Saturday, July 31, 2027Milwaukee, WI
Heatwave Half Marathon/5K/10K - Milwaukee
4 events
- 1 Mile1 miRoadStarts 8:00 AM
- 5K5KRoadStarts 8:00 AM
- 10K10KRoadStarts 8:00 AM
- Half-MarathonHalfRoadStarts 8:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherTough weather · 51/100
- High / low
- 82° / 63°F
- 28° / 17°C
- Humidity
- 73%
- Dew point 63°F
- Chance of rain
- 37%
- Wind
- 8 mph
- Average
- Usually warm for a half marathon: about 70°F while racing.
- Humid: dew point around 63°F.
- Rain on about 37% 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 half marathons.1 year, 148 finishers; men and women compared separately.
- Typical timesFinish times are typical for 5Ks.1 year, 68 finishers; men and women compared separately.
- Typical timesFinish times are typical for 10Ks.1 year, 65 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2026 | Half-Marathon · Half | 148 | 2:10:02 | 2:04:34 | 2:17:46 |
| 2026 | Running Buddy Half Marathon · Half | 2 | 2:39:44 | — | — |
| 2026 | 10K · 10K | 65 | 1:02:40 | 1:02:20 | 1:03:10 |
| 2026 | 5K · 5K | 68 | 34:08 | 30:15 | 36:45 |
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.
