Griffith Park Trail Marathon
Los Angeles, CA, USA • March 28, 2026
Race Day Weather
64°
86° high
Light
Dry
Warm afternoon, pace conservatively
Runners will face a steady rise in temperature from 63°F at the start to a peak of 82°F. With wind at 6 mph from the S and humidity at 53%, it's advisable to adjust pacing to account for the heat, especially in the later stages. Hydration should be prioritized to maintain performance throughout the race.
Pre-raceRace windowPost-race
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 86°F and a low of 64°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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