Comparing Forest Rec and Black Rocks parkruns
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Forest Rec vs Black Rocks elevation snapshot
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| Metric | Forest Rec | Black Rocks |
| Total Ascent | 71.36m (234.12ft) | 7.66m (25.13ft) |
| Elevation Gain Per Km | 14.3m/km | 1.5m/km |
| Elevation Range | 34.58m (113.45ft) | 3.43m (11.25ft) |
| Flat Percentage | 9.0% | 43.6% |
| Uphill Percentage | 48.2% | 33.6% |
| Longest Climb | 310m (1,017ft) | 310m (1,017ft) |
| Steepest 100m Climb | 8.7% | 1.1% |
| Steepest 100m Descent | 8.2% | 0.8% |
This chart shows the elevation comparing both parkruns against each
other in their literal, above sea level terms.
Normalised Comparison
With this variation of the chart we normalise the chart so that the
start line is at the same level, this way you can compare the two
parkruns in an alternative way.
Bottomed out Comparison
The below charts move the lowest point to the bottom so you can compare
in another way.
Sorted Comparison
Finally the below chart sorts all of the elevation data to give you a
rough indication of the change in elevation you'll be. Typically if one
line is steeper than the other, the steeper parkrun might be more of a
challenging run.
More information on these parkruns can be found at Forest Rec Parkrun and Black Rocks Parkrun
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Forest Rec and Black Rocks parkrun data
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to compare.
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| Data Point | Forest Rec parkrun | | Black Rocks parkrun | |
| Town / City | Bulwell | Wirksworth CP |
| Country | UK | UK |
| Start Line Lat Long | 52.965289,-1.160366 | 53.098249,-1.56566 |
| Start Line What3Words | ///gear.reduce.unit | ///curious.plus.treaty |
| Laps | 1 | 1 |
| Lowest Point | 45.17 meters | 148.2 feet | 229.31 meters | 752.33 feet |
| Highest Point | 79.76 meters | 261.68 feet | 232.74 meters | 763.58 feet |
| Longest Climb | 310 meters | 1017.06 feet | 310 meters | 1017.06 feet |
| Longest Climb Start Altitude | 57.08 meters | 187.27 feet | 230.01 meters | 754.63 feet |
| Longest Climb End Altitude | 66.99 meters | 219.78 feet | 232.34 meters | 762.27 feet |
| Longest Climb Gradient | 1:31
You'll go up 1 meter every 31 meters | 1:133
You'll go up 1 meter every 133 meters |
| Longest Descent | 640 meters | 2099.74 feet | 150 meters | 492.13 feet |
| Longest Descent Start Altitude | 79.76 meters | 261.68 feet | 230.85 meters | 757.38 feet |
| Longest Descent End Altitude | 45.26 meters | 148.49 feet | 230.21 meters | 755.28 feet |
| Longest Descent Gradient | 1:19
You'll go down 1 meter every 19 meters | 1:234
You'll go down 1 meter every 234 meters |
| Flat Distance | 450 meters | 1476.38 feet | 2180 meters | 7152.23 feet |
| Flat Percentage | 9.0% | 43.6% |
| Uphill Percentage | 48.2% | 33.6% |
| Downhill Percentage | 42.8% | 22.8% |
| Elevation Range | 34.58m (113.45ft) | 3.43m (11.25ft) |
| Elevation Gain Per Km | 14.3m/km | 1.5m/km |
| Steepest 100m Climb | 8.7% from 1,900m (6,234ft) | 1.1% from 3,980m (13,058ft) |
| Steepest 100m Descent | 8.2% from 3,320m (10,892ft) | 0.8% from 2,020m (6,627ft) |
| Total Elevation Gain | 71.36 meters | 234.12 feet | 7.66 meters | 25.13 feet |
| Total Elevation Loss | 74.55 meters | 244.59 feet | 4.86 meters | 15.94 feet |
| Net Elevation Change | -3.12m (-10.24ft) | +2.79m (+9.15ft) |
| Elevation Analysis | Reliable | Reliable |