Upcoming Roller Derby Bouts Boulder County Roller Derby2023 Season Saturday Jun 24 June 24th Roller Derby Bout 6:00 pm Boulder County Fairgrounds, Exhibit Building9595 Nelson Rd, Longmont, COhttps://www.eventbrite.com/e/june-24th-roller-derby-bout-tickets-607815551677 Saturday Jul 8 July 8th Roller Derby Bout 6:00 pm Boulder County Fairgrounds, Exhibit Building9595 Nelson Rd, Longmont, COhttps://www.eventbrite.com/e/july-8th-roller-derby-bout-tickets-607819653947