5K Races in Key Biscayne, Florida

There are 32 5K races in Key Biscayne, Florida in 2026. The next is the St. Paddy's Day Lucky Run 5K/10K/13.1 MIAMI on March 14.

SuperHeroes Run 5K/10K/13.1 MIAMI

Sat, Mar 7 · 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 Closed

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

Sat, Mar 7 · Key Biscayne, FL Key Biscayne

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

From $30 Closed

Register →

Sloth Run 5K/10K/13.1 MIAMI

Sat, Mar 14 · Key Biscayne, FL Key Biscayne

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

From $30 Closed

Register →

St. Paddy's Day Lucky Run 5K/10K/13.1 MIAMI

Sat, Mar 14 · Key Biscayne, FL Key Biscayne

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

From $30 Closed

Register →

Always Hope Easter Run 5K/10K/13.1 MIAMI

Sat, Apr 4 · Key Biscayne, FL Key Biscayne

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

From $30 Closed

Register →

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

Sat, Apr 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 Closed

Register →

Coffee Lovers Run 5K/10K/13.1 MIAMI

Sat, Apr 25 · 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

Register →

Run for Donuts 5K/10K/13.1 MIAMI

Sat, Apr 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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Cinco De Mayo Run 5K/10K/13.1 MIAMI

Sat, May 2 · 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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Sunrise Marathon 5K/10K/13.1 MIAMI

Sat, May 2 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun RunVirtual Run Registration5K Registration +3

From $30 Open

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Memorial Day Run 5K/10K/13.1 MIAMI

Sat, May 23 · Key Biscayne, FL Key Biscayne

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

From $30 Open

Register →

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

Sat, May 23 · 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

Register →

305 Iguana Man 5k

Sat, Jun 6 · Key Biscayne, FL Key Biscayne

Road 5K Run/Walk

From $25 Open

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SuperHeroes Run 5K/10K/13.1 MIAMI

Sat, Jun 6 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

Register →

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

Sat, Jun 6 · 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 Juneteenth Day 5K/10K/13.1 MIAMI

Sat, Jun 20 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun RunVirtual Run Registration5K Registration +3

From $30 Open

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Sloth Run 5K/10K/13.1 MIAMI

Sat, Jun 20 · 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 →

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

Sat, Jul 4 · Key Biscayne, FL Key Biscayne

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

From $30 Open

Register →

Run for Chocolate 5K/10K/13.1 MIAMI

Sat, Jul 4 · Key Biscayne, FL Key Biscayne

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

From $30 Open

Register →

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

Register →

Run for Donuts 5K/10K/13.1 MIAMI

Sat, Jul 25 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun Run5K RegistrationVirtual Run 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)Virtual Run Registration +3

From $30 Open

Register →

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 Registration +3

From $30 Open

Register →

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

Sat, Aug 29 · Key Biscayne, FL Key Biscayne

Virtual Family Fun Run 1 Mile5K RegistrationVirtual 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 Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

Register →

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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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

Register →

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

Register →

Run for Donuts 5K/10K/13.1 MIAMI

Sat, Sep 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 →

Bagel Run 5K/10K/13.1 MIAMI

Sat, Oct 10 · Key Biscayne, FL Key Biscayne

Virtual Family 1 Mile Fun RunVirtual Run Registration5K Registration +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 MileVirtual Run Registration (5K/10K/13.1)5K Registration +3

From $30 Open

Register →

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

Sat, Oct 31 · Key Biscayne, FL Key Biscayne

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

From $30 Open

Register →

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

Sat, Nov 14 · Key Biscayne, FL Key Biscayne

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

From $30 Open

Register →

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

Register →