Connecticut
Connecticut Ultramarathon Calendar 2026-2027
Monthly updates for Connecticut
Get new running races (and updates) in your inbox every month.
Explore the best ultramarathons in Connecticut for 2026-2027! Our updated list features 12 exciting races across the region. Find your next race in Connecticut below and join the running community at these great events!
November 2026
December 2026
Monthly updates for Connecticut
Get new running races (and updates) in your inbox every month.
June 2027
October 2027