Experience the charm and beauty of Key West during the annual Key West Half Marathon, held mid-January. The race begins at 7 a.m., offering runners a chance to explore the island’s historic Old Town and waterfront areas on a flat, fast course that stretches for 13.1 miles. The half-marathon route is largely an out-and-back path along the Florida Keys Overseas Heritage Trail, providing stunning views of the aqua blue Atlantic Ocean. The trail offers a smooth surface perfect for setting personal bests or enjoying the scenery at a leisurely pace. For those looking for something shorter but equally rewarding, there’s also a 5K Run starting shortly after the half-marathon begins. Both events showcase Key West's unique blend of history and natural beauty, making it an ideal destination for runners seeking both challenge and charm. Packet pickup and race expo activities take place at the Half Shell Raw Bar, one of Key West’s most beloved seafood restaurants. Located conveniently close to the finish line, this iconic venue is a perfect spot to refuel after crossing the finish line with cold drinks, fresh oysters, and lively conversations that capture the essence of island life. The race not only celebrates athletic achievement but also embraces the laid-back spirit of Key West, where runners can enjoy both competition and camaraderie in equal measure.
Races Offered
10K
Jan 17, 2027
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Distance —
10K
terrain
Type —
Running
timer
96 days remaining
sell
$77.53
5K
Jan 17, 2027
straighten
Distance —
5K
terrain
Type —
Running
timer
96 days remaining
sell
$66.13
8K
Jan 17, 2027
straighten
Distance —
8K
terrain
Type —
Running
timer
96 days remaining
sell
$70.69
BIG PECKER CHALLENGE- (Half Marathon, 10K and 5K)
Jan 17, 2027
straighten
Distance —
36K
terrain
Type —
Running
timer
96 days remaining
sell
$279.32
Half Marathon
Jan 17, 2027
straighten
Distance —
21.1K
terrain
Type —
Running
timer
96 days remaining
sell
$145.93
Lil' Pecker Challenge (5K, 8K AND 10K)
Jan 17, 2027
straighten
Distance —
23K
terrain
Type —
Running
timer
96 days remaining
sell
$208.64
Weather History
These values represent the 3-year monthly averages for January in Key West.
thermostatTemperature
20.1° / 22.6°
wb_sunnyFeels like
17.2° / 22.5°
light_mode
Avg sunshine hours
9h 15m
water_drop
Avg rainfall
0.9 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
22.5 km/h (Moderate breeze)
opacity
Sweat loss rate
High
terrain
Course conditions
Hard and dry surface
sunny
Max UV Index
Low (2.4)
humidity_mid
Humidity
80.8%
wb_twilight
Sunrise
08:11
nightlight
Sunset
19:00
About Key West
Learn more about the host city, Key West.
Key West, in the Florida Keys, is a city and an island of the same name. It is the county seat of Monroe County and is considered the southernmost city in the continental United States.
