Sunday, January 10, 2027Altadena, CA
2027 Altadena Forever Run - LASAA Mug Run
3 events
- 10K10KRoadStarts 8:00 AM
- 5K5KRoadStarts 8:15 AM
- 1K Family Run1KRoadStarts 10:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 100/100
- High / low
- 65° / 46°F
- 18° / 8°C
- Humidity
- 59%
- Dew point 37°F
- Chance of rain
- 16%
- Wind
- 8 mph
- Average
- Usually ideal weather for a short race.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.
Past results
- 22% slowerFinish times are typically 22% slower than at other 5Ks.1 year, 1,672 finishers; men and women compared separately.
- 5% fasterFinish times are typically 5% faster than at other 10Ks.1 year, 570 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2026 | 10K · 10K | 570 | 58:58 | 54:48 | 1:04:04 |
| 2026 | 5K · 5K | 1,672 | 43:40 | 38:08 | 46:44 |
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.