Saturday, November 7, 2026Brookline, MA
St. Mary’s 5K
1 event
- 5K5KRoadStarts 9:30 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 88/100
- High / low
- 54° / 37°F
- 12° / 3°C
- Humidity
- 79%
- Dew point 38°F
- Chance of rain
- 28%
- Wind
- 6 mph
- Average
- Usually cold for a short race: about 41°F while racing.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.
Past results
- Typical timesFinish times are typical for 5Ks.3 years, 492 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2025 | 5K · 5K | 197 | 34:05 | 30:40 | 35:54 |
| 2024 | 5K · 5K | 157 | 34:59 | 31:44 | 37:40 |
| 2023 | 5K · 5K | 138 | 34:40 | 29:24 | 39:46 |
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.