The Tralee 40 Mile begins and finishes in the vibrant town of Tralee, opening with a scenic one-mile river walkway alongside the peaceful flow of the water. This looped course leads participants onto picturesque country roads, showcasing the rolling hills and lush green landscapes of the North Kerry countryside. The terrain features a blend of flat riverside paths and two consistent climbs per lap, each followed by a rewarding downhill section to help runners recharge. Throughout the route, athletes pass through tranquil rural lanes on smooth asphalt, maintaining a professional and steady pace. This challenging yet accessible ultra-marathon offers a high-energy atmosphere with breathtaking views, making it a standout event in the local racing calendar.