- Who
- Anthony Thornton
- What
- 153.52 kilometre(s)
- Where
- United States (Minneapolis)
- When
The longest distance recorded for walking backwards in 24 hours is 153.52 km. (95.4 miles) by Anthony Thornton (USA) in Minneapolis, Minnesota, USA from 31 December 1988 to 1 January 1989. His average speed was 6.4 km/h (3.9 mph).