
Alastair Chalmers (26 years old, United Kingdom, 1.88 m (6 ft 2 in)) is an athlete who specialises in the 400 metres hurdles, born on 31 March 2000.
With a personal best of , Alastair has run 4 analysed races on 4h/world, improving by 0.39 seconds since their first recorded race.
Their preferred race plan is a 13-stride start up to hurdle 6, 14 strides up to hurdle 8, then a 15-stride finish.
Based on their best recorded intervals, Alastair's theoretical potential is estimated at 48.02 seconds, a 0.79-second margin over their current personal best.
Average intervals computed over 4 races
The best theoretical time, built by summing the fastest intervals.