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Comparing Tremorfa and Barry Island parkruns

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Tremorfa vs Barry Island elevation snapshot

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Metric Tremorfa Barry Island
Total Ascent 13.05m (42.81ft) 53.77m (176.41ft)
Elevation Gain Per Km 2.6m/km 10.8m/km
Elevation Range 4.98m (16.34ft) 13.79m (45.24ft)
Flat Percentage 42.8% 28.4%
Uphill Percentage 28.2% 35.0%
Longest Climb 340m (1,115ft) 340m (1,115ft)
Steepest 100m Climb 1.3% 5.3%
Steepest 100m Descent 1.6% 5.8%

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 Tremorfa Parkrun and Barry Island Parkrun

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Tremorfa and Barry Island parkrun data

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Data Point Tremorfa parkrun Barry Island parkrun
Town / City Cardiff Barry
Country UK UK
Start Line Lat Long 51.486384,-3.132923 51.390118,-3.270916
Start Line What3Words ///traps.kept.probe ///cave.recall.pads
Laps 3 2
Lowest Point 12 meters 39.37 feet 8.27 meters 27.13 feet
Highest Point 16.98 meters 55.71 feet 22.06 meters 72.38 feet
Longest Climb 340 meters 1115.49 feet 340 meters 1115.49 feet
Longest Climb Start Altitude 14.01 meters 45.96 feet 13.44 meters 44.09 feet
Longest Climb End Altitude 16.97 meters 55.68 feet 22.05 meters 72.34 feet
Longest Climb Gradient 1:115
You'll go up 1 meter every 115 meters
1:39
You'll go up 1 meter every 39 meters
Longest Descent 440 meters 1443.57 feet 420 meters 1377.95 feet
Longest Descent Start Altitude 16.97 meters 55.68 feet 22.04 meters 72.31 feet
Longest Descent End Altitude 13.02 meters 42.72 feet 8.3 meters 27.23 feet
Longest Descent Gradient 1:111
You'll go down 1 meter every 111 meters
1:31
You'll go down 1 meter every 31 meters
Flat Distance 2140 meters 7021 feet 1420 meters 4658.79 feet
Flat Percentage 42.8% 28.4%
Uphill Percentage 28.2% 35.0%
Downhill Percentage 29.0% 36.6%
Elevation Range 4.98m (16.34ft) 13.79m (45.24ft)
Elevation Gain Per Km 2.6m/km 10.8m/km
Steepest 100m Climb 1.3% from 2,280m (7,480ft) 5.3% from 3,670m (12,041ft)
Steepest 100m Descent 1.6% from 2,720m (8,924ft) 5.8% from 1,990m (6,529ft)
Total Elevation Gain 13.05 meters 42.81 feet 53.77 meters 176.41 feet
Total Elevation Loss 14.1 meters 46.26 feet 53.9 meters 176.84 feet
Net Elevation Change -1.05m (-3.44ft) +0.01m (+0.03ft)
Elevation Analysis Reliable Reliable