The Oahu Pentathlon is a shared experience to circumnavigate the island of Oahu. With three ways to race, there’s an opportunity for everyone.
06/11/2026
Just under two months until the Oahu Pentathlon! Whether you want to attempt a Solo Trek or join an Adventure Team, this is your sign to register. 🏊🏃♂️🛶🚵♂️🏋️
Don't forget! If you register before Father's Day (June 21st), you'll be entered to win a Yeti soft cooler!
08-09 August ➡️ Learn more and register at oahupentathlon.com
06/07/2026
Feeling the heat this summer? Stay cool with a FREE Yeti Cooler! Here's how to enter ⬇️
☑️ Register for the 2026 Oahu Pentathlon on either an Adventure Team or Solo Trek to be entered to win.
⌛* You must register by midnight on Father's Day (21 June 2026). *
⚡If you are already registered, GREAT! Your name will automatically be entered into the drawing.
🧊 The Prize: A Yeti Hopper Flip Soft Cooler (size 18)
Good luck and happy training!
▶️ For more race info and to register, visit oahupentathlon.com (link in our bio).
05/31/2026
YOU! Yeah, you. We think you can do it.
135 Miles Total: ~2 mile swim. 16 mile run. 10 mile paddle. 10 mile carry. 97 mile bike.
You have 24 hours.
If you're up for the challenge, register at oahupentathlon.com
05/27/2026
Why are you joining us this year? The challenge? The community? The views?
Let us know your favorite part of the Oahu Pentathlon in the comments!
If it's your first time, tell us what you're most looking forward to. 👇
August 8th ➡️ More info at oahupentathlon.com
05/24/2026
Keen to be part of the Oahu Pentathlon but not quite prepared to take on the course as an athlete? Join us as a volunteer! We have several opportunities for individuals or groups. Check out the link in our bio to fill out the volunteer application.
Join us this August (8th-9th) ➡️ learn more and register at www.oahupentathlon.com
05/22/2026
As we honor our fallen Service men and women this Memorial Day, we would like to extend our gratitude to those who have served. Now through 25 May we are offering a 10% discount on registration to our military athletes (whether you're currently active or prior service). DM us for the code (soon - as time is limited)!
Mahalo for your service and continued sacrifice.
05/21/2026
Whether you attempt the Solo Trek or an Adventure Team, the O'ahu Pentathlon involves more than just the individual athlete. This endurance event requires teamwork and community. Tag yours in the comments! 👇
August 8th and 9th, 2026 ➡️ Learn more and register at www.oahupentathlon.com
05/15/2026
We see you checking us out. Whether you're curious or confident, now is the time to make your move!
Success involves more than showing up; true endurance isn't just about lasting - it requires alignment. The O'ahu Pentathlon community is greater than the race itself. Don't just show up, align with us!
August 8th and 9th, 2026 ➡️ Learn more and register at www.oahupentathlon.com
05/12/2026
What's your "why"? The physical challenge? Cultivating fortitude? Building a cohesive team? The desire to achieve something great?
How about the SWAG?? If that's you - you'll be happy to know that is back as one of our sponsors for 2026!
August 8th and 9th ➡️ Visit the link in our bio to get more info and register!
05/10/2026
🌸 Happy Mother's Day! 🌸 Whether you're an athlete, volunteer, support crew member, or fan - we know that the greatest and most rewarding challenge of them all is parenthood. Today we celebrate the moms: You show us what it means to embody true strength and endurance on the daily, and we are so proud of you!
Thank you, mothers - and keep up the hustle! 🩷💪