Saturday, December 12, 2026Boston, MA
South Boston Catholic Academy Jingle Bell Run 2026
1 event
- 5K5KRoadStarts 10:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherFair weather · 68/100
- High / low
- 39° / 26°F
- 4° / -3°C
- Humidity
- 85%
- Dew point 28°F
- Chance of rain
- 36%
- Wind
- 6 mph
- Average
- Usually cold for a short race: about 29°F while racing.
- Rain on about 36% 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
- 9% fasterFinish times are typically 9% faster than at other 5Ks.1 year, 308 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2025 | 5K · 5K | 308 | 31:16 | 28:58 | 33:58 |
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.