The Filthy 50

you will ride through the valleys and up/down the bluffs while enjoying the limestone gravel.

What you'll get at The Hotdish:

Saturday: Hotdish, beverages, snacks!

Sunday: Hotdish, scotcheroos, beverages!

Free Camping Friday and Saturday night

Amazing gravel and views of the Driftless!

Saturday Routes:

100k - https://ridewithgps.com/routes/43383064

50k - https://ridewithgps.com/routes/43383084

100 - https://ridewithgps.com/routes/43382910

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