Anton Holter

Sun Valley, Idaho, USA | Active: 2021-present FIS record | Focus: slopestyle, big air, rail events, park filming | Current: SVSEF alumni and OS Crew video appearance

Copper Rails When The Run Had To Link

Copper Mountain’s slopestyle course held hard January speed, rails flashing silver before the jump line opened into cold Colorado air. Anton Holter needed more than one trick there in 2026. He had to link rail direction, takeoff timing, grab discipline, and landing control into a complete Nor-Am run. FIS lists him fifth in freeski slopestyle at Copper Mountain on January 14, 2026, one of the strongest official results in his current record. For a skier still building a senior profile, that finish gave his public résumé a clean competition anchor beyond local edits and Sun Valley development notes.

Sun Valley Foundation Beside His Name

FIS lists Holter as a United States freestyle skier affiliated with Sun Valley Ski Education Foundation, with FIS Code 2537878, birthdate March 8, 2005, and active status. That official profile matters because it separates him from a purely social-media or crew-film name. His record includes slopestyle, big air, rail event, and one halfpipe start, showing a park skier who has moved through several competition formats. The strongest public base is still Sun Valley. SVSEF appears repeatedly around his development, from local Dollar Mountain events to national-level contests and later Rev Tour / Nor-Am reporting.

Dollar Mountain With A Ninety-Nine

One early local marker came at Dollar Mountain in February 2023. SVSEF reported that Holter posted the highest score of the weekend in slopestyle, a 99 out of 100, in the Freeski Open Class Men category. Coach Tyler Conway’s reaction was direct: “Send this man to the X-Games.” That quote should not be treated as a prediction, but it shows how his skiing was being read inside the local program. Dollar Mountain is not a World Cup venue, but it is a useful development setting: quick laps, familiar rails, home pressure, and a tight community watching whether an athlete can turn training into a full run.

Copper Nationals And The Switch Unnatural Ten

The 2023 USASA Freeski Nationals at Copper Mountain gave a better technical clue. SVSEF wrote that Holter reached the Men’s Open Class Slopestyle finals with an extremely technical second run featuring a switch unnatural 1080 with a mute grab. That detail is important because it identifies the type of skier he is becoming. A switch unnatural 1080 asks for off-axis awareness, blind takeoff confidence, grab security, and enough speed discipline to bring the trick into a judged run rather than a single-session clip. It also came in what SVSEF described as a stacked national open-class field, making the finals appearance more useful than a local win alone.

Winter Park Trick List Before The Nor-Am Push

SVSEF’s 2021 Winter Park report gives the most detailed run description available publicly. Holter qualified fifth in a deep field with a line that included a lipslide on front 270 out, switch on unnatural 450 out, right-side cork 540 mute, switch left-side misty 900 Japan, and left-side cork 900 blunt. That run explains his toolkit better than a results table. The rail section shows direction changes and switch control. The jumps show both-side rotation, grab variety, and enough composure to carry a sequence. For a young skier, that combination matters because slopestyle development depends on linking skills rather than only collecting one difficult air.

Aspen, Cardrona, Stoneham, And The Current Sheet

FIS results show Holter moving through a wider competition map. In 2025, he placed seventh in Nor-Am Cup Premium slopestyle at Aspen Highlands and ninth at the U.S. National Championships slopestyle at Copper Mountain. In October 2025, he placed sixth in Australian New Zealand Cup slopestyle at Cardrona and eleventh in big air at the same resort. In February 2026, he added eighth in Nor-Am rail event and ninth in Nor-Am big air at Stoneham, Quebec. Those results are not podiums, but they show active progression across venues, snow conditions, and formats. The profile is still emerging, but the range is real.

OS Crew VORTEX And The Film Side

Holter’s public record is not only competition. OS Crew lists him in VORTEX, its tenth annual ski film, with riders including Mason Kennedy, Kyle Johnston, Trevor Hattabaugh, Ben Moxham, Ian Russell, Graham Gray, Carson Sharp, Josh Karcher, Jack Feick, Nikolay Dobrianov, Lucas Sizzla, Danner Brummer, Colin Dexter, Nathan Goddard, Chris Colgan, Keegan O’Brien, and Juice Kennedy. Newschoolers describes the movie as street, powder, spring builds, and a private park shoot, while iF3 lists Holter among the film’s athletes. That context gives his page a creative layer: he is not only chasing Nor-Am points; he is also appearing in a crew-film ecosystem built around park, street, and backcountry footage.

Woodward Summer With The OS Crew

J Skis also placed Holter in an OS Crew Woodward summer-camp context, listing him with Ian Russell, Kyle Johnston, Josh Karcher, Nick Forrester, Juice Kennedy, and Mason Kennedy. Summer camp skiing matters for park athletes because it compresses progression: rails, jumps, airbag or soft-landing repetition, new tricks, and a crew pushing each other through small changes. For Holter, that appearance helps explain the bridge between his competition line and film line. He is developing inside formal events, but his public identity also touches the same OS Crew circle that produces street films, private park shoots, and off-season edits.

The Next Marker Needs A Podium

Holter earns a 2/5 importance rating because the verified public trail is solid but still early. The anchors are FIS active status, SVSEF development, a 99-point Dollar Mountain result, USASA Nationals finals, a detailed Winter Park run, Nor-Am top tens, Cardrona starts, Stoneham rail and big air results, Woodward footage, and VORTEX with OS Crew. There is no verified World Cup podium, X Games medal, Olympic start, major sponsor biography, or headlining film part yet. The next concrete step is clear: a Nor-Am podium, Rev Tour win, World Cup start, or longer individual video part that turns his current promise into a larger public profile.