Marathons in Guam
1 upcoming race is listed in Guam, including 1 half marathon. The next is Guam Ko'ko' Road Race Half Marathon on April 11, 2027.
April has the most races. Race pages link the official source where we have one. Confirm dates and prices with the organizer before you register.
1
Races listed
0
Marathons
April
Busiest month
27 May
Last updated
| Date | Race | City | Distances |
|---|---|---|---|
| 11 Apr 2027 11Apr 27 | Guam Ko'ko' Road Race Half Marathon | Tumon | 21.1K · 5K · Kids Fun Run |
Around Guam
This is the most detailed level of the directory. Widen the search to the surrounding region.
Common questions
When is the next race in Guam?
Guam Ko'ko' Road Race Half Marathon on April 11, 2027. The table above lists every upcoming race in date order.
Which months are busiest in Guam?
April (1), counting every upcoming race listed in Guam.
Which distances can I run in Guam?
The listed races include 1 half marathon and 1 5K. Many events offer more than one distance on the same day.
How do I confirm a race’s details?
Open the race page and check its provenance ledger, which shows where each fact came from. Then confirm the date, price and entry rules with the organizer before you register or book travel.
Spotted something wrong on this page?
Dates and prices move · tell us and we check the organizer’s source