2026 CT123 (200K)

📍 East Thompson, United States
🏃 Mixed Terrain
📏 100 km, 200 km

The 2026 CT123 (200K) will take place on April 4, 2026, in East Thompson, United States. This unique ultramarathon, known as the CT123 Run Across CT Ultramarathon, is a 123-mile (200K) mixed-terrain event that traverses through Eastern Connecticut, starting at the Eastern Connecticut trailhead and finishing at the Wakeman Boys & Girls Club in Southport. The route combines both trail and road surfaces, offering a challenging test of endurance and mental strength. With an expected high of 58°F and low of 42°F on race day, participants can anticipate a moderately cool and dry environment, with minimal chance of precipitation. The race features 11 aid stations spaced roughly 10 miles apart, with mandatory check-ins at each station to ensure safety and compliance.

What distances are available for this event?

  • Solo Venture: 62 miles (100K) or 123 miles (200K)
  • Team Relay: 123 miles (200K) with 3–6 person teams

What are the key course details for the 2026 CT123 (200K)?

  • Total Distance: 123 miles (200K) for the full event
  • Terrain: Mixed trail and road
  • Cutoff Time: 36 hours total
  • Intermediate cutoff: Sunday 2:30AM at mile 63 (101K), Portland Rec Plex
  • Final cutoff: Sunday 8PM at mile 123, Wakeman Boys & Girls Club, Southport, CT

What aid stations are available during the race?

  • 11 aid stations, approximately 10 miles apart
  • Offerings include water, electrolytes, coffee, fruit, PB&J, pretzels, chips, and hot food

What is the race day schedule for the 2026 CT123 (200K)?

  • Saturday

• 6AM: Check-in opens

• 8AM: All distances start

  • Sunday

• 2:30AM: Mile 63 cutoff (Portland Rec Plex)

• 8PM: Final cutoff at Finish Line (Southport, CT)

What are the rules for crew, spectators, and pacers?

  • Crew/Spectators: Vehicle strongly recommended. Limited access in first 57 miles. Must follow CT DEEP parking guidelines. Absolutely NO driving while active racer is in vehicle = immediate disqualification. Meeting only permitted at designated spots listed in the Racer Guide.
  • Pacers (Solo Racers Only): Allowed starting at mile 22 (from aid stations onward). No fee, but pacers must sign waiver and complete questionnaire. Notify race staff in advance with pacer details.
  • Relay Teams: No pacers permitted. One active runner at a time; active runner must check in/out at all aid stations and report status of all team members.

What are the registration policies for the 2026 CT123 (200K)?

  • Refunds: No refunds for CT123 2025.
  • Rollovers: Deferral to future year available upon request. Email: evantitusfitness@gmail.com

Where can I find the course map and GPX download?

Visit Website

Other Events in United States
Mar
27
2026
📍 Patagonia, United States
🏃‍♂️ Category: Trail
📏 304 miles
Mar
28
2026
📍 Irving, United States
🏃‍♂️ Category: Road
📏 5 km, 10 km, 21 km, 42 km
Mar
29
2026
📍 Shelby Township, United States
🏃‍♂️ Category: Trail
📏 5 km, 8 km, 13 km