College DJs and U2 fans, Todd Richards and Mary Cipriani will co-host the 18-hour broadcast which begins at 7:00am on July 21st - and runs till the next morning.

Anyone can take part by emailing a track request to request@wbwc.com (include topic \"U2 Marathon\") and specifying the hour (USA Eastern Time) in which you want to hear your song.

'The U2005 Marathon will feature U2's entire musical catalogue including rarities, B-sides, imports, live tracks and remixes.

You can listen in via streaming audio.

(All WBWC.Com audio requires RealPlayer 8 or RealOne to listen.

More info.