Lake Chabot Trail Marathon
Castro Valley, CA, USA · November 7, 2026
Race Day Weather
55°at start
67° high
Light
Dry
Cool start, gradual warm-up
Runners will face a temperature increase from 55°F at the start to a peak of 67°F. Wind will be light at 5 mph from the NW, with gusts up to 16 mph. With moderate humidity at 49%, athletes should consider starting conservatively to adjust to the warming conditions and stay hydrated.
Race day forecast available in 117 days
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FAQ
When is the 2026 Lake Chabot Trail Marathon?
The 2026 Lake Chabot Trail Marathon will be held on Saturday November 7, 2026.
What is the time limit for the Lake Chabot Trail Marathon?
The time limit for the Lake Chabot Trail Marathon is 8.5 hours.
What will the weather be like for the 2026 Lake Chabot Trail Marathon?
The forecast calls for a high of 69°F and a low of 50°F with a 4% chance of rain.
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