visit the organization's website for the most recent information.