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March 15th, 2025 @ 7:30am
$35 - $100
April 12th, 2025 @ 8:00am
$0 - $120
May 17th, 2025 @ 7:00am
$0 - $160
May 31st, 2025 @ 7:00am
$0 - $160
June 29th, 2025 @ 7:15am
$0 - $160
June 29th, 2025 @ 7:15am
$55 - $65
July 19th, 2025 @ 7:15am
$0 - $210
August 2nd, 2025 @ 7:15am
$0 - $150
August 9th, 2025 @ 7:15am
$0 - $130

Rocky Mountain Tri-Fest was established in 2023 to cater to the whole family. With events for everyone from mom and dad looking to try their hand at a gravel triathlon, to children looking to do their first triathlon.



The Sprint and Super Sprint gravel Tris are beginner friendly with the bike course on the gravel roads surrounding the reservoir. The road are graded and smooth, so you can use almost any bike, even a road bike with wide tires. 



The Mini and SSS were created for the younger members of the family, but adults are more than welcome to tag along. These distance take place entirely inside the reservoir, and are 100% about having fun. 

August 9th, 2025 @ 7:15am
$50 - $95

Rocky Mountain Tri-Fest was established in 2023 to cater to the whole family. With events for everyone from mom and dad looking to try their hand at a gravel triathlon, to children looking to do their first triathlon.



The Sprint and Super Sprint gravel Tris are beginner friendly with the bike course on the gravel roads surrounding the reservoir. The road are graded and smooth, so you can use almost any bike, even a road bike with wide tires. 



The Mini and SSS were created for the younger members of the family, but adults are more than welcome to tag along. These distance take place entirely inside the reservoir, and are 100% about having fun. 

August 23rd, 2025 @ 7:15am
$0 - $160
August 23rd, 2025 @ 7:15am
$55 - $65
September 13th, 2025 @ 7:15am
$0 - $230
September 27th, 2025 @ 7:00am
$0 - $160
October 4th, 2025 @ 7:00am
$0 - $210
October 25th, 2025 @ 7:00am
$0 - $165
October 25th, 2025 @ 8:00am
$55 - $65
2025
March 1
April 1
May 2
June 2
July 1
August 5
September 2
October 3
2025
March 1
April 1
May 2
June 2
July 1
August 5
September 2
October 3
Saturday, March 15th
Saturday, April 12th
Saturday, May 17th
Saturday, May 31st
Saturday, July 19th
Saturday, August 2nd
Saturday, August 23rd
Saturday, September 13th
Saturday, September 27th
Saturday, October 4th
Saturday, October 25th
Running
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Triathlons
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Running
7:15am | Boulder , Colorado
7:15am | Boulder , Colorado
8:00am | Boulder City, Nevada
Triathlons
7:15am | Boulder , Colorado
7:15am | Boulder , Colorado
7:15am | Boulder , Colorado
7:00am | Hurricane, Utah
7:00am | Boulder City, Nevada
7:00am | Boulder City, Nevada
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