Marathón's 67th season in existence and the club's 52nd consecutive season in the top fight of Honduran football.

They also competed for the 2017 Honduran Supercup, ending as runner-ups.

Héctor Vargas was hired as new coach, after Manuel Keosseián resigned on June 6.

[1] Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.