While many spent Thanksgiving relaxing and eating, runners in Thursday's Berbee Derby were anything but couch potatoes.
Hundreds took to the streets in Fitchburg for the 10th annual fundraiser. The 10k race helps raise money for technology education.
Derby organizer, Karen Walsh, said, "The great part about this race is we not only cater to serious runners, but families; perfect for everybody."
So far the run has raised more than $680,000 for the foundation.