
From the Organizer
The Peaks to Portland Swim to Benefit Kids is one of the oldest open water swims in the world; since before World War II thousands have braved Maine’s waters to swim the 2.4 miles from Peaks Island to Portland’s East End Beach.
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
80°
Typical Low
62°
Chance of Rain
35%
Based on US Climate Normals data from Portland Intl Jetport, 6 mi from the venue.
Host City
Population
68,505
as of 2023
Nearest Airport
PWM
Portland International Jetport · 6 mi
Time Zone
Eastern Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Peaks to Portland, A Swim to Benefit Kids, put it on the calendar, and turn “someday” into a start date.
40
Days to train
Coming Up
Mashpee SuperSwim
142 miles away
Open Water Swim Clinic
67 miles away
Cohasset Masters Swim Team
103 miles away
Narrow River Turnaround Swim
157 miles away
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
Swimming events drop you into something that demands navigation, feel, and focus all at once. It's a sport that rewards the quietly competitive — the ones who do the work in the water before anyone's watching.
Open water races from 1 mile to marathon distance. Just you, the water, and whatever you've got left.
Frequently Asked Questions (FAQs)
Peaks to Portland, A Swim to Benefit Kids
Jul 18, 2026