Competitions · Spain

Margarita Burón Open 2025

Alcorcón, Madrid · 22 March 2025 · 10 events · 78 competitors · 82 personal bests

Antonie Paterakis won six of the ten events (3×3, 2×2, 4×4) and the closest final was the 4×4, won by Antonie Paterakis by 0.08 seconds. 78 competitors produced 82 personal bests, 20 of which still stand today, and two people held a competitor card for the first time.

The moment

A national record

Tomás Freire set the 6×6 single national record: 1:46.91.

Six wins

Antonie Paterakis — 3×3, 2×2, 4×4, 5×5, 6×6, 7×7

0.08s

closest final — 4×4, Antonie Paterakis over Arián Martín Núñez

personal bests set on the day

Winners & podiums

Event	Winner	Single	Average
3×3	Antonie Paterakis	5.81	6.51
2×2	Antonie Paterakis	1.07	2.46
4×4	Antonie Paterakis	27.64	32.28
5×5	Antonie Paterakis	51.98	55.54
6×6	Antonie Paterakis	1:34.53	1:38.19
7×7	Antonie Paterakis	2:36.56	2:48.25
3×3 blindfolded	Jorge Rodón Leiva	28.40	—
Megaminx	Arián Martín Núñez	30.54	34.81
Square-1	Sergio Ramos González	8.73	10.31
4×4 blindfolded	Jesús Lindo García	9:17.90	10:29.00

The PB harvest

82 set · 20 still standing

Carlos Cascos González — 4×4 single 30.97: into the top 3.4% of the event's history.
Sofía Guerrero Neto — 4×4 single 34.62: into the top 6.4% of the event's history.
Daniel Marzo Bobadilla — 3×3 single 10.09: into the top 7.7% of the event's history.
Leon Jakub Wyrobek — 4×4 single 41.24: into the top 13.6% of the event's history.
Santiago Borrego Verde — 5×5 single 1:26.57: into the top 24.6% of the event's history.
Gonzalo Fernández Jadraque — 2×2 single 4.35: into the top 31.0% of the event's history.
Alejandro José Piguave Illescas — 6×6 single 2:52.12: into the top 37.1% of the event's history.
Hector Gallego Fernández — 2×2 single 4.97: into the top 39.0% of the event's history.

First-timers

Two people competed for the first time at this competition, joining the 28,483 people who made their debut in 2025. Start here explains what a first competition is like.

Records watch

3 regional records were set at this competition.

The field

78 competitors · 502 results · 10 events.

Everyone who competed

78 competitors

Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a final is a competition's last round; its order decides the podium · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · every solve starts from a computer-generated scramble, the same for every competitor in a round.