Join hundreds of runners for the Bishops Stortford Running Festival 2026 — a vibrant celebration of fitness, community, and local pride set in the stunning surroundings of Castle Park and Grange Paddocks. Whether you’re taking on the 5K, 10K, or Half Marathon, you’ll enjoy a professionally timed, scenic route through Bishops Stortford’s most beautiful landscapes, followed by a buzzing festival village with live music, food, and family fun.