Taneen Carvell March 2, 2018 Race Reports Race Report: Cowtown Ultramarathon (50k/31mi.) Taneen Carvell March 2, 2018 Race Reports What’s the difference between 56 and 23? Coach T. At the 10k mark I was 56th. At 13.1 mi. I was 53rd; 30k 46th; 23 mi. 37th; 26.2 mi. 31st; I finished 23rd. Pacing and endurance are everything!!