This modified triathlon sports kayaking instead of swimming, a hybrid of paved and dirt trail biking, and a mix of trail and road running. Take on the challenge individually or compete with a relay team of two or three. The race is split into two distances -- Tri-Hard and Tri-Harder.
All ages and experiences welcome! We are dedicated to making this a family-friendly event while also bolstering healthy competition.
Sign up by June 1st to guarantee a T-shirt!
Jun 20, 2026
Distance — Donations ONLY - Non-participants
Type — Running
08:00
$0.00
Jun 20, 2026
Distance — Free Agent
Type — Running
08:00
$20.00
Jun 20, 2026
Distance — Kayak Rental Signup
Type — Running
08:00
$32.08
Jun 20, 2026
Distance — 10 Miles
Type — Running
08:00
$45.00
Jun 20, 2026
Distance — 10 Miles
Type — Running
08:00
$60.00
Jun 20, 2026
Distance — 21 Miles
Type — Running
08:00
$65.00
Jun 20, 2026
Distance — 21 Miles
Type — Running
08:00
$90.00
These values represent the 3-year monthly averages for June in Lowell.
Learn more about the host city, Lowell.
Lowell is a town in Kent County, Michigan. It is just east of Grand Rapids.
Read more launchRead what other athletes have to say about their experience at the River Trail Adventure Triathlon.
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calendar_today Jun 07, 2026
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