PA · mixed · mixed
9/11 National Memorial Trail (Pennsylvania Philadelphia area)
25.9-mile mixed route with 430 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.
Live · updated
Today's verdict
Workable day to get the road bike out.
- 52°F air — right in road cycling's sweet spot
- 21 mph wind — noticeable — pacing will shift with the wind.
Best for e-bike riding 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 temp52°FClear
- Wind21 mphNE
- Rain1%Next 24h: 0.00"
- Air qualityAQI 54PM2.5 · Moderate
- Humidity76%
Surface & daylight
- Pavementdrymixed surface
- Sunrise7:22 AM
- Sunset6:03 PM607 min remaining
Best time today
8 AM looks best — 48°F · 5 mph N wind · sunny. 9 AM is a close second (71/100).
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Wind on this route
21 mph crosswind — expect a 21 mph headwind on the return.
Currently 21 mph from the N (10°). Relative to this ride's overall bearing, a crosswind.
- Leg 1 Bearing 293° · crosswind 2.2 mi
- Leg 2 Bearing 314° · quartering headwind 2.3 mi
- Leg 3 Bearing 333° · quartering headwind 2.3 mi
- Leg 4 Bearing 322° · quartering headwind 2.3 mi
- Leg 5 Bearing 306° · quartering headwind 2.3 mi
- Leg 6 Bearing 336° · quartering headwind 2.2 mi
- Leg 7 Bearing 340° · quartering headwind 2.3 mi
- Leg 8 Bearing 299° · crosswind 2.2 mi
Elevation profile
Score breakdown
About this route
- Distance
- 25.9 mi one-way (double for round-trip)
- Elevation gain
- 430 ft
- Surface
- mixed
- Shape
- Out-and-back
- Traffic exposure
- mixed
- Activities
- road cycling · e bike
- Cycle network
- NCN · route 9-11
- Operator
- September 11th National Memorial Trail Alliance
- Start
40.2182, -74.7797- OSM
- relation 13624273
Description sourced from OpenStreetMap relation tags and member-way geometry.