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Run Vibes

Running Races in Key Biscayne, FL

Key Biscayne, Florida has 30 upcoming running races, from 5Ks to marathons. Browse by vibe, difficulty, and community fit to find the right race for you.

30 upcoming races listed

Fun racesScenic racesCompetitive racesQuirky racesFestive racesFor a Cause racesBeginner-friendly
Coffee Lovers Run 5K/10K/13.1 MIAMI

A warm, stress-free run for coffee enthusiasts, supporting personal goals and charity with every step.

  • Fun
  • For a Cause
Sat, Apr 25, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Run for Donuts 5K/10K/13.1 MIAMI

A sweet half marathon in Key Biscayne where donuts await at the finish line, supporting a good cause in a stress-free, community-focused setting.

  • Fun
  • Quirky
  • For a Cause
Sat, Apr 25, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Sunrise Marathon 5K/10K/13.1 MIAMI

Start your day with a breathtaking Miami sunrise, scenic views, and a supportive half marathon experience that gives back to charity.

  • Fun
  • Scenic
  • For a Cause
Sat, May 2, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Cinco De Mayo Run 5K/10K/13.1 MIAMI

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

  • Fun
  • Festive
  • For a Cause
Sat, May 2, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Memorial Day Run 5K/10K/13.1 MIAMI

Honor, remember, and run for freedom on Memorial Day with scenic routes, a supportive community, and a meaningful cause.

  • Fun
  • Scenic
  • Festive
  • For a Cause
Sat, May 23, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Run for Mental Health 5K/10K/13.1 MIAMI

Run with purpose in Key Biscayne, supporting mental health awareness in a welcoming, stress-free group environment.

  • For a Cause
Sat, May 23, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Run for Breast Cancer 5K/10K/13.1 MIAMI

Run or walk in Key Biscayne for breast cancer awareness. A supportive, stress-free event focused on community and making an impact.

  • Fun
  • For a Cause
Sat, Jun 6, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

305 Iguana Man 5k

Embrace your wild side at this inaugural 5K, where creative iguana costumes and a spirited "Florida Man" vibe lead the way.

  • Inaugural
  • Fun
  • Competitive
  • Quirky
Sat, Jun 6, 2026, 7:30 AM EDT5KKey Biscayne, FL
EasygoingRUN

Course · Flat · Timed race

SuperHeroes Run 5K/10K/13.1 MIAMI

Embrace your inner hero at this supportive, cause-driven run, where every mile helps a charity and your swag ships right to you.

  • Fun
  • Quirky
  • For a Cause
Sat, Jun 6, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Sloth Run 5K/10K/13.1 MIAMI

Embrace the chill pace at this unique Sloth Run, where slow is celebrated, everyone's a winner, and every mile supports charity.

  • Fun
  • Quirky
  • For a Cause
Sat, Jun 20, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Run Juneteenth Day 5K/10K/13.1 MIAMI

Celebrate Juneteenth with a supportive run in Key Biscayne, where every mile contributes to a brighter future and charity.

  • Fun
  • Festive
  • For a Cause
Sat, Jun 20, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

July 4th Run 5K/10K/13.1 MIAMI

Celebrate freedom and community this July 4th with a supportive run in Key Biscayne, where every post-race mile makes a charitable impact.

  • Fun
  • Festive
  • For a Cause
Sat, Jul 4, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Run for Chocolate 5K/10K/13.1 MIAMI

Indulge your sweet tooth and your love for running at this stress-free, chocolate-themed event that supports charity.

  • Fun
  • Quirky
  • For a Cause
Sat, Jul 4, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Run for Coffee Lovers 5K/10K/13.1 MIAMI

Embrace your love for coffee and running in this supportive Key Biscayne event, offering a stress-free environment and a chance to give back.

  • Fun
  • For a Cause
Sat, Jul 25, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Run for Donuts 5K/10K/13.1 MIAMI

Indulge in a delightful run where donuts await at the finish line, all while supporting a good cause in a stress-free setting.

  • Fun
  • Quirky
  • For a Cause
Sat, Jul 25, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Bagel Run 5K/10K/13.1 MIAMI

Run for the carbs and stay for the community at this stress-free Key Biscayne event that supports charity with every mile.

  • Fun
  • Quirky
  • For a Cause
Sat, Aug 15, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Run for PB& J 5K/10K/13.1 MIAMI

Embrace smooth vibes and sweet energy at this stress-free, supportive run, where every mile you log helps charity.

  • Fun
  • For a Cause
Sat, Aug 15, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Run to Breast Cancer 5K/10K/13.1 MIAMI

Join a supportive community in Key Biscayne to run or walk for breast cancer awareness and fundraising in a stress-free setting.

  • Fun
  • For a Cause
Sat, Aug 29, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Sloth Run 5K/10K/13.1 MIAMI

A uniquely relaxed run in Key Biscayne, FL, where the pace is slow, the vibes are chill, and every mile supports a good cause.

  • Fun
  • Quirky
  • For a Cause
Sat, Aug 29, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

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

Indulge your sweet tooth and your running goals at this supportive, chocolate-themed event, where every mile helps a good cause.

  • Fun
  • Festive
  • For a Cause
Sat, Sep 12, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Run for Mental Health 5K/10K/13.1 MIAMI

Run with heart for mental health in a supportive, stress-free environment, making every stride count for a vital cause.

  • Fun
  • For a Cause
Sat, Sep 12, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

Oktoberfest Run 5K/10K/13.1 MIAMI

A festive, fun, and supportive Oktoberfest-themed run in Key Biscayne where every mile helps a good cause.

  • Fun
  • Quirky
  • Festive
  • For a Cause
Sat, Sep 26, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Timed race

Run for Donuts 5K/10K/13.1 MIAMI

Indulge in a sweet race experience with community support, optional timing, and delicious donuts waiting for you at the finish line.

  • Fun
  • Quirky
  • For a Cause
Sat, Sep 26, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Timed race

Bagel Run 5K/10K/13.1 MIAMI

Run for the carbs and stay for the community at this stress-free Miami event, complete with bagels and a charitable mission.

  • Fun
  • Quirky
  • For a Cause
Sat, Oct 10, 2026, 7:30 AM EDT13.1 MilesKey Biscayne, FL
Steady EffortRUN

Course · Flat · Timed race

See all 30 races in Key Biscayne, FL →

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