It's race night at the velodrome and Delana and Mike Brinkman sit tense in the bleachers as their son, Ben, steers his bicycle into a steep corner at high speed.
"Here we go! Here we go!" shouts Mike as his son and a cluster of other riders dart past, their jerseys a blur of color and motion.
The race lasts just a few minutes, for a handful of laps, and as the announcer calls out the names of those charging in and out of the lead, the racers approach speeds of 40 miles an hour, jockeying within inches of each other's wheels.
"Go Ben!" screams Delana, who's now on her feet as the cyclists pass one last time. And then it's over. The racers drop their heads, pedal to the infield, and prepare for the next race, one of dozens held on Thursday nights in the summer at the National Sports Center's (NSC) velodrome in Blaine.
One of the only outdoor wooden tracks in the nation and a source of pride for the local bicycling scene, the 250-meter velodrome will close for good and be torn down after this race season. The local school district wants the land beneath the track, and the 42 miles of African Afzelia wood strips that make up the track's surface have disintegrated to the point that frequent repairs are necessary.
Thursday's final "Thursday Night Lights" race series will be the last time the public can watch track racing there. Demolition is expected in the coming months.
"It's a track that's lived its useful life span," said Barclay Kruse, a spokesman for the NSC. It would cost more than $1 million to replace it, Kruse said, and the NSC can't afford it.
The track was part of the NSC's original campus built in 1990, when the Legislature created the sports center with a $15 million appropriation to support amateur sports. Still standing are the soccer fields and one of the world's largest ice sheets, along with a golf course, a convention facility and a soccer stadium that was the former home of Minnesota United FC. When the velodrome closes, track cycling will join track and field, weightlifting and wrestling as a legacy NSC sport that's no longer offered.