Yalemzerf Yehualaw Densa is an Ethiopian long-distance runner. She won the 2022 London Marathon. Yehualaw is the current world record holder in the 10 kilometres road race, sits second on the world all-time list at the half marathon and tenth on the respective world all-time list for the marathon.

The 2022 London Marathon was the 42nd running of the annual London Marathon on 2 October 2022. Due to the COVID-19 pandemic the race was postponed from April until October to maximise the chances of a mass participation event. The elite men's and women's event were won by Kenyan Amos Kipruto and Ethiopian Yalemzerf Yehualaw respectively. The wheelchair races were won by Swiss athletes Marcel Hug and Catherine Debrunner respectively, both in course record times. Over 40,000 people finished the mass participation event.