"The Lexus Velodrome in Midtown Detroit collapsed Monday and its inflatable dome was severely damaged following a power outage and the failure of its backup generator.

"The indoor cycling racetrack, 601 Mack Ave., survived the weekend's gusty winds, only to deflate early Monday once the backup generator failed to kick in during the outage."
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The velodrome opened in 2018 and was a nearly $5 million project financed entirely by a wealthy anonymous donor who grew up in metro Detroit, moved away to California and later Colorado, where he fell in love with cycling.