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Run Vibes

Half Marathons in San Francisco, CA

San Francisco, CA has 26 upcoming Half Marathons. Half marathons are the fastest-growing race distance, offering a true endurance challenge with a more accessible training window than the full marathon.

26 upcoming races listed

Fun racesScenic racesCompetitive racesQuirky racesFestive racesFor a Cause racesBeginner-friendly
Run for Donuts 5K/10K/13.1 SAN FRANCISCO

Earn your post-run donuts on a beautiful, challenging San Francisco trail, enjoying a supportive community and a sweet reward.

  • Fun
  • Scenic
  • Quirky
  • For a Cause
Sat, Apr 25, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Trail · Hilly · Timed race

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

A supportive trail run for coffee enthusiasts, featuring a challenging course, direct-shipped swag, and a charitable giving component.

  • Fun
  • Scenic
  • Quirky
  • For a Cause
Sat, Apr 25, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Trail · Hilly · Timed race

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

Embrace the spirit of Cinco de Mayo with a supportive run focused on personal goals, community, and giving back.

  • Fun
  • Festive
  • For a Cause
Sat, May 2, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

Embrace a serene San Francisco sunrise run with stunning views and a supportive community, where every mile helps a cause.

  • Scenic
  • For a Cause
Sat, May 2, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

The Sasquatch Scramble 5K/10K/Half Marathon (live or virtual)

Run the Presidio trails with Sasquatch, then celebrate your finish with unique swag and a festive pre-race brewfest.

  • Fun
  • Scenic
  • Quirky
  • Festive
Sun, May 10, 2026, 8:10 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

SuperHeroes Run 5K/10K/13.1 SAN FRANCISCO

Celebrate your inner superhero in San Francisco with a supportive, stress-free run that gives back to charity.

  • Fun
  • Quirky
  • For a Cause
Sat, Jun 6, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

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

Unite for a cause that matters. This supportive half marathon in San Francisco raises awareness and funds for breast cancer research.

  • Fun
  • For a Cause
Sat, Jun 6, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

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

Honor Juneteenth with a supportive, stress-free run or walk in San Francisco, celebrating freedom and community while supporting charity.

  • Fun
  • Festive
  • For a Cause
Sat, Jun 20, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

Sloth Run 5K/10K/13.1 SAN FRANCISCO

Trade high-speed for high-chill at the Sloth Run, a supportive event where all paces are celebrated and every mile helps a cause.

  • Fun
  • Quirky
  • For a Cause
Sat, Jun 20, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

Run for Donuts 5K/10K/13.1 SAN FRANCISCO

Indulge your sweet tooth and enjoy a relaxed 13.1-mile run through San Francisco, culminating in delicious donuts and community spirit.

  • Fun
  • Quirky
  • For a Cause
Sat, Jul 25, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Steady EffortRUN

Course · Timed race

Run for Coffee Lovers 5K/10K/13.1 SAN FRANCISCO

A supportive, stress-free run for coffee lovers in San Francisco, offering a half-marathon distance and a charitable impact.

  • Fun
  • For a Cause
Sat, Jul 25, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Steady EffortRUN

Course · Timed race

Run for PB& J 5K/10K/13.1 SAN FRANCISCO

Enjoy a stress-free, supportive run with a sweet PB&J theme, where every mile you log after the race helps a charity.

  • Fun
  • Quirky
  • For a Cause
Sat, Aug 15, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Steady EffortRUN

Course · Timed race

Bagel Run 5K/10K/13.1 SAN FRANCISCO

Run for the carbs and community at this stress-free Bagel Run, where every mile supports charity and a delicious reward awaits.

  • Fun
  • Quirky
  • For a Cause
Sat, Aug 15, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

Sloth Run 5K/10K/13.1 SAN FRANCISCO

Embrace the "slow is the new fast" philosophy at this chill, supportive run that gives back with every mile.

  • Fun
  • Quirky
  • For a Cause
Sat, Aug 29, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

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

Run for a cause that matters in San Francisco. This supportive 13.1-mile event helps raise awareness and funds for breast cancer support.

  • Fun
  • For a Cause
Sat, Aug 29, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

National Chocolate Day: Run for Chocolates 5K/10K/13.1 SAN FRANCISCO

Indulge your sweet tooth and support a good cause at this deliciously fun, stress-free run celebrating National Chocolate Day.

  • Fun
  • Festive
  • For a Cause
Sat, Sep 12, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Family-oriented

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

Run with heart in San Francisco to support mental health awareness in a welcoming, stress-free group setting for all paces.

  • Fun
  • For a Cause
Sat, Sep 12, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

Run for Donuts 5K/10K/13.1 SAN FRANCISCO

A sweet and supportive run where every mile helps charity, culminating in delicious donuts at the finish line.

  • Fun
  • Quirky
  • For a Cause
Sat, Sep 26, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Steady EffortRUN

Course · Timed race

Oktoberfest Run 5K/10K/13.1 SAN FRANCISCO

Lace up for a festive Oktoberfest-themed run in San Francisco, offering a supportive atmosphere and a chance to give back.

  • Fun
  • Festive
  • For a Cause
Sat, Sep 26, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

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

A supportive run for coffee enthusiasts in San Francisco, offering good vibes, optional timing, and a charitable impact with every mile.

  • Fun
  • For a Cause
Sat, Oct 10, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Steady EffortRUN

Course · Timed race

Bagel Run 5K/10K/13.1 SAN FRANCISCO

Embrace a relaxed 13.1-mile run in San Francisco, where the joy of community and post-race bagels meet a meaningful charity initiative.

  • Fun
  • Quirky
  • For a Cause
Sat, Oct 10, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Steady EffortRUN

Course · Timed race

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

Embrace frightful fun and fitness at this annual Halloween run, where every mile you log after the race supports a great cause.

  • Fun
  • Quirky
  • Festive
  • For a Cause
Sat, Oct 31, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

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

Enjoy a stress-free, supportive run in San Francisco, where good vibes and community connection fuel your miles and contribute to charity.

  • Fun
  • For a Cause
Sat, Oct 31, 2026, 7:30 AM PDT13.1 MilesSan Francisco, CA
Steady EffortRUN

Course · Timed race

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

Run with heart and purpose in San Francisco to support mental health awareness in a welcoming, stress-free group setting.

  • Fun
  • For a Cause
Sat, Nov 14, 2026, 7:30 AM PST13.1 MilesSan Francisco, CA
Push PotentialRUN

Course · Hilly · Timed race

See all 26 Half Marathons in San Francisco, CA →

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Other distances in San Francisco, CA

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