FOLLOW MLS and MS of trotter and sulky speeding along track, of driver Joseph Hennessy, of wheels of sulky, of head of horse, mane flying in the wind, empty grandstands visible in background in some shots. FOLLOW SHOTs from static position of trotters being paced by car, running on their own. FOLLOW CUs of drivers during race, of horses and sulkies pacing car, of race from grandstands. Shots of race speeding by camera from side of track. LS of race, spectators in foreground. MCSs of horses' legs, of sulkies whizzing by in front of camera. Various shots of race showing pacers and trotters in action.