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LASAA Mug Run - Altadena Forever Run

Sun January 4, 2026
Altadena, CA 91001 US Directions

Events

1K Family Run

($0: Ages 1 - 10)
Time: 10:00AM PST

5K

Time: 8:00AM PST

10K

Time: 8:00AM PST

Place

Start & Finish : Mariposa Junction (Mariposa Street between El Molino Avenue and Lake Avenue)
849 E. Mariposa Street
Altadena, CA US 91001

Description

The race is now closed. Registration is no longer accepted. 

LASAA’s mission is to organize athletic events for our members, which include Los Angeles County Sheriff’s Department employees and law enforcement officers. We aim to promote health, fitness, and camaraderie among our members.

The Mug Run series began in 1993. At that time, it was a small event with an average of just 10 runners per race, primarily attended by law enforcement personnel. Over the years, participation has grown significantly, expanding to welcome members of the public. Today, more than 300 runners join us, and the Mug Run continues to foster friendly competition and positive engagement between law enforcement and the community.

Each year, LASAA partners with Sheriff’s stations across the county to host a series of Mug Runs. Each station brings its own spirit, culture, and traditions to the event. This year, Altadena Station is dedicating their Mug Run to commemorating the one-year anniversary of the Altadena Eaton Fire.

One year after the fire blackened the ridges above our town, the inaugural Altadena Forever Run stands as a symbol of resilience and recovery. It honors those who were affected, those who responded, and those who continue working to rebuild and strengthen our community.

The Altadena Forever Run welcomes everyone. Your participation, sponsorship, and presence demonstrate solidarity, remembrance, and hope. Proceeds from this event will be directed to the Altadena Station Unit Fund to support community-benefit initiatives connected to the Eaton Fire Survivors organization, as well as programs supported by the Altadena Sheriff’s Support Group. LASAA’s part in the Mug Run series is to create meaningful, community-focused fitness events and transfer the proceeds to the station hosting the run. Altadena Station manages how this support is directed locally.

Packet Pickup Location: Grocery Outlet Parking Lot Altadena

2270 Lake Ave, Altadena, CA 91001

Days: Friday January 2nd and Saturday January 3rd

Hours: 10AM - 7PM

Race start time is 8AM, January 4th.  

Race Contact Info

If you have any questions about this race, click the button below.

5K Route

Extending into the lower foothill neighborhoods east of Lake Avenue, this course brings runners and walkers through streets lined with volunteers and cheering residents, each voice a testament to Altadena’s unity, renewal, and pride.

 

10K Route

The full 10K follows the 5K route, offering spectacular views of the San Gabriel Mountains before returning toward the historic Mariposa business district.  The course then turns west, guiding participants past neighborhoods in various stages of rebuilding, a moving portrait of perseverance, where homes under construction stand as symbols of endurance and hope.  The run passes Charles White Park before finishing triumphantly back on Mariposa Street.​

1K Family Run/Walk

**kids 10 and under are free for this 1K family walk!
Starting at El Molino Avenue and heading west past the Altadena Library before looping back to Mariposa Street, this short, joyful course is perfect for families and children to share in the spirit of the day.​

Directions

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