Griffith Park Trail Marathon

NOV
1
2025
Race through iconic Griffith Park on single track trails up to the Hollywood sign, with distances from 10K to 50K to suit all trail runners. Expect stunning city views, well stocked aid stations, and a welcoming morning race atmosphere.
Sat 1 Nov 2025
50 kilometers Marathon 30 kilometers Half Marathon 10 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Event details

The Griffith Park Trail Races take place on Saturday, November 1, 2025, at Griffith Park - Merry-Go-Round Lot 1 in Los Angeles, CA. Registration is scheduled to open July 1, 2025 and remain open until October 28, 2025. Bib pickup is available on race morning at the start line beginning around 5:30 and continuing until the race start. An athlete guide is provided for participants.

Distances offered

  • 50K
  • Marathon
  • 30K
  • Half-Marathon
  • 10K

Course and logistics

The main course is an out-and-back route that uses single-track trails and double-track fire roads and reaches the summit of the Hollywood sign. The marathon has a 9-hour time limit; a 10-hour option is available by starting with the 50K field.

Aid stations are located along the course. Examples include Joe Klass (Mile 2.5, full aid), Bird Sanctuary (Mile 5, water only), and Mineral Wells (Mile 8.5, full aid), with additional full and water-only stations placed later on. The event page notes nearby travel references, including proximity to Los Angeles International Airport and Burbank-Glendale Airport and neighborhoods such as Hollywood Boulevard, Silverlake, and Los Feliz. Visit the organization's website for the most recent information.

50 km
50k
Marathon
Marathon
30 km
30k
Half Marathon
Half-Marathon
10 km
10k

Events nearby