Tow segment data · Day 21

Arriba CO rest area FlatIron Crossing RAN (Broomfield)

This 133.4-mile tow leg from Arriba CO rest area to FlatIron Crossing RAN (Broomfield) on Day 21 averaged 1.28 mi/kWh, +4% the 1.23 mi/kWh ledger average, climbing about 2,140 ft, into 8 mph of light crosswind load, around 75°F. That works out to a full-pack tow pace of about 180 miles on the 141 kWh pack, ranking #17 of 47 logged legs by efficiency.

1.28 mi/kWh towing
180 mi full-pack pace
+4% vs ledger average
#17 of 47 by efficiency
Efficiency 1.28 mi/kWh +4% vs 1.23 mi/kWh ledger average
Range pace +6 mi against the current full-pack tow average
Grade +1.2 ft/mi 2,140 ft climbed
Wind light crosswind load 8 mph NNE
Temperature mild temperature 75°F avg, 66-83°F
Elevation profile

The road shape behind the number.

Start 5,242 ft Peak 5,786 ft End 5,403 ft 133.4 mi, a net climb
Raw data

The data points

Distance
133.4 mi
Energy used
104 kWh from the pack
Efficiency
1.28 mi/kWh
Consumption
781 Wh/mi
Expected range
180 mi on a 141 kWh pack
Net elevation
+161 ft climb
Total climbed
2,140 ft up
Total descended
1,980 ft down
Peak elevation
5,786 ft
Average grade
+1 ft/mi
Wind
8 mph NNE Wind was mostly across the route, adding trailer side load more than push or drag. ↔ light crosswind load
Temperature
75 °F avg 66-83°F mild temperature

Why it ran this way

West off the high plains and down into the Denver metro, 133.4 mi at 1.28 mi/kWh towing on a warm, mostly flat run to the free FlatIron Crossing RAN charge in Broomfield.

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