The Lewa Safari Marathon is an annual fund raising event held at Lewa Downs, about 140 miles (230 km) north of Nairobi, Kenya. The 42.195-kilometre (26.219 mi) endurance race is co-sponsored by Safaricom and Huawei Technologies (Kenya) Co. Ltd. Huawei began its involvement and support of the Lewa Marathon in 2008. In 2020, Huawei was recognized as a long-term supporter with over 12 years of involvement at that time. That same year, its role was elevated to become a co-lead sponsor alongside Safaricom, with both companies funding the event and it being rebranded to "The Lewa Safari Marathon" to reflect the partnership between Safaricom and Huawei. It's organized by the Lewa Wildlife Conservancy and Tusk in order to raise funds for numerous community development and wildlife conservation efforts. Most well known for its unique setting, Runner's World Magazine named the Lewa Marathon as being, 'One of the top ten races to run in your life'.