01 FEBSCORE
San Francisco Half Marathon, 10K & 5K
California
Latest edition
- Character
- Net Downhill
- Coastal
- Parkland
- Countryside
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annual place calendar guide
2026 running race guide for California, built from source-backed race dates, stored event-region values, route-map coverage, elevation profiles and distance breakdowns.
Dated race pages
California
Latest edition
California
Latest edition
California
Latest edition
California
Latest edition
GPS trace: 146 pts / www.parkwayhalf.com
California
Latest edition
California
Latest edition
California
Latest edition
California
Latest edition
California
Latest edition
California
Latest edition
California
Latest edition
California
Latest edition
California
Latest edition
GPS trace: 1,431 pts / www.wser.org
California
Latest edition
California
Latest edition
California
Latest edition
California
Latest edition
California
Latest edition
California
Latest edition
California
Latest edition
California
Latest edition
GPS trace: 1,384 pts / brazenracing.com
California
Latest edition
GPS trace: 831 pts / brazenracing.com
California
Latest edition
GPS trace: 512 pts / brazenracing.com
California
Next race
GPS trace: 1,342 pts / www.headlands50k.com
California
Next race
California
Next race
California
Next race
California
Next race
California
Next race
California
Next race
California
Next race
California
Next race
GPS trace: 429 pts / runsra.org
California
Next race
GPS trace: 429 pts / runsra.org
| Distance | Race pages | Mapped routes | Elevation profiles |
|---|---|---|---|
| Marathons | 5 | 1 | 0 |
| Half Marathons | 9 | 1 | 1 |
| 10Ks | 3 | 1 | 1 |
| 5Ks | 10 | 2 | 0 |
| Ultramarathons | 3 | 2 | 2 |
| Relays | 2 | 1 | 0 |
| 12Ks | 1 | 0 | 0 |
All dated race pages in this annual calendar group.
All indexed race pages in this stored event-region location, across available calendar periods.
Month, season and year race guides built only from source-backed date evidence.
Mapped race pages with stored route geometry and elevation evidence where available.
This guide includes 33 race pages whose latest source-backed race date falls in 2026 and whose stored event-region value is California. Nearby races by radius are not included. It does not infer annual recurrence unless that edition date is present.
8 race pages in this guide currently have stored route geometry. Route traces appear only when stored geometry exists.
Featured races are ordered by race date first, then by available evidence such as route geometry, elevation profiles, route metrics, cost data and race-character tags.