Running After a Breakup

I run to break up with the old me.
Overweight and out of shape, Taesu is a lazy office worker with no zest for life. After getting dumped by his girlfriend, he realizes his youth is being wasted and decides to turn his life around.
(Source: Manta)

Original Webtoon:
Comico, Naver Series, KakaoPage, Ridibooks, Bomtoon, Onestory, Nate, Anytoon

Official Translations:
English

Han Taesu is a overweight, lazy, but kind-hearted office worker. He decides to turn his life around after getting dumped by his girlfriend. After seeing his childhood friend runner Seo Baram, he decides to go after her.
(Source: Comico, translated)