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Southernmost Half Marathon and 10K

Key West, FL, USA

Partly cloudy throughout the day.

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Light Rain
25%
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Details
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Pre-Race
Race
Post-Race
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Race Overview

The Southernmost Half Marathon and 10K takes place each October in Key West, Florida, starting and finishing at Higgs Beach. The half marathon route passes the Southernmost Point, Truman Waterfront Park, Mile Marker 0, and Mallory Square before finishing along Smathers Beach and the Edward Knight Pier. The event is organized by Jupiter, Florida-based Integrity Multisport. All finishers receive a t-shirt and medal.
Wikipedia

FAQ

When is the 2027 Southernmost Half Marathon and 10K?

The 2027 Southernmost Half Marathon and 10K will be held on Sunday October 10, 2027.

What is the time limit for the Southernmost Half Marathon and 10K?

The time limit for the Southernmost Half Marathon and 10K is 3.5 hours.

Southernmost Half Marathon and 10K Weather History

Southernmost Half Marathon and 10K Weather Averages

Average Temp: 82°, Average Low: 79°, Average High: 86°
Time7AM8AM9AM10AM
Temp
80°
80°
82°
83°
Feel87°88°90°91°
Rain----
Wind5mph
6mph
9mph
9mph
Dew77°78°78°77°
RunScoreRun Score: 6Run Score: 5Run Score: 5Run Score: 4

Southernmost Half Marathon and 10K 2026

Oct 11, 2026
Partly cloudy throughout the day.
Low: 83°, High: 88°
Time7AM8AM9AM10AM
Temp
partly-cloudy-night 85°
partly-cloudy-day 85°
clear-day 86°
clear-day 87°
Feel99°99°101°103°
Rain----
Wind7mph
10mph
9mph
9mph
Dew80°80°80°80°
RunScoreRun Score: 4Run Score: 3Run Score: 3Run Score: 2

Southernmost Half Marathon and 10K 2025

Oct 12, 2025
Partly cloudy throughout the day with morning rain.
Low: 75°, High: 83°, Light Rain
Time7AM8AM9AM10AM
Temp
clear-night 75°
clear-day 75°
partly-cloudy-day 79°
rain 79°
Feel75°75°79°79°
Rain---light
Wind0mph
1mph
12mph
8mph
Dew74°74°75°74°
RunScoreRun Score: 7Run Score: 7Run Score: 7Run Score: 5

Southernmost Half Marathon and 10K 2024

Oct 13, 2024
Partly cloudy throughout the day with early morning rain.
Low: 80°, High: 86°, Moderate Rain
Time7AM8AM9AM10AM
Temp
partly-cloudy-night 81°
partly-cloudy-day 81°
partly-cloudy-day 81°
partly-cloudy-day 82°
Feel89°89°89°92°
Rain----
Wind6mph
8mph
7mph
8mph
Dew78°78°78°78°
RunScoreRun Score: 6Run Score: 6Run Score: 6Run Score: 5