Lock 2 Lock Marathon/Half Marathon/10k 2026 — Williamsport, MD

Date
September 12, 2026
Location
Williamsport, MD
Venue
Chesapeake and Ohio Canal Towpath
Start Time
7:30 AM
Sunrise
6:48 AM
Entry Fee
$45.00 – $110.00
Events
Marathon, Half Marathon, 10k
Includes
T-Shirt

Lock 2 Lock Marathon, Half Marathon, and 10K takes place on the Chesapeake and Ohio Canal Towpath in Williamsport, Maryland on September 12, 2026. The event offers three distance options: the full marathon at 26.2 miles, a half marathon, and a 6.2-mile option. Races begin at 7:30 AM, giving runners an early start on the towpath course. Entry fees range from $45 to $110 depending on distance and registration timing. The canal towpath provides a flat, traffic-free running surface ideal for steady pacing and predictable footing. This venue choice makes it accessible for runners of varying abilities, from those tackling their first marathon to experienced endurance athletes looking for a consistent-effort race.

From the Race Organizer
What: 5th Annual Lock 2 Lock Marathon, Half Marathon and 10K When: Saturday, September 12, 2026 Where: Entirely along the C&O Canal Towpath in Williamsport, Maryland All three races take place on the C&O Canal towpath. The start/finish area will be Lock 44 (DO NOT USE FOR PARKING). This is a BQ certified course! 2026 times can be used for 2027. The course certification number is MD22006NP. 2027 BQ Standards Marathon – race details https://www.strava.com/routes/3038509126320956732 Course Map The race will start at 7:30 a.m. on September 12, 2026. Cutoff time is 3:00 p.m. (allowing for a pace of 17 minutes and 11 seconds per mile. Runners will start near Lock 44 and travel in a generally southeasterly direction for 6.56 miles to Lock 43 (exact point to be specified, marked and staffed by event volunteers), then turn around and travel back to Lock 44. Course elevation is no more than 40 feet for the entire distance. Runners will complete this out-and-back loop twice. Aid stations will be at miles 2, 4, 6.56, 9.12, 11.12, 13.12, 15.12, 17.12, 19.68, 22.24, 24.24 and finish line. AS will be stocked with water, Gatorade Endurance, pickle juice, potato chips, and other TBD snacks. There will also be a tarp at the start/finish line where you can leave gu's, bottles, or other race day needs. Half Marathon details https://www.strava.com/routes/3038509126320956732 Course Map The race will start at 8:00 a.m. on Sept. 12, 2026. Cutoff time is 1:00 p.m. Runners will start near Lock 44 and travel in a generally southeasterly direction for 6.56 miles to about Lock 43, then turn around and run back to Lock 44. They will complete this out-and-back loop one time. Course elevation is no more than 20 feet for the entire distance.Aid stations will be at miles 2, 4, 6.56, 9.12, 11.12, and finish line. AS will be stocked with water, Gatorade Endurance, pickle juice, potato chips, and other TBD snacks. 10K details https://www.strava.com/routes/3038508438366518588 Course Map The race will start at 8:15 a.m. on Sept. 12, 2026. Cutoff time is 11:15 a.m. Runners will start near Lock 44, run 3.1 miles on the towpath towards Washington D.C., turn around and run 3.1 miles back to Lock 44. Course elevation is no more than 10 feet for the entire distance. Aid stations will be at miles 2, 4, and the finish line. AS will be stocked with water, Gatorade Endurance, pickle juice, potato chips, and other TBD snacks.

Course & Travel Notes

Lock 2 Lock Marathon/Half Marathon/10k takes place in Williamsport, Maryland on September 12, 2026, with races starting at 7:30 AM, giving runners about 40 minutes of pre-dawn darkness before sunrise at 6:49 AM. The venue sits at 420 feet elevation, so expect relatively modest climbing throughout the courses. Fly into Hagerstown Regional Richard A Henson Field (HGR), located 9 miles from the race start, for the most convenient airport access. Plan for early fall conditions with typical highs near 78°F and lows around 56°F, and check the forecast as this time of year can see measurable rain on some days.

⛰️ 420 ft elevation☀️ Typically 78°F / 56°F✈️ Hagerstown Regional Richard A Henson Field (HGR) — 9 mi

Hotels Near This Race

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Lock 2 Lock Marathon/Half Marathon/10k 2026 — Williamsport, MD

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Race Travel Insurance

Don't forget travel insurance for September 12.

You've trained for months and booked a trip to Williamsport, MD. A pre-race injury, a delayed flight, or a family emergency can derail the whole thing. Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it, and may cover medical costs if something goes wrong on the course. Plans typically only run 5-7% of your total trip cost — and running events are covered under standard plans with no additional coverage needed.

  • Trip cancellation up to 100% of prepaid costs
  • Running events covered under standard plans — no add-ons needed
  • Trip interruption up to 150% of non-refundable costs
  • Emergency medical up to $250,000
  • Cancel For Any Reason add-on available
  • 24/7 real-time support

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Frequently Asked Questions

When is Lock 2 Lock Marathon/Half Marathon/10k 2026 — Williamsport, MD?

Lock 2 Lock Marathon/Half Marathon/10k 2026 — Williamsport, MD takes place on September 12, 2026. The race is held in Williamsport, Maryland.

Where is Lock 2 Lock Marathon/Half Marathon/10k 2026 — Williamsport, MD held?

Lock 2 Lock Marathon/Half Marathon/10k 2026 — Williamsport, MD is held at Chesapeake and Ohio Canal Towpath in Williamsport, Maryland.

Where can I find hotels near Lock 2 Lock Marathon/Half Marathon/10k 2026 — Williamsport, MD?

RaceHotelFinder shows hotels sorted by distance from the race venue in Williamsport. Use the map or list view on this page to compare options and book race weekend accommodation.