From the first day of Winter to the beginning of Spring, the Winter Solstice Distance Challenge will get you out the door and Chasing the Sunlight!

The Winter Solstice, December 21st, is the darkest day of the year. With every mile you complete in the 89 days between the Winter Solstice and the Spring Equinox, you’ll be one step closer to brighter days and the start of Spring in March!