MCRRC Seneca Creek Greenway Trail Marathon & 50K

Sat March 4, 2023 Gaithersburg, MD 20878 US Directions
Aid Stations

Seneca Greenway is pleased to offer some amazing aid stations.  Aid stations are spaced every 5 to 8 miles and with dedicated volunteers, water, Gatorade, and snacks.

Seneca Creek State Park

Location: Mile 0

  • No restrooms
  • Cutoff 8:30 AM Start

Rt. 28

Location: Mile 7.3

  • Drinks, snacks
  • No restrooms

Berryville Road - CUTOFF 12:45 PM

Location: Mile 15

  • Drinks, snacks
  • Drop bags

Rt. 28 - CUTOFF 2:45 PM

Location: Mile 19.5

  • Drinks, snacks
  • No restrooms

Riffle Ford Road - CUTOFF 4:15 PM

Location: Mile 26.8  

  • Drinks, snacks
  • No restrooms

Decision Point - CUTOFF 3:40 PM

Location: Mile 27.7 

  • NO AID

Marathon Finish - CUTOFF 5:15 PM

Location: Mile ~28

50K Finish - CUTOFF 5:15 PM

Location: Mile ~31.9 

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