May
9
Saturday

Thunder in the Valley

Registration

Thunder in the Valley is a USAT-certified multisport event held annually at Hawthorn Park in Terre Haute, Indiana. Celebrating over 40 years, it features a Sprint Triathlon with a 500-meter swim in Hawthorne Lake, a fast 20k bike course with rolling hills, and a shaded, flat 5k run. The Duathlon includes a 1.6k run, 20k bike, and 5k run.

Participants can compete solo or in relay teams. The race is ideal for first-time triathletes and seasoned athletes starting their season. The event offers custom finisher medals, race swag, awards, and post-race refreshments in a scenic park setting. Visit the organization's website for the most recent information.

Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
Duathlon - 1.6k Run, 20k Bike, 5k Run
Sprint Triathlon - 500 Meter Swim, 20k Bike, 5k Run

Events nearby

The DINO Gravel Triathlon, held in Terre Haute, Indiana at Griffin Bike Park, is Indiana’s only gravel triathlon, featuring beginner-friendly distances and terrain. The event includes multiple race fo..