31st Annual Northeast Delta Dental Boston Prep 16-Miler and 5-Miler logo

31ST Annual

31st Annual Northeast Delta Dental Boston Prep 16-Miler and 5-Miler

31st Annual Northeast Delta Dental Boston Prep 16-Miler and 5-Miler is a running race on January 24, 2027 in Derry, NH, with entry fees from $35 to $85.

Date
January 24, 2027 (91 days to go)
Price
$35–$85
Sport
Running

From the Organizer

Gearing up to run a marathon this spring? Or, just want to see if those winter miles are paying off? We've got a race for you! We're excited to bring back the annual Northeast Delta Dental Boston Prep 5 and 16 mile road races. Enjoy a scenic run with gentle rolling hills through the back roads of East Derry. Both races start and finish at West Running Brook Middle School in Derry. There will be tech shirts for the first 325 registered runners, post-race food, age group prizes, and professional timing. After the race, celebrate with a FREE BEER at our after-party at the Rockingham Brewery!

The 31st Running of the Northeast Delta Dental Boston Prep – this moderately challenging 16-miler is ideally scheduled for runners training for the Boston Marathon, any other spring marathon or a runner looking for a mid-winter challenge! Are you a regular runner but not ready for a full 16? Try the 5-mile race which offers a taste of the Boston Prep experience on a 5-mile course!

Events

Boston Prep 5-Miler$35
Boston Prep 16-Miler (3 hr limit - better than 11 min/mile)$85

Typical Conditions

It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.

Typical High

33°

Typical Low

14°

Chance of Rain

32%

Based on US Climate Normals data from W Hampstead, 6 mi from the venue.

Sunrise 7:07 AMSunset 4:47 PMDaylight 9h 40m

About Derry, NH

City Elevation

318 ft

Nearest Airport

MHT

Manchester-Boston Regional Airport · 7 mi

Major Hub

BOS

Boston Logan International Airport · 39 mi

Time Zone

Eastern Time

From Endurance Grid

Line up lodging and travel early to lock in your race weekend.

Race Location

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at 31st Annual Northeast Delta Dental Boston Prep 16-Miler and 5-Miler, put it on the calendar, and turn “someday” into a start date.

91

Days to train

Race
31st Annual Northeast Delta Dental Boston Prep 16-Miler and 5-Miler
Date
January 24, 2027

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About This Sport

Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.

With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.

Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.

Read the Guide

Running

From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Frequently Asked Questions

What is the 31st Annual Northeast Delta Dental Boston Prep 16-Miler and 5-Miler?
31st Annual Northeast Delta Dental Boston Prep 16-Miler and 5-Miler is a running race held in Derry, New Hampshire on January 24, 2027. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
When and where is the 31st Annual Northeast Delta Dental Boston Prep 16-Miler and 5-Miler?
Sunday, January 24, 2027 in Derry, New Hampshire at 1 W Running Brook Ln. Check the event page for exact start times and wave schedules.
How do I register for the 31st Annual Northeast Delta Dental Boston Prep 16-Miler and 5-Miler?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

31st Annual Northeast Delta Dental Boston Prep 16-Miler and 5-Miler

Jan 24, 2027

Register