MileSplit Staff May 08, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. 800m + 1600m Rank Athlete/Team Class 800m 1600m Combined 1 Cadel Ruthven Fort Collins High School 2026 1:53.29 4:06.62 5:59.91 2 Rocco Culpepper Niwot High School 2026 1:50.56 4:09.66 6:00.22 3 Quinn Sullivan Niwot High School 2027 1:49.89 4:12.73 6:02.62 4 Aiden Le Roux Cheyenne Mountain High School 2026 1:55.50 4:09.21 6:04.71 5 Nolan Thackwell Air Academy High School 2026 1:53.27 4:11.94 6:05.21 6 Be...