Speed with Guy Martin

Channel 4

Sunday 24 September 2017  01:05 - 02:25 (80 mins)
Guy Martin attempts to beat the speed record for a human-powered boat, with help from Olympic legends Sir Chris Hoy and Sir Ben Ainslie. (S3 Ep3/3) [AD,S]

Speed with Guy Martin may be available on playback or on Prime Video (affiliate link)
Speed with Guy Martin (Channel 4) Sunday 24 September 2017 01:05 - 02:25