Sunday, September 5, 2027Geneseo, NY
Oak Tree Half Marathon & 5K Run/Walk
View on RunSignup ↗Registration opens May 30, 2027
2 events
- Half MarathonHalfRoadStarts 8:00 AM
- 5K Run/Walk5KRoadStarts 8:20 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherGood weather · 73/100
- High / low
- 78° / 57°F
- 26° / 14°C
- Humidity
- 70%
- Dew point 56°F
- Chance of rain
- 37%
- Wind
- 4 mph
- Average
- Usually warm for a half marathon: about 65°F while racing.
- Humid: dew point around 56°F.
- Rain on about 37% of days around this date.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.
Past results
- 21% fasterFinish times are typically 21% faster than at other 5Ks.4 years, 1,317 finishers; men and women compared separately.
- Typical timesFinish times are typical for half marathons.4 years, 682 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2026 | Half Marathon · Half | 159 | 2:07:10 | 2:05:00 | 2:14:58 |
| 2026 | 5K Run/Walk · 5K | 317 | 27:31 | 24:24 | 30:10 |
| 2025 | Half Marathon · Half | 156 | 2:02:26 | 1:55:24 | 2:11:52 |
| 2025 | 5K Run/Walk · 5K | 362 | 27:49 | 24:38 | 31:16 |
| 2024 | Half Marathon · Half | 161 | 2:13:02 | 2:07:41 | 2:24:38 |
| 2024 | 5K Run/Walk · 5K | 384 | 28:03 | 24:29 | 30:24 |
| 2023 | Half Marathon · Half | 206 | 2:13:44 | 2:05:10 | 2:21:04 |
| 2023 | 5K Run/Walk · 5K | 254 | 29:48 | 27:47 | 32:23 |
Median finish times from results published on RunSignup. Keyrace keeps only these summaries, never individual results. A fast or slow field affects times as much as the course does.