Cumberland, MD · separated · mixed

9-11 Trail (Pennsylvania GAP to/from Maryland)

16 mi Out-and-back 574 ft gain

16-mile mixed route with 574 ft of elevation gain, signed as part of the U.S. Bicycle Route System, route reference “9-11”, operated by September 11th National Memorial Trail Alliance, separated from motor traffic.

Live · updated Aug 11, 11:12 AM ET

Today's verdict

Thunderstorms in the forecast — lightning and cyclists are a bad combination.

Thunderstorms — lightning and cyclists do not mix — get off the road before they arrive.
Pavement: wet — wet during the likely ride window — reduced braking, road spray, limited visibility to drivers.

0 /100

skip

0 Road

0 E-bike

Best for road cycling today

Route map

Orange marker is the start. Click the map to enable scroll-zoom — the polyline is approximate; use Ride with GPS or Komoot for turn-by-turn.

Atmosphere

Air temp

75°F

Clear
Wind

— mph

W
Rain

58%

Next 24h: 0.22"
Humidity

82%

Surface & daylight

Pavement

wet

mixed surface
Sunrise

6:23 AM
Sunset

8:17 PM

546 min remaining

Best time today

Every remaining hour today is flagged hazardous. Save it for tomorrow.

Wind on this route

Calm — wind is a non-factor today.

Currently 0 mph from the N (0°). Relative to this ride's overall bearing, a quartering headwind.

Leg 1 Bearing 26° · headwind 1.3 mi
Leg 2 Bearing 308° · quartering headwind 1.3 mi
Leg 3 Bearing 305° · quartering headwind 1.5 mi
Leg 4 Bearing 314° · quartering headwind 1.4 mi
Leg 5 Bearing 323° · quartering headwind 1.3 mi
Leg 6 Bearing 314° · quartering headwind 1.3 mi
Leg 7 Bearing 323° · quartering headwind 1.2 mi
Leg 8 Bearing 266° · crosswind 1.3 mi

Elevation profile

1079 ft gain 1267 ft loss Max 2661' Min 1926' 14 mi sampled

Score breakdown

75°F air Within comfort range, outside ideal

-3

−

Thunderstorms Lightning and cyclists do not mix — get off the road before they arrive.

-45

−

Pavement: wet Wet during the likely ride window — reduced braking, road spray, limited visibility to drivers.

-32

About this route

Distance: 16 mi one-way (double for round-trip)
Elevation gain: 574 ft
Surface: mixed
Shape: Out-and-back
Traffic exposure: separated
Activities: road cycling · e bike
Cycle network: NCN · route 9-11
Operator: September 11th National Memorial Trail Alliance
Start: 39.7228, -78.9030
City hub: Cumberland, MD
OSM: relation 13631715

Description sourced from OpenStreetMap relation tags and member-way geometry.