TBK Bank Quad Cities Marathon

About the Event

Experience the heartland's most scenic river run at the TBK Bank Quad Cities Marathon, scheduled for September 26-27, 2026. This celebrated Boston Qualifier course lives up to its "Run the River" motto, guiding participants across three bridges, through four cities, and along two states, all while showcasing stunning Mississippi River vistas. Voted the best marathon in Illinois, this fast, flat event combines Midwest charm with a vibrant after-party, creating an unforgettable weekend for runners seeking a quintessential American marathon experience.

Races Offered

Half Marathon

Sep 27, 2026

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Distance — 21.1K

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07:00

Marathon

Sep 27, 2026

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Distance — 42.2K

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07:00

Marathon Relay

Sep 27, 2026

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Distance — 42.2K

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07:00

10K Run

Sep 27, 2026

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Distance — 10K

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07:15

5K Run/Walk

Sep 27, 2026

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Distance — 5K

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07:15

Weather History

These values represent the 3-year monthly averages for September in Moline.

thermostat Temperature

15.7° / 26.2°

wb_sunny Feels like

14.9° / 25.3°

light_mode Avg sunshine hours

10h 43m

water_drop Avg rainfall

1.6 mm

ac_unit Avg snowfall

—

air Avg wind speed

9.9 km/h (Light breeze)

opacity Sweat loss rate

High

terrain Course conditions

Hard and dry surface

sunny Max UV Index

Moderate (5.0)

humidity_mid Humidity

66.8%

wb_twilight Sunrise

06:43

nightlight Sunset

19:09

About Moline

Learn more about the host city, Moline.

Moline is one of the Quad Cities in Western Illinois. Moline's downtown serves as one of the civic and recreational hubs of the Quad Cities; many events take place at the 12,000-seat TaxSlayer Center and at John Deere Commons.