Griffith Park Trail Marathon
Los Angeles, CA, USA · November 21, 2026
Race Day Weather
58°at start
77° high
Light
Dry
Your goal
0:00:00
Comfortable temps, big temp swing
Mild 58°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 77°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.
Race day forecast available in 43 days
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Distance: 26.2mi
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Race weekend
Saturday, November 21
6:00 AM50K (31.1 mi)
7:00 AM30K (18.6 mi)
7:00 AMHalf Marathon (13.1 mi)
7:00 AM10K (6.2 mi)
FAQ
When is the 2026 Griffith Park Trail Marathon?
The 2026 Griffith Park Trail Marathon will be held on Saturday November 21, 2026.
Is the Griffith Park Trail Marathon a Boston Marathon Qualifier?
No, the Griffith Park Trail Marathon is NOT a Boston Marathon qualifier.
What will the weather be like for the 2026 Griffith Park Trail Marathon?
The forecast calls for a high of 78°F and a low of 57°F with a 3% chance of rain.
What is the elevation profile of the Griffith Park Trail Marathon?
The Griffith Park Trail Marathon has 5508ft of total elevation gain.
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