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Ultra Marathons found in Grand Rapids City

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Ultra Marathons in & Near Grand Rapids City 2025 - 2026

The most comprehensive list of Ultra Marathons in and near Grand Rapids City in 2025 - 2026. Find your perfect race!

Race Calendar: Ultra Marathons found in Grand Rapids City

πŸš€Boosted

TridelSol Olympic, Sprint & Super Sprint Triathlon, Duathlon, Aquabike, Relay & Swim Only Event

Middleville, Michigan
20 Jul 25
$32.80 - $181.20
πŸš€Boosted

Michigan Titanium

Grand Rapids, Michigan
10 Aug 25 - 11 Aug 25
Free - $578.95
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Grand Rapids Triathlon

Ada, Michigan
07 Jun 25 - 08 Jun 25
$58.68 - $368.95

Summer Trail Fest Ultra, Half Marathon & 5 Miler

Laingsburg, Michigan
14 Jun 25
Free - $123.90

The FRED Running Relays - 25 Mile - 50 Mile - 100 Mile - 200 Mile

Rockford, Michigan
11 Jul 25 - 12 Jul 25
$43.40 - $91.10

TridelSol Olympic, Sprint & Super Sprint Triathlon, Duathlon, Aquabike, Relay & Swim Only Event

Middleville, Michigan
20 Jul 25
$32.80 - $181.20

Michigan Titanium

Grand Rapids, Michigan
10 Aug 25 - 11 Aug 25
Free - $578.95

Camp Quality's Go Gold for the Kids 5k

Flushing, Michigan
07 Sep 25 - 29 Sep 25
Free - $22.75

PEDALS

Cannonsburg, Michigan
14 Sep 25
Free - $62.30

The Dirty Mitten Gravel Triathlon

Middleville, Michigan
21 Sep 25
$58.68 - $149.84
Showing 1-8 of 8 results