Sunday, November 1, 2026Golden, CO
All-Out Kooky-Spooky
3 events
- Half MarathonHalfRoadStarts 9:00 AM
- 10K10KRoadStarts 9:30 AM
- 5K5KRoadStarts 9:45 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherGood weather · 79/100
- High / low
- 47° / 24°F
- 8° / -4°C
- Humidity
- 60%
- Dew point 19°F
- Chance of rain
- 28%
- Wind
- 8 mph
- Average
- Usually cold for a half marathon: about 32°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 half marathons.3 years, 714 finishers; men and women compared separately.
- 13% slowerFinish times are typically 13% slower than at other 5Ks.3 years, 506 finishers; men and women compared separately.
- 7% slowerFinish times are typically 7% slower than at other 10Ks.3 years, 417 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2025 | Half Marathon · Half | 261 | 2:21:40 | 2:08:09 | 2:25:52 |
| 2025 | 10K · 10K | 191 | 1:09:50 | 59:56 | 1:13:27 |
| 2025 | 5K · 5K | 205 | 37:11 | 33:58 | 39:16 |
| 2024 | Half Marathon · Half | 267 | 2:12:19 | 2:02:00 | 2:18:53 |
| 2024 | 10K · 10K | 153 | 1:06:58 | 1:02:17 | 1:08:34 |
| 2024 | 5K · 5K | 212 | 38:53 | 37:16 | 41:31 |
| 2023 | Half Marathon · Half | 186 | 2:18:51 | 2:06:46 | 2:23:43 |
| 2023 | 10K · 10K | 73 | 1:12:25 | 1:07:42 | 1:15:47 |
| 2023 | 5K · 5K | 89 | 39:08 | 37:38 | 42:18 |
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.
