
From the Organizer
Each season comes to an end with a celebratory 5K. This closing event gives program participants of all abilities a tangible sense of accomplishment. Crossing the finish line instills confidence through completion and is a joyful moment program participants always remember! Everyone who participates in our 5K receives a commemorative medal to celebrate this incredible achievement.
What's a 5K Buddy?
Every Girls on the Run participant at the 5K must run or walk alongside their chosen 5K Buddy. A 5K Buddy is someone 16+ who is responsible for encouraging, motivating, and keeping them safe on the 5K course and throughout the day. Each GOTR participant should be paired with one 5K Buddy. We ask that only one 5K buddy register per GOTR participant. Any additional people who want to participate should register as a Community Runner.
What's a Community Runner?
For the first time, the Girls on the Run Greater Boston 5K is excited to have a limited number of 5K bibs for community runners! If you've always wanted to experience the joy of a Girls on the Run 5K, now is your chance!
Girls on the Run participants and coaches are already registered for this event and DO NOT need to register again. This event will take place rain or shine. Please plan to join the celebration, whatever the weather brings!
Distances & Pricing
Race Location
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.
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.
Coming Up
Run for Rhi 5k Rhiannon Lee McCuish 5k Woodland Run/Walk
Endless Mountains Adventure Race
NBPT Lions Yankee Homecoming Road Race
Brimfield Wine Run 5k
Frequently Asked Questions (FAQs)
Girls On The Run Greater Boston Spring Season Celebratory 5K
May 30, 2026