Route: Joe Koyle's South to North Double Marathon

The Joe Koyle's South to North double marathon is a 52.4 mile ultramarathon from Ewa Beach to Ka'a'awa.

This run crosses through the island from the south shore of Oahu, Hawai'i to the North shore of Hawaii. The route crosses through Kunia mountain range, passes through Kahuku, Laie, Waimea Bay and other gorgeous locations.

In memory of Joseph Koyle 1994- 2021.