The 18th Annual Big Lake Half Marathon is returning to Alton, NH on Saturday, May 16, 2020 for another day of scenic New England running! Join thousands of runners and spectators at New Hampshire’s most scenic road race, where you celebrate your finish with an after-party featuring refreshing Smuttynose craft beer and plenty of food!

Register Today!

What You Get

Your registration for the Big Lake Half includes a lot of awesome stuff! Check it out:

Quarter-Zip Fleece

All Half Marathon runners get an awesome 1/4 zip long-sleeve fleece! Official design coming soon!


You read that right! You get granola bars, bananas, and New York Style pizza after the race along with locally made ice cream with all the fixings.

Finisher's Medal

You also get a Big Lake Half commemorative medal!
Previous year’s medal pictured above.

Smuttynose CRAFT BEER

As if all that wasn’t enough, runners 21+ get treated to a post-race party including two delicious Smuttynose craft beers!


Early Bird - $59

Through January 10, 2020

Regular - $69

Through April 17, 2020

Late - $79

Through May 13, 2020

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Ready To Run?

Click the button below to reserve your spot at New Hampshire’s most scenic road race!

Register Today!

Want More Info?

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

Race Details