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myTEAM TRIUMPH West MI - Tri Millennium Sprint -- Captain & Angel Registration
myTEAM TRIUMPH West MI - Tri Millennium Sprint -- Captain & Angel Registration logo

myTEAM TRIUMPH West MI - Tri Millennium Sprint -- Captain & Angel Registration

Grand Rapids, Michigan, United States View on map
Jul 25, 2026 (America/New_York local time)
Triathlon

About this race

TriMillennium is a sprint and olympic distance triathlon, duathlon, and aquabike race hosted in the beautiful Millennium Park, located on the west edge of Grand Rapids.  TriMillennium is one of the local favorites for the West Michigan multi-sport community.  Located on the edge of Grand Rapids, TriMillennium is easily accessible with ample parking at the park.  Athletes and spectators alike will enjoy this race.

​Whether you are a brand new athlete, or a seasoned veteran, TriMillennium is a great race for you.  The shallow waters of Millenium Park offer pleasant and calm water.  And our flat a fast bike and run courses make TriMillennium a great option for your “A” race, your first race, or anywhere in between.

​100% of the proceeds from the race will go toward the continued work of the Bridge Street Ministries, an urban ministry located in the West Side of Grand Rapids, MI.

Pick your distance

Triathlon

Captain Sprint Tri

Join myTEAM TRIUMPH in the Sprint TRIATHLON (Swim: 750m, Bike: 5K, Run: 5K) and be part of something incredible! We will have opportunities for teams of 3 Angels for each Captain.

Jul 25, 2026 5K 7:00 AM
Free
Closed

Angel Sprint Tri

Join myTEAM TRIUMPH in the OLYMPIC TRIATHLON (Swim: 750m, Bike: 5K, Run: 5K) and be part of something incredible! To ensure Captains make the finish cutoff times, you must have completed the following: 1. At least one event of this distance in the past 2 years. 2. Finish Time recommendation: Olympic Tri - 1hr 45min or less.

Jul 25, 2026 5K 7:00 AM
$25.00
Closed

Typical race-day weather

Based on 11 years of Open-Meteo archive data for this event's race dates in Grand Rapids, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 17.9° / Maximum temperature (race-week average) 28.1°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 17.9° / Maximum feels like — heat index / wind chill (race-week average) 31.2°
Peak wind (km/h)
Strongest wind of the day (race-week average)
16.2
Precip (mm)
Precipitation over the day (race-week average)
2.5mm
Humidity
Mean relative humidity (race-week average)
68.9%
Sunrise
Sunrise at the start line on July 25, 2026 (EDT)
Sunset
Sunset at the start line on July 25, 2026 (EDT)
Daylight
Hours between sunrise and sunset on race day
14h 44m

The sun rises at 6:26 AM and sets at 9:11 PM local time (EDT) in Grand Rapids on July 25, 2026 — 14h 44m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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Other races near Grand Rapids

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 84 Grand Rapids events

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