Burnham-On-Sea and Highbridge’s weekly Parkrun is set to reach a key milestone this weekend when the organisers hold their 500th run. The popular weekly 5km runs, held at Apex Park, have gradually grown over the decade, with around 400 runners taking part every Saturday at 9am. Burnham and Highbridge Parkrun started on 20th June, 2015. Organisers from Burnham-On-Sea Harriers Running Club have thanked the team of volunteers who play a vital role …