Trinona
About this race
Trinona Kids
Perfect intro to the world of triathlons for ages 5 to 15.
For detailed information, course maps, and schedules, click here: Trinona Kids.
Trinona
Experience one of the Midwest's most scenic race courses. Swim beneath the Sugar Loaf peak in Lake Winona, then head out for some country cycling, finishing with a flat, fast run along beautiful Lake Winona and ending at the historic Lake Park bandshell.
In addition to the Olympic and Sprint triathlons, we offer two Olympic and Sprint Aquabike events and a Duathlon.
For detailed information, course maps, and schedules, click here: Trinona.
Age Restrictions
- Participants must reach the age of 18 by 12/31/2026 to participate in the Olympic Triathlon and Olympic Aquabike Distances.
- Participants must reach the age of 13 by 12/31/2026 to participate in the Sprint Triathlon, Duathlon, and Aquabike Sprint Distances.
NO DOGS ALLOWED AT TRINONA
Winona City Ordinance 36.03 prohibits dogs on the east half of Lake Park. Since this is where Trinona takes place, we ask that you please leave your pets at home.
USAT Sanctioned Race
Trinona and Trinona Kids follows all rules of the US Center for Safe Sport, including the Minor Athlete Abuse Prevention Policies. To learn more about these policies, please click here.
Note for Bundles:
If you plan to purchase one-day USA Triathlon (USAT) memberships for each race, you’ll need to grab your membership(s) first on the USAT website, then return to complete your bundle sign-up. Use the below links to purchase your one day memberships.
Trinona
Sprint - https://member.usatriathlon.org/rtav/351733/login?distance_type=short&mode=web&race_type=triathlon
Olympic - https://member.usatriathlon.org/rtav/351733/login?distance_type=intermediate&mode=web&race_type=triathlon
Chisago Lakes
Sprint: https://member.usatriathlon.org/rtav/351742/login?distance_type=short&mode=web&race_type=triathlon
Olympic: https://member.usatriathlon.org/rtav/351742/login?distance_type=intermediate&mode=web&race_type=triathlon
Half-Iron: https://member.usatriathlon.org/rtav/351742/login?distance_type=long&mode=web&race_type=triathlon
Pick your distance
Triathlon
Olympic - Elite Division
Course Details .93 mile swim 25.3 mile bike 6.2 mile run
Olympic - Age Group
Course Details .93 mile swim 25.3 mile bike 6.2 mile run
Olympic - Relay
Participate in a 2 to 3-person team Course Details .93 mile swim 25.3 mile bike 6.2 mile run
Sprint - Age Group
Sprint Course .25 mile swim 11 mile bike 3.1 mile run
Sprint - Relay
Participate in a 2 to 3-person team Sprint Course .25 mile swim 11 mile bike 3.1 mile run
Duathlon
Duathlon - Run/Bike/Run
Duathlon Course 2.1 mile run 11 mile bike 3.1 mile run
Aquabike
Aquabike - Olympic
Course Details .93 mile swim 25.3 mile bike
Aquabike - Sprint
Short Course .25 mile swim 11 mile bike
Typical race-day weather
Based on 5 years of Open-Meteo archive data for this event's race dates in Winona, plus the 3 days either side.
The sun rises at 5:22 AM and sets at 8:50 PM local time (CDT) in Winona on June 13, 2026 — 15h 27m 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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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 Winona events
Spotted something wrong? Tell us and we'll fix it.