The TOUGHMAN Half Iron series is happy to announce the addition of TOUGHMAN Tennessee Atomic Half iron triathlon to the TOUGHMAN Half Iron series. Registration will open in late spring, with more details of the race being announced soon. Tennessee will be the “latest” state to host a TOUGHMAN Half.

This race will be a great end of season race for athletes in the South and Midwest US that want to visit the “Birthplace of Country Music”. Qualifiers from the TOUGHMAN Tennessee Atomic Half Iron triathlon will be able to compete in the TOUGHMAN Half Iron International Championship in New York in 2018.

“Adding the TOUGHMAN Tennessee Atomic Half Iron to our series means that athletes can be a drive away from racing all 3 TOUGHMAN races in the South East- TM GA, TM AL and TM TN.”

“We continue to grow in both popularity and the number of races because we represent grass roots triathlon but with a standardized format. Athletes that register for a TOUGHMAN race know that they will get a safe, great race experience at every TOUGHMAN venue. Having a brand that caters specifically to age groupers and families is good for the sport.”

With 15 locations in the North and South America this makes the TOUGHMAN brand the 2nd largest in North and South America.

Registration for all races are open at