Renting a bicycle, like renting an infant, bypasses sleepless nights spent worrying about cleaning up a mess. Borrow someone else's two-wheeled baby with today's Groupon to Pioneer Sports in Frisco. Choose from three rental options:

• For $19, you get a 24-hour bike rental and Vail Summit shuttle pass (up to a $38 value).
• For $15, you get a full-day (open to close) bike rental (up to a $31 value).
• For $10, you get a half-day (four hour) bike rental (up to a $21 value).

Located near multiple popular mountain trails, Pioneer Sports prepares spring cycling enthusiasts for velocipede-based calisthenics with five types of rental bikes. Double-axled transportation ranges from the leisurely Jamis Path Cruiser to the light-and-quick Jamis Satellite, which keeps cyclists in high-speed motion until they become fatigued or hit a bronze plaque inscribed with Newton's laws. Kids trailer bicycles and trailer-bike attachments are also available, offering a chance for pint-sized riders to trade in their training wheels and experience the age-old merging of humans and machines. The Vail Summit shuttle pass included with the 24-hour rental allows bikers to transport their two-wheeled terrain traversers to the top of the Vail Pass, where they can embark on a 14-mile journey through Copper Mountain and Ten Mile Canyon, getting an eyeful of the Mountain's panoramic vistas immediately followed by a mouthful of the mountain itself. A helmet and lock is included with each rental, ensuring that the vast collection of Abraham Lincoln quotes stored in each customer's brain remains intact.

Though Pioneer Sports sometimes features a discounted price online, this Groupon still offers the best deal available.