Lake Country Triathlon
- Date
- July 25, 2026
- Distance
- Sprint · Olympic · Half Iron & more
From the Organizer
Make sure you follow us on Facebook for the latest updates.
I TRI, THEREFORE I AM! ELEVEN YEAR ANNIVERSARY!
Join us on Saturday, July 25, 2026 for the Lake Country Triathlon, one of the Midwest premiere endurance challenges. Located in the heart of beautiful Lake Country, Wisconsin. The Lake Country Triathlon offers an amazing race experience that begins with a swim in the clear waters of Lac La Belle, an incredible scenic ride through the rural glacial landscape of SE Wisconsin, and a run through the charming community of Oconomowoc.
This year is our 11th year since re-establishing the triathlon in 2015. Over the past 11 years, we've seen athletes from nearly every state, Canada, and even Europe. We are the perfect setting for the first time triathlete and provide challenging competition for the world's best elite triathletes. We're hoping this year will be our largest and best Lake Country Tri yet and we hope you'll join us in July!
Alan Halfen
Race Director
Events
Weather
Typical Conditions
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
61°
Chance of Rain
34%
Based on US Climate Normals data from Oconomowoc Wwtp, 1 mi from the venue.
Host City
About Oconomowoc, WI
Population
18,385
as of 2023
Elevation
868 ft
Nearest Airport
MKE
General Mitchell International Airport · 32 mi
Time Zone
Central 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
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Lake Country Triathlon, put it on the calendar, and turn “someday” into a start date.
47
Days to train
- Race
- Lake Country Triathlon
- Date
- July 25, 2026
Coming Up
More Triathlon races near Oconomowoc, WI
Tri 4 Schools Sun Prairie Kids Triathlon
Youth
39 miles away
Milton Youth Tri
Youth
33 miles away
Tri Faster SwimRun - Race #1
19 miles away
Tri-ing for A Cure Triathlon
7 miles away
From Endurance Grid
About This Sport
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.
Triathlon
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think.
Frequently Asked Questions (FAQs)
- What is the Lake Country Triathlon?
- Lake Country Triathlon is a triathlon race held in Oconomowoc, Wisconsin on July 25, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more triathlon races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Lake Country Triathlon?
- Saturday, July 25, 2026 in Oconomowoc, Wisconsin at 304 W. Wisconsin Ave, Oconomowoc, WI. Check the event page for exact start times and wave schedules.
- How do I register for the Lake Country Triathlon?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Lake Country Triathlon
Jul 25, 2026