Saturday, April 24, 2027Washington, IA
Kewash Marathon, Half Marathon, 10K & 5K
4 events
- MarathonMarathonRoadStarts 7:30 AM
- Half MarathonHalfRoadStarts 8:00 AM
- 5K5KRoadStarts 8:15 AM
- 10K10KRoadStarts 8:15 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 85/100
- High / low
- 64° / 42°F
- 18° / 6°C
- Humidity
- 74%
- Dew point 44°F
- Chance of rain
- 36%
- Wind
- 12 mph
- Average
- Rain on about 36% of days around this date.
- 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
- 18% slowerFinish times are typically 18% slower than at other 5Ks.1 year, 276 finishers; men and women compared separately.
- Typical timesFinish times are typical for 10Ks.1 year, 93 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2026 | 10K · 10K | 93 | 1:07:07 | 57:55 | 1:10:43 |
| 2026 | 5K · 5K | 276 | 43:34 | 37:40 | 44:56 |
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.