Sea to Summit

Sea to Summit The Sea to Summit Triathlon is an Iron-caliber triathlon consisting of a 1.5 mile swim, 95+ mile bik

The countdown is on! Only 80 days until athletes from across the globe will meet for the Sea to Summit triathlon on July...
05/06/2026

The countdown is on! Only 80 days until athletes from across the globe will meet for the Sea to Summit triathlon on July 25th.

Want to join them?

Register here: https://tinyurl.com/bdd6u4um

Registration for the July, 2026 Sea to Summit Triathlon is now open. Swim 2k, bike 150k, climb a mountain. Enjoy the aft...
10/13/2025

Registration for the July, 2026 Sea to Summit Triathlon is now open. Swim 2k, bike 150k, climb a mountain. Enjoy the afterparty. Remember the day forever.

The Sea to Summit is not your traditional multisport race. This is an amazing day which combines the core elements of triathlon with the challenges of an adventure race. With assistance from your support designate, or porter, you’ll swim 1.2 miles, ride 95 miles then run and climb your way up the ...

Drop your favorite photo of Mt. Washington from race day.
08/22/2025

Drop your favorite photo of Mt. Washington from race day.

Share your favorite photo from the 2025 race!
08/11/2025

Share your favorite photo from the 2025 race!

That finish line feeling… Describe yours in one word.
08/09/2025

That finish line feeling… Describe yours in one word.

07/29/2025

What was your favorite part of S2S this past weekend?!

07/29/2025

Sea to Summit 2025 is in the books.

You brought the grit, the smiles, and the heart, thank you for making it a race we’ll never forget.

Address

South Berwick, ME
03908

Alerts

Be the first to know and let us send you an email when Sea to Summit posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Sea to Summit:

Share

Category