ESP
Marcos is a swimmer from Spain, a sprinter, whose official competitive record spans 11 seasons and 89 meets.
His recorded career begins in 2016, and one of his earliest marks still on file is the 25 breaststroke in 29.60, raced in Torrijos. He started out alongside C.N. TOLEDO.
His signature event is the 100 butterfly, the event he has raced the most, followed by the 200 freestyle and 50 butterfly. Butterfly is the backbone of the whole record: 47 meets and 62 recorded swims.
His fastest 100 butterfly stands at 1:03.77, set in long course (50 m) at Ciudad Real.
The record runs unbroken from 2016 to 2026: 11 consecutive seasons without a single missing year. 2022 is the busiest season on record, with 38 verified individual swims.
He has raced for C.N. ALARCOS CIUDAD REAL, C.D. TOLEDO MONTEVERDE and C.N. TOLEDO.
Still active: the directory includes official activity in the 2026 season. Latest competition: Talavera de la Reina, on May 24, 2026, with 3 swims: 29.63 in the 50 butterfly, 1:07.15 in the 100 individual medley and 58.25 in the 100 freestyle, all in short course (25 m). He holds 31 current event personal bests and 184 all-time PB improvements across 204 verified official swims in competitions governed by RFEN.