Competitions · United States

Cubing on Lake Cochituate 2025

Natick, Massachusetts · 25 October 2025 · 6 events · 61 competitors · 51 personal bests

Ethan Zhuang won the 2×2 with a 1.36 and the closest final was the 2×2, won by Ethan Zhuang by 0.30 seconds. 61 competitors produced 51 personal bests, 23 of which still stand today, and three people held a competitor card for the first time.

The moment

The day's biggest improvement

Cordelia Hu took a 2×2 single of 3.97 down to 2.26, 43 percent better in one day.

events decided

0.30s

closest final — 2×2, Ethan Zhuang over Quinn Maloney

personal bests set on the day

Winners & podiums

Event	Winner	Single	Average
2×2	Ethan Zhuang	1.17	1.36
4×4	Chris Chi	26.91	33.34
3×3 blindfolded	Vishwanath Jeyaraman	23.98	—
3×3 one-handed	Peter Ha	11.61	12.38
Pyraminx	David Andron-Silva	1.45	1.78
Skewb	Quinn Maloney	1.73	2.16

The PB harvest

51 set · 23 still standing

Matthew Jalkut — Pyraminx single 1.30: into the top 0.22% of the event's history.
Quinn Maloney — 4×4 single 25.23: into the top 0.76% of the event's history.
Sufyaan Syed — 2×2 single 1.11: into the top 0.79% of the event's history.
Wesley Jones — 2×2 single 2.08: into the top 5.3% of the event's history.
Connor Meehan — Pyraminx single 3.85: into the top 6.9% of the event's history.
Dana Imambek — Pyraminx single 3.97: into the top 7.5% of the event's history.
Wesley Jones — 4×4 single 36.42: into the top 8.1% of the event's history.
William Su — Pyraminx single 4.23: into the top 8.8% of the event's history.

First-timers

Three 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

No national, continental or world records were set at this competition. That is true of most competitions.

The field

61 competitors · 307 results · 6 events.

Everyone who competed

61 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.