Skyline 50K Endurance Run
Castro Valley, California, United States
Aug, 2027 (TBD)
50k, Half-marathon, Ultra
Race Information
Skyline is one of the oldest continuously running 50k races in the United States. The course starts and finishes at Lake Chabot Marina and travels a large loop through the East Bay Regional Parks, taking you all the way to Skyline Gate.
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👍 Run Pick of the Month: Golden Gate Half Marathon
📍San Francisco - Sunday November 1, 2026
😄 Why We Like This Run
✅ The ultimate bucket-list experience
✅ Be part of an amazing community
✅ A distance for everyone
Join the 24th annual #RunTheBridge, a beloved San Francisco tradition that brings together runners of all levels for a world-class weekend. Whether you take on the 13.1-mile half marathon or the scenic 5K, you'll experience an incredible, high-energy atmosphere in the heart of the city.
The course offers a unique tour of San Francisco, blending urban charm with stunning waterfront paths. Most importantly, you’ll cross the iconic Golden Gate Bridge twice, treating you to uninterrupted, sweeping views of the skyline and the bay for an unforgettable journey across a world-famous landmark.
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🏃 Looking For More Runs Near San Francisco?
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Race Facts
Race Size: 100 - 500
Course Type: Trail
Boston Qualifier: No
Kids Run: No
Where to Stay
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