Start with the listed +10K bonus
Like the experience and join the Kibrix Runner group to claim the listed +10K Speed bonus. The official description does not say whether it is repeatable or automatic.
Measured route targets
The current field report places Forest at 45 recommended Speed and Lake at 5,000. The calculator can compare either target with your entered Speed.
Upgrade with a purpose
Level 3 treadmill was observed at +25 Speed per step. Trails multiply gains: the captured shop progression runs from Grey x1.5 to Red x4.