Saturday, May 15, 2021 @ 4:00 AM
This Event Took Place Sat. May 15, 2021

About our race

Questions? PLEASE CONTACT BILL CONLEY AT Do not contact the State Park or Department of Economic Resources to have questions about the race answered.

Please note that the race is subject to park permit approval and dates are subject to change.

Come celebrate the scenic, "gentle rolling hills" of southern New Hampshire with us on Saturday May 18th, 2024 at the Manchester to Monadnock Ultramarathon. It is a grueling, point-to-point test of endurance as you will run a total of 55 miles and cover approximately 6000+ feet of gain!
The course winds its way over roads (60%), dirt roads (20%) and trail (20%) as you travel through Manchester, Goffstown, New Boston, Greenfield, Peterborough, Dublin and Jaffrey.

Upon arriving at the Pumpelly Trailhead at Dublin Lake, you will cap off this race by heading up to the summit via the Pumpelly Trail and then descending via White Arrow and Parker Trail with the finish in the State Park off of Poole Reservoir.

The race will start at 4:00am and we provide a generous cutoff of 4:00pm at the Pumpelly Trailhead (mile 45) offering 5 well stocked aid stations every 10 miles. Runners may also provide well labeled, reasonably sized drop bags at each of the aid stations. We are capped at 125 runners so be sure to sign up early!!!

Look forward to seeing you!

Visit us at

"Unbelievable race!! Great job Bill and Darby. Your crew of volunteers were amazing! Can't wait for you to open up registration for next year!!" - Nate Brown

"A very big and warm hug and thank YOU to the entire Conley family, including Darby, Bill's mother, Darby's mother (I made it a point to meet both of you), and ALL of the incredible volunteers. I think I personally thanked each and every one of you, but if I somehow missed you, please know that YOU are the reason we were able to do what we did. Thank you for being out there. Thank you for your energy. Thank you for supporting Bill and his crazy idea of a race. And thank you for caring so deeply about all of us runners. You made this possible, and for that you will forever be in my memory for the experience had." - Thor Kirleis

"Thank you for the humbling experience. Pretty happy to share that Manchester to Monadnock Ultramarathon by Just Keep Running, LLC really kicked my ass! The full gamut of terrain was pretty awesome. Something for everyone! From road to rail trail on to tecnical steep singltrack climbs then back to dirts roads wandering rolling back hills. I grossly underestimated and paid the price after just 30 miles. Very grateful to have been a part of it and am really looking forward to another shot next year. I'd urge anyone up for a 50+ mile challenge to check this out. It is not your typical "road race" to be taken lightly. Thank you Bill for the challenge!" - John Beliveau

NEW FOR 2024

New in 2024 - The Manchester to Monadnock Ultramarathon will be a GPX only race. There will be minimal to no course markings. Entrants will be required to download the course GPX and utilize that to navigate their way to Monadnock. The GPX will be made available in advance of the Event and will be sent to all entrants. Please contact us directly if you have any questions. Thank you!


PLEASE NOTE: We do not have shuttle service available to transport runners from the finish area back to the starting area in Manchester. We are currently looking into some transportation options but do not have anything available at this time. Entrants should plan to have someone pick them up or make arrangements with other entrants for a ride back to the start. If we are able to secure transportation, we will be sure to make an announcement.

Refund Policy

It is our policy to offer a full refund (minus the fees charged by Ultrasignup) to a runner if they cancel their registration through Ultrasignup no later than 30 days prior to the date of the race. An email to the Race Director does not constitute a cancellation. Within 30 days, the fee is either forfeited or the runner may request a deferment of the registration fee up to and no later than the following year. Within one week of the race, the race fee is forfeited.

Event's current local time: 12:08 PM ET


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