Bethlehem, PA · mixed · paved

Karl Stirner Arts Trail

1.6 mi Out-and-back 184 ft gain

1.6-mile paved route with 184 ft of elevation gain, signed as part of the local cycle network, route reference “KSAT”.

Live · updated Nov 7, 3:37 AM ET

Today's verdict

Marginal conditions — get the road bike out if you have to.

25 mph wind — strong — plan for slow outbound if wind is against you.
55°F air — right in road cycling's sweet spot

51 /100

55 Bike commuting

51 Road

58 E-bike

64 Bike-share

Best for bike-share touring 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

55°F

Cloudy
Wind

25 mph

W
Rain

8%

Next 24h: 0.00"
Air quality

AQI 44

PM2.5 · Good
Humidity

77%

Surface & daylight

Pavement

dry

paved surface
Sunrise

6:38 AM
Sunset

4:51 PM

794 min remaining

Best time today

4 AM looks best — 51°F · 5 mph W wind · partly cloudy. 5 AM is a close second (77/100).

4 AM Best

51°

Partly Cloudy

5 mph W

5 AM

50°

Mostly Cloudy

5 mph W

6 AM

50°

Mostly Cloudy

5 mph W

7 AM

50°

Mostly Cloudy

5 mph W

8 AM

50°

Mostly Cloudy

5 mph W

9 AM

51°

Partly Sunny

10 mph W

10 AM

53°

Partly Sunny

10 mph W

11 AM

55°

Mostly Sunny

10 mph W

12 PM

56°

Sunny

10 mph W

1 PM

56°

Sunny

10 mph W

2 PM

56°

Sunny

10 mph W

3 PM

56°

Sunny

10 mph W

4 PM

54°

Mostly Sunny

10 mph W

Wind on this route

25 mph headwind outbound — expect a 25 mph headwind on the return.

Currently 25 mph from the W (270°). Relative to this ride's overall bearing, a quartering headwind.

Leg 1 Bearing 257° · headwind 0.1 mi
Leg 2 Bearing 234° · quartering headwind 0.1 mi
Leg 3 Bearing 321° · quartering headwind 0.1 mi
Leg 4 Bearing 27° · quartering tailwind 0.1 mi
Leg 5 Bearing 12° · crosswind 0.1 mi
Leg 6 Bearing 316° · quartering headwind 0.1 mi
Leg 7 Bearing 253° · headwind 0.1 mi
Leg 8 Bearing 264° · headwind 0.1 mi

Elevation profile

199 ft gain 170 ft loss Max 289' Min 194' 1.5 mi sampled

Score breakdown

55°F air Right in road cycling's sweet spot

+10

−

Exposed + strong wind mixed traffic in 20+ mph wind — gusts near passing vehicles are the hazard.

-4

−

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

-18

−

Quartering headwind 25 mph headwind outbound — expect a 25 mph headwind on the return.

-4

Pavement: dry Clean dry pavement — maximum grip.

AQI 44 Clean air

About this route

Distance: 1.6 mi one-way (double for round-trip)
Elevation gain: 184 ft
Surface: paved
Shape: Out-and-back
Traffic exposure: mixed
Activities: road cycling · e bike · commuting · bike share-touring
Cycle network: LCN · route KSAT
Start: 40.6956, -75.2094
City hub: Bethlehem, PA
OSM: relation 9336761

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