Open Ocean Relay Swim Across Nantucket Sound
The 2nd Annual “Nantucket to Martha’s Vineyard Jaws 18-Mile Open Ocean Relay Swim” is set to take place on the tidal window of July 22 – July 24, continuing what became a historic achievement in 2025 when the first successful relay swim crossed Nantucket Sound from Nantucket to Martha’s Vineyard.
This open ocean relay swim begins at Nantucket’s Eel Point and finishes at the iconic Edgartown Lighthouse on Martha’s Vineyard. The route spans the challenging waters of Nantucket Sound and is conducted according to traditional English Channel swimming rules. The swim is organized by A Long Swim and led by English Channel swimmer Doug McConnell. A Long Swim raises money for collaborative ALS research and youth learn-to-swim programs.
For swimmer applications, sponsorship opportunities, and event details, contact Doug McConnell at 312-203-0745.
A Historic Open Water Swimming Challenge
This unique marathon swimming event brings together experienced open water swimmers to complete one of the Northeast’s most exciting and demanding relay swims. The crossing requires teamwork, endurance, navigation expertise, and a commitment to the traditions of classic channel swimming.
In 2026, two Martha’s Vineyard relay teams, each consisting of four-five swimmers, will attempt the crossing. Each team is supported by:
- A companion escort power boat
- A licensed and experienced Vineyard Sound boat captain
- An official observer responsible for documenting the swim according to English Channel rules
- An experienced open-ocean kayaker
Calling Nantucket Open Water Swimmers
For the first time, A Long Swim is recruiting two Nantucket relay teams to join the challenge and create a true island-to-island collaboration between Nantucket and Martha’s Vineyard.
We are seeking experienced open ocean swimmers who are comfortable swimming in variable ocean conditions and who embrace the traditions of marathon swimming.
All participants must comply with English Channel swimming rules, including:
- Standard swimsuit only (no wetsuits)
- Swim cap and goggles permitted
- One-hour swimming rotations
- No physical contact with the escort boat while swimming
- No physical assistance from another person during the swim (companion swimmers allowed for encouragement if and when needed)
For swimmer applications, sponsorship opportunities, and event details, contact Doug McConnell at 312-203-0745.
Registration and Fundraising
Each swimmer is required to make a donation-based entry fee of $1,000.
Every participant will receive a personalized fundraising page through A Long Swim and is encouraged to raise funds beyond the entry donation.
Proceeds from the event benefit the Martha’s Vineyard YMCA and help provide swim lessons and water safety education for underserved youth.
Team Requirements
Each relay team is responsible for providing:
- An companion escort power boat
- A licensed and experienced Vineyard Sound boat captain
- An official observer
- An experienced kayaker and kayak
Post-Swim Celebration
Following the crossing, swimmers, crew members, family, friends, and supporters are invited to join us for an after-party at Noman’s Restaurant in Oak Bluffs, Martha’s Vineyard, to celebrate this remarkable accomplishment and the growing tradition of open water swimming between Nantucket and Martha’s Vineyard. All press will be invited.
Who Should Apply?
This event is ideal for:
- Marathon swimmers
- Channel swimmers
- Open ocean swimmers
- Masters swimmers
- Endurance athletes
- Triathletes with significant open water experience
Whether your goal is to complete a historic relay swim, challenge yourself in open ocean conditions, or support youth swim education, this event offers an unforgettable experience while helping make swimming accessible to more children.
For swimmer applications, sponsorship opportunities, and event details, contact Doug McConnell at 312-203-0745.
Read the Vineyard Gazette article HERE. Read the 2025 Press Release HERE.