ListImages Lake Tahoe Marathon Weekend Friday, October 16, 2026 - 6:30 am 6:30 am The Lake Tahoe Marathon weekend is three days of races (Friday/Saturday/Sunday), including two 5Ks, a 10K, three Half Marathons, three Marathons, and a 72-mile Ultramarathon and 4-person Ultra Relay around Lake Tahoe. More info... 7:00 am Lake Tahoe Marathon Weekend October 17, 2026 Lake Tahoe Marathon Weekend Saturday, October 17, 2026 - 7:00 am 7:00 am Lake Tahoe Marathon Weekend October 18, 2026 Lake Tahoe Marathon Weekend Sunday, October 18, 2026 - 7:00 am