Illinois Marathon

Champaign-Urbana, IL, USA • April 25, 2026
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partly-cloudy-day Partly cloudy throughout the day.

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When is the 2026 Illinois Marathon?

The 2026 Illinois Marathon will be held on Saturday April 25, 2026.

Is the Illinois Marathon a Boston Marathon Qualfier?

Yes, the Illinois Marathon is an official Boston Marathon qualifier.

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CHAMPAIGN, Ill. (WCIA) — Thousands of registered runners tied their shoes tight and got moving in Champaign County on Saturday, despite concerns of a potential cancellation.  The Christie Clinic Illinois Race Weekend’s opening 5K race was canceled on Friday amid protests on campus. They found out Saturday’s races were on around 10 p.m. that night following […]

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Thousand of runners took part in the 15th annual race weekend. Race officials say, more than 10,000 people were registered for the originally scheduled races.

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Update: 12:30 AM Saturday April 27th

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Historical Weather & Results

RunScore
Run Score: 7
Temp
67°F
Min/Max
56°/67°F
Dew
53°F
Days of Rain
0/2
Wind
19mph
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YearLow / HighRainResults

Illinois Marathon 2025 Weather History

Partly cloudy throughout the day.

2025
cloudy
48°/ 60°-
Run Score: 7

Illinois Marathon 2024 Weather History

Partly cloudy throughout the day with rain.

2024
partly-cloudy-day
64°/ 75°-
Run Score: 5
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Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

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You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR