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Mainly Marathons Northwest Series

Name: Mainly Marathons Northwest Series
Start: 2026-09-23
End: 2026-09-23
Location: Lewiston

Lewiston, United States • 23 Sep 2026

2026 Northwest Series - Day 6 (ID)

Mainly Marathons presents Day 6 of the Northwest Series on September 24, 2026, at Hell's Gate State Park in Lewiston, ID. The event page lists multiple race distances and published entry offers for each distance. Organizers note that there are no time limits and that food is available. Medals are mentioned among event features and the event references a community called Loony Community.

Distances offered include:

5K
10K
Half marathon
Marathon
50K

Published entry fees for the listed individual age group/open offers are: Marathon USD 145, Half Marathon USD 125, 5K USD 55, 10K USD 65, and 50K USD 155. The event location is given as Hell's Gate State Park, 5501 Hell's Gate Road, Lewiston, ID 83501. The series organizer is Mainly Marathons.

Additional promotional material refers to medals and community activities and indicates related series information is available from the organizer. The event description does not provide start or finish times on the event page. Visit the organization's website for the most recent information.

United States Idaho Lewiston

Race information

Website Registration

50 km

50k

Marathon

Half Marathon

10 km

10k

5 km

Visit the organization's website for the most recent information.

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