Fairfax County Parkway Trail

27.8 mi Out-and-back 308 ft gain

27.8-mile mixed route with 308 ft of elevation gain, signed as part of the local cycle network, route reference “FCP”, separated from motor traffic.

Great day to get the road bike out.

  • 64°F air — right in road cycling's sweet spot
75 /100
great
75 Road
75 E-bike

Best for road cycling today

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.

  • Air temp
    64°F
    Clear
  • Wind
    12 mph
    S
  • Rain
    1%
    Next 24h: 0.00"
  • Humidity
    94%
  • Pavement
    dry
    mixed surface
  • Sunrise
    6:45 AM
  • Sunset
    7:27 PM
    741 min remaining

8 AM looks best — 67°F · 7 mph S wind · sunny. 9 AM is a close second (74/100).

8 AM Best
67°

Sunny

7 mph S
74
9 AM
71°

Sunny

7 mph SW
74
10 AM
76°

Mostly Sunny

8 mph S
61
11 AM
80°

Sunny

8 mph S
61
12 PM
82°

Sunny

9 mph S
56
1 PM
86°

Sunny

10 mph S
58
2 PM
86°

Sunny

12 mph S
58
3 PM
87°

Sunny

12 mph S
56
4 PM
88°

Sunny

12 mph S
54
5 PM
86°

Mostly Sunny

12 mph S
58
6 PM
86°

Mostly Clear

10 mph S
58

12 mph tailwind outbound — expect a 12 mph headwind on the return.

Currently 12 mph from the ESE (110°). Relative to this ride's overall bearing, a quartering tailwind.

  1. Leg 1 Bearing 249° · quartering tailwind 2.1 mi
  2. Leg 2 Bearing 313° · tailwind 2.4 mi
  3. Leg 3 Bearing 300° · tailwind 2.2 mi
  4. Leg 4 Bearing 328° · quartering tailwind 1.7 mi
  5. Leg 5 Bearing 323° · quartering tailwind 1.9 mi
  6. Leg 6 Bearing 354° · quartering tailwind 2.2 mi
  7. Leg 7 Bearing 325° · quartering tailwind 1.9 mi
  8. Leg 8 Bearing 346° · quartering tailwind 2.2 mi
200'300'400'500' 0 mi3 mi6 mi9 mi12 mi15 mi18 mi21 mi24 mi
666 ft gain 637 ft loss Max 459' Min 233' 23.7 mi sampled
+
64°F air Right in road cycling's sweet spot
+10
12 mph wind Noticeable — pacing will shift with the wind.
-2
+
Quartering tailwind 12 mph tailwind outbound — expect a 12 mph headwind on the return.
+3
+
Pavement: dry Clean dry pavement — maximum grip.
+4
Distance
27.8 mi one-way (double for round-trip)
Elevation gain
308 ft
Surface
mixed
Shape
Out-and-back
Traffic exposure
separated
Activities
road cycling · e bike
Cycle network
LCN · route FCP
Start
38.7586, -77.2224
City hub
Alexandria, VA
OSM
relation 1100278

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

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