Usain Bolt won a 100m in 10.06 seconds, his slowest time in a 100m final this late into a season, in Ostrava on Wednesday.
Bolt, in his farewell season, has run 10.03 and 10.06 in two 100m races, his slowest final times in June or later of his career. He has one more meet scheduled — Monaco on July 21 — before the world championships in London in August.
Bolt moved into the lead — past a sprinter who has never broken 10 seconds — about 50 meters into Wednesday’s race in the Czech city.