Fastest average speed in a Tour de France stage
- Who
- Rohan Dennis
- What
- 55.446 kilometre(s) per hour
- Where
- Netherlands (Utrecht)
- When
- 04 July 2015
The fastest average speed in a Tour de France stage was 55.446 km/h (34.453 mph) by Rohan Dennis (Australia) at the first stage in Utrecht, Netherlands, on 4 July 2015.
Dennis completed the 13.8-km stage in just 14 mins 56 secs – even faster than Chris Boardman's 55.152 km/h achieved during the prologue of 1994.