In order to differentiate the two races, for 2023, we will have a totally new bike course
Although still very fast, the bike course is now going to be more Gently Rolling than the Pancake flat Cotswold 113 course.
The V2.0 bike course is totally new for 2023 :
https://www.mapmyride.com/routes/view/5319907027
This course is 2 laps on raceday, and the actual distance of two laps is 89km