2026 Deer Lake 5 Mile Trail Run

🏃‍♂️ Race Overview

It’s back! (and hopefully back for good!) After a 7 year pause and a change of ownership, the Deer Lake Trail Run is back. Deer Lake Outdoor Center, formerly Deer Lake Scout Reservation, is a 501(c)(3) nonprofit organization dedicated to accessible outdoor education while protecting their more than 250 acres of green space and miles of trails. Come to rural Killingworth, CT to run (or hike) the Deer Lake Trail Run. The challenging 5(ish)-mile course, involving almost 500 ft of elevation gain, traverses the 250+ acre property and offers many scenic views as you navigate the ever-changing elevations on well-marked trails. This is a true trail course, and the technical nature of the terrain will mean that you will be exposed to rocks, roots, possible mud, etc. There will be awards for male & female winners in each age group listed below as well as the overall male & female winners. T-Shirts guaranteed for the first 100 entries, so sign up today!

💰 Entry Fees

• Early Registration: $30 through March 15th
• Late Registration: $35 March 15th - April 15th noon
• Final Registration: $40 April 15th - April 25th noon
• Race Day Registration: $45 on race day (cash or check ONLY on race day)

🏆 Awards

Awards will be given to the overall male and female winners and the m/f winners for each of the following age groups:

• Children: 0 - 12 yrs. (Please note that anyone participating under 10 years of age must be accompanied by an adult along the entire racecourse)
• Teens: 13-19 yrs.
• Young Adults: 20-29 yrs.
• Adults: 30-39 yrs., 40-49 yrs., 50-59 yrs., 60-69 yrs., 70+ yrs.

📅 Race Schedule

• Registration: 8:00 am – 8:45 am
• Race Start: 9:00 am

🚫 Other Information

Please NO Dogs Allowed

🔗 More Information

For more details, visit the official race page.