Double Up Challenge
SFM 2nd Half + SFM Saturday 5K
Join us for another banner year.
Start Time: 8:30 a.m. Course Certification What You’ll Experience: The 2nd Half Marathon, “The City Half” is a local favorite. With a start in Golden Gate Park near the ocean, it winds through the Golden Gate Park around Stow Lake and past the Conservatory of Flower before finding your way to iconic city neighborhoods with a finish at the official San Francisco Marathon Finish Line—and with a later start time and faster route, runners have more time to take in the festivities! This unique and memorable route is packed with experiences, including: Sunday, July 27, 2025
Start Line: MLK Jr. Drive @Golden Gate Park (see shuttle info below)
Finish Line: Embarcadero at Howard (Full Marathon finish line)
Distance: 13.1 miles with a 3.5-hour time limit.
The 2nd Half Marathon course is USATF-certified.
SFM 2nd Half + SFM Saturday 5K
SFM 2nd Half + the other SFM Half (consecutive years*)
SFM 2nd Half + any other SFM race (consecutive years*, excludes 1K)
SFM 2nd Half + any distance for the Berkeley Half Marathon (consecutive races*)
SFM 2nd Half + any distance of the LA Marathon (consecutive races*)
SFM 2nd Half + any distance of the Oakland Marathon (consecutive races*)
SFM 2nd Half + any distance of the OC Marathon (consecutive races*)
SFM 2nd Half + 1 distance in each of these: The Giant Race, The Berkeley Half Marathon, The Oakland Marathon, The San Jose 8K & Half Marathon (consecutive races*)
Experience our races virtually, including the half and Marathons in San Francisco. Learn more on our Virtual Races page.
*Maps subject to change.
All runners need to be in their assigned starting corral before the official race start time. *Corral times and locations are subject to change.
Corral A | Corral B | Corral C |
8:30 AM | 8:36 AM | 8:42 AM |
8:32 AM | 8:38 AM | 8:44 AM |
8:34 AM | 8:40 AM | 8:46 AM |
For more information on starting corrals, please click here
*All water stops will have water monster refill stations.