drag and zoom the map
34,045EventsUnited States2026
SEP 2026
20SAT
12
SEP
Lock 2 Lock Marathon/Half Marathon/10k
Williamsport, US
SAT
12
SEP
The Cinnamon Bun Fun Run and 5K
Smithsburg, US
SAT
12
SEP
Tails on Trails 5K Run/Walk
Berkeley Springs, US
SAT
12
SEP
Frederick Market Street Mile
Frederick, US
SAT
12
SEP
Damascus Freedom 5k
Damascus, US
SAT
12
SEP
VentureQuest Adventure Race
Flintstone, US
SAT
12
SEP
Medal Madness 5K & 10K at Westminster, MD (37)
Westminster, US
SAT
12
SEP
MCRRC Lake Needwood Trail 10K
Derwood, US
SAT
12
SEP
2026 MCRRC Youth Running Series
Rockville, US
SAT
12
SEP
Rock 'N The Knob Trail Challenge – PA’s Highest Trail Race
Claysburg, US
SAT
12
SEP
The Kingdom Run 5K
Bel Air, US
SAT
12
SEP
The Kingdom Run 5k
Bel Air, US
SAT
12
SEP
9-11 Memorial 5k & Half
Washington, US
SAT
12
SEP
Zebra Dazzle 5k Walk/Run or 100 Mile Bike 30 Day Challenge - On-Site is Saturday September 12, 2026
Washington, US
SAT
12
SEP
5th Annual Latinas Leading Tomorrow (LLT) Reach for the Stars 5K Run/Walk
Washington, US
SAT
12
SEP
Dashing to Summer’s End 5k & 10k
Alexandria, US
SUN
13
SEP
HER 5K
Williamsport, US
SUN
13
SEP
Lilly and Blair's Run, Roll, and Stroll (+ Play!)
Mc Lean, US
SUN
13
SEP
Lyme Warrior's Run Like A Warrior Awareness Walk - Ellicott, MD
Ellicott, US
SUN
13
SEP
Turkey Day 5K
Frostburg, US
Lock 2 Lock Marathon/Half Marathon/10k
Saturday, September 12, 2026 · Williamsport, United States
Distances
10K
Half
Full
Start location
About this race
Run the C&O Canal Towpath for a flat, fast race. The marathon course is BQ certified and an out-and-back loop run twice. Half marathoners run the out-and-back loop once. Aid stations will have water, Gatorade Endurance, pickle juice, and potato chips. A tarp at the start/finish will hold gear for the Lock 2 Lock Marathon/Half Marathon/10k.