"Men's 1500m – Standings". Rio2016.com. Rio 2016 Organising Committee for the Olympic and Paralympic Games. 21 August 2016. Archived from the original on 22 September 2016. Retrieved 3 January 2017.
"Men's Marathon – Standings". Rio2016.com. Rio 2016 Organising Committee for the Olympic and Paralympic Games. 21 August 2016. Archived from the original on 22 September 2016. Retrieved 3 January 2017.
Gjerde, Arild; Jeroen Heijmans; Bill Mallon; Hilary Evans (June 2016). "Guor Marial Bio, Stats, and Results". Olympics. Sports Reference.com. Archived from the original on 17 April 2020. Retrieved 3 January 2017.
"Men's 1500m – Standings". Rio2016.com. Rio 2016 Organising Committee for the Olympic and Paralympic Games. 21 August 2016. Archived from the original on 22 September 2016. Retrieved 3 January 2017.
Gjerde, Arild; Jeroen Heijmans; Bill Mallon; Hilary Evans (June 2016). "Guor Marial Bio, Stats, and Results". Olympics. Sports Reference.com. Archived from the original on 17 April 2020. Retrieved 3 January 2017.
"Men's Marathon – Standings". Rio2016.com. Rio 2016 Organising Committee for the Olympic and Paralympic Games. 21 August 2016. Archived from the original on 22 September 2016. Retrieved 3 January 2017.