The 2026 event has concluded.
Griffith Park Trail Marathon
Los Angeles, CA, USA • March 28, 2026
Race Day Weather
58°
72° high
Breezy
Dry
Warm morning, steady conditions
Runners will face temperatures starting at 58°F and rising to 72°F, with humidity averaging 72%. Winds will be light at 8 mph from the NW, creating a comfortable atmosphere. Given the humidity, runners should consider starting conservatively and adjusting their pace as temperatures climb.
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Distance: 26.2mi
0:00:00
HH:MM:SS
FAQ
When is the 2026 Griffith Park Trail Marathon?
The 2026 Griffith Park Trail Marathon will be held on Saturday March 28, 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 72°F and a low of 58°F with a 0% chance of rain.
Historical Weather
Based on 4 years of data
Avg Temp
65°F
L:52° H:65°
RunScore
Conditions
Rain Freq
50%
2 of 4 yrs
Wind6mph
Dew43°F
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 | | 46°/62° | - | 42° | |
2024 |  | 53°/61° | Light | 49° | |
2023 | | 58°/62° | Light | 58° | |
2022 | | 51°/74° | - | 20° |
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