Lake Chabot Trail Marathon

Castro Valley, CA, USANovember 8, 2025
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partly-cloudy-day Partly cloudy throughout the day.

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The course starts at the Marina and travels around the popular Lake Chabot reservoir and surrounding hills. Great course for first-time trail runners! Source

Area Map

Course Maps

FAQ

When is the 2025 Lake Chabot Trail Marathon?

The 2025 Lake Chabot Trail Marathon will be held on Saturday November 8, 2025.

What is the time limit for the Lake Chabot Trail Marathon?

The time limit for the Lake Chabot Trail Marathon is 8.5 hours.

Community

Every Monday we break down the top results in the marathon from over the weekend.

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News

Historical Weather & Results

RunScore
Run Score: 8
Temp
58°F
Min/Max
57°/66°F
Dew
48°F
Days of Rain
0/2
Wind
11mph
Tap a row for details.
YearConditionsLow / HighRainRunScoreResults
2024
clear-day
52°/ 61°-
Run Score: 9
2023
partly-cloudy-day
61°/ 72°-
Run Score: 8