Now in its 39th year, the Mountain Lakes Triathlon invites you to swim the calm waters of Lake Guntersville, bike a flat, beautiful loop, and run lakeside greenways.
Whether you’re chasing a personal best or just finishing strong, the community vibe and post-race pool party make this event one to remember.
Join athletes of all levels for a day of challenge, camaraderie, and celebration at one of the country’s longest-running triathlons.
Jul 25, 2026
Distance — Olympic - Individual
Type — Running
07:00
$139.00
Jul 25, 2026
Distance — Olympic Triathlon - 2 Person Relay
Type — Running
07:00
$169.00
Jul 25, 2026
Distance — Olympic Triathlon - 3 Person Relay
Type — Running
07:00
$199.00
Jul 25, 2026
Distance — Virtual - Individual - Any Distance
Type — Running
07:00
$79.00
Jul 25, 2026
Distance — Sprint - Individual
Type — Running
07:30
$109.00
Jul 25, 2026
Distance — Sprint Triathlon - 2 Person Relay
Type — Running
07:30
$149.00
Jul 25, 2026
Distance — Sprint Triathlon - 3 Person Relay
Type — Running
07:30
$179.00
These values represent the 3-year monthly averages for July in Guntersville.
Learn more about the host city, Guntersville.
Guntersville is a town in the mountains of Alabama.
Read more launchRead what other athletes have to say about their experience at the Mountain Lakes Triathlon.
Be the first to share your experience with the community!
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