Wallis Sands Triathlon

09/22/2025

What an amazing day yesterday for the largest race in years! While it was a tad chilly in the morning, the water was calm and clear, some of the best swim conditions we've seen in years. The day turned into a glorious late summer day, sunscreen was definitely needed for the rocking BBQ. The volunteers were out in force and were amazing! Thanks to NH State Parks and Rye Police!

Pictures from Capstone photo are posted. Download your free pictures (check your email for a link).

09/17/2025

The Wallis Sands Triathlon will be the biggest we've had in years. Weather looks great. Athlete guide is posted. We'll see you all on Sunday!

Send a message to learn more

09/25/2024

Raise your hand if you're excited about PHOTOS!
https://capstonewallissandstri2024.runnertag.site/

09/17/2024

The Wallis Sands Triathlon is WAY up in registrations. We will NOT have race day registration. Registration will likely close Thursday morning. We are only 10 ish registrations away from closing. There will be no wait list, and no second chances.

Send a message to learn more

09/19/2023

Here is the link to photos from the Wallis Sands Triathlon.


https://capstonewallissandstri2023.runnertag.site

09/15/2023

Calm before the storm. See you all Sunday! Packet pick up starts in 1 hour at Philbrick's Ski, Board & Bike. See you there or be square!

09/14/2023

There will be no onsite registration for the Wallis Sands Triathlon or Duathlon. Registration closes at 8a.

09/14/2023

Participants have received multiple emails and updates on the race this weekend. No final decisions have been made except to move registration on Saturday to Philbricks Ski and Sport in Dove, NH and the start has been moved back to 8a. Stay tuned for more info.

07/25/2023

Tri ME News.

What's Happening at our events!

07/11/2023

9 weeks till the Wallis Sands Triathlon! Hope you are training and enjoying the summer!

05/17/2023

Do you realize, WS Triathlon is just 4 months away!

05/17/2023

Try out our lake swim triathlon!

Are you a Sprint Swimmer or an Olympic Swimmer? We have you covered. The Sebago Lake Triathlon offers both Sprint and Olympic distances on beautiful Sebago Lake. Register today - https://tri-maine.com