11th Run for Amma 50 Km - 50km
DUV source-backed ultramarathon 50km; ultra - 50km; location Portola Valley, CA; DUV status; IAU label.
Race links
- Source page Open source page
- Calendar Add race to calendar
- Listing status Verified listing
- Listing updated May 24, 2026
- Correction Report a correction
Always verify dates, registration, and travel details with the official organizer before registering or booking travel.
My race plan
Status: Not in My Races yet
Time until race day
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Race date: May 22, 2027.
Key facts
| Date | May 22, 2027 |
|---|---|
| Location | United States |
| Events | ultra - 50km |
| Source page | Open source page |
| Listing status | Verified |
About
11th Run for Amma 50 Km - 50km is listed on May 22, 2027 in United States. Listed race options: ultra - 50km. Use the race links above to verify current registration, date, and travel details before making plans.
Location
| Listed location | United States |
|---|---|
| Venue | Portola Valley, CA |
| Address | Portola Valley, CA |
| Exact start area | Confirm the exact start area with the race link above before booking travel. |
Course
| Surface | Mixed |
|---|