Quad Cities Marathon

Moline, IL, USA · September 27, 2026

55°·72° high·Breezy·Dry

Weather

Race Day Weather

55°at start

73° high

Breezy

Dry

Comfortable temps, big temp swing

Mild 55°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 73°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 3 days

5 AM

6 AM

7 AM

8 AM

9 AM

10 AM

11 AM

12 PM

1 PM

2 PM

3 PM

Pre-raceRace windowPost-race

Pace Calculator

Distance: 26.2mi

Target Finish Time

0:00:00

HH:MM:SS

Pace

—

Weather Adj.

—

Common Goals:

Get forecast alerts for Quad Cities Marathon

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Plan

Get your personalized Quad Cities Marathon race plan

Weather-adjusted pacing, per-mile terrain splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide — all personalized to your goal and race-day conditions.

Race Conditions

Terrain Splits

Nutrition

Gear & Packing

T-Minus

Carb Tracker

Spectator Guide

Race Band

Race Info

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

Website

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 75°F and a low of 55°F with a 5% 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

Year	Low / High	Rain	Dew Point
2025 Quad Cities Marathon Clear conditions throughout the day. 2025	57°/87°	-	57°
2024 Quad Cities Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2024	65°/69°	Light	64°
2023 Quad Cities Marathon Partly cloudy throughout the day with late afternoon rain. 2023	62°/81°	-	54°
2022 Quad Cities Marathon Clear conditions throughout the day. 2022	56°/75°	-	51°
2021 Quad Cities Marathon Clear conditions throughout the day. 2021	55°/82°	-	48°
2019 Quad Cities Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2019	69°/72°	Light	67°
2018 Quad Cities Marathon Clear conditions throughout the day. 2018	46°/74°	-	49°
2017 Quad Cities Marathon Clear conditions throughout the day. 2017	67°/90°	-	63°
2016 Quad Cities Marathon Becoming cloudy in the afternoon. 2016	69°/85°	-	67°
2015 Quad Cities Marathon Partly cloudy throughout the day. 2015	61°/78°	-	60°
2014 Quad Cities Marathon Clear conditions throughout the day. 2014	53°/82°	-	56°
2013 Quad Cities Marathon Clear conditions throughout the day. 2013	43°/71°	-	46°
2012 Quad Cities Marathon Clear conditions throughout the day. 2012	35°/61°	-	33°
2011 Quad Cities Marathon Partly cloudy throughout the day with rain. 2011	50°/58°	Light	50°
2010 Quad Cities Marathon Partly cloudy throughout the day with rain clearing later. 2010	49°/63°	-	46°
2009 Quad Cities Marathon Clear conditions throughout the day with rain. 2009	51°/77°	-	54°
2008 Quad Cities Marathon Partly cloudy throughout the day. 2008	61°/72°	-	59°
2007 Quad Cities Marathon Clear conditions throughout the day. 2007	51°/90°	-	52°
2006 Quad Cities Marathon Clearing in the afternoon. 2006	57°/68°	-	47°
2005 Quad Cities Marathon Partly cloudy throughout the day with rain. 2005	69°/82°	Light	68°
2004 Quad Cities Marathon Clear conditions throughout the day. 2004	48°/74°	-	50°
2003 Quad Cities Marathon Partly cloudy throughout the day. 2003	47°/55°	-	40°
2002 Quad Cities Marathon Partly cloudy throughout the day with early morning rain. 2002	52°/67°	-	42°
2001 Quad Cities Marathon Partly cloudy throughout the day. 2001	58°/69°	-	55°