RaceThere

Half marathons within 50 mi of Port Costa, CA

18+ races

  1. Cookie Run 5K/10K/13.1 SAN FRANCISCO

    San Mateo, CAIn 3 daysfrom $30

    • 1 mi
    • 5K
    • 10K
    • Half
    Virtual option

  2. Coffee Lovers Run 5K/10K/13.1 SAN FRANCISCO

    San Mateo, CAIn 3 daysfrom $30

    • 1 mi
    • 5K
    • 10K
    • Half
    Virtual option

  3. Oakland Hills Trail Run

    Oakland, CA2 wks outRegistration closed

    • 10K
    • Half
    • 22.7 mi

  4. PB&J Fuel Run 5K/10K/13.1 SAN FRANCISCO

    San Francisco, CA3 wks outfrom $30

    • 1 mi
    • 5K
    • 10K
    • Half
    Virtual option

  5. Halloween Trick or Trot Run 5K/10K/13.1 SAN FRANCISCO

    San Francisco, CA3 wks outfrom $30

    • 1 mi
    • 5K
    • 10K
    • Half
    Virtual option

  6. Clarksburg Country Run

    Clarksburg, CA3 wks outfrom $20

    • 0.5 mi
    • 1 mi
    • 5K
    • 10K
    • Half
    • +1

  7. RunThrough San Francisco at Crissy Field 5k, 100k & Half Marathon

    San Francisco, CA4 wks outfrom $43.63

    • 5K
    • 10K
    • Half

  8. Lake Chabot Trail Run

    Castro Valley, CA4 wks outfrom $0

    • 0.03 mi
    • 2 mi
    • 5K
    • 4.8 mi
    • Half
    • +3
    Trail

  9. Run for Mental Health 5K/10K/13.1 SAN FRANCISCO

    San Francisco, CA5 wks outfrom $30

    • 1 mi
    • 5K
    • 10K
    • Half
    Virtual option

  10. Veterans Day Freedom Run 5K/10K/13.1 SAN FRANCISCO

    San Francisco, CA5 wks outfrom $30

    • 1 mi
    • 5K
    • 10K
    • Half
    Virtual option

  11. ZombieRunner Quarry Lakes

    Fremont, CA5 wks outfrom $0

    • 50 yd
    • 2 mi
    • 5K
    • 10K
    • Half
    Trail

  12. Davis Turkey Trot

    Davis, CA6 wks outfrom $0

    • 2 mi
    • 5K
    • 10K
    • Half
    Virtual option

  13. Coffee Lovers Run 5K/10K/13.1 SAN FRANCISCO

    San Mateo, CA7 wks outfrom $30

    • 1 mi
    • 5K
    • 10K
    • Half
    Virtual option

  14. Thanksgiving Gobble Trot Run 5K/10K/13.1 SAN FRANCISCO

    San Mateo, CA7 wks outfrom $30

    • 1 mi
    • 5K
    • 10K
    • Half
    Virtual option

  15. Quarry Turkey

    Fremont, CA7 wks outfrom $67

    • 5K
    • 10K
    • Half
    Virtual option

  16. Peacock Gap Trail Run

    San Rafael, CA8 wks outRegistration closed

    • 10K
    • Half
    • 19.5 mi

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

    San Francisco, CA9 wks outfrom $30

    • 1 mi
    • 5K
    • 10K
    • Half
    Virtual option

  18. Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

    San Francisco, CA9 wks outfrom $30

    • 1 mi
    • 5K
    • 10K
    • Half
    Virtual option
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