Richest Race - "Adios Don" In Comeback The richest race in harness racing history sees a thrilling comeback for "Adios Don" who was injured early in the season. He puts on a stretch run that noses him home first and he wins $72,000 out of a whooping $145,000 purse. Crowded stadium seating. Spectators walking down stairs, arriving. Harness racing. Number 8 comes from behind and passes the pack to win. horse racing, prize