Sunday, November 8, 2026Upton, MA
Upton 10.5K and Half Marathon Trail Race
2 events
- Half MarathonHalfTrailStarts 9:00 AM
- 10.5K10.5KTrailStarts 9:20 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 95/100
- High / low
- 55° / 38°F
- 13° / 3°C
- Humidity
- 79%
- Dew point 39°F
- Chance of rain
- 29%
- Wind
- 6 mph
- Average
- Usually ideal weather for a half marathon.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.
Past results
- 15% fasterFinish times are typically 15% faster than at other trail half marathons.1 year, 120 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2025 | Half Marathon · Half | 120 | 2:13:56 | 2:08:52 | 2:20:58 |
| 2025 | 10.5K · 10.5K | 79 | 1:12:07 | 1:07:38 | 1:18:40 |
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.