Saturday, March 20, 2027 – Sunday, March 21Bay City, MI
Bay City St. Patrick's Day Races
5 events
- Leprechaun 1/4 mile4 miRoadStarts 2:00 PM
- Leprechaun 1/2 mile2 miRoadStarts 2:15 PM
- Leprechaun 1 Mile1 miRoadStarts 2:30 PM
- 8K RUN5 miRoadStarts 8:45 AM
- 5K RUN5KRoadStarts 10:30 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherFair weather · 68/100
- High / low
- 44° / 27°F
- 7° / -3°C
- Humidity
- 76%
- Dew point 28°F
- Chance of rain
- 26%
- Wind
- 12 mph
- Average
- Usually cold for a short race: about 31°F while racing.
- Often windy: about 12 mph on average.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.
Past results
- 5% fasterFinish times are typically 5% faster than at other 5Ks.2 years, 2,817 finishers; men and women compared separately.
- Typical timesFinish times are typical for 8Ks.2 years, 350 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2026 | 8K RUN · 5 mi | 161 | 48:08 | 46:15 | 50:41 |
| 2026 | 5K RUN · 5K | 1,259 | 33:59 | 30:48 | 36:43 |
| 2025 | 8K RUN · 5 mi | 189 | 46:35 | 41:45 | 50:08 |
| 2025 | 5K RUN · 5K | 1,558 | 33:02 | 30:04 | 35:08 |
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.