New England Series

All participants of the New England Series will receive a T-shirt, finisher’s medal and other bonuses. Participants will be provided with water, isotonics, fruit, marmalade, sandwiches, hot coffee and more.

For more races, check out our Running Races Calendar across the US.

Race Info

You can collect your starting packet only on the morning of the race day. There will be one giant aid station on the course with everything you need to eat and drink.

For those planning to complete the 50K, marathon and half marathon in more than 6 hours, there is an early start option. But there is no time limit.

Dogs are not allowed on the course for safety reasons. Participants may run with baby strollers.

Race Date

June 9-14, 2025.

Location

Simsbury, Connecticut US 06070

Directions

Distances

  • 50K
  • Marathon (26.2 miles)
  • Half marathon (13.1 miles)
  • 10K
  • 5K

Starting Time

  • 06:00 AM – all races

Entry Fees

  • $120 and up – 50K
  • $110 and up – full marathon
  • $95 and up – half marathon
  • $55 and up – 10K
  • $45 and up – 5K

Course Map

You can find the course map and description here: mainlymarathons.com.

Registration

It will only take a few minutes to register for the race at active.com.

Official Race Website

Additional race information can be found at mainlymarathons.com.

Social Media

If you would like to keep up on the latest news, connect with the race on Facebook.

Related Events

If you’re looking for more races like this, have a look at our Ultra Marathons Calendar. You may also like to participate in other races in June.

More races in Connecticut: 5K10KHalf MarathonsMarathonsUltra Marathons, 50K, 50M, 100K, 100M

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