Michigan Titanium
Grand Rapids, MI, USA
10 Aug, 2025 (Sun)
Swimming
600 m, 1500 m, 1.2 mi, 2.4 mi
Duathlon
12.4 mi
3.1 mi
112 mi
26.2 mi
56 mi
13.1 mi
24.8 mi
6.2 mi
Aquabike
600 m
12.4 mi
1.2 mi
56 mi
2.4 mi
112 mi
1500 m
24.8 mi
Triathlon
600 m
12.4 mi
3.1 mi
2.4 mi
112 mi
26.2 mi
About the event
Michigan’s Only 140.6 Mile (Ultra-Distance) Triathlon
140.6 miles: that is what you are up against. Start your challenge with a 2.4 mile swim in crystal-clear Versluis Lake. Then jump on your bike for 112 miles through the rolling countryside of West Michigan. Finish up your day with a full marathon on the closed run course. Do all that and cross the Michigan Titanium finish line… and you’ve earned the right to call yourself a TITAN.
Not ready to attempt the Ultra-Distance race? Michigan Titanium offers Half, Olympic and (NEW) Sprint distances in our Triathlon, Duathlon, Aquabike, Relay & Swim-Only events.
USA Triathlon Membership/One-Day Pass
You will be asked to enter your current USAT Membership number during checkout. USAT Membership or One Day Pass is required to participate in this USAT Sancationed event. One Day Pass fee is $15.
Races offered by this event
You have 32 weeks to prepare
Olympic Aquabike
10 Aug, 2025 (Sun) - 07:00
Aquabike
1500 m
24.8 mi
Solo
On site
Swimming
1500 mLakeOut & backCycling
24.8 miRoadOut & back
Full-Distance Triathlon
10 Aug, 2025 (Sun) - 07:00
Triathlon
2.4 mi
112 mi
26.2 mi
Solo
On site
Swimming
2.4 mi1.2 mi per loopLakeMultiple loopsCycling
112 mi56 mi per loopRoadMultiple loopsRunning
26.2 mi6.2 mi per loopRoadMultiple loops
Full-Distance Aquabike
10 Aug, 2025 (Sun) - 07:00
Aquabike
2.4 mi
112 mi
Solo
On site
Swimming
2.4 mi1.2 mi per loopLakeMultiple loopsCycling
112 mi56.2 mi per loopRoadMultiple loops
Full-Distance Swim-Only
10 Aug, 2025 (Sun) - 07:00
Swimming
2.4 mi
Solo
On site
Lake
Multiple loops
Half Swim-Only
10 Aug, 2025 (Sun) - 07:00
Swimming
1.2 mi
Solo
On site
Lake
Single loop
Olympic Swim-Only
10 Aug, 2025 (Sun) - 07:00
Swimming
1500 m
Solo
On site
Out & back
Sprint Swim-Only
10 Aug, 2025 (Sun) - 07:00
Swimming
600 m
Sprint Triathlon
10 Aug, 2025 (Sun) - 07:00
Triathlon
600 m
12.4 mi
3.1 mi
Solo
On site
Swimming
600 mLakeCycling
12.4 miRoadRunning
3.1 miRoad
Sprint Aquabike
10 Aug, 2025 (Sun) - 07:00
Aquabike
600 m
12.4 mi
Solo
On site
Swimming
600 mLakeOut & backCycling
12.4 miRoad
Half-Distance Aquabike
10 Aug, 2025 (Sun) - 08:00
Aquabike
1.2 mi
56 mi
Solo
On site
Swimming
1.2 miLakeSingle loopCycling
56 miRoadSingle loop
Olympic Duathlon
10 Aug, 2025 (Sun) - 08:20
Duathlon
24.8 mi
6.2 mi
Solo
On site
Cycling
24.8 miRoadOut & backRunning
6.2 miRoadSingle loop
Half-Distance Duathlon
10 Aug, 2025 (Sun) - 08:20
Duathlon
56 mi
13.1 mi
Solo
On site
Cycling
56 miRoadSingle loopRunning
13.1 miRoadMultiple loops
Full-Distance Duathlon
10 Aug, 2025 (Sun) - 08:20
Duathlon
112 mi
26.2 mi
Solo
On site
Cycling
112 mi56 mi per loopRoadMultiple loopsRunning
26.2 mi6.2 mi per loopRoadMultiple loops
Sprint Duathlon
10 Aug, 2025 (Sun) - 08:20
Duathlon
12.4 mi
3.1 mi
Solo
On site
Cycling
12.4 miRoadRunning
3.1 miRoad
Reviews
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Official links
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