- December 13, 1982 – Twaddle won his first race at Greenwood Raceway in Toronto with a horse named Rearmed.
- September 21, 1991 – Won the Metro pace at Mohawk Raceway in Campbellville, ON with a horse named Shipps Saint.
- September 23, 1993 – Won the Jugette in Delaware, Ohio with Towners Image. Towners Image set multiple world records that day: world record in her elimination heat, world record in the final, as well as world record for combined heats.
- October 24, 1993 – World record in the Robert Stewart Stakes final at Mohawk Raceway with two-year-old Hardie Hanover.
- June 1994 – Canadian record on a half-mile track by a three-year-old filly with Hardie Hanover.
- Also set a track & Canadian record for three-year-old fillies at Woodbine Raceway with Hardie Hanover – July 2, 1994 – Set track record for three-year-old fillies at Pocono Raceway winning a Pennsylvania Sires Stake race with Hardie Hanover.
- September 3, 1994 – Won the Fan Hanover Stakes final at Woodbine Raceway in dramatic fashion with a three wide move past the quarter to swoop the field & take the lead, winning handily in a Stake record.
- September 24, 1994 – Won the Pennsylvania Sires Stakes final at the Meadows racetrack in Washington, PA with Hardie Hanover in a world record.
- October 21, 1994 – Won the Breeders Crown for three-year-old filly pacers with Hardie Hanover at Garden State Park racetrack in New Jersey.