Traprock 50

Simsbury, United States • 17 Apr 2027

Traprock 50

The event takes place April 17, 2027 in Bloomfield, CT at Penwood State Park and is organized by the CT Trailmixers, a volunteer non profit trail running club. Two distance options are offered:

  • 50K
  • 17K

The course is a loop of approximately 10.5 to 11 miles per loop. The 17K uses one loop and the 50K uses three loops. About half the course is technical single track on the Metacomet Trail; the remainder is double-track. Much of the route consists of rolling forest roads or single track that can be extremely rocky.

Race operations and policies noted for the event include a nine hour cutoff on the 50K, a cupless format requiring runners to bring their own cup or handheld bottle, and shirts available for separate purchase. When the event reaches capacity a waitlist begins; selections are made in registration order and selected runners have two days to respond. Refund and transfer rules are: cancel before March 1 for a 50% refund, no refunds after that date, and no bib transfers or deferrals.

Course details remain fixed for this edition, with the power line hill retained. A course map is available on AllTrails. Proceeds support local organizations including the Simsbury Land Trust and the Connecticut Forest and Parks Association. Visit the organization's website for the most recent information.

Race information

50 km
50k
17 km
17k
Visit the organization's website for the most recent information.
Trail runs nearby

A 1 mile out and back on the Farmington Canal Heritage Trail with a crushed gravel surface and hand timing. Held July 19, 2026 in East Granby in two waves with limited parking; proceeds benefit charities.

A 5.5 mile mountain trail race at Soapstone Mountain in Somers CT organized by Shenipsit Striders. The course features six ascents, steep rocky sections, a field capped at 50 runners, and required online registration.

A 7-mile USATF sanctioned trail race in Barkhamsted, CT on 08/01/2026. Registration runs 05/03/2026 to 07/31/2026 with a $20 fee and no race day registration; results posted online by Greystone Electronics.

A free eight hour trail event in Tolland on August 15, 2026 where runners complete as many 3 mile loops as they wish. The event includes on-site food, a potluck, and a GPX course map.

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