Comparing Jersey and Bolberry Down parkruns
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Jersey vs Bolberry Down elevation snapshot
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| Metric | Jersey | Bolberry Down |
| Total Ascent | 24.47m (80.28ft) | 39.66m (130.12ft) |
| Elevation Gain Per Km | 4.9m/km | 7.9m/km |
| Elevation Range | 10.97m (35.99ft) | 16.18m (53.08ft) |
| Flat Percentage | 18.4% | 10.6% |
| Uphill Percentage | 37.0% | 52.6% |
| Longest Climb | 510m (1,673ft) | 350m (1,148ft) |
| Steepest 100m Climb | 3.6% | 3.3% |
| Steepest 100m Descent | 2.6% | 4.9% |
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 Jersey Parkrun and Bolberry Down Parkrun
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Jersey and Bolberry Down parkrun data
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to compare.
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| Data Point | Jersey parkrun | | Bolberry Down parkrun | |
| Town / City | St Brelade | South Hams |
| Country | UK | UK |
| Start Line Lat Long | 49.194696,-2.202787 | 50.232147,-3.843216 |
| Start Line What3Words | ///overgrown.united.originated | ///fabricate.guises.immunity |
| Laps | 2 | 3 |
| Lowest Point | 66.21 meters | 217.22 feet | 121.77 meters | 399.51 feet |
| Highest Point | 77.19 meters | 253.25 feet | 137.94 meters | 452.56 feet |
| Longest Climb | 510 meters | 1673.23 feet | 350 meters | 1148.29 feet |
| Longest Climb Start Altitude | 68.82 meters | 225.79 feet | 127.86 meters | 419.49 feet |
| Longest Climb End Altitude | 72.86 meters | 239.04 feet | 131.94 meters | 432.87 feet |
| Longest Climb Gradient | 1:126
You'll go up 1 meter every 126 meters | 1:86
You'll go up 1 meter every 86 meters |
| Longest Descent | 490 meters | 1607.61 feet | 370 meters | 1213.91 feet |
| Longest Descent Start Altitude | 72.88 meters | 239.11 feet | 137.93 meters | 452.53 feet |
| Longest Descent End Altitude | 66.22 meters | 217.26 feet | 135.53 meters | 444.65 feet |
| Longest Descent Gradient | 1:74
You'll go down 1 meter every 74 meters | 1:154
You'll go down 1 meter every 154 meters |
| Flat Distance | 920 meters | 3018.37 feet | 530 meters | 1738.85 feet |
| Flat Percentage | 18.4% | 10.6% |
| Uphill Percentage | 37.0% | 52.6% |
| Downhill Percentage | 44.6% | 36.8% |
| Elevation Range | 10.97m (35.99ft) | 16.18m (53.08ft) |
| Elevation Gain Per Km | 4.9m/km | 7.9m/km |
| Steepest 100m Climb | 3.6% from 430m (1,411ft) | 3.3% from 170m (558ft) |
| Steepest 100m Descent | 2.6% from 670m (2,198ft) | 4.9% from 4,340m (14,239ft) |
| Total Elevation Gain | 24.47 meters | 80.28 feet | 39.66 meters | 130.12 feet |
| Total Elevation Loss | 22.76 meters | 74.67 feet | 29.48 meters | 96.72 feet |
| Net Elevation Change | +1.71m (+5.61ft) | +10.18m (+33.4ft) |
| Elevation Analysis | Reliable | Reliable |