50K21KCompletedScena Performance
Skyline 50k Endurance Run
Castro Valley, California
$95
21K Standard (after Apr 12)
About This Race
Skyline 50K is one of the oldest continuously running 50k races in the United States, starting and finishing at Lake Chabot Marina and traveling a large loop through the East Bay Regional Parks to Skyline Gate. The race is known as a great event for first-timers and features a plant-based BBQ and beer finish-line celebration.
Key Dates
Race Day
Aug 2, 2026
Registration Closes
Invalid Date
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Pricing
Current Price
$95
21K Standard (after Apr 12)
Price Progression
21K Standard (after Apr 12)
$95Apr 12, 2026
50K Standard (after Apr 12)
$155Apr 12, 2026
21K Early
$85
50K Early
$145
Race Planning
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