www.visitguam.com

Guam Ko’ko’ Road Races

Name: Guam Ko’ko’ Road Races
Start: 2026-04-12
End: 2026-04-12
Location: Tamuning

Tamuning, Central Guam, Guam

calendar_today 12 Apr, 2026

directions_run Running

language Official Website

About the Event

Experience Guam's premier running event, the Ko'ko' Road Race, on April 12, 2026. This well-organized half marathon showcases the island's best, with a course that unfolds from the modern center of Tumon to the tranquil finish at a beloved beach park. Runners are treated to a smooth, fast route perfect for personal achievement, all while soaking in the tropical atmosphere. Join this celebrated race for a top-tier athletic event that combines a serious running challenge with the laid-back, welcoming vibe of island life.

Races Offered

Half Marathon

Apr 12, 2026

straighten

Distance — 21.1K

terrain

Type — Running

timer

04:00

10K Run/walk

Apr 12, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

05:00

5K Run/walk

Apr 12, 2026

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Distance — 5K

terrain

Type — Running

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-163 days remaining

Weather History

These values represent the 3-year monthly averages for April in Tamuning.

thermostat Temperature

25.1° / 30.6°

wb_sunny Feels like

27.6° / 31.7°

light_mode Avg sunshine hours

11h 33m

water_drop Avg rainfall

2.9 mm

ac_unit Avg snowfall

—

air Avg wind speed

16.1 km/h (Gentle breeze)

opacity Sweat loss rate

Very high

terrain Course conditions

Hard and dry surface

sunny Max UV Index

High (7.0)

humidity_mid Humidity

75.0%

wb_twilight Sunrise

06:07

nightlight Sunset

18:33

Runner Reviews

Read what other athletes have to say about their experience at the Guam Ko’ko’ Road Races.

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Guam Ko’ko’ Road Races

About the Event