Twin Peaks 4 Mile
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Twin Peaks 4 Mile
The event is a 4 mile loop around Twin Peaks in San Francisco, with start and finish located near the reservoir at Galewood Circle and Clarendon Avenue, adjacent to Midtown Terrace Playground. The route runs inside the reservoir area as a counterclockwise loop before exiting onto neighborhood streets.
The course leaves the reservoir downhill onto Clarendon Avenue, turns left onto Laguna Honda, and proceeds uphill to Woodside Avenue. Runners continue up Woodside Avenue past a gas station, then follow Twin Peaks Boulevard where the course includes both uphill and downhill sections. The route returns along Clarendon Avenue with additional uphill and downhill segments before finishing inside the reservoir.
Terrain varies along the route and includes paved neighborhood streets, a reservoir loop, and several climbs and descents. The layout forms a continuous loop that uses both the reservoir interior and surrounding streets around Twin Peaks, offering multiple changes in grade and direction. Visit the organization's website for the most recent information.
