Simatai 100 - The Real Great Wall Ultra Trail

The Simatai 100 – The Real Great Wall Ultra Trail takes place on Saturday, 30 May 2026 in Miyun District, Beijing, China. Organized by Beijing Gubei Water Town Tourism Co., Ltd. and CYTS Bolian (Beijing) Sports Culture Development Co., Ltd., with support from Miyun District Sports Bureau, Miyun District Culture and Tourism Bureau, and Gubeikou Town People's Government, this event offers three distances: 50K (54.9 km), 30K (31.9 km), and 20K (20.4 km). All courses include a stretch on the legendary Simatai Great Wall, famed for its untouched Ming Dynasty architecture and UNESCO recognition as an authentic section. The race starts and finishes at Riyue Island Square in Gubei Water Town.

The Simatai 100 offers a rare opportunity to run along an authentic and less-restored section of the Great Wall, adding historical depth to a physically demanding challenge. The technical mountain trails combined with steep ascents on ancient stone steps create a uniquely testing course that rewards strength, endurance, and strategy. The 50K course features an extended 7 km segment atop this historic landmark, demanding exceptional grit from every runner.

Starting from the picturesque Gubei Water Town, where traditional architecture, canals, and lantern-lit streets create a serene yet vibrant atmosphere, the event combines technical trail running with a rugged, scenic, and culturally rich route. Registration includes a two-day pass to Gubei Water Town, providing athletes a chance to immerse themselves in local heritage and relaxation after the race. Beyond the race, visitors can enjoy hot springs, explore ancient watchtowers, and savour regional mountain cuisine. A fun cultural highlight is the evening light displays along the Wall, offering a rare chance to see this historic monument illuminated.

The event is set in the dramatic mountains northeast of Beijing, unfolding around the breathtaking Simatai Great Wall, one of the few sections that retains its original Ming Dynasty character. The area is easily accessible via Beijing's international airports and well-connected road transfers, making it a surprisingly convenient escape into rugged nature.

What's included in entry: finisher medal, goodie bag, event t-shirt, e-certificate/e-diploma, timing chip (single use), photo service, drink stations, medical assistance, bag drop, accident insurance. Competitors must adhere to the competition regulations set by the organizing committee. All participants must be at least 18 years old on race day. Cutoff times will be announced in the final race instructions.

The Simatai 100 – The Real Great Wall Ultra Trail invites runners from around the world to experience one of the most historically significant and physically demanding trail races on the planet. Whether you choose the 50K with its extended Wall segment, the 30K, or the 20K, you will leave with memories of ancient stones, mountain vistas, and the knowledge that you have run where history meets endurance.