If its Thursday in Kona on race week, its the Kona Underpants Run.  Join us as we help to raise money for our race communities through the IRONMAN Foundation.  

The IRONMAN Foundation creates positive, tangible change in race communities through grant funding and volunteerism and we thank you for your donation and support!

Donation to participate includes one pair of official 2024 KUPR Wood Underwear. If those sell out prior to race day we will have back up underwear and raffle tickets available with participation (AKA: all registered runners will recieve an item with thier donation)

Additional official 2024 KUPR merchandise may be purchased on a first-come-first-serve basis either online or at packet pickup.

Remember, all funds raised via the KUPR are donations that go back into our race communities! We'll try our best to accomodate your request but keep in mind this is a fun family event for a good cause and something you don't want to miss out on!

Event details and schedule

2024 Kona UPR - Presented by the IRONMAN Foundation 

The IRONMAN Foundation creates positive, tangible change in race communities through grant funding and volunteerism.

Since 2003, The IRONMAN Foundation, in partnership with The IRONMAN Group, has provided more than $55 million in charitable giveback to 10,000 organizations in more than 75 race communities around the world.

Registration and Merchandise Pick-up: 

• Tuesday, October 22 - IRONMAN Village Expo 12 PM - 7 PM
• Wednesday, October 23 - IRONMAN Village Expo 10 AM - 4 PM
• LATE REGISTRATION/MERCHANDISE PICK-UP - Thursday, October 24 - King Kamehameha Hotel - Back Parking Lot (Race Start/Finish) 6:15 AM - 7:15 AM

Event Date:

• Thursday, October 24, 2024 - 7:30 AM Race Start

Race Start Location: 

• Courtyard by Marriott King Kamehameha's Kona Beach Hotel, Back Parking Lot
• We will be providing a courtesy bag check from the hours of 7:00 am - 8:30 am