Hook up your own bike to a CompuTrainer Bicycle Ergometer and race against others in your age division for cash prizes totaling $2,000! Sound good? Prairie Path Cycles will stage its annual Indoor Time Trial Series (10 kilometers) again this year at the Wheaton Community Center, 1777 S. Blanchard Rd., Wheaton.

This series of four indoor races and one outdoor is part of the Mid-America Time Trial Series (MATTS) and begins on Sunday, Jan. 12. Entries are filling fast for this week, but afternoon slots were still available as of Monday afternoon. The remainder of the races are scheduled for Sunday, Feb. 2; Sunday, Feb. 23; Saturday, March 15 and Sunday, April 6.

The series attracts recreational bikers, racers and triathletes, and the intensity of competition varies greatly. Event organizers aim to place people of similar abilities next to each other in order to encourage more even levels of competition. Riders who enter will join more than 50 bikers, some of whom will aim to break the series record of 14:07. Entry fee is $20 per event, $12 for Junior racers. To register, send a check payable to ABD Cycle Club along with your name, age, sex and category to Prairie Path Cycles, 27W237 Geneva Rd., Winfield, IL 60190. Entries are due one week before each event, but will remain open until all slots are filled.

For more information, visit www.prairiepathcycles.com, or call 630-690-9749.