KB Half Marathon

Race Date

Apr 12, 2026

Location

Key Biscayne, FL

Logistics

Race Day

Sunday, April 12, 2026

Start Time

TBA

Start Location

Key Biscayne, FL

Directions

Course Info

Course Type

Loop Course

Terrain

road

Difficulty

Ultra-Flat

Historical Performance

Median Finish

2:13:44

10:13/mi

Winning Time

1:15:31

5:46/mi

Finishers (2025)

1,038

States Represented

1 / 50

Gender Split

45% Female55% Male

Finish Time Distribution

1:153:45

FASTER 25%

1:56:30

MEDIAN

2:13:44

SLOWER 25%

2:31:51

Average runner age: 34

See Full Results

Race Day Weather

5-year historical avg

Start (Low)

68°

Afternoon (High)

80°

Warm — hydration strategy is key, start conservatively

0.2"

Precipitation

14 mph

Wind

68%

Humidity

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