Sunday, July 4, 2027Columbia, MD
Columbia Firecracker 5K & 10K
View on RunSignup ↗Registration opens Oct 30, 2026
2 events
- 5K5KRoadStarts 8:00 AM
- 10K10KRoadStarts 8:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherHarsh weather · 38/100
- High / low
- 87° / 69°F
- 31° / 20°C
- Humidity
- 70%
- Dew point 66°F
- Chance of rain
- 49%
- Wind
- 7 mph
- Average
- Usually warm for a short race: about 73°F while racing.
- Muggy: dew point around 66°F.
- Rain on about 49% 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
- Typical timesFinish times are typical for 5Ks.1 year, 247 finishers; men and women compared separately.
- 8% slowerFinish times are typically 8% slower than at other 10Ks.1 year, 116 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2026 | 10K · 10K | 116 | 1:05:50 | 1:04:41 | 1:08:50 |
| 2026 | 5K · 5K | 247 | 36:21 | 33:35 | 38:26 |
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.