Cast
Ultrarunner Karl Meltzer has long dreamed of setting the speed record for crossing America's Appalachian Trail. Now he sets out for his third and final attempt to run the 3,523km (2,188 miles) in less than 46 days, 8 hours, 6 min.
7 January 2015
8 December 2023
19 September 2017
15 February 2018
30 May 2019
28 June 2017
1 May 2007
3 October 2018
16 July 2008
1 October 2019
24 October 2018
29 January 2021
28 July 2017
18 December 2001
19 July 2023
15 May 2019
25 April 2001
22 May 2019
13 May 2015
16 November 2018
9 December 2016