Memorial Day weekend kicks off with a set of races as diverse and distinctive as Oregon itself, with events spanning from Klamath Falls to Joseph and deep into the eastern and southern corners of the state. Among them, one of the quirkiest standouts of the season: the Oregon Trail Game 5K in Oregon City—a race that transforms the nostalgic computer game into a real-life running experience, complete with obstacles, themed checkpoints, and (yes) the occasional chance of dysentery.
Elsewhere, runners can dive into scenic half marathons like the Hurricane Creek Half in Joseph or the Eastern Oregon Half in Spray, wind through forest singletrack at Eugene’s Ridgeline Ramble, or tackle the remote JV Big Loop near the Idaho border. With options that range from flat and festive to wild and remote, this weekend captures the full spirit of the season.
| Race Name | Date | Location | Distances | Registration Link |
|---|---|---|---|---|
| Oregon Tech Twilight Fun Run | May 23, 2025 | Klamath Falls, OR | 5K | More Information |
| Ashland Run | May 24, 2025 | Ashland, OR | 4.8M | More Information |
| Eastern Oregon Half Marathon | May 24, 2025 | Spray, OR | 13.1M, 10K, 5K | More Information |
| Hurricane Creek Half Marathon | May 24, 2025 | Joseph, OR | 13.1M, 5M, 5K | More Information |
| JV Big Loop Race | May 24, 2025 | Jordan Valley, OR | 5.1M | More Information |
| Oregon Trail Game 5K | May 24, 2025 | Oregon City, OR | 5K | More Information |
| Ridgeline Ramble | May 24, 2025 | Eugene, OR | 20K, 10K | More Information |
| Stumptown Trail Runs (13.1M) | May 24, 2025 | Portland, OR | 13.1 | More Information |