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.
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.
- Start Time:
- 8:00am PST
- Price:
- $59.30 incl. $4.30 Fee
- Registration:
- Registration ends January 10, 2027 at 7:59am PST
| Registration Starting | Registration Ending | Price |
|---|---|---|
| February 17, 2026, 7:00pm PST | January 10, 2027, 7:59am PST | $59.30 |
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.
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.
- Start Time:
- 8:15am PST
- Price:
- $48.70 incl. $3.70 Fee
- Registration:
- Registration ends January 10, 2027 at 7:59am PST
| Registration Starting | Registration Ending | Price |
|---|---|---|
| February 17, 2026, 7:00pm PST | January 10, 2027, 7:59am PST | $48.70 |
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.
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.
- Start Time:
- 10:00am PST
Age Based Discounts for 1K Family Run
| Registration Starting | Registration Ending | Age | Price |
|---|---|---|---|
| June 18, 2026, 12:00am PDT | January 10, 2027, 11:59am PST | 13 - 99 | $27.50 |
Age based discounts are automatically applied at checkout.
Fire Survivors 1K
- Start Time:
- 10:00am PST
- Price:
- $0.00
- Registration:
- Registration ends January 10, 2027 at 9:59am PST
| Registration Starting | Registration Ending | Price |
|---|---|---|
| July 4, 2026, 6:14am PDT | January 10, 2027, 9:59am PST | $0.00 |
This is a service fee for processing your registration. This may be slightly higher or lower per registrant than the amount shown here.
