Running Races in Key Biscayne, Florida — 2026

There are 31 running races in Key Biscayne, Florida in 2026. The next is the 305 Iguana Man 5k on June 6. Distances include 5K races.

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

Sat, Jun 6 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 MileVirtual Run Registration (5K/10K/13.1)5K Registration +3

From $30 Closed

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305 Iguana Man 5k

Sat, Jun 6 · Key Biscayne, FL Key Biscayne

Road 5K Run/WalkIGUANA MAN SERIES. 305/ 954/ 561

From $25 Open Closing Soon

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SuperHeroes Run 5K/10K/13.1 MIAMI

Sat, Jun 6 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun RunVirtual Run Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Closed

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Sloth Run 5K/10K/13.1 MIAMI

Sat, Jun 20 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 MileVirtual Run Registration (5K/10K/13.1)5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Run Juneteenth Day 5K/10K/13.1 MIAMI

Sat, Jun 20 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration +3

From $30 Open

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

Sat, Jul 4 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Run for Chocolate 5K/10K/13.1 MIAMI

Sat, Jul 4 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration +3

From $30 Open

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Run for Donuts 5K/10K/13.1 MIAMI

Sat, Jul 25 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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

Sat, Jul 25 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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

Sat, Aug 15 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Bagel Run 5K/10K/13.1 MIAMI

Sat, Aug 15 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 MileVirtual Run Registration (5K/10K/13.1)5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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

Sat, Aug 29 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration (5K/10K/13.1) +3

From $30 Open

Register →

Sloth Run 5K/10K/13.1 MIAMI

Sat, Aug 29 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun RunVirtual Run Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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

Sat, Sep 12 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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

Sat, Sep 12 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

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Oktoberfest Run 5K/10K/13.1 MIAMI

Sat, Sep 26 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Run for Donuts 5K/10K/13.1 MIAMI

Sat, Sep 26 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 Mile5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

Register →

Coffee Lovers Run 5K/10K/13.1 MIAMI

Sat, Oct 10 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

Register →

Bagel Run 5K/10K/13.1 MIAMI

Sat, Oct 10 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration +3

From $30 Open

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Run For Recovery

Sat, Oct 24 · Key Biscayne, FL Key Biscayne

Virtual Run for Recovery 5kRun for Recovery Virtual RunRun for Recovery 10K +1

From $15 Open 50 spots left

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

Sat, Oct 31 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration (5K/10K/13.1) +3

From $30 Open

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Halloween Trick or Trot Run 5K/10K/13.1 MIAMI

Sat, Oct 31 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Veterans Day Freedom Run 5K/10K/13.1 MIAMI

Sat, Nov 14 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 Mile5K RegistrationVirtual Run Registration (5K/10K/13.1) +3

From $30 Open

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

Sat, Nov 14 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun RunVirtual Run Registration5K Registration +3

From $30 Open

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SunSmart 5K 2025

Sat, Nov 14 · Key Biscayne, FL Key Biscayne

Road VIP DONOR GOLDVIP DONOR BRONZEVIP DONOR SILVER +4

From $10 Closed

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Coffee Lovers Run 5K/10K/13.1 MIAMI

Sat, Nov 28 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Thanksgiving Gobble Trot Run 5K/10K/13.1 MIAMI

Sat, Nov 28 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 Mile5K RegistrationVirtual Run Registration (5K/10K/13.1) +3

From $30 Open

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Sunrise Marathon 5K/10K/13.1 MIAMI

Sat, Dec 12 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration (5K/10K/13.1) +3

From $30 Open

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

Sat, Dec 12 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration +3

From $30 Open

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A Merry Christmas Run 5K/10K/13.1 MIAMI

Sat, Dec 26 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun RunVirtual Run Registration5K Registration +3

From $30 Open

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New Year's Run 5K/10K/13.1 MIAMI

Sat, Dec 26 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

Register →