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Marathons Found In Nampa, Idaho

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Marathons in & near Nampa, Idaho 2026 - 2027

The most comprehensive list of Marathons in and near Nampa, Idaho in 2026 - 2027. Find your perfect race!

Race Calendar: Marathons Found In Nampa, Idaho

🚀Boosted

Idaho Running Day

Boise, Idaho
Sat 17 Oct 26
$43.40 - $80.50
🚀Boosted

City of Trees Marathon

Boise, Idaho
Sun 11 Oct 26
$49.11 - $80.85
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City of Trees Marathon

Boise, Idaho
Sun 11 Oct 26
$49.11 - $80.85

Idaho Running Day

Boise, Idaho
Sat 17 Oct 26
$43.40 - $80.50

Boise River Marathon

Boise, Idaho
Sun 02 May 27
$38.53 - $64.98

YMCA Famous Idaho Potato Marathon & Fun Runs

Boise, Idaho
Sat 15 May 27
$38.96 - $97.68
Showing 1-4 of 4 results

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