Pre-Registration Now Open for 2025 Ko’ko’ Weekend in Guam

Early Bird Ends March 31.

Runners are encouraged to take advantage of the early bird savings for this year’s Guam Ko’ko’ Road Race Half Marathon and 5K Ekiden Relay, which will end at midnight on March 31, 2025.

The Guam Ko’ko’ Half Marathon and 5K Ekiden relay is a Guam Visitors Bureau signature sports tourism event designed to attract international runners while also providing longer competitive running events for aspiring local runners looking to compete amongst an international field of runners.

Early bird registration fees are still available for the Half Marathon and 5K Ekiden Relay event.

Runners who register before midnight on March 31 will enjoy the special rate of $40 for the Half marathon and $20 per person for the four-person Ekiden relay.  Additionally, a new “high school division” category has been added to the Ekiden relay to encourage more student teams to participate.

All registered Ko’ko’ Half Marathon and Ekiden participants will receive a cool dri-fit Ko’ko’ finishers shirt along with a cooling towel, finishers medal, Ko’ko’ ditty bag and the chance to win cash prizes for top overall finishers for the Half Marathon and Ekiden relay.

The Guam Ko’ko’ Kids Fun Run takes place Saturday, April 12, 2025, one day before the Sunday Half Marathon and Ekiden relay running event. The Ko’ko’ kids’ event offers a 3.3K for 10-12-year-olds, 1.6K for 7-9-year-olds, and 0.6K for 4-6-year-olds. Registered Ko’ko’ Kid participants will also have access to free games, activities and awards for the top finishers in each age category. Ko’ko’ Kids will also receive finisher medals, a cool race bag, a cooling towel, and breakfast and snacks during the event.

Adding to this year’s events, the Japan Club of Guam will be joining in the festivities with the Harumatsuri – Japan Spring Festival – to be held on Saturday, April 12 from 2pm-9:30pm after the Kids Fun Run.

Extra parking will be available at John F. Kennedy High School with shuttle buses running every half hour from 1pm-10pm, courtesy of the Japan Club of Guam.

Interested runners can access more information or register for the Koko Kids Fun Run, the Ko’ko’ Half Marathon, or the Ko’ko’ Ekiden Relay at visitguam.com/koko.

SEEN IN MAIN IMAGE:  Registration is open for the 2025 Ko’ko’ Kids Fun Run

Media Contact:  Lisa Bordallo, Public Information Officer, GUAM VISITORS BUREAU, SETBISION BISITAN GUÅHAN, Tumon, Guam, (671) 979-1523, lisa.bordallo@visitguam.org