Irving Frost Marathon
A December marathon through Las Colinas with a flat, fast layout, a Toyota Music Factory start and finish, and a rare late-season Texas race date.
Every link above goes to the race, its timing provider, or an official registration partner. Last checked July 24, 2026.
Quick facts
- December date gives Texas runners a rare late-season full marathon.
- Flat, fast course through Las Colinas and the Campion Trail.
- Start and finish at Toyota Music Factory with a post-race party.
- Entry supports scholarships through the Irving Schools Foundation.
2026 Irving Frost Marathon registration
Registration for the 2026 Irving Frost Marathon runs through the official registration page at runsignup.com.
About the Irving Frost Marathon
The Irving Frost Marathon closes out the Irving Marathon Running Series each winter, pairing the full 26.2 with half marathon, 10K, and 5K options. Entry fees fund scholarships through the Irving Schools Foundation, and the late-December slot draws runners who want one more road marathon before the calendar turns.
Course
The route starts and finishes at the plaza outside Toyota Music Factory and moves through the Las Colinas Urban Center and along the Campion Trail. It is flat by road-marathon standards, with city streets and paved trail rather than climbs deciding the day, so even pacing pays off.
Race-day weather
Mid-December in North Texas usually means a start in the 30s or 40s with afternoons in the 50s. Cold snaps and wind are possible, but conditions are often closer to good marathon weather than most of the Texas calendar.
Past Irving Frost Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Saturday, December 19, 2026 | Upcoming | — |
Irving Frost Marathon FAQ
When is the Irving Frost Marathon?
The 2026 Irving Frost Marathon is on Saturday, December 19, 2026.
How do I register for the Irving Frost Marathon?
Register for the Irving Frost Marathon through the official registration link: marathonscout.com/go/irving-frost-marathon/register. It opens the race registration page at runsignup.com.
Can I use the Irving Frost Marathon for Boston qualifying?
Marathon Scout marks the Irving Frost Marathon as a Boston qualifier. Check the current Boston qualifying times and confirm current certification with the race before registering.
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