Skyline 50K Endurance Run

Skyline 50K Endurance Run
Date Aug 3, 2025
Sunday
Distance Half-marathon, 50k, Ultra
Course Type Trail

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 - The Donut Fun Run

Enjoy a timed, donut-themed 5k race on Saturday, October 19, 2024.

Taking part at Alameda Seaplane Lagoon Promenade, you'll run past epic views of San Francisco Bay and the Seaplane Lagoon Naval Ships.

Celebrate post-run with the Donut Festival, featuring live music, live entertainment including The Dancing Donuts, food booths, wine and beer, photo ops, and of course, donuts from Donut Petit.

Battle it out after the race in the donut eating contest, with the first prize winner taking away $1000! You must have completed the race to enter! 

Click the button below to get all the details.

Get The Donut Fun Run Info

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