
From the Organizer
The Monson Memorial Classic road race was started in 1996, shortly after the deaths of Kelly Waldron and Kathy Waldron Perry. These sisters died eight months apart from different types of cancer. Kathy suffered with melanoma, and Kelly had breast, bone, and liver cancer. They were wonderful, loving people. This race is in their memory, and past proceeds have gone to American Cancer Association of Western Mass, American Lung Association, Quaboag Valley Hospice, and the Make-A-Wish Foundation. This year we are giving proceeds to Griffin's Friends.
Griffin's Friends was founded in 1994 in Springfield, MA and named in honor of Griffin Kelleher, who lost his courageous battle with cancer at 14 months of age. Griffin's Friends is a nonprofit group that provides support to children who are stricken with cancer, and their families. To learn more, visit www.griffinsfriends.com
On race day, please bring canned goods to donate to Open Pantry. We will have a collection area at the race.
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
52°
Typical Low
32°
Based on US Climate Normals data from Staffordville, 8 mi from the venue.
Host City
Nearest Airport
BDL
Bradley International Airport · 22 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 Monson Memorial Classic Half Marathon & 5K, put it on the calendar, and turn “someday” into a start date.
153
Days to train
Coming Up
Fourth of July Freedom Four Miler
10 miles away
4th Annual Christmas in July Tree.1 Walk and Run for Fun
12 miles away
Knights of Columbus Scholarship 5k
7 miles away
Brimfield Wine Run 5k
7 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.
The half marathon is the distance where you find out what you're actually made of. Long enough to demand real preparation. Short enough that it doesn't consume your life to train for it. Most people who run their first half describe it as the race that changed their relationship with what they're capable of. Once you cross this finish line, the bar moves. That's not a warning — that's the point.
Race day energy varies by event size, but the finish line feeling is the same regardless. Big races keep the noise going the whole way. Smaller races give you stretches where it's just you and the miles — and that solitude becomes its own kind of fuel.
The half marathon rewards people who show up for the boring training miles.
How long to train: 10–14 weeks. If you're already running consistently, 10 weeks of structured buildup is enough. If you're building from a casual base, give yourself 14.
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)
Monson Memorial Classic Half Marathon & 5K
Nov 8, 2026