Participants must be able to perform bounce combinations of spins and flips.
Video Submission & Entry Period
Round 1
Entry has closed
- Video entry start date: November 3, 2024
- Video entry deadline: December 1, 2024, 23:59
- Qualifiers announcement: December 8, 2024
- Video Contest First Round Judges: Hiroyuki Kusakari, Takafumi Yamaguchi
- Video Contest Second Round Judges: PW Masanori Kajita, TC Teruto Tanaka, CL Takafumi Yamaguchi, DY Kouichi Masuoka, PF Yukimi Fukuda
Results for Round 1 – WOMEN’S
Results for Round 1 – MEN’S
Round 2
Entry has closed
- Video entry start date: February 1, 2025
- Video entry deadline: February 24, 2025, 23:59
- Qualifiers announcement: February 28, 2025
- Video Contest First Round Judges: Hiroyuki Kusakari, Takafumi Yamaguchi
- Video Contest Second Round Judges: PW Masanori Kajita, TC Teruto Tanaka, CL Takafumi Yamaguchi, DY Kouichi Masuoka, PF Itsuki Hosoe
- Final Round Judges: PW Masanori Kajita, TC Teruto Tanaka, CL Takafumi Yamaguchi, DY Kouichi Masuoka, PF Itsuki Hosoe
Results for Round 2 – WOMEN’S
Results for Round 2 – MEN’S
Round 3
Entry is open
- Video entry start date: March 22, 2025
- Video entry deadline: April 14, 2025
- Qualifiers announcement: April 18, 2025
Video Submission Requirements
Please read the updated requirements carefully before submitting your video.
- The designated “League Logo” must be shown in the video.
- Displayed on a mobile device or tablet
- Printed out
- Handwritten (must specify the color)
- The logo color will change for each contest period.
- A link will be provided once the entry period begins.
League Logo for Video Submission
- Performance duration: 1 minute, non-stop.
- The timer starts when both feet touch the line, and the athlete lifts off.
- Any slackline specifications are allowed (manufacturer, width, and length are unrestricted).
- The difficulty level will not be adjusted based on the slackline specifications.
- Videos must be unedited and without background music.
- Videos must be recorded in landscape (16:9). Vertical smartphone recordings are not allowed.
- HD1080P (1920×1080) resolution is recommended for submission.
- Video file size must not exceed 200MB. Use online tools or apps to compress the video if necessary.
- Watermarks (app logos) should be avoided if possible.
Judging Criteria
The evaluation will follow the same criteria as the main tournament, based on the following five categories:
- Power
- Technique
- Clean Execution
- Dynamism
- Performance
Judging Process
- Each video submission undergoes a First and Second Round evaluation.
- First Round: The top 10 male and top 7 female athletes are selected by two judges.
- Second Round:
- The selected top 10 male and top 7 female athletes are evaluated.
- Each category is scored out of 30 points:
- Power: 30 points (overall evaluation)
- Technique: 30 points (overall evaluation)
- Clean Execution: 30 points (deduction system)
- Major mistakes: -5 points
- Minor/medium mistakes: Deduction varies by severity
- Dynamism: 30 points (overall evaluation)
- Performance: 30 points (overall evaluation)
- The five judges will score each athlete, and the top 3 male and top 3 female athletes will be invited to the main tournament.
How to Enter
Submit your entry via the registration form below, including the required information and video attachment.
- Video file size must be 200MB or less.
- If your video exceeds the limit, please compress it using an online tool or app.
Announcement of Results
- First Round Eliminations: Names will be announced, but rankings will not be disclosed.
- Athletes who did not advance to the finals:
- Name, ranking, and total score will be publicly available.
- Individual category scores will be sent via private email.
- Finalists:
- Name, ranking, category scores, and total score will be publicly available.
- The competition video will also be published.
