Name: Vermont SwimRun Challenge
Start: 2027-06-13
End: 2027-06-13
Location: Groton

About the Event

Vermont Swimrun Challenge

Sunday, June 13, 2027 • Boulder Beach • Groton, Vermont

The Vermont Swimrun Challenge takes you off the pavement and into some of Vermont’s most beautiful lake and forest country. Swim across clear lakes, run wooded trails, scramble along rocky shorelines, and experience the landscape in a way you simply can’t from a road.

Choose your own adventure with three distances designed for everyone from first-time swimrunners to experienced endurance athletes:

DISCOVER — 10K

4 swims • 4 runs

Your introduction to swimrun. A shorter, approachable course that lets you experience the unique rhythm of swimming and running without committing to an all-day adventure.

ADVENTURE — 20K

6 swims • 6 runs

Ready to go farther? The Adventure course takes you deeper into the landscape, with more distance, more trails, and more time in the water.

EPIC — 36K

~15 swims • ~15 runs • up to 4 lakes

The full Vermont Swimrun experience. A long, challenging journey connecting multiple lakes and trails with roughly 15 transitions between swimming and running. This is the course for those looking to test their endurance and see just how far they can go.

YOUR RACE. YOUR WAY.

Race solo or with a partner. Whether you’re trying swimrun for the first time, looking for a new challenge with a friend, or chasing a serious endurance adventure, there’s a distance for you.

Zero pavement. Beautiful lakes. Forest trails. Three ways to explore.

Come discover what swimrun is all about in Vermont.

Races Offered

Epic

Jun 13, 2027

straighten

Distance — 36K

terrain

Type — Water sports

timer

07:00

sell

$165.00

Volunteer

Jun 13, 2027

straighten

Distance — Volunteer

terrain

Type — Water sports

timer

07:00

sell

0.00

Adventure

Jun 13, 2027

straighten

Distance — 20K

terrain

Type — Water sports

timer

09:00

sell

$105.00

Discover

Jun 13, 2027

straighten

Distance — 10K

terrain

Type — Water sports

timer

10:00

sell

$75.00

Weather History

These values represent the 3-year monthly averages for June in Groton.

thermostat Temperature

12.8° / 23.3°

wb_sunny Feels like

12.0° / 22.8°

light_mode Avg sunshine hours

10h 5m

water_drop Avg rainfall

4.2 mm

ac_unit Avg snowfall

—

air Avg wind speed

8.4 km/h (Light breeze)

opacity Sweat loss rate

Moderate

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Very High (8.0)

humidity_mid Humidity

76.8%

wb_twilight Sunrise

05:05

nightlight Sunset

20:32

About Groton

Learn more about the host city, Groton.

Groton is a town in Caledonia County, Vermont, United States. The population was 984 at the 2020 census. It contains the places Groton Pond, Rickers Mills, Rickers and West Groton. The unincorporated village of Groton in the southeast corner of town is recorded as the Groton census-designated place (CDP), with a population of 419 at the 2020 census.