Cailin Joyce to run the Boston Marathon for the HPTO

Meet Our 2026 HPTO Marathon Runner: Cailin
We are thrilled to introduce Cailin, our 2026 Boston Marathon bib recipient!
Cailin is a proud mom to her daughter, Annabel, a second grader at Elmwood. She has watched Annabel flourish within the Hopkinton Public Schools—developing a joy of learning, a sense of belonging, and a deep love for her Hiller community. She’s seen that same pride and confidence reflected in Annabel’s friends and classmates, and she knows exactly where that magic comes from: the dedicated teachers, administrators, and staff who go above and beyond for Hopkinton’s children every single day.
“It would be a real honor to partner with the HPTO to support all the amazing work they do!”
In addition to being a committed member of our school community, Cailin is also an accomplished runner. She has completed about ten marathons, and after three years of focused training, she proudly achieved her first Boston Qualifying time this September. Though she has run many races, Boston 2026 will be her first Boston Marathon—and she’s excited to make it truly meaningful.
Her goal now is to channel all of that hard work and passion into giving back by running Boston as a fundraiser for the HPTO.
Please join us in cheering on Cailin as she begins her journey to the starting line. We are so grateful to have her representing our schools and our community!
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So proud of all that you do! Can’t wait to cheer you on!
Go Cailin!
Incredible achievement even qualifying, hope you have the best time running this!
Wow a qualifier huh!?!? Congrats and enjoy the run!
Good luck, Cailin! You got this!
Good luck!
Go Cailin Go! We will be cheering you on on race day!! Thank you for running for a great cause!!
Cailin, So proud of you! You are going to crush it. :-)
Way to go, Cailin!
Miles that Matter:
Ms. Kirby (Marathon)
Mrs. Rosendale (Elmwood)
We are so lucky to have teachers who go the extra mile to make learning so much fun!
Good luck Cailin!!
Miles that Matter-
Christy Kouris (HMS)
Karen Ford (HMS)
Miles that Matter- Mrs. Mack (Elmwood)
Miles that Matter- Mrs. Allen (Marathon)
Good Luck Cailin!!
Run, run, run!!!
Love, The Winrows
Looking forward to watching you crush it! "Cailin Strong"
You got this!!
Room 212 will be cheering you on!! Love,
Anna's class
SO excited for you to represent our schools in the Marathon! Sending love from B117!
Wishing you a great training cycle and race day! From a fellow HPTO marathon runner :)
Miles that Matter; Mariel Calnan; Thank you for going the extra mile with your Hopkins students!
Go Cailin Go! Can’t wait to cheer you on and hopefully run some training miles together!
I am so proud to support a forever friend and her beautiful daughter! Good luck Cailin!
We want evidence of the plunge
Go Cailin! looking forward to training together this winter!
Way to go!
I hope that you reach your goal! (Janice’s Mom)
So pumped for you! You got this!!
Let’s gooooo!!!
Let’s go!
Good luck Cailin!! You rock :)
Get it, Cailin! We can't wait to cheer you on.
Go Cailin!
Go Cailin!
Go Cailin!! Crush this!!
Let's GOOOO!
Go Cailin!!
Go Cailin!! We'll be cheering you on every step of the way!
Holy moly! Congratulations, Cailin! What an amazing achievement. Best of luck in April, you’re going to kill it!
You are going to crush it!
Go Cailin! We can’t wait to cheer you on at the start!
Go Cailin!
You got this!
Go Cailin Go! So excited for you to tackle Boston
Congratulations! All of HPS is cheering for you 🥳
Best of luck!
Go Cailin!!
Let’s gooooooo!
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