Griffith Park Trail Marathon

Los Angeles, United States • 21 Nov 2026

Griffith Park Trail Marathon

The Griffith Park Trail Marathon is a trail running event in Griffith Park, Los Angeles, CA, scheduled for November 21, 2026. The event is presented by Keira Henninger Events and is listed as the 17th annual running of the race. The organizer indicates the race sells out annually.

Multiple distance options are offered for the event:

  • 50 K
  • Marathon
  • 30K
  • 1/2 Marathon
  • 10k

Entry options show a range of listed fees from $103.43 to $189.87 with five pricing options noted. Registration availability was recorded as opening July 1, 2026, and registration for this date closes November 18 at 11:59 PM PT. The event page also notes that a 50 mile distance is offered only in the spring edition of the series.

The event is scheduled as an in-person, offline race in Los Angeles. The description identifies Griffith Park as the location and lists multiple race distances and pricing information without additional logistical details on course layout or aid stations. Visit the organization's website for the most recent information.

Race information

50 km
50 K
Marathon
Marathon
30 km
30k
Half Marathon
1/2 Marathon
10 km
10k
Visit the organization's website for the most recent information.
Trail runs nearby

Trail race in Tarzana, Los Angeles with a half marathon, a new two person half marathon relay, a 10K and a 5K on Dirt Mulholland fire road. The course is exposed with rolling terrain and likely hot, dry summer conditions.

Into the Wild is a 5k trail run at Saddleback Wilderness on July 15, 2026, over fire roads and single track with 300 ft of elevation gain. Entry is limited to 150 runners and there is no race day registration.

Tough Mugu is a coastal mountain trail running event at Point Mugu State Park on July 18, 2026 offering a 25k and shorter course options. The event includes chip timed results, a finisher medal and race tee, and a cash prize for the 25k pod..

Hot to Trot offers 5k, 10k, 15k and a half marathon in Griffith Park on July 18, 2026. Routes run on a hard packed dirt horse trail with an aid station at the turnaround and free parking at Crystal Springs Picnic Area.

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