12K & 5K Courses

Now in its 39th year, the Across the Bay 12K will take runners from historic Fort Baker, across the Golden Gate, and onto the picturesque waterfront of the Presidio before finishing at Aquatic Park. A 5K along the Presidio is also available with both events supporting the Edgewood Center for Children & Families’ mental health programs serving youth in the Bay Area.

FREE Shuttles to the start are provided with your registration. No parking or drop-offs are allowed near the start.

Course Time Limit: Participants must maintain a pace of 18:20 minutes per mile.

đź’§ Hydration Stations

  • 1.4 Miles – 12K
  • 3.3 Miles – 12K
  • 6.1 Miles – 12K / 1.8 Miles – 5K

🏆 Award Categories 

Awards will take place at the Finish Line Festival beginning at 9:30am.

12K Awards

  • Top 3 Overall: Men, Non-Binary+, Women
  • 1st Place Age Groups: 0-14, 15-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70+

5K Awards

  • Top 3 Overall: Men, Non-Binary+ & Women