Home Harness racing Harness racing Betfair supports harness racing after £80,000 is bet on Kempton Online betting site Betfair calls for more harness racing after more than £80,000 was wagered on the race at Kempton last week Harness racing to make its debut at British racecourses Trotters will be taking to the track for the first time at Kempton Park and Hereford racecourses to boost the popularity of the sport in the UK