
From the Organizer
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!
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
81°
Typical Low
60°
Chance of Rain
35%
Based on US Climate Normals data from Grand Rapids, 10 mi from the venue.
Host City
Elevation
686 ft
Nearest Airport
GRR
Gerald R. Ford International Airport · 9 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at River Trail Adventure Triathlon, put it on the calendar, and turn “someday” into a start date.
12
Days to train
Coming Up
Cereal City Athletics Youth Tri Club
41 miles away
Grand Haven Triathlon
42 miles away
TridelSol Olympic, Sprint & Super Sprint Triathlon, Duathlon, Aquabike, Relay & Swim Only Event
19 miles away
myTEAM TRIUMPH West MI - Tri Millennium Sprint -- Captain & Angel Registration
13 miles away
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
Three sports, one race — swim, bike, run in sequence, with transitions that are a discipline of their own.
Open water, open roads, and competition with yourself. Cross the finish line knowing what it took to get there.
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think.
Frequently Asked Questions (FAQs)
River Trail Adventure Triathlon
Jun 20, 2026