September closes out with another solid weekend of racing, and the calendar starts to lean even more into the fall season. There’s a nice variety here, from local 5Ks and community runs to trail races, an obstacle event, and a few opportunities to test yourself on cross-country courses. It’s a good final push before October arrives and the fall racing calendar really hits its stride.
| Race Name | Date | Location | Distances | Registration Links |
|---|---|---|---|---|
| Forest Grove Lions Run & Walk for Sight and Hearing | September 26, 2026 | Forest Grove, OR | 10K, 5K | More Information |
| Mission Possible | September 26, 2026 | Gervais, OR | 10K, 5K, 2.3M, 1.6M trail run | More Information |
| Moore Mountain Trail Run | September 26, 2026 | Klamath Falls, OR | 30K, Half Marathon, 5K trail run | More Information |
| Oregon Brewery Running Series – Oakshire | September 26, 2026 | Portland, OR | 5K | More Information |
| Path to Freedom 5K Obstacle Run | September 26, 2026 | Happy Valley, OR | 5K obstacle run | More Information |
| Rogue XC | September 26, 2026 | Talent, OR | 5K, 1M | More Information |
| Santiam Canyon River Run | September 26, 2026 | Stayton, OR | 10K, 5K, 3K | More Information |
| STRIDE 5K/10K – Minto-Brown Island Park | September 26, 2026 | Salem, OR | 10K, 5K | More Information |
| Gabriel Park Stumptown XC Series | September 26, 2026 | Portland, OR | 5K | More Information |
| Sunriver Oktoberfest | September 26, 2026 | Sunriver, OR | 10K, 5K | More Information |
| 5K for Healthcare | September 27, 2026 | Oregon City, OR | 5K | More Information |
| Corvallis Fall Festival Run | September 27, 2026 | Corvallis, OR | 10K, 5K | More Information |
| Fight For Your Life 5K | September 27, 2026 | Saint Paul, OR | 5K | More Information |
| Support the Girls – Breast Friends 5K | September 27, 2026 | Tualatin, OR | 5K | More Information |
| Portland Trail Series – Fall | September 30, 2026 | Portland, OR | 6M, 4M trail run | More Information |
