Sioux Falls Marathon
Sioux Falls, South Dakota, United States
Sep 20, 2026 - Sunday
5k, 10k, Half-marathon, Marathon
Race Information
The Sioux Falls Marathon is South Dakota’s premier marathon weekend and features races for all levels of runners: from a 100-meter youth dash to a USATF certified Full Marathon that is a Boston Qualifying Race.
Related Events
Mainly Marathons Center of the Nation Series - Day 4
Date: Oct 1, 2026 - Thursday
Size: 1 - 100 participants
Location: Belle Fourche, South Dakota
Brookings Marathon, Half Marathon & Relay
Date: Oct 10, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Brookings, South Dakota
Jingle Bell Run - Sioux Falls
Date: Nov 27, 2026 - Friday
Size: 100 - 500 participants
Location: Sioux Falls, South Dakota
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Race Facts
Race Size: 1,000 - 5,000
Course Type: Road
Boston Qualifier: Yes
Kids Run: Yes
Where to Stay
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