Hawaii Open Water Swims - 2021

Confirmed 2021 Hawaii open water events
DateSwimIslandLocationDistancesNotes
6/12/2021 Summer Sprint Oahu North Shore 1 mile Registration opens 2/21
6/26/2021 Waimea Bay Swim Oahu North Shore 1.2 miles Registration opens 2/21
7/10/2021 Chun's to Waimea Oahu North Shore 1.6 miles Registration opens 2/21
7/24/2021 Laniakea to Puaʻena Point Oahu North Shore 1.9 miles Registration opens 2/21
8/7/2021 North Shore Challenge Oahu North Shore 2.3 miles Registration opens 2/21
9/6/2021 Waikiki Roughwater Swim Oahu South Shore 2.4 miles Registration opens 5/21
10/16/2021 Looong Swim (aka Double Roughwater) Oahu South Shore 7 K Registration opens 6/21

Always click through to the organizers’ websites for the most current information.


2021 dates not yet known
DateSwimIslandLocationDistancesNotes
7/28/2019 Richardson Beach Roughwater Hawaii Isl Hilo 1 mile
4/18/2020 Fin Swim Oahu Ala Moana Beach Park 1K and 2 K Covid-19 Canceled
7/17/2020 South Shore Classic Oahu South Shore 1 and 2 mile Covid-19 Canceled
7/21/2020 Hanalei Bay Challenge Kauai North Shore 3k, 1k(13+) 1k (masks/fins); shorter kids races Covid-19 Canceled
8/23/2020 Duke's Ocean Mile Oahu South Shore 1 mile Covid-19 Canceled
9/5/2020 Maui Channel Relay Maui Lahaina Relay or solo swim across AuAu Channel Covid-19 Canceled
09/26/2020 Kukio Blue Water Swim Hawaii Isl Kailua-Kona 1.2 miles
Popoia Swim Oahu Kailua Beach 1/2 mile and 1.5 miles Covid-19 Canceled
Ho'ala Ironman Training Swim Hawaii Isl Kailua-Kona 2.4miles
Cinco de Mayo Splach Hawaii Isl Kailua-Kona 1 mile
Hapuna Roughwater Swim Hawaii Isl Hapuna 1.2 miles
King's Swim Hawaii Isl Kailua-Kona 1.2 miles
Ali'i Challenge Hawaii Isl Kailua-Kona 10K

Calendar maintained by Stefan Reinke.