Sri Lanka competed at the 2017 World Championships in Athletics in London, United Kingdom, from 4–13 August 2017.
Results
(q – qualified, NM – no mark, SB – season best)
Men
- Track and road events
| Athlete | Event | Final | |
|---|---|---|---|
| Result | Rank | ||
| Anuradha Cooray | Marathon | DNF | – |
- Field events
| Athlete | Event | Qualification | Final | ||
|---|---|---|---|---|---|
| Distance | Position | Distance | Position | ||
| Waruna Lakshan | Javelin throw | 73.16 | 31 | Did not advance | |
Women
- Track and road events
| Athlete | Event | Heat | Semifinal | Final | |||
|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | Result | Rank | ||
| Nimali Liyanarachchi | 800 metres | 2:08.49 | 43 | Did not advance | |||
| Hiruni Kesara Wijavaratne | Marathon | N/a | DNF | – | |||
wikipedia, wiki, encyclopedia, book, library, article, read, free download, Information about Sri Lanka at the 2017 World Championships in Athletics, What is Sri Lanka at the 2017 World Championships in Athletics? What does Sri Lanka at the 2017 World Championships in Athletics mean?