2026 - LASAA Mug Run - Altadena Forever Run
2026 distances
Running
1K Family Run
1K Family Walk/Run (.62mile): Start at El Molino Avenue, head west past the Altadena Library, and loop back to Mariposa Street. This short, joyful course is perfect for families and children.
5K
5K Walk/Run (3.1 miles): Extending into the lower foothills neighborhoods east of Lake Avenue, this course takes runners and walkers through streets lined with volunteers and cheering residents. Each voice is a testament to Altadena’s unity, renewal, and pride.
10K
10K Run (6.2 miles): The 10K race follows the 5K route, offering spectacular views of the San Gabriel Mountains before returning towards the historic Mariposa business district. Then, it turns west, passing through neighborhoods that are still rebuilding. It’s a moving picture of perseverance, with homes under construction standing as symbols of endurance and hope. The race ends triumphantly back on Mariposa Street.
Race-day weather
Conditions on January 4, 2026 — historical Open-Meteo data.
The sun rises at 6:58 AM and sets at 4:56 PM local time (PST) in Altadena on January 4, 2026 — 9h 57m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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2026 results — LASAA Mug Run - Altadena Forever Run
2,241 finishers across 2 distances · leading places in the 5K
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Nate Nicoletti | 16:35 | 5:20 /mi |
| 2 | Rico Gutierrez | 16:44 | 5:23 /mi |
| 3 | Timothy Roberts | 17:08 | 5:31 /mi |
| 4 | Jobani Sanabria | 17:23 | 5:36 /mi |
| 5 | Anonymous Anonymous | 17:37 | 5:40 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Altadena
Different organizers, within 40 miles, in the next three months
Space Race Run
Pasadena Trail Half & 10k/5k
Rose Bowl Turkey Trot
Volunteer: Rose Parade Float Decorating IN LA
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 1 Altadena event
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