Pump tracks provide a place to race

Barreling down the track, popping up at each hillcrest and cruising into each valley, a biker makes his way from one end of Bellingham’s waterfront pump track to the other. Adrian Madrone, 44, shows no signs of slowing, stopping only once at the edge of the parking lot.   He began taking his kids to the Waypoint Park pump track during the height of COVID and fell in love with the sport.  “I was mostly just kind of coming down to let my kids do it at first, but then I started