Silver Spring, MD · separated · mixed

Rachel Carson Greenway Trail

7.2 mi Out-and-back 292 ft gain

7.2-mile mixed route with 292 ft of elevation gain, signed as part of the local cycle network, route reference “RCG”, operated by Maryland-National Capital Park and Planning Commission, separated from motor traffic.

Live · updated Jul 12, 11:08 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.
29 mph wind — strong — plan for slow outbound if wind is against you.

0 /100

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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

79°F

Cloudy
Wind

29 mph

E
Rain

21%

Next 24h: 0.00"
Humidity

75%

Surface & daylight

Pavement

wet

mixed surface
Sunrise

5:52 AM
Sunset

8:34 PM

566 min remaining

Best time today

4 PM looks best — 85°F · 9 mph E wind · mostly cloudy. 5 PM is a close second (25/100).

12 PM

83°

Slight Chance Showers And Thunderstorms

8 mph E

—

1 PM

84°

Slight Chance Showers And Thunderstorms

8 mph E

—

2 PM

84°

Slight Chance Showers And Thunderstorms

9 mph E

—

3 PM

85°

Slight Chance Showers And Thunderstorms

9 mph E

—

4 PM Best

85°

Mostly Cloudy

9 mph E

5 PM

85°

Cloudy

9 mph E

6 PM

83°

Mostly Cloudy

9 mph E

7 PM

81°

Mostly Cloudy

8 mph E

8 PM

79°

Mostly Cloudy

6 mph E

Wind on this route

29 mph headwind outbound — expect a 29 mph headwind on the return.

Currently 29 mph from the NE (40°). Relative to this ride's overall bearing, a quartering headwind.

Leg 1 Bearing 289° · quartering tailwind 0.6 mi
Leg 2 Bearing 298° · crosswind 0.6 mi
Leg 3 Bearing 289° · quartering tailwind 0.6 mi
Leg 4 Bearing 9° · quartering headwind 0.6 mi
Leg 5 Bearing 23° · headwind 0.6 mi
Leg 6 Bearing 0° · quartering headwind 0.6 mi
Leg 7 Bearing 353° · quartering headwind 0.6 mi
Leg 8 Bearing 306° · crosswind 0.6 mi

Elevation profile

398 ft gain 135 ft loss Max 276' Min 13' 6.4 mi sampled

Score breakdown

79°F air Within comfort range, outside ideal

-3

−

29 mph wind Strong — plan for slow outbound if wind is against you.

-18

−

Quartering headwind 29 mph headwind outbound — expect a 29 mph headwind on the return.

-4

−

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: 7.2 mi one-way (double for round-trip)
Elevation gain: 292 ft
Surface: mixed
Shape: Out-and-back
Traffic exposure: separated
Activities: road cycling · e bike
Cycle network: LCN · route RCG
Operator: Maryland-National Capital Park and Planning Commission
Start: 38.9456, -76.9419
City hub: Silver Spring, MD
OSM: relation 1772400

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