Saturday, July 17, 2027Louisville, KY
Heatwave Half Marathon/5K/10K - Louisville
4 events
- Half-MarathonHalfRoadStarts 7:00 AM
- 1 Mile1 miRoadStarts 7:00 AM
- 5K5KRoadStarts 7:00 AM
- 10K10KRoadStarts 7:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherHarsh weather · 22/100
- High / low
- 85° / 68°F
- 30° / 20°C
- Humidity
- 77%
- Dew point 68°F
- Chance of rain
- 49%
- Wind
- 5 mph
- Average
- Usually hot for a half marathon: about 74°F while racing.
- Muggy: dew point around 68°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, 95 finishers; men and women compared separately.
- 5% slowerFinish times are typically 5% slower than at other half marathons.1 year, 78 finishers; men and women compared separately.
- 5% slowerFinish times are typically 5% slower than at other 10Ks.1 year, 61 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2026 | Half-Marathon · Half | 78 | 2:14:19 | 2:07:12 | 2:28:06 |
| 2026 | Half-Marathon Relay · Half | 2 | 2:09:58 | — | — |
| 2026 | 10K · 10K | 61 | 1:06:43 | 58:44 | 1:14:02 |
| 2026 | 5K · 5K | 95 | 35:57 | 32:17 | 37:50 |
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.