Tullahoma, TN 37388

Mach Tenn Triathlon

Saturday, June 5, 2021 - 8:00AM
0.6 Mile Swim - 16 Mile Bike - 4 Mile Run
Tullahoma, TN - Arnold AFB

As of May 5th (one month prior to our race date) we have finally been given approval for the use of the race venue.  We have opened registration for the 38th running of the Mach Tenn Triathlon.  We are limited to 150 participants.  Because of the late start for the planning of the race as well as the COVID precautions that will be in place – the race will be just a bit different this year.  Since we are just getting started with the planning process – we will fill in some of the updates/changes here as we go.


0.6 Mile Swim/ 16 Mile Bike/ 4 Mile Run

Registration can be found here:  https://www.reg2run.com/index.php/event_details/265
The information below will likely change a bit – updates coming.

Awards will be presented to the following groups – Overall, Masters, 14 & Under, 15-19 ,20-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75+, Clydesdale/Athena Open & Masters


Register for the 38th Mach Tenn Triathlon

Contact us

If you have questions about the race, you can email us at melissa@machtenn.org