Griffith Park Trail Marathon
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Griffith Park Trail Marathon
The Griffith Park Trail Marathon takes place on November 21, 2026 at the Merry-Go-Round Lot in Griffith Park, Hollywood, California. This fall trail event offers multiple distances on singletrack and fire road, with well-marked courses.
Distances available:
- 10K - 6.3 miles, 1,341 ft gain, 1,095 ft high
- Half Marathon - 13.7 miles, 2,739 ft gain, 1,541 ft high
- 30K - 17.9 miles, 2,834 ft gain, 1,538 ft high
- Marathon - 26.2 miles, 5,508 ft gain, 1,545 ft high
- 50K - 30.7 miles, 6,492 ft gain, 1,545 ft high
The event is organized by Keira Henninger Races and registration is offered through UltraSignup. Interactive maps and elevation profiles are available for each distance via HelloDrifter. Starts are staggered by distance and bib pickup is at the start line on race morning. Results and race-day photos from past editions are archived back to 2013. Visit the organization's website for the most recent information.
