2019 World Athletics Championships – Men's marathon - Wikipedia
Opinion: Everyone′s a loser at the World Athletics Championships in Qatar | Sports| German football and major international sports news | DW | 04.10. 2019
Chepngetich defies Doha's sweltering heat to win Women's marathon - Day 1 Report – AthleticsAfrica
World champion promises 'thrilling battle' at London Marathon | Nation
TIME TABLE | Doha World Championships 2019
2019 IAAF World Championships | Men's Marathon Recap - YouTube
Havoc at 'disaster' Doha World Championships as numerous marathon athletes collapse in sweltering heat