Race Day Weather
57°
76° high
Breezy
Dry
Cool start, rising temps ahead
Runners will face a starting temperature of 57°F, climbing to a warm 76°F by the finish. With an average humidity of 65% and a headwind throughout at 11 mph, hydration will be crucial. Adjust pacing strategies to account for the rising heat, particularly in the later stages of the race.
Race day forecast available in 169 days
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Distance: 26.2mi
0:00:00
HH:MM:SS
The TBK Bank Quad Cities Marathon, a USATF Certified and Boston Qualifier course, captures the essence of our nation’s heartland with its consistent connection to the Mississippi River and Midwest charm. This fairly flat and fast course features some of the finest and most beautiful river views in the country. Source
FAQ
When is the 2026 Quad Cities Marathon?
The 2026 Quad Cities Marathon will be held on Sunday September 27, 2026.
Is the Quad Cities Marathon a Boston Marathon Qualifier?
Yes, the Quad Cities Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2026 Quad Cities Marathon?
The forecast calls for a high of 76°F and a low of 57°F with a 0% chance of rain.
Historical Weather
Based on 24 years of data
Avg Temp
74°F
L:55° H:74°
RunScore
Conditions
Rain Freq
17%
4 of 24 yrs
Wind10mph
Dew53°F
Temperature History
Range of temperatures during race hours for each year.
Detailed History
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