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Lake Mills Triathlon 2027

Date
Sunday, June 6, 2027
Start time
7:00 AM start (Chicago)
Entry fee
From $64 · goes up to $69 on Oct 17, 2026
Included with entry
Includes a shirt
Fundraising
Takes optional donations when you register
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Events and entry fees

EventDistanceWhenEntry feeCap
SPRINT INDIVIDUALSprint TriathlonSwim 400 m · Bike 16 mi · Run 3.1 miOpen water swimJun 6, 20277:00 AM$64$69 after Oct 17, 2026–
SPRINT RELAYSprint TriathlonSwim 400 m · Bike 16 mi · Run 3.1 miRelay or teamOpen water swimJun 6, 20277:00 AM$145$160 after Oct 17, 2026–
Wisconsin Triathlon SeriesSprint TriathlonOpen water swimJun 6, 20277:00 AM$319$339 after Oct 17, 2026–

Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.

Race day planning

Entry fee schedule

  • SPRINT INDIVIDUAL: $64 until Oct 17, then $69 until Nov 1, then $74 until Jan 1, then $79 until Feb 1, then $84 until Apr 1, then $89 until May 1, then $99 until Jun 5, then $109 until Jun 6.
  • SPRINT RELAY: $145 until Oct 17, then $160 until Dec 1, then $175 until Jan 1, then $185 until Feb 1, then $195 until Mar 1, then $205 until Jun 5, then $230 until Jun 6.
  • Wisconsin Triathlon Series: $319 until Oct 17, then $339 until Dec 1, then $369 until Feb 1, then $399 until Mar 1, then $429 until May 1, then $449 until Jun 6.

Online registration closes Jun 6, 2027, unless the race fills first.

Light and altitude

Sunrise on race morning is at about 5:17 AM, and the SPRINT INDIVIDUAL starts at 7:00 AM.

Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.

Start location and course

Sandy Beach Park, Lake Mills, WI 53551

The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.

SPRINT INDIVIDUAL

695
finishers
1:36:27
median (4:59 /mi)
58:59
winning time
34% / 66%
women / men
median 1:36:271:05:592:32:01
Finish times, fastest to slowest. Each bar is a slice of the field; the dashed line is the median.

SPRINT RELAY

21
finishers
1:39:44
median (5:10 /mi)
1:15:53
winning time
–
women / men

Aggregated from official results (Race Day Events) for Lake Mills Triathlon. Individual finisher names are not stored here.

How fast do you need to be at Lake Mills Triathlon?

At the 2026 SPRINT INDIVIDUAL, the fastest tenth finished in 1:16:57 or better, the top quarter in 1:25:51, and half the field in 1:36:27; the last tenth came in after 2:03:54.

At the 2026 SPRINT RELAY, the fastest tenth finished in 1:23:00 or better, the top quarter in 1:30:40, and half the field in 1:39:44; the last tenth came in after 1:56:49.

Third place by age group, 2026 SPRINT INDIVIDUAL
AgeWomenMen
Under 201:33:581:20:27
20-291:20:261:07:31
30-391:13:261:04:03
40-491:22:001:07:16
50-591:23:351:16:31
60-691:34:561:20:22
70+n/a1:40:07

Groups with fewer than five finishers are left out. Awards vary by race; check the race's rules.

What would my time get me?

Where a finish time would have placed in 2026.

Finishers by year

Up 42 percent since 2022.

All events combined, from official results.

Lake Mills Triathlon Sprint Triathlon year by year

From 2022 to 2026, the field went from 497 to 695 finishers, and the median time dropped from 1:38:33 to 1:36:27.

YearFinishersMedianFastest tenthWinner
2026695 (+8%)1:36:27under 1:16:5758:59
2025642 (+6%)1:38:46under 1:22:121:00:44
2024605 (+9%)1:38:03under 1:18:3259:32
2023555 (+12%)1:36:58under 1:17:401:00:27
20224971:38:33under 1:17:501:00:17

From each year's official results for the Sprint Triathlon; virtual options are left out.

Race details

Where
Sandy Beach Park, Lake Mills, WI 53551Map
Course
Road
Included with entry
Official Lake Mills Tri Participant Shirt
Donations
Accepted when you register
Distances
Sprint Triathlon
Editions
2027 (Jun 6, 2027), 2026 (Jun 7, 2026), 2025 (Jun 1, 2025), 2024 (Jun 2, 2024), 2023 (Jun 4, 2023), 2022 (Jun 5, 2022)

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Quick answers

When is Lake Mills Triathlon?
Sunday, June 6, 2027, starting at 7:00 AM.
How much does it cost?
Entry starts at $64 before processing fees, and rises to $69 on Oct 17, 2026.
When does registration close?
Online registration closes Jun 6, 2027, unless the race fills first.
Do athletes get a shirt or medal?
Entry includes a shirt, according to the race's registration page. Check it for sizes and whether kids' races get the same.
Can I donate to a cause when I register?
Yes. The registration form offers an optional donation, usually for the charity or nonprofit the race supports. The race's own page names the cause.
What distances are offered?
Sprint Triathlon.
How big is it, and how fast?
In 2026, 695 athletes finished the SPRINT INDIVIDUAL; the median finish was 1:36:27 and the winner finished in 58:59.
Where does it start?
Sandy Beach Park, Lake Mills, WI 53551.

From the organizers

Lake Mills Triathlon