October 24, 2021

Online registration is coming soon!

The 7th Annual Loco Half & Full Marathon is returning to Newmarket, NH on Sunday, October 25, 2020 for another beautiful day of fall running through southern New Hampshire! Looking to qualify for the Boston Marathon®? This course is flat and fast, making it one of the easier qualifying marathons in New England!

Coronavirus (COVID-19) Update

As you know, the United States has seen a continued surge in COVID-19 cases that unfortunately shows no signs of slowing. Although we had hoped to produce the Loco Half & Full Marathon this year, we’ve deemed the risk to our staff, our volunteers, our runners, and the local community that hosts our event to be too great to conduct the event this year.

However, with your support and understanding, Loco Races will survive the pandemic and return better than ever next year. If you were registered for this year’s event, please check your email for more information about your 2020 event registration.

If you have any questions or concerns, please reach out to [email protected]. We anticipate a high email volume, so response times may be delayed, but we’ll reply as soon as possible.

On behalf of the Loco Races team, we thank you for your understanding during these trying times, and we look forward to getting out there and running with you virtually in 2020 and in-person next year.

What You Get

Your registration for The Loco Half & Full Marathon includes a lot of awesome stuff! Check it out:

Premium Tech Hoodie

All runners get a stretchy, heavyweight tech hoodie!
Official design coming soon.


All runners get treated to hot soup, Clif Bars, Stonyfield yogurt, and Hint water at the post-race party inside the Rockingham Ballroom!

Finisher's Medal

All runners also get a Loco Marathon commemorative medal! (New medal image coming soon!)


As if all that wasn’t enough, runners 21+ get treated to a post-race party including craft beer from Smuttynose Brewing Company!



Early Bird - $79

Through February 28, 2020

Regular - $89

Through August 21, 2020

Late - $99

Through October 21, 2020


Early Bird - $59

Through February 28, 2020

Regular - $69

Through August 21, 2020

Late - $79

Through October 21, 2020

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Ready To Run?

Click the button below to reserve your spot at New Hampshire’s best marathon!

Register Today!

Want More Info?

Get all the essential details about the course, parking, packet pick-up, and more!

Race Details