Epic Marathon

Green Bay, WI, USA • May 17, 2026

Race Day Weather

49°

66° high

Breezy

Dry

Cool start, warming trend ahead

Runners will face a temperature rise from 52°F at the start to a peak of 66°F. With a moderate wind from the SSE at 13 mph and gusts up to 25 mph, runners should be prepared for a headwind effect early on. Given the humidity at 60%, a conservative start is advisable to manage the warming conditions.

Race day forecast available in 31 days

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Pace Calculator

Distance: 26.2mi

Target Finish Time

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Common Goals:

This exciting event will feature heart-pumping races, live entertainment, and scenic views of Green Bay as participants traverse the neighborhoods of Ashwaubenon, Green Bay, and Allouez, along with the Brown County Parks trail system. The course is predominantly fast and flat, allowing participants to enjoy the scenery under the shadow of Lambeau Field. Source

Course Map

FAQ

When is the 2026 Epic Marathon?

The 2026 Epic Marathon will be held on Sunday May 17, 2026.

Is the Epic Marathon a Boston Marathon Qualifier?

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

What is the time limit for the Epic Marathon?

The time limit for the Epic Marathon is 7 hours.

What will the weather be like for the 2026 Epic Marathon?

The forecast calls for a high of 66°F and a low of 49°F with a 0% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.