San Francisco

Running races in San Francisco 2026: calendar, dates and registration

57 upcoming races in and around San Francisco, within 50 km.

57 racesUpdated Oct 8, 2026

Choose your race and prepare for it€9.99/month

Marathons and half marathons

Upcoming 21.1 and 42.2 km races listed in this area. Check the event page before registering.

Train for this race

Upcoming races

Sat, Oct 17Diablo Summit Stomp 2026Walnut Creek
Sat, Oct 17The Donut Fun RunAlameda · 5 km
Sun, Oct 1848th Annual Pumpkin Run by Senior Coastsiders October 18, 2026Half Moon Bay
Sun, Oct 18Diplo's Run Club 5k - San FranciscoSan Francisco · 5 km
Sun, Oct 18San Mateo Rotary Fun RunSan Mateo · 5 km
Sat, Oct 24Haunted Corner 5K, 10K Pleasant HillPleasant Hill · Trail Running

Calendar by month

October 202610 races

Sat, Oct 17Diablo Summit Stomp 2026Walnut Creek
Sat, Oct 17The Donut Fun RunAlameda · 5 km
Sun, Oct 1848th Annual Pumpkin Run by Senior Coastsiders October 18, 2026Half Moon Bay
Sun, Oct 18Diplo's Run Club 5k - San FranciscoSan Francisco · 5 km
Sun, Oct 18San Mateo Rotary Fun RunSan Mateo · 5 km
Sat, Oct 24Haunted Corner 5K, 10K Pleasant HillPleasant Hill · Trail Running
Sat, Oct 24Miles for Migraine San FranciscoSan Francisco
Sat, Oct 24Oakland Hills Trail RunOakland · Trail Running
Fri, Oct 30USS Hornet Halloween Twilight 5kAlameda · 5 km
Sat, Oct 31PB&J Fuel Run 5K/10K/13.1 SAN FRANCISCOSan Francisco

November 202618 races

Sun, Nov 1Golden Gate Half Marathon & 5KSan Francisco · 21.1 km
Sun, Nov 1Oakland Tech 5km/1 mile Race/Run/Walk FundraiserOakland
Mon, Nov 2Spreckels Lake 5K/SF Lightning MileSan Francisco · 5 km
Sat, Nov 7Lake Chabot Trail RunCastro Valley · 21.1 km
Sat, Nov 7Mermaid Trail RunWoodside · Trail Running
Sat, Nov 7Mt. Tam Trail RunStinson Beach · 21.1 km
Sun, Nov 8Kennedy Drive 8KSan Francisco · 8 km
Sat, Nov 14Berkeley Half MarathonBerkeley · 21.1 km
Sat, Nov 14Diwali Fun Run + FestivalFremont
Sun, Nov 15Berkeley Half Marathon 2026Berkeley · 21.1 km
Thu, Nov 26Bank of Marin Turkey TrotIndian Valley College
Thu, Nov 26Bishop Ranch Turkey TrotSan Ramon
Thu, Nov 26Nitro Turkey Thanksgiving RunSan Pablo · Trail Running
Thu, Nov 26Oakland Turkey TrotOakland · 5 km
Thu, Nov 26San Francisco Turkey TrotSan Francisco · 8 km
Thu, Nov 26Tri-Valley Turkey Burn 2026Pleasanton
Sat, Nov 28Coffee Lovers Run 5K/10K/13.1 SAN FRANCISCOSan Francisco
Sat, Nov 28Quarry Turkey Half Marathon/10K/5KIsherwood Way · Trail Running

December 202610 races

Sat, Dec 5Midway Shelter Winter Run / Walk ~ 5k, 10k and Kids RunAlameda
Sat, Dec 5ZombieRunner Quarry LakesFremont · 21.1 km · Trail Running
Sun, Dec 6Ken Reed Baker Beach Memorial 5KSan Francisco · 5 km
Sun, Dec 6North Face Endurance Challenge 50m 2026Marin · 80 km · Trail Running
Sun, Dec 6The Krampus Cross Country 5K, 10K, or Naughty Nine MilerSan Francisco · 5 km · Trail Running
Sat, Dec 12Hark the Herald Angels Run21 Main St. · Trail Running
Sun, Dec 20Rainbow Falls 5KSan Francisco · 5 km
Sun, Dec 20Woodside RambleWoodside · 21.1 km
Sat, Dec 26A Merry Christmas Run 5K/10K/13.1 SAN FRANCISCOSan Francisco
Thu, Dec 31Brazen New Year's Eve 202617936 Lake Chabot Rd

January 20274 races

Fri, Jan 1Brazen New Year's Day 202717936 Lake Chabot Lane
Sun, Jan 10SKECHERS Hot Chocolate Run San Francisco 2027San Francisco
Sun, Jan 17Crystal Springs Winter Trail RunWoodside · 21.1 km
Sat, Jan 30Coyote Hills 20279400 Quarry Road

February 20276 races

Sat, Feb 6Golden Gate Trail Run (Winter)Sausalito · 21.1 km
Sat, Feb 6Golden Gate Winter 50k, Marathon, 30k, Half Marathon & 8kSausalito · Trail Running
Sat, Feb 13Bay Breeze 202714001 Monarch Bay Dr
Sat, Feb 20Montara Mountain Trail RunPacifica · 21.1 km
Sat, Feb 20Victory 2027Richmond Marina Bay
Sun, Feb 28Zoom Angel IslandTiburon · Trail Running

March 20275 races

Sat, Mar 13Zoom San FranciscoSan Francisco · Trail Running
Sat, Mar 20Redwood Trail Run - SpringOakland · 21.1 km
Sat, Mar 20The Oakland MarathonOakland · 21.1 km
Sun, Mar 212027 Oakland MarathonHenry J. Kaiser Center For the Arts · 42.2 km
Sun, Mar 21Marathon d'OaklandOakland · 42.2 km

April 20273 races

Sat, Apr 3Diablo Trails Challenge 20271700 Castle Rock Road · Trail Running
Wed, Apr 7Alameda July 4th Parade R.A.C.E.Alameda
Sat, Apr 24No Foolin' Foot RaceSan Carlos

August 20271 races

Sat, Aug 14Falcon 5KPleasant Hill · 5 km

Questions about races in San Francisco

Does the calendar cover only the city of San Francisco?: It includes races in and around San Francisco, within 50 km. Each event page names the starting town; check it before planning your trip. Counts reflect the listed races, rather than every race that may exist.
Where can I check registration?: Open the event page and follow the organizer or registration link when available. Check places, price, start time and rules there; a calendar listing does not mean entries are still available.
How do the distance filters work?: 5K and 10K show distances close to 5 and 10 km; half and marathon show distances close to 21.1 and 42.2 km. Trail groups mountain races. Races without a published distance appear under All.