Armed Service Marathon

Grand Haven, MI, USA • May 17, 2026

Race Day Weather

52°

66° high

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Dry

Cool start, steady winds

Runners will face a temperature rising from 55°F to 66°F, with a consistent 13 mph wind from the S. Humidity will be moderate at 61%, making for comfortable conditions. Pacing should remain steady, with hydration planned early due to the gradual warming throughout the race.

Race day forecast available in 25 days

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Pace Calculator

Distance: 26.2mi

Target Finish Time

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The Armed Services Marathon, Half Marathon & 5K honors all branches of our military as well as our first responders. Each branch will have a booth and/or exhibit in the stadium. We will have a Joint Services Honor Guard presentation before the singing of the National Anthem. Each military branch will staff an aid station for your support and our participants will vote which aid station they enjoyed the most. The winning branch will be awarded the “Traveling Trophy.” Our four time defending champions, the U.S. Marine Corps proudly display it in their office. Source

Course Map

FAQ

When is the 2026 Armed Service Marathon?

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

Is the Armed Service Marathon a Boston Marathon Qualifier?

Yes, the Armed Service Marathon is an official Boston Marathon qualifier.

What is the time limit for the Armed Service Marathon?

The time limit for the Armed Service Marathon is 6 hours.

What will the weather be like for the 2026 Armed Service Marathon?

The forecast calls for a high of 66°F and a low of 52°F with a 0% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.