2025 Marks the Return of the Incredible Chester Ultra 50 Mile Race for its 9th Edition. The Race is hosted by the GB Ultras team with live online GPS tracking from GB Race Tracker & 6 Checkpoints supporting runners along some of the very best & most beautiful natural trails in the region with 849m of Ascent. This well-marked ultra-marathon links trails along the River Dee, North Cheshire Way & the Sandstone Trail taking in the Old Dee Bridge, Chester Racecourse, Helsby Hill and leading to Frodsham & Delamere Forest.