Mammoth Mountain Ski Resort
33° | 18°
Base Depth
33° | 18°

3-Day Forecast


37° 22°
Partly Cloudy


33° 15°
Mostly Cloudy




Base Depth

Base Depth

Main Lodge


McCoy Station


The Summit


Unbound Series | Rail Jam

Date / Time
Nov 25 / 7:30 AM - 3:30 PM
Ski & Snowboard Competition, Winter Events

The UNBOUND Series

Step up your on–hill game with a friendly competition or enter for a change to qualify for the USASA National Championships and U.S. Revolution Tour.  Open to all ages and skill levels, each event will features a medal ceremony and a chance to win tons of sweet stuff.

Series News

Team App
Check out the Unbound Series Team App for event information like start lists, results, weather delays and more.

Share Your Photos
Use #UnboundSeries on Facebook and Instagram to share your contest photos. Don't forget to tag @MammothMountain or @MammothUnbound.

FREE Ruggie USASA Membership
Get your little shredder excited about skiing or snowboarding and show them how fun competitions can be. For competitors ages 7 and under your membership will be free with advance registration only. For competitors 8–9 years membership will be $50. Purchase your USASA membership and register for events online at

Event Schedule

  • Saturday, Nov 25  |  Rail Jam #1

*Events are subject to change based on weather, conditions or other scheduling conflicts. Updates will be posted to the schedule here as well as Series News above.

Unbound Series Registration

  • Competitors must have a USASA membership in order to compete.  Sign up for a USASA membership  and select the Unbound Series as your home series.

  • Bib collection is from 7:30–8:30AM on the day of competition in the Mammoth Mountain Ski & Snowboard Team  Headquarters located slopeside at the bottom of Broadway Express (Chair 1).

  • On-site registration is available 7AM in the MMSST Team HQ, however we encourage all competitors to register in advance online. A late fee of $ 20 per event will be charged for on-site registration the day of the event. On-site registration will only be available for current USASA members. Please sign up for USASA membership online at least 24hrs before the event to avoid disappointment.

  • Cash or checks payable to Mammoth Mountain Ski Area can only be accepted at on-site registration. 


Find out more about USASA National Championship qualification and membership benefits at

Competitor Information

  • Entry fee $45/event
  • Series is USASA sanctioned / USASA Nationals Qualifiers
  • Revolution Tour qualifier for halfpipe and slopestyle
  • Product toss after each competition with tons of swag
  • Men's and women's divisions for each event
  • Age categories from 7yrs and under to 65yrs+
  • Helmets are mandatory for all competitors
  • Lift ticket/season pass required.

Competitor Ticket Prices

Discounted lift tickets can be purchased on-site before the start of each event, inquire at MMSST Teams HQ on event day.

Adult (23–64)
Youth (13–22)
Child (5–12)
Senior (65–79)


For more information please contact Ben Wisner at 760.934.2571 x3144 or


GoPro, Giro, DC, Lucas Oil and Oakley

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