Expected August 2027
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Start Time
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The Skyline 50k Endurance Run is a 50km trail race held at Lake Chabot in Castro Valley, California. The course is a loop starting and finishing at Lake Chabot Marina.
Loop course around Lake Chabot
Starts at Lake Chabot Marina
Runs to Skyline Gate and back
Start / Finish
Lake Chabot Marina
Lake Chabot Marina
What you get
On the day
Before you enter
Other questions
The race starts at Lake Chabot Marina in Castro Valley, CA.
Yes, the course is a loop that starts and finishes at Lake Chabot Marina, going to Skyline Gate and back.
Yes, there is also a 21km race.
The Skyline 50k Endurance Run has been held for 45 years, with results dating back to 1982.
Entry fee
Registration isn't open yet. We'll show pricing when the organiser confirms.Castro Valley, USA
Expected August 2027
Provisional date, around Aug 1Are you the organiser of 45th Skyline 50k Endurance Run?
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