I would love to see an in game Currency. You gain the currency threw completing different events. Different currencies would include.
Workouts - Gained per premade workout completion.
Climbs- Gained for climb summits.
Sprints- Gained for sprint Completions,
Group Ride- Gained from group rides.
The currency can be spent for special items, to show off how hard you work in each discipline. Can also add extra coins for placements in climbs and sprints.