Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Challenge Gym ← View details Brookside, London Rd, Spellbrook, Bishops Stortford, Bishop's Stortford, England CM23 4AU +44 1279 503503