| Event | Last held | Organiser |
|---|---|---|
| Ascend Trail Running Summer Training Camp 2026 | Jul 2026 | |
| Giro Bello 2026 | Jun 2026 | |
| Ascend Spring Training Program | Jun 2026 | |
|
The Big Run Presented by Brooks and Fleet Feet Santa Rosa
5k
|
Jun 2026 | |
|
Good Grief 5K, 5M Santa Rosa
5k
|
May 2026 | |
|
Annadel Half Marathon
5k10k21kHalf Marathon
|
Apr 2026 | |
|
St. Patrick’s Day 5K Santa Rosa
5k
|
Mar 2026 |
Sorted by most recent. Past events are kept permanently in this archive.