Lake Country Triathlon

Oconomowoc, Wisconsin
Lake Country Triathlon official race logo - running event in Oconomowoc, Wisconsin
DATE:
TIME:
LOCATION:
Oconomowoc, Wisconsin
PRICE:
Free
DISTANCES:
6 Events: 70.3 Miles, 17.65 Miles, 70.3 Miles, 17.65 Miles, 32.7 Miles, 32.7 Miles

About Lake Country Triathlon

2026 Registration is Now Open!

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, 2026Ā 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.Ā 

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 HalfenĀ 
Race Director

Lake Country Triathlon2026 Registration is Now Open! 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, 2026Ā 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.Ā  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 HalfenĀ Race Director
Oconomowoc, WI

Race Events & Distances

Choose from 6 race distances available for Lake Country Triathlon in Oconomowoc, WI. Registration includes timing, finisher medals, and post-race refreshments.

Half Iron

70.3 Miles
Distance
70.3 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Oconomowoc, WI
OconomowocWI
Lake Country Triathlon Organizers

Frequently Asked Questions about Half Iron

How long is the Half Iron?
The Half Iron covers 70.3 Miles.
What time does the Half Iron start?
The Half Iron starts at 6:30:00 AM.
How much does it cost to register for the Half Iron?
Registration for the Half Iron costs $0.00.
Where is the Half Iron located?
The Half Iron takes place in Oconomowoc, WI.

Sprint Relay

17.65 Miles
Distance
17.65 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Oconomowoc, WI
OconomowocWI
Lake Country Triathlon Organizers

Frequently Asked Questions about Sprint Relay

How long is the Sprint Relay?
The Sprint Relay covers 17.65 Miles.
What time does the Sprint Relay start?
The Sprint Relay starts at 6:30:00 AM.
How much does it cost to register for the Sprint Relay?
Registration for the Sprint Relay costs $0.00.
Where is the Sprint Relay located?
The Sprint Relay takes place in Oconomowoc, WI.

Half Iron Relay

70.3 Miles
Distance
70.3 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Oconomowoc, WI
OconomowocWI
Lake Country Triathlon Organizers

Frequently Asked Questions about Half Iron Relay

How long is the Half Iron Relay?
The Half Iron Relay covers 70.3 Miles.
What time does the Half Iron Relay start?
The Half Iron Relay starts at 6:30:00 AM.
How much does it cost to register for the Half Iron Relay?
Registration for the Half Iron Relay costs $0.00.
Where is the Half Iron Relay located?
The Half Iron Relay takes place in Oconomowoc, WI.

Sprint

17.65 Miles
Distance
17.65 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Oconomowoc, WI
OconomowocWI
Lake Country Triathlon Organizers

Frequently Asked Questions about Sprint

How long is the Sprint?
The Sprint covers 17.65 Miles.
What time does the Sprint start?
The Sprint starts at 6:30:00 AM.
How much does it cost to register for the Sprint?
Registration for the Sprint costs $0.00.
Where is the Sprint located?
The Sprint takes place in Oconomowoc, WI.

Olympic Relay

32.7 Miles
Distance
32.7 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Oconomowoc, WI
OconomowocWI
Lake Country Triathlon Organizers

Frequently Asked Questions about Olympic Relay

How long is the Olympic Relay?
The Olympic Relay covers 32.7 Miles.
What time does the Olympic Relay start?
The Olympic Relay starts at 6:45:00 AM.
How much does it cost to register for the Olympic Relay?
Registration for the Olympic Relay costs $0.00.
Where is the Olympic Relay located?
The Olympic Relay takes place in Oconomowoc, WI.

Olympic

32.7 Miles
Distance
32.7 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Oconomowoc, WI
OconomowocWI
Lake Country Triathlon Organizers

Frequently Asked Questions about Olympic

How long is the Olympic?
The Olympic covers 32.7 Miles.
What time does the Olympic start?
The Olympic starts at 6:45:00 AM.
How much does it cost to register for the Olympic?
Registration for the Olympic costs $0.00.
Where is the Olympic located?
The Olympic takes place in Oconomowoc, WI.

Registration Information

Registration is typically available online until race day (subject to capacity). Early registration is recommended for guaranteed entry and potential early bird pricing. Check with race organizers for specific event details and included amenities.

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