Connecticut · 72 Hours
Centurion Ultra Trail Event
Centurion Ultra Trail Event is a 72 Hours event held in Stratford, Connecticut. Its next confirmed date is Thursday, June 24, 2027. About 50 runners take part across all distances.
- Race day
- June 24, 2027
- Location
- Stratford, CT
- Field size
- ~50 runners
Race details
- Date
- Thursday, June 24, 2027
- Location
- Stratford, Connecticut
- Distances
- 72 Hours
- Field size
- About 50 runners
- Registration
- ultrasignup.com
- Official website
- rooseveltforestultras.com
Registration, course & weather
- Registration status
- Registration status as last checked October 6, 2026: not announced
- Course profile
- Loop course; Trail surface; Not USATF certified
About the Centurion Ultra Trail Event
A 72-hour, invitation-only trail ultra in Stratford's Roosevelt Forest, run as many laps as you like on a roots-and-rocks New England loop for 100, 150 or 200 mile buckles. Limited to 50 entrants.
More races in Stratford
More upcoming races in Connecticut
Keep exploring
- All races in Connecticut
- 5Ks in Connecticut 80 upcoming races
- 10Ks in Connecticut 14 upcoming races
- Half Marathons in Connecticut 12 upcoming races
- Marathons in Connecticut 1 upcoming race
- Running in Stratford 7 upcoming races
- June races in Connecticut
- Races in New York 276 upcoming races
- Races in Massachusetts 155 upcoming races
- Races in Rhode Island 40 upcoming races
Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 4 min read Diplo's Run Club 2026-27: Every City, Date and Course Diplo's Run Club is a 5K with a post-race concert. Every US date for 2026-27 (San Francisco, New York, Los Angeles, San Diego and Phoenix), start times and courses.
- 8 min read How to Choose Your First Marathon A practical checklist for choosing a first marathon based on course, weather, cutoff, travel, field size and support.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Centurion Ultra Trail Event: common questions
- When is the Centurion Ultra Trail Event?
- The next confirmed date is Thursday, June 24, 2027.
- Where is the Centurion Ultra Trail Event held?
- In Stratford, Connecticut.
- What distances does the Centurion Ultra Trail Event offer?
- 72 Hours.
- How many people run the Centurion Ultra Trail Event?
- About 50 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Centurion Ultra Trail Event?
- Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Centurion Ultra Trail Event?
- Registration status as last checked October 6, 2026: not announced.
- What is the course like at the Centurion Ultra Trail Event?
- Loop course; Trail surface; Not USATF certified.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.