Lock 2 Lock Marathon/Half Marathon/10k

🏃‍♂️ Event Overview

• What: 4th Annual Lock 2 Lock Marathon, Half Marathon and 10K
• When: Saturday, September 6, 2025
• Where: Entirely along the C&O Canal Towpath in Williamsport, Maryland
• Start/Finish: Near Lock 44 (DO NOT USE FOR PARKING).

🎖️ Certification Details

• BQ Certified: This is a BQ certified course!
• 2025 Times: Can be used for 2026 and 2027.
• Course Certification Number: MD22006NP.
• 2026 BQ Standards: Refer to 2026 BQ Standards.

🏅 Marathon Details

• Start Time: 7:30 a.m. on September 6, 2025.
• Cutoff Time: 3:00 p.m. (pace of 17:11 per mile).
• Course Description: Out-and-back loop starting near Lock 44 to Lock 43 and back, twice.
• Elevation: No more than 40 feet for the entire distance.
• Aid Stations: Miles 2, 4, 6.56, 9.12, 11.12, 13.12, 15.12, 17.12, 19.68, 22.24, 24.24, and finish line. Supplies include water, Gatorade Endurance, pickle juice, potato chips, and other TBD snacks.

🏃‍♀️ Half Marathon Details

• Start Time: 8:00 a.m. on September 6, 2025.
• Cutoff Time: 1:00 p.m.
• Course Description: Out-and-back loop from Lock 44 to about Lock 43 and back, one time.
• Elevation: No more than 20 feet for the entire distance.
• Aid Stations: Miles 2, 4, 6.56, 9.12, 11.12, and finish line. Supplies include water, Gatorade Endurance, pickle juice, potato chips, and other TBD snacks.

🏁 10K Details

• Start Time: 8:15 a.m. on September 6, 2025.
• Cutoff Time: 11:15 a.m.
• Course Description: 3.1 miles on the towpath towards Washington D.C., turn around and return to Lock 44.
• Elevation: No more than 10 feet for the entire distance.
• Aid Stations: Miles 2, 4, and finish line. Supplies include water, Gatorade Endurance, pickle juice, potato chips, and other TBD snacks.

🌟 Get More Information

For more details, visit the official race page: Lock 2 Lock Marathon.