RunRace USA › California › San Francisco › Ruth Anderson Memorial Endurance Run
Ruth Anderson Memorial Endurance Run
San Francisco, California · Saturday, October 10, 2026 · 50K, 50 Mile, 4.5 Miles
Official race page & registration ↗Ruth Anderson Memorial Endurance Run takes place on Saturday, October 10, 2026 in San Francisco, California. The race offers 3 distances: 50K, 50 Mile, 4.5 Miles. For anyone travelling in, Oakland is about 13 miles away.
It is one of 321 races on the California calendar that October.
- Date
- Saturday, October 10, 2026
- Location
- San Francisco, California
- Distances
- 50K, 50 Mile, 4.5 Miles
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in San Francisco: check in Oct 9, out Oct 11.
Common questions
When is Ruth Anderson Memorial Endurance Run?
Ruth Anderson Memorial Endurance Run is scheduled for Saturday, October 10, 2026.
Where is Ruth Anderson Memorial Endurance Run held?
Ruth Anderson Memorial Endurance Run is held in San Francisco, California. It is about 13 miles from Oakland.
What distances does Ruth Anderson Memorial Endurance Run offer?
The listed distances are 50K, 50 Mile, 4.5 Miles.
How do I register for Ruth Anderson Memorial Endurance Run?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
- Oct 10Bubble Run | Irvine 2026Silverado, CA
- Oct 10Carmel Valley Trail RaceSan Diego, CA
- Oct 10CASA of Tulare County Superhero 5KTulare, CA
- Oct 10Coffee Lovers Run 5K/10K/13.1 LOS ANGELESLos Angeles, CA
- Oct 10Coffee Lovers Run 5K/10K/13.1 SACRAMENTOSacramento, CA
See every race on the California calendar, all San Francisco races, California Marathons, California Ultras, or use the Race Finder for maps and filters.