Kids Triathlon

TOSA Youth Tri 2027

Date: Saturday, August 7, 2027
Start time: 8:00 AM start (Chicago)
Location: Wauwatosa, Wisconsin
Entry fee: From $50 · goes up to $60 on Jun 29, 2027
Included with entry: Includes a shirt

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Official race website

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Events and entry fees

Event	Distance	When	Entry fee	Cap
Challenge Distance	Kids TriathlonSwim 200 yd · Bike 4 mi · Run 1.3 miPool swim	Aug 7, 20278:00 AM	$50$60 after Jun 29, 2027	250
Fun Distance	Kids TriathlonSwim 100 yd · Bike 2 mi · Run 0.6 miPool swim	Aug 7, 20278:00 AM	$50$60 after Jun 29, 2027	–

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

The swim at TOSA Youth Tri

This is a pool swim at TOSA Pool at Hoyt Park.

From the organizer's own race information (source). Venues and rules can change from year to year; the race's current athlete guide decides.

Race day planning

Entry fee schedule

$50 until Jun 29, then $60 until Jul 23.

Online registration closes Jul 23, 2027, unless the race fills first.

Light and altitude

Sunrise on race morning is at about 5:48 AM, and the Challenge Distance starts at 8:00 AM. The start sits about 740 feet above sea level.

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

Start location and course

1800 N Swan Blvd, Wauwatosa, WI 53226

Directions to the start

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

Typical race-day weather

Around August 7 the day usually runs from 65°F at dawn to 80°F in the afternoon, with measurable rain on about 27% of days. Cold snaps dip to 59°F and hot years reach 87°F.

Based on 70 days within a week of the date over the last 5 years, from historical weather for the start area. Not a forecast.

Race details

Where: 1800 N Swan Blvd, Wauwatosa, WI 53226Map
Course: Road
Start elevation: About 740 feet
Included with entry: T-Shirt
Distances: Kids Triathlon
Editions: 2027 (Aug 7, 2027), 2026 (Aug 8, 2026)

Organize this race? Add details or a correction

Quick answers

When is TOSA Youth Tri?: Saturday, August 7, 2027, starting at 8:00 AM.
How much does it cost?: Entry starts at $50 before processing fees, and rises to $60 on Jun 29, 2027.
When does registration close?: Online registration closes Jul 23, 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.
What distances are offered?: Kids Triathlon.
Where does it start?: 1800 N Swan Blvd, Wauwatosa, WI 53226.

From the organizers

Registration is now open for Friends of Hoyt Park & Pool’s tenth annual TOSA Youth Tri. Held on Saturday, Aug. 7th, up to 250 competitors ages 9 to 17 will show their athletic abilities in a safe and fun setting.

Participants choose from two categories: FUN, which includes a 100-yard swim, 2-mile bike ride and a .6-mile run, or CHALLENGE, which is a 200-yard swim, a 4-mile bike ride and a 1.2-mile run. The course includes stages from TOSA Pool to the Menomonee River Parkway to the Oak Leaf Trail and through Hoyt Park.