Verb: ride up
- (of clothing or fabric) move upward or bunch up, exposing more skin
"Her skirt kept riding up as she walked"
- Approach on horseback or in a vehicle
"The cavalry rode up to the castle gates"
- (in cycling or fitness) pedal uphill or increase resistance
"We rode up the steep mountain pass"
Derived forms: riding up, ridden up, rode up, rides up