Saddleback Marathon

Race day · Gun in 7h 15m
clear-day70°·82° high·Breezy·Dry
8
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Race Day Weather

clear-day
70°at start
82° high
Breezy
Dry

Warm start, rising heat

Runners will face a temperature rise from 64°F at the start to 79°F by finish. With a light NNE wind around 10 mph, hydration will be essential as the average humidity is low at 27%. Runners should consider adjusting their pace early to manage the increasing heat and sun exposure.

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Pace Calculator

Distance: 26.2mi
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Race Info

The Saddleback Marathon is a trail race in the Cleveland National Forest near Silverado, California, first run in 1988. Wildfires have repeatedly disrupted it: the 2018 Holy Fire, the 2020 COVID-19 pandemic, and the 2024 Airport Fire each forced a cancellation or course change. The race moved to a new course starting from Black Star Canyon Road for the 2025 edition, which also introduced 25k, half marathon, and 10k options alongside the marathon. Source

Area Map

Course Map

FAQ

When is the 2026 Saddleback Marathon?

The 2026 Saddleback Marathon will be held on Saturday November 7, 2026.

Is the Saddleback Marathon a Boston Marathon Qualifier?

No, the Saddleback Marathon is NOT a Boston Marathon qualifier.

What will the weather be like for the 2026 Saddleback Marathon?

The forecast calls for a high of 82°F and a low of 66°F with a 0% chance of rain.

Historical Weather

Based on 2 years of data
Avg Temp
70°F
L:52° H:71°
RunScore
8
Conditions
Rain Freq
50%
1 of 2 yrs
Wind7mph
Dew36°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
cloudy
54°/60°Light
8
2023
clear-day
51°/82°-
8