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Comparing St Albans and Aldenham parkruns

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St Albans vs Aldenham elevation snapshot

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Metric St Albans Aldenham
Total Ascent 76.18m (249.93ft) 13m (42.65ft)
Elevation Gain Per Km 15.2m/km 2.6m/km
Elevation Range 20.1m (65.94ft) 6.32m (20.73ft)
Flat Percentage 6.8% 34.6%
Uphill Percentage 45.8% 34.6%
Longest Climb 420m (1,378ft) 160m (525ft)
Steepest 100m Climb 6.3% 1.6%
Steepest 100m Descent 7.9% 1.4%

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 St Albans Parkrun and Aldenham Parkrun

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St Albans and Aldenham parkrun data

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Data Point St Albans parkrun Aldenham parkrun
Town / City St Albans Hertsmere
Country UK UK
Start Line Lat Long 51.749488,-0.353807 51.648148,-0.316555
Start Line What3Words ///smile.staple.noises ///amuse.caves.once
Laps 2 2
Lowest Point 85.04 meters 279 feet 97.27 meters 319.13 feet
Highest Point 105.13 meters 344.91 feet 103.59 meters 339.86 feet
Longest Climb 420 meters 1377.95 feet 160 meters 524.93 feet
Longest Climb Start Altitude 85.78 meters 281.43 feet 97.27 meters 319.13 feet
Longest Climb End Altitude 90.38 meters 296.52 feet 98.43 meters 322.93 feet
Longest Climb Gradient 1:91
You'll go up 1 meter every 91 meters
1:138
You'll go up 1 meter every 138 meters
Longest Descent 560 meters 1837.27 feet 440 meters 1443.57 feet
Longest Descent Start Altitude 90.85 meters 298.06 feet 103.57 meters 339.8 feet
Longest Descent End Altitude 85.14 meters 279.33 feet 99.46 meters 326.31 feet
Longest Descent Gradient 1:98
You'll go down 1 meter every 98 meters
1:107
You'll go down 1 meter every 107 meters
Flat Distance 340 meters 1115.49 feet 1730 meters 5675.85 feet
Flat Percentage 6.8% 34.6%
Uphill Percentage 45.8% 34.6%
Downhill Percentage 47.4% 30.8%
Elevation Range 20.1m (65.94ft) 6.32m (20.73ft)
Elevation Gain Per Km 15.2m/km 2.6m/km
Steepest 100m Climb 6.3% from 1,720m (5,643ft) 1.6% from 580m (1,903ft)
Steepest 100m Descent 7.9% from 2,370m (7,776ft) 1.4% from 3,410m (11,188ft)
Total Elevation Gain 76.18 meters 249.93 feet 13 meters 42.65 feet
Total Elevation Loss 75.32 meters 247.11 feet 11.57 meters 37.96 feet
Net Elevation Change +1.23m (+4.04ft) +1.43m (+4.69ft)
Elevation Analysis Reliable Reliable