10K races near San Francisco, California — 2026 running calendar

Presidio Half Marathon

San Francisco, California, United States

Jun 21, 2026 (Sun)

Running

Half-Marathon 10K 5.5K

Sloth Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

Jun 20, 2026 (Sat) – Aug 29, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Run Juneteenth Day 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

Jun 20, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

SuperHeroes Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

Jun 6, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Run for Breast Cancer 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

Jun 6, 2026 (Sat) – Dec 12, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

The Sasquatch Scramble 5K/10K/Enigmatic 11 Miler (LIVE or VIRTUAL)!

San Francisco, California, United States

May 8, 2026 (Fri) – May 11, 2026

Running

5K 10K

The Sasquatch Scramble 5K/10K/ENIGMATIC 11 MILER (live or virtual)

San Francisco, California, United States

May 8, 2026 (Fri) – May 11, 2026

Running

5K 10K Half-Marathon +2

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

May 2, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Cinco De Mayo Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

May 2, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2