Race Discovery
TOSA Youth Tri
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TOSA Youth Tri

Wauwatosa, Wisconsin, United States View on map
Aug 07, 2027 (America/Chicago local time)
Triathlon

About this race

Registration is now open for Friends of Hoyt Park & Pool’s tenth annual TOSA Youth Tri. Held on Saturday, Aug. 8th, 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. 

Pick your distance

Triathlon

Challenge Distance

200 yd Swim 4 Mile Bike 1.25 Mile Run

Aug 07, 2027 Challenge Distance 8:00 AM
$50.00
Open

Fun Distance

100yd Swim 2 Mile Bike .62 Mile Run

Aug 07, 2027 Fun Distance 8:00 AM
$50.00
Open

Typical race-day weather

Based on 4 years of Open-Meteo archive data for this event's race dates in Wauwatosa, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 18.4° / Maximum temperature (race-week average) 27.7°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 18.4° / Maximum feels like — heat index / wind chill (race-week average) 30.7°
Peak wind (km/h)
Strongest wind of the day (race-week average)
17.9
Precip (mm)
Precipitation over the day (race-week average)
1.9mm
Humidity
Mean relative humidity (race-week average)
71.0%
Sunrise
Sunrise at the start line on August 7, 2027 (CDT)
Sunset
Sunset at the start line on August 7, 2027 (CDT)
Daylight
Hours between sunrise and sunset on race day
14h 17m

The sun rises at 5:49 AM and sets at 8:06 PM local time (CDT) in Wauwatosa on August 7, 2027 — 14h 17m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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Other races near Wauwatosa

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 6 Wauwatosa events

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