Lake Chabot Trail Half Marathon
2026 at a glance
- Race day
- Results posted
- Last race
- Nov 7, 2026 Saturday
- Distance
- 13.1 mi Half marathon
- Latest results
- 2026
Quick facts
- One lap around Lake Chabot
- Friendly to first-time trail runners
- About 1,450 feet of gain
- Race-day check-in at the Marina
Course
The pink-flagged loop is mostly dirt road, with some asphalt and a short share of singletrack. Polka-dot ribbons mark every turn, and blue ribbons flag wrong ways at key junctions.
Race-day weather
Fall race mornings in Castro Valley are generally mild, and a light jacket is often enough at the start.
About the race
Pitched as a good course for first-time trail runners, the half starts at 8:30 a.m. Parking in the regional park costs $5, and check-in opens at 7:30 a.m. at the Marina.
Dates and results by year
Ran it in 2026?
Tell the next runner what it was like
FAQ
When is the Lake Chabot Trail Half Marathon?
No 2027 date yet. It last ran Saturday, November 7, 2026.
Where can I find the Lake Chabot Trail Half Marathon results?
The 2026 results and earlier years are on the results page.
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