The Scottish marathon runner has seen his times over the 26.2 mile distance improve significantly over the last few years. At the London Marathon alone, he has gone from running 2:44.43 to 2:37.28 in two years, a significant drop.
After a 13th place finish at the IPC Athletics World Championships marathon last year and the Amster Haddies athlete was one place higher at the IPC World Cup at the London Marathon this year.
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