Sunday, January 10, 2027Las Cruces, NM
Chilly Willy 5K/10K/Half Marathon - Las Cruces
4 events
- 5K5KRoadStarts 8:30 AM
- 10K10KRoadStarts 8:30 AM
- Half Marathon-No Shirt13.1KRoadStarts 8:30 AM
- Half MarathonHalfRoadStarts 8:30 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 94/100
- High / low
- 55° / 30°F
- 13° / -1°C
- Humidity
- 48%
- Dew point 21°F
- Chance of rain
- 5%
- Wind
- 8 mph
- Average
- Usually cold for a half marathon: about 39°F while racing.
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.2 years, 193 finishers; men and women compared separately.
- 5% slowerFinish times are typically 5% slower than at other 10Ks.1 year, 49 finishers; men and women compared separately.
- 10% slowerFinish times are typically 10% slower than at other half marathons.1 year, 31 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2026 | Half Marathon · Half | 31 | 2:25:46 | 2:15:46 | 2:30:14 |
| 2026 | 10K · 10K | 49 | 1:09:02 | 1:00:47 | 1:10:59 |
| 2026 | 5K · 5K | 113 | 35:13 | 30:04 | 38:27 |
| 2025 | Half Marathon · Half | 12 | 2:15:10 | 2:08:20 | — |
| 2025 | 10K · 10K | 19 | 1:09:52 | — | 1:09:57 |
| 2025 | 5K · 5K | 80 | 35:58 | 32:38 | 43:46 |
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.