
From the Organizer
On June June 27, runners from throughout New England and beyond will gather in the town of
Marlborough for the running of the Marlborough 250th Birthday Bash Mad Dash. The theme of this year’s race will be Semiquincentennial: The 250th anniversary of the founding of both the United States and Marlborough.
The 5K race and fun run attracts competitive and recreational runners of all ages. USATF-certified, the
Mad Dash is a challenging course, winding along scenic rural roads and rolling hills lined with stone
walls and spectacular views of Mount Monadnock.
Commemorative t-shirts are included in the registration — but only for the first 60 registrants. Don't miss
out; sign up now!
Prize categories for the race this year have been greatly expanded. This year, the top three male
and female runners will receive awards and prizes. First Place Men’s and Women’s runners will
receive $100.00 cash Second Place Men’s and Women’s runners will receive $50.00 cash Third
Place Men’s and Women’s runners will receive $25.00 cash
In addition to the awards and prizes listed above, top finishers in each of the following categories
will receive a $25.00 local gift certificate: Age groups include 0-12, 13-19, 20-29, 30-39, 40-49,
50-59, 60-69, 70+
Contact Croteau-Coutts-Ford Post 24 at post24americanlegion@gmail.com for more
information.
Events
Weather
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
80°
Typical Low
54°
Chance of Rain
39%
Based on US Climate Normals data from Keene, 7 mi from the venue.
Host City
Elevation
985 ft
Nearest Airport
MHT
Manchester-Boston Regional Airport · 39 mi
Major Hub
BDL
Bradley International Airport · 71 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Marlborough Birthday Bash Mad Dash 5K, put it on the calendar, and turn “someday” into a start date.
19
Days to train
Coming Up
Scores Summer Series for Scholarships 8 Wednesdays
6 miles away
Dublin School Outdoor Center Trail Race
8 miles away
4 on the 4th Road Race
6 miles away
Splash Dash 5K
6 miles away
From Endurance Grid
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.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
Marlborough Birthday Bash Mad Dash 5K
Jun 27, 2026