location_city Hammond
location_on Indiana
flag United States
calendar_today 06 Jun, 2026 – 07 Jun, 2026
kayaking Multisports
language Official Website
RegisterHonoring Our Heroes
A Tradition of Service, Community, and Respect
Our triathlon and obstacle course races honor and support Military, Veterans, and First Responders—those who have given their best for our country. For over 40 years, we’ve built strong relationships rooted in dignity, respect, and American values. With a spirit of community and a commitment to continuous improvement, we proudly give back to those who serve.
Leon's Triathlon is also excited to be part of the Chicagoland Tri Series! Get more information the Series at:
https://by.supertri.com/chicago-triathlon/2025-chicagoland-tri-series/
Jun 06, 2026
Distance — SPLASH & DASH
Type — Triathlon
08:00
Jun 07, 2026
Distance — 31 Miles
Type — Triathlon
08:00
Jun 07, 2026
Distance — OLYMPIC - USAT MILITARY & 1ST RESPONDERS CHAMPIONSHIP
Type — Triathlon
08:00
Jun 07, 2026
Distance — 31 Miles
Type — Triathlon
08:00
Jun 07, 2026
Distance — 16.25 Miles
Type — Triathlon
08:00
Jun 07, 2026
Distance — SPRINT - USAT MILITARY & 1ST RESPONDERS CHAMPIONSHIP
Type — Triathlon
08:00
Jun 07, 2026
Distance — 16 Miles
Type — Triathlon
08:00
Jun 07, 2026
Distance — 16 Miles
Type — Triathlon
08:00
These values represent the 3-year monthly averages for June in Hammond.
Hammond is a Chicagoland city of some 76,000 people (2019) in Lake County, Indiana—bordering Chicago's Far Southeast Side. Most visitors will find themselves passing through or on business, but Chicagoans would do well to include it in a close-in Lake County day trip, if for no other reason than to get some good food, perhaps stock up on fireworks, and realize that Chicagoland doesn't stop at the state line!
Read more launch
location_on Greater Chicago, Illinois, US
calendar_today Mar 07, 2026
location_on Crown Point, Indiana, US
calendar_today Mar 17, 2026
Hand-picked events we think you’ll love.
Nov 21, 2026
The RUN Manatee 5k series offers THREE adventures to celebrate ONE community. Participants will discover Manatee County…
Read more
Nov 28, 2026
Join us for the annual Turkey Trails 5k/10k! A fun, Thanksgiving-themed event that is perfect for the whole family.The…
Read more
Dec 13, 2026
Join us for the annual Candy Cane Course 5k/12k! A fun, Christmas-themed event that is perfect for the whole family.Th…
Read more
Mar 21, 2027
WE ARE NOW OFFERING AN AQUABIKE DIVISION! Triathlon Information:Join us for the annual Space Coast Triathlon, held in …
Read more
