| Season | 2013 |
|---|---|
| Dates | 2 March – 9 November 2013 |
| Champions | FC Pocheon (3rd title) |
| Matches played | 230 |
| Goals scored | 863 (3.75 per match) |
| Best Player | Jeon Jae-hee[1] |
| Top goalscorer | Kim Hyeong-pil (27 goals)[2] |
| Best goalkeeper | Kang Jae-wook[1] |
← 2012 2014 → | |
The 2013 Challengers League was the seventh season of amateur K3 League. The top three clubs of each group qualified for the championship playoffs after the home and away season of two groups (16 matches per team) and the interleague play (9 matches per team). The first and second-placed team in the overall table advanced to final and semi-final respectively, and the other four clubs advanced to the first round. Bucheon FC 1995 and Namyangju United withdrew from the league, but Gimpo Citizen and Hwaseong FC joined the league. Asan United (Yesan Citizen), which had moved its city to Yesan last year, returned to Asan.