Registration is closed
Registration opens
January 20, 2026 9:26 AM
5:45am: Runners can start arriving for bib pickup and check-in.
Introducing the Griffith Park Trail 50 Mile, a tough and rugged tour of Griffith Park for runners ready to tackle the challenge. Also updated for the spring Griffith Park Trail Race are new updated courses for the 50k, Marathon, 30k and Half Marathon, plus a 10k option.
Click here for information on our Fall Edition of Griffith Park
5:45am: Runners can start arriving for bib pickup and check-in.
