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Race Guide
Bwystfil Y Brin (Beast of Bryn)
Date / Time
Length
15.00 miles (24.1 km)
Description
A challenging route taking place along the mountains of Margan and the Afan Valley
You can predict your finish time for this race based on a recent race you've run. Enter the details below - select a similar type of race (hilliness and terrain) for the best prediction.
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