Discount Codes For Honolulu Marathon 2024. To encourage early action, the registration fee starts out low (though not as low as in past years) at the beginning of the year and goes up on various dates as the race. Use promo code marathon to get the honolulu marathon participants discount!

Late registration for the marathon is available at the honolulu marathon expo at the hawaii convention center on the thursday,. Participants in the honolulu marathon can use.