2026 Tri Millennium Triathlon - Saturday
Events
| Olympic Triathlon : Swim 1500 meters, Bike 24.9 miles, Run 6.2 miles |
| Olympic Duathlon : Run 3.1 miles, Bike 24.9 miles, Run 6.2 miles |
| Olympic Aquabike : Swim 1500 meters, Bike 24.9 miles |
| Sprint Triathlon : Swim 750 meters, Bike 12.4 miles, Run 3.1 miles |
| Sprint Duathlon : Run 1.55 miles, Bike 12.4 miles, Run 3.1 miles |
| Sprint Aquabike : Swim 750 meters, Bike 12.4 miles |
- Race Date: Saturday, July 25, 2026
- Start Time: 7am
- Location:Millennium Park
- Address: 1415 Maynard Ave SW
- City/State/Zip:Grand Rapids, Michigan 49302
- Country: USA
2026 Millennium Triathlon:
Trimillennium is a sprint and olympic distance triathlon,duathlon and aquabike race hosted in the beautiful Millennium Park, located on the southwest edge of Grand Rapids, MI. Our race is a local favorite going on 20 years. Whether you are new to triathlon or a seasoned veteran, TriMillennium is a great race for you. The shallow waters of Lake Leota offer calm and warm pleasent water, our bike course has just the right amount of elevation to get your blood pumping and the run is flat and fast! 100% of the proceeds from the race go towards the continued work of Bridge Street Ministries, an urban youth ministry located on the west side of Grand Rapids.
See Also:
• Friday Kids Events
Course Information:
Lake Leota is a man made lake in Millennium Park. The shallow, sandy bottom is perfect for a swim. Water temps tend to be between 75-80 degrees race day.
The bike course is on local roads in and out of the Grand River valley. You'll find its mostly flat with one hill on an out and back course.
The run course is on the flat paved trails around the lake inside the park.
Directions:
Other Info:
Previous Results:
2025 Results at: runsignup.com or athlinks.com
2024 Results at: runsignup.com or athlinks.com
2023 Results at: runsignup.com or athlinks.com
2022 Results at: runsignup.com
2020 Results: Cancelled Due To Covid-19
2019 Results at: RunSignUp or AthLinks
2018 Results: no race
2017 Results at: racetecresults.com
2016 Results at: triviumracing.com or athlinks.com
2015 Results at: xacte.com or athlinks.com
2014 Results at: xacte.com or athlinks.com
2013 Results at: athlinks.com
2012 Results at: athlinks.com
2011 Results: not available ???
2010 Results at: active.com or athlinks.com
2009 Results: not available ???
2008 Results: Sprint Triathlon / Relay / Kids / Search
Endurance Hub
