River Hill Spring 2025
- Date
- Apr 26, 2025
- City
- Clarksville, Maryland, United States
- Venue
- Address
- 12101 Clarksville Pike, Clarksville, MD 21029
- Details
Cafeteria
- Contact
- Organizers
- Alexander Michos, Benjamin Hong, Gannon Smith, James Hui, Matthew Goldsmith, and Mid-Atlantic Speedcubing
- WCA Delegates
- David Krasne, Konrad Julian Jefferson Krafft, Rich Tayag, Stone Payne, and Will Callan
- Download all the competition's details as PDF .
- Information
The competition will take place in the school cafeteria.

This competition is being held in the Mid-Atlantic Region (DC, DE, MD, NJ, NY, PA, VA, WV). See the regions on CubingUSA's website.
- Join the Mid-Atlantic Speedcubing Discord server
- Join the Tri-State Cubing Facebook group (NJ, NY, PA)
- See the Mid-Atlantic Region Organizational Spreadsheet
- See upcoming competitions:
- in Delaware
- in Maryland
- in New Jersey
- in New York
- in Pennsylvania
- in Virginia
- in West Virginia
- Events
- Main event
- Competitors
- 104
- Registration period
-
Online registration opened and closed .
- Registration requirements
-
This competition is over, click here to display the registration requirements it used.Create a WCA account here if you don't have one.
If this is not your first competition, associate your WCA ID to your WCA account here.
Register for this competition here.
There is a competitor limit of 125 competitors.
The base registration fee for this competition is $10 (United States Dollar).
If your registration is cancelled before you will be refunded 90% of your registration fee.
Registrants on the waiting list may be accepted onto the competitor list until .
If you are a registered competitor you may change your registered events until on the Register tab.
No on the spot registrations will be accepted.
Please keep in mind that registrations are approved manually after payment, so your registration may not be approved immediately.
Your registration is not complete until your registration fee has been paid.Additionally, River Hill High School (RHHS) students and faculty are granted free entry. You must still pay the registration fee, but you will be refunded afterwards. Please list if you are a RHHS student or faculty member in the comments of your registration to receive your refund.
All competitiors must read the "Competitor Responsibilities" tab.WAITLIST INFORMATION:
If the competitor limit of 125 has been reached, you can still register and pay the registration fee to secure a spot on the waitlist. During the registration period, any competitor can cancel their registration and allow the first person on the waitlist to take their spot. If you find that you cannot make it to the competition after registering, please contact us so that we can maximize attendance.
All registrants still on the waitlist after the registration period will have their registrations deleted, and will be fully refunded.
We may completely close registration if the waitlist becomes very large. - Highlights
-
Click here to display the highlights of the competition.
Raihan Sadr won with an average of 7.18 seconds in the 3x3x3 Cube event. Fiona Bao finished second (7.26) and Sanzhar Beisembayev finished third (7.47).
3x3x3 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Raihan Sadr | 6.48 | 7.18 | United States | 6.74 | 7.01 | 8.92 | 6.48 | 7.80 | |||
| 2 | Fiona Bao | 6.93 | 7.26 | United States | 7.42 | 8.60 | 6.93 | 7.01 | 7.36 | |||
| 3 | Sanzhar Beisembayev | 6.30 | 7.47 | United States | 6.30 | 6.84 | 8.12 | 8.11 | 7.45 | |||
2x2x2 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Zayn Khanani | 0.91 | 1.11 | United States | 0.97 | 1.94 | 0.91 | 1.19 | 1.17 | |||
| 2 | Will Callan | 1.37 | 1.51 | United States | 1.55 | 2.25 | 1.45 | 1.54 | 1.37 | |||
| 3 | Hassan Khanani | 1.31 | 1.56 | United States | 1.37 | 4.12 | 1.31 | 1.53 | 1.79 | |||
4x4x4 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Fiona Bao | 27.05 | 29.27 | United States | 29.49 | 32.50 | 27.05 | 28.67 | 29.65 | |||
| 2 | Drew Duong | 30.17 | 30.76 | United States | 31.54 | 30.49 | 31.28 | 30.17 | 30.50 | |||
| 3 | Will Callan | 24.86 | 31.89 | United States | 31.48 | 32.04 | 33.58 | 24.86 | 32.16 | |||
5x5x5 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Sanzhar Beisembayev | 48.49 | 54.97 | United States | 1:01.41 | 48.72 | 1:01.88 | 48.49 | 54.77 | |||
| 2 | Livia Kleiner | 54.03 | 56.56 | United States | 57.04 | 59.50 | 54.71 | 54.03 | 57.94 | |||
| 3 | Fiona Bao | 52.34 | 57.49 | United States | 1:03.34 | 52.34 | 57.16 | 55.88 | 59.42 | |||
Skewb
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Zayn Khanani | 1.26 | 3.28 | United States | 3.64 | 3.78 | 1.26 | 2.43 | 8.24 | |||
| 2 | Brad Hoffman | 1.46 | 3.29 | United States | 3.26 | 2.62 | 1.46 | 4.00 | 4.09 | |||
| 3 | Livia Kleiner | 2.95 | 3.44 | United States | 3.34 | 13.10 | 3.12 | 2.95 | 3.87 | |||