If you run onto a road from ground you keep the ground speed unless you stop and start running again.
Likewise if you run off the road onto the ground you keep the 25% better road speed until you stop and start again.
If you run onto a road from ground you keep the ground speed unless you stop and start running again.
Likewise if you run off the road onto the ground you keep the 25% better road speed until you stop and start again.