Tri-Shark Classic Triathlon & Duathlon
About this race
The Tri-Shark Classic Triathlon and Duathlon is the Bloomington-Normal area's premier Triathlon/Duathlon event. This Sprint Triathlon/Duathlon course boasts a flat, fast course through Comlara Park and surrounding areas.
Pick your distance
Triathlon
Triathlon
Triathlon Relay
Duathlon
Duathlon
Duathlon Relay
Typical race-day weather
Based on 10 years of Open-Meteo archive data for this event's race dates in Hudson, plus the 3 days either side.
The sun rises at 5:25 AM and sets at 8:23 PM local time (CDT) in Hudson on June 6, 2026 — 14h 58m 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.
Reviews
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Other races near Hudson
Different organizers, within 40 miles, in the next three months
Da Deer Run Run
Frozen Frosty Fairways Run
Howl-O-Ween Hustle
Jingle Bell Run - Central Illinois
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, 11 Hudson events
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