Half-Marathon races near Key Biscayne, Florida — 2026 running calendar

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

Key Biscayne, Florida, United States

06 Jun, 2026 (Sat) – 12 Dec, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

SuperHeroes Run 5K/10K/13.1 MIAMI

Key Biscayne, Florida, United States

06 Jun, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Sloth Run 5K/10K/13.1 MIAMI

Key Biscayne, Florida, United States

20 Jun, 2026 (Sat) – 29 Aug, 2026

$30.00 - $50.00

Running

5K 10K Half-Marathon 1.6K +8

Run Juneteenth Day 5K/10K/13.1 MIAMI

Key Biscayne, Florida, United States

20 Jun, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

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

Key Biscayne, Florida, United States

04 Jul, 2026 (Sat)

$30.00 - $50.00

Running

5K 10K Half-Marathon 1.6K +2

Run for Chocolate 5K/10K/13.1 MIAMI

Key Biscayne, Florida, United States

04 Jul, 2026 (Sat)

$30.00 - $50.00

Running

5K 10K Half-Marathon 1.6K +2

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

Key Biscayne, Florida, United States

25 Jul, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Run for Donuts 5K/10K/13.1 MIAMI

Key Biscayne, Florida, United States

25 Jul, 2026 (Sat) – 26 Sep, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

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

Key Biscayne, Florida, United States

15 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Bagel Run 5K/10K/13.1 MIAMI

Key Biscayne, Florida, United States

15 Aug, 2026 (Sat) – 10 Oct, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

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

Key Biscayne, Florida, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

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

Key Biscayne, Florida, United States

12 Sep, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2