The Trail Animals Running Club played host to the annual Fells Winter Ultra 40-mile and 32-mile ultramarathons on Saturday, Dec. 1, 2018, at the Middlesex Fells Reservation in Stoneham, Mass. In addition to the photos on this page, dozens more can be viewed in a photo gallery on the MassUltra Facebook page.
Matthew George of Worcester, Mass., eyes the next rock to dodge during the 32-mile race at the Fells Winter Ultra on Saturday, Dec. 1, 2018. Photo by Chris Wristen/MassUltra.Elizabeth Thompson flew in from Australia to race the Fells Winter Ultra for the fourth time on Saturday, Dec. 1, 2018. She had her best race ever on the course and finished second in the 32-mile race. Photo by Chris Wristen/MassUltra.Boston resident Siva Rajaraman competed in the 32-mile race at the Fells Winter Ultra on Saturday, Dec. 1, 2018. Photo by Chris Wristen/MassUltra.Patrick Caron, foreground, and David Sinclair both set course records at the 2018 Fells Winter Ultra. Caron won the 32-mile race while Sinclair set a new course standard for 40 miles. Photo by Chris Wristen/MassUltra.Ryan Woolley of Brighton, Mass., bounds over roots on his way down the hill from Wright’s Tower at the Fells Winter Ultra on Saturday, Dec. 1, 2018. Photo by Chris Wristen/MassUltra.Ilya Bass of Weston, Mass., finds his footing between the rocks and roots at the Fells Winter Ultra. Photo by Chris Wristen/MassUltra.Michael Pulli of Medford, Mass., cruises over the rocks and roots of his backyard trails at the Middlesex Fells Reservation during the Fells Winter Ultra on Saturday, Dec. 1, 2018. Photo by Chris Wristen/MassUltra.Lisa Goulding of Winchester, Mass., shares a smile with a fellow runner during the Fells Winter Ultra on Saturday, Dec. 1, 2018. Photo by Chris Wristen/MassUltra.Nora Weathers of Cambridge, Mass., set a women’s course record in the 32-mile race at the Fells Winter Ultra for her ultramarathon debut on Saturday, Dec. 1, 2018. Photo by Chris Wristen/MassUltra.Boston resident Meghan Davis charges up the hill toward Wright’s Tower during the Fells Winter Ultra on Saturday, Dec. 1, 2018. Photo by Chris Wristen/MassUltra.Johan Keller of Malden, Mass., raced to a runner-up finish in the 40-mile race at the Fells Winter Ultra on Saturday, Dec. 1, 2018. Photo by Chris Wristen/MassUltra.Kassandra Marin of Merrimack, N.H., spent the day with a smile on her face as she blazed to a course record at the Fells Winter Ultra 40-miler on Saturday, Dec. 1, 2018. Photo by Chris Wristen/MassUltra.Kassandra Marin summits the climb to Wright’s Tower during one of her five loops of the course at the Fells Winter Ultra on Saturday, Dec. 1, 2018. Photo by Chris Wristen/MassUltra.