12th Annual Kauai Marathon Keiki Run presented by Wilcox Health

The 12th Annual Kauai Marathon Keiki Run presented by Wilcox Health is on Saturday, August 30, 2025 and takes place on the grass area on the west side of the Grand Hyatt Kauai Resort & Spa. Registration fees are $20 if registered before August 15th and $30 there after. Each participant is guaranteed a medal and t-shirt if they pre-register before August 15th. Bib and race swag pick up begins at 8am and the races start at 9:00 am. There is a 100-yard toddler trot for 2-4 year olds, a quarter-mile run for 5-7 year olds and a half-mile run for 8-12 year olds.