
Green Lake Triathlon is a triathlon race on July 18, 2027 in Green Lake, WI, with entry fees from $99 to $319.
From the Organizer
Green Lake Triathlon
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
82°
Typical Low
59°
Chance of Rain
33%
Based on US Climate Normals data from Markesan, 10 mi from the venue.
Host City
Population
1,054
as of 2023
City Elevation
798 ft
Nearest Airport
ATW
Appleton International Airport · 36 mi
Major Hub
MKE
General Mitchell International Airport · 82 mi
Time Zone
Central Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Green Lake Triathlon, put it on the calendar, and turn “someday” into a start date.
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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.
Three sports, one race — swim, bike, run in sequence, with transitions that are a discipline of their own.
Open water, open roads, and competition with yourself. Cross the finish line knowing what it took to get there.
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think. Three sports in one race means three movements to train and race day never gets monotonous.
Coming Up
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Devil's Challenge Triathlon
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Green Lake Triathlon
Jul 18, 2027