INDIANAPOLIS — Stadium seats, turf and even pieces of the soon-to-be-razed RCA Dome's roof are available to buy online by fans who want a piece of Indianapolis sports history.

A pair of stadium seats will cost $450.

Along with fixed-price items, an online auction began Monday afternoon. Items up for bid include lockers for tight end Dallas Clark and center Jeff Saturday and the midfield helmet turf logo.

The RCA Dome opened in 1984 and cost $82 million to build. The new home of the Indianapolis Colts this season will be Lucas Oil Stadium, being built across the street for about $700 million.

The 63,000-seat, retractable-roof stadium is scheduled to be complete by Aug. 15, about a week before the Colts are scheduled to play a preseason game there.

The Coach Hep Indiana Cancer Challenge cycle/run/walk event will be May 10, in honor of Indiana University Football Coach Terry Hoeppner, who died June 19. Online registration is open now through April 25. Participants may also register the day of the event. A minimum pledge of $35 is required to participate. For more information, visit CoachHepCancerChallenge.org or call Jennifer Hurtubise at 1-317-442-9576.

Tickets for the Warsaw Semistate boys high school basketball tournament are on sale at Harding, Bishop Luers and Westview high schools this week. Luers plays Westview at 1 p.m. Saturday in the Class 2A semistate game, and Harding plays Plymouth for the Class 3A semistate title in the second game. Tickets are on sale at Harding today through 6 p.m., 7:30 a.m.-6 p.m. Wednesday and 7:30-11 a.m. Thursday. Luers is offering tickets during school hours today and Wednesday and through noon Thursday. Tickets are $7 each and good for both games.

Alissa McKaig of Indiana Tech won the 5,000- meter run at the NAIA National Track and Field Meet at East Tennessee State University recently. McKaig, who ran a 16:45.0, is the first national champion in school history.

McKaig was one of three from Indiana Tech named All-American. Kesonn Lee placed sixth in the 60-meter run with a personal-best time of 6.80. Derrick Brinkley finished fifth in the finals of the 600 with a time of 1:20.80. McKaig is a Concordia Lutheran High School graduate, while Lee graduated from Northrop. Brinkley is from Washington, D.C.

The second annual Northeastern Indiana Racing Museum Expo starts the 2008 racing season with a chance for area fans to talk with their favorite drivers and car owners from past and present. The free event will be 1-5 p.m. Saturday. The Northeastern Indiana Racing Museum is located at the Kruse Automotive and Carriage Museum on County Road 11-A off Exit 125 of Interstate 69.

Drivers, owners and promoters from Baer Field, Angola, Plymouth, Eldora, New Paris, Winchester, Anderson and Gas City Speedway will be on hand to talk with fans. The display of historic race cars and Indy cars will be enhanced with a display of cars ready for action this season at local tracks, including late models, modifieds, karts, sprints and drag cars. An Old Timers Reunion Round Table will also be of interest to fans.

The Fort Wayne Mad Ants organization says it has had an incredible reception from the Fort Wayne community, and the team is showing its appreciation by making its arena-level tickets for Thursday's game against the Anaheim Arsenal $1. The game begins at 7 p.m. Tickets are reserved on a first-come, first-served basis.

Call the Mad Ants front office at 1-260-469-4667 or purchase seats through the Memorial Coliseum Ticket Office, Ticketmaster outlets or online at www.ticketmaster.com. Or charge by phone at 424-1811.