In 45 days · Sat, Nov 21, 2026
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Saturday, November 21st, 2026
22 Pratts Mill Rd, Sudbury MA
5K · 10K
32–46°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
26–45°F
dry
2024
39–46°F
rain
2023
23–40°F
dry
2022
22–37°F
dry
2021
35–52°F
rain
2020
41–59°F
dry
2019
31–48°F
dry
2018
22–40°F
dry
2017
35–56°F
dry
2016
30–36°F
dry
Best months to race in Massachusetts →
Race-day forecast says layers
32°F at the start.
Gloves, ear warmers, throwaway layers, hand warmers — delivered before race day.
About this race
Where:
Curtis Middle School, 22 Pratts Mill Rd, Sudbury, MA
When:
November 21, 2026, 10 AM. Same-day registration/bib pick-up begins at 8:00 A.M. Pre-race bib pickup will be available – date/location TBD.
What:
- Activities: Kid’s fun run, a 1.4-mile walk, a 5K run, and a 10K.
Who:
- Participants: Walkers and runners of all ages and ability levels: strollers are welcome.
- Special Needs Athletes: Athletes with special needs to participate on their own or as part of a Duo Team.
- Volunteers: Runners interested in being teamed up with special needs athletes to push or encourage their special needs teammate to the finish line.
- Supporters: Sponsors, donors, and volunteers.
Registration:
Register for the Kid’s fun run, a 1.4-mile walk, a 5K run, or 10K run
Early Registration Discount:
REGISTER BEFORE SEPTEMBER 15, 2026 FOR $30 for 5K, 10K, 5K Duo, 10K Duo and ONLY $15 FOR 1.4 MILE WALK.
Calling All Athletes:
At SMILE Mass, we are constantly inspired by the incredible abilities of our special athletes, and we invite you to showcase your strength and determination to the world! Whether you’re an able-bodied participant or an athlete with special needs, this race is open to all. You can walk, run, push, or be pushed—everyone is welcome to join in the fun!
Fundraising Opportunity:
If you raise $100 or more, your registration is FREE! It’s simple to join this fun, inclusive event—just follow the instructions and sign up for an unforgettable experience!
Volunteer Opportunity:
Like any event, we are dependent on and grateful for our volunteers’ hard work to ensure success. To volunteer, please click the link below. Please share with friends, neighbors, and family who want to volunteer with you. Volunteer Here
Sponsorship Opportunities:
There’s no better way for your business or corporation to make a meaningful, positive impact than by giving back to the community. Interested in becoming a sponsor or making a donation? Click here to learn more!
Donate to the Gobble Wobble:
Don’t miss out on this exciting opportunity! Register before October 1st to lock in the current rate, and we look forward to seeing you on November 21st—let’s make this year’s Gobble Wobble the biggest and most inclusive one yet!
More Information:
For complete details, please visit: Gobble Wobble for SMILE Mass
Course map
Train with a club
Run clubs near Sudbury to train with before race day.
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