Roy Seo USASA The Unbound Series

Valley Village, CA

Events: 54 21 x Gold 10 x Silver 3 x Bronze

Nationals: 10x Top10 Nationals: 6x Active competitor Active seasons: 5 Locations: 3

2025/2026 season

Place Date Event Location Discipline Division
142026-04-022026 SB Group 3 Boardercross NationalsCopper MountainBoardercross / SkicrossSnowboard Grommet (9-10) Boys
202026-04-012026 SB Group 3 Slalom NationalsCopper MountainSlalomSnowboard Grommet (9-10) Boys
102026-03-312026 SB Group 3 Giant Slalom NationalsCopper MountainGiant SlalomSnowboard Grommet (9-10) Boys
6th2026-03-302026 SB Group 3 Slopestyle NationalsCopper MountainSlopestyleSnowboard Grommet (9-10) Boys
1st2026-03-292026 SB Group 3 Halfpipe NationalsCopper MountainHalf PipeSnowboard Grommet (9-10) Boys
3rd2026-03-08Unbound Series Halfpipe 3 - MARCH 8, 2026Mammoth MountainHalf PipeSnowboard Grommet (9-10) Boys
2nd2026-03-07Unbound Series Halfpipe 2 - MARCH 7, 2026Mammoth MountainHalf PipeSnowboard Grommet (9-10) Boys
2nd2026-03-07Unbound Series Halfpipe 1 - MARCH 7, 2026Mammoth MountainHalf PipeSnowboard Grommet (9-10) Boys
1st2026-02-15Unbound Series Slopestyle 3 - FEBRUARY 15, 2026Mammoth MountainSlopestyleSnowboard Grommet (9-10) Boys
1st2026-02-14Unbound Series Slopestyle 1 - FEBRUARY 14, 2026Mammoth MountainSlopestyleSnowboard Grommet (9-10) Boys
1st2026-01-25Unbound Series Giant Slalom 2Mammoth MountainGiant SlalomSnowboard Grommet (9-10) Boys
1st2026-01-25Unbound Series Slalom 1Mammoth MountainSlalomSnowboard Grommet (9-10) Boys
1st2026-01-25Unbound Series Slalom 2 Mammoth MountainSlalomSnowboard Grommet (9-10) Boys
1st2026-01-25Unbound Series Giant Slalom 1Mammoth MountainGiant SlalomSnowboard Grommet (9-10) Boys
1st2026-01-24Unbound Series Slopestyle 2Mammoth MountainSlopestyleSnowboard Grommet (9-10) Boys
1st2026-01-19Unbound Series BoarderCross/Ski Cross 2Mammoth MountainBoardercross / SkicrossSnowboard Grommet (9-10) Boys
1st2026-01-18Unbound Series BoarderCross/Ski Cross 1Mammoth MountainBoardercross / SkicrossSnowboard Grommet (9-10) Boys
2nd2026-01-03Unbound Series Rail Jam 2 Mammoth MountainRail JamSnowboard Grommet (9-10) Boys
2nd2025-12-07Unbound Series Rail Jam 1Mammoth MountainRail JamSnowboard Grommet (9-10) Boys

2024/2025 season

Place Date Event Location Discipline Division
102025-03-09Cross Racing 2Mammoth MountainBoardercross / SkicrossSnowboard Grommet (9-10) Boys
112025-03-08Cross Racing 1Mammoth MountainBoardercross / SkicrossSnowboard Grommet (9-10) Boys
7th2025-03-01Slopestyle 3Mammoth MountainSlopestyleSnowboard Grommet (9-10) Boys
5th2025-02-26Halfpipe 2Mammoth MountainHalf PipeSnowboard Grommet (9-10) Boys
7th2025-02-25Halfpipe 1Mammoth MountainHalf PipeSnowboard Grommet (9-10) Boys
9th2025-01-12Slopestyle 2Mammoth MountainSlopestyleSnowboard Grommet (9-10) Boys
9th2025-01-11Slopestyle 1Mammoth MountainSlopestyleSnowboard Grommet (9-10) Boys
1st2024-12-29Slalom 2Mammoth MountainSlalomSnowboard Grommet (9-10) Boys
2nd2024-12-29Slalom 1Mammoth MountainSlalomSnowboard Grommet (9-10) Boys
112024-12-28Rail Jam 2 (Corrected divisions)Mammoth MountainRail JamSnowboard 7-10 Boys
3rd2024-12-27Giant Slalom 2Mammoth MountainGiant SlalomSnowboard Grommet (9-10) Boys
3rd2024-12-27Giant Slalom 1Mammoth MountainGiant SlalomSnowboard Grommet (9-10) Boys

2023/2024 season

Place Date Event Location Discipline Division
112024-04-04Group 3 Boardercross NationalsCopper MountainBoardercross / SkicrossSnowboard Ruggie (7-8) Boys
102024-04-03Group 3 SB Slalom NationalsCopper MountainSlalomSnowboard Ruggie (7-8) Boys
1st2024-04-02Group 3 SB Giant Slalom NationalsCopper MountainGiant SlalomSnowboard Ruggie (7-8) Boys
162024-04-01Group 3 - A SB Slopestyle NationalsCopper MountainSlopestyleSnowboard Ruggie (7-8) Boys
8th2024-03-31Group 3 SB Halfpipe NationalsCopper MountainHalf PipeSnowboard Ruggie (7-8) Boys
1st2024-03-10SBX Comp 2MammothBoardercross / SkicrossSnowboard Ruggie (7-8) Boys
2nd2024-03-09SBX Comp 1MammothBoardercross / SkicrossSnowboard Ruggie (7-8) Boys
2nd2024-02-25Slopestyle 3MammothSlopestyleSnowboard Ruggie (7-8) Boys
1st2024-02-24Halfpipe 3MammothHalf PipeSnowboard Ruggie (7-8) Boys
1st2024-02-18Halfpipe 2MammothHalf PipeSnowboard Ruggie (7-8) Boys
2nd2024-02-17Halfpipe 1MammothHalf PipeSnowboard Ruggie (7-8) Boys
1st2024-01-28Slopestyle 2MammothSlopestyleSnowboard Ruggie (7-8) Boys
1st2024-01-27Slopestyle 1MammothSlopestyleSnowboard Ruggie (7-8) Boys
1st2023-12-29Giant Slalom 2MammothGiant SlalomSnowboard Ruggie (7-8) Boys
1st2023-12-29Slalom 1MammothSlalomSnowboard Ruggie (7-8) Boys
1st2023-12-29Slalom 2MammothSlalomSnowboard Ruggie (7-8) Boys
112023-12-28Rail Jam 1MammothRail JamSnowboard 7-10 Boys

2022/2023 season

Place Date Event Location Discipline Division
7th2023-02-12SS 2MammothSS 2Snowboard Ruggie (7-8) Boys
4th2023-02-11SS 1MammothSS 1Snowboard Ruggie (7-8) Boys
9th2022-12-18RJMammothRJSnowboard 7-10 Boys

2021/2022 season

Place Date Event Location Discipline Division
1st2022-03-06Slopestyle 3 - RESCHEDULED DATEMammothSlopestyleSnowboard Rascal (6 & Under) Boys
2nd2022-02-12Halfpipe 1MammothHalf PipeSnowboard Rascal (6 & Under) Boys
2nd2022-02-05Slopestyle 1MammothSlopestyleSnowboard Rascal (6 & Under) Boys

Roy Seo

Roy Seo out of Valley Village, CA
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