50K Races in Connecticut
As of October 22, 2026, Crewable lists 4 upcoming 50K races in Connecticut from November 2026 to April 2027. The next is Roxbury Fall Classic on November 14 in Roxbury. Registration is open for 2.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
November 2026
1 raceApril 2027
3 racesQuick answers
What is the next 50K race in Connecticut?
Roxbury Fall Classic, on Saturday, November 14, 2026, in Roxbury. Distances: 50K, Marathon, Half Marathon.
How many 50K races in Connecticut have open registration?
2 of the 4 list registration as open as of October 22, 2026, including Roxbury Fall Classic and Sleeping Giant Trail Runs.
What is the busiest month for 50K races in Connecticut?
April 2027, with 3 of the 4. November 2026 follows with 1.
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