Chapter 3. Actions · Article 25. Winter Sports Safety Act · Last amended 2012 · Last verified July 16, 2026
A. A winter sports participant has a duty and responsibility to:
1. Exercise reasonable care in engaging in winter sports at the winter sports area, including, but not limited to, the exercise of reasonable care in:
a. Participating in a winter sport at a winter sports area only on designated trails that are not marked "closed" and refraining from participating in a winter sport in any portion of a winter sports area that is not a designated trail or is marked "closed";
b. Knowing the range of his ability to participate in the winter sport in which he is participating and acting within the limits of that ability;
c. Being the sole judge of his knowledge of and ability to successfully negotiate any trail or passenger tramway and refraining from negotiating any trail or passenger tramway until obtaining sufficient knowledge and ability to do so;
d. Heeding and obeying all warnings, notices, and signs provided by an operator and not altering, defacing, removing, or destroying any such warning, notice, or sign;
e. Maintaining control of his speed and course at all times and maintaining a proper lookout so as to be able to avoid other participants and objects;
f. Staying clear of any winter sports area vehicle or infrastructure, other than when embarking on or disembarking from a passenger tramway or when present at or in a residential building or other building that is open to the public;
g. Wearing retention straps, ski brakes, or other devices to prevent runaway equipment;
h. Making a visual inspection of any winter sports area competition terrain and viewing any freestyle terrain the participant intends to use;
i. Acting in a safe manner that will avoid contributing to the injury or death of himself or others or the damage to property, including refraining from participating in a winter sport when the participant's ability to do so safely is impaired by the consumption of alcohol or by the use of any narcotic or other drug or while under the influence of alcohol or any narcotic or other drug, or placing, fabricating, or shaping any object in a trail;
j. Embarking on a passenger tramway only with the authority of the operator;
k. Boarding or dismounting from a passenger tramway only at a designated area;
l. Acting in a manner while riding a passenger tramway that is consistent with posted rules and that will not interfere with the proper and safe operation of the passenger tramway;
m. Refraining from throwing or expelling any object while riding on a passenger tramway, and from placing an object on or about the uphill track, the entry area, or the exit area of any passenger tramway;
n. Crossing the uphill track of a passenger tramway only at designated locations; and
o. When involved in a winter sports collision or other accident involving another individual who the participant knows or reasonably should know is in need of medical or other assistance, obtaining assistance for that individual, notifying the proper authorities, and not leaving the scene of the collision or accident without giving the participant's personal identification, including his name and local and permanent address, to an employee or representative of the operator or to someone providing assistance to the individual, except for the purpose of obtaining assistance for the individual, in which case the participant shall give his personal identification to an employee or representative of the operator or to someone providing assistance to the individual after obtaining such assistance; and
2. When requested, provide his personal identification to an employee or representative of the winter sports area or operator.
B. Each passenger using a passenger tramway with the permission of an operator shall abide by and fulfill each duty and responsibility set forth in subsection A that is applicable to use of a passenger tramway.
C. Each participant, and each passenger using a passenger tramway with the permission of an operator, shall be deemed as a matter of law to have seen and understood all postings, signs, and other warnings provided by the winter sports area operator as required by this article.
D. An operator is entitled to assume that each passenger who boards a passenger tramway has sufficient knowledge, ability, and physical dexterity to embark upon, disembark from, and negotiate the passenger tramway. Any passenger who is unfamiliar with the use of a passenger tramway or who believes he does not have sufficient knowledge to embark upon, disembark from, and negotiate a passenger tramway shall ask the operator for instruction on such use or to provide such knowledge. Nothing in this article shall be construed to extend liability to an operator for injury to or death of a participant or other individual or damage to property resulting from a passenger who is unfamiliar with the use of a passenger tramway or believes he does not have sufficient knowledge to embark, disembark from, or negotiate a passenger tramway and does not ask the operator for instruction on such use or to provide such knowledge, or who does not have the ability or physical dexterity to embark upon, disembark from, or negotiate a passenger tramway.
E. Any individual who is not authorized by the operator to use or be present at the winter sports area shall be deemed a trespasser.
Subsection A sets out a participant’s duty of reasonable care through fifteen specific requirements: use only designated trails that are not marked closed; know and stay within one’s own ability, as the sole judge of it; heed posted warnings and signs rather than defacing or removing them; keep control of one’s speed and course and keep a lookout for others; stay clear of winter sports area vehicles and infrastructure except when boarding or leaving a tramway or inside a building; wear retention straps, ski brakes, or similar devices; visually inspect any competition or freestyle terrain before using it; act safely, stay off the trail while impaired by alcohol or drugs, and refrain from placing objects on a trail; use a tramway only with the operator’s authority; board and dismount only at designated locations; follow posted rules while riding; refrain from throwing objects or placing them near the tracks; cross the uphill track only where designated; and, after a collision involving someone who appears to need help, render assistance, notify the proper authorities, and provide personal identification rather than leave the scene. A participant must also provide personal identification when an operator’s employee or representative asks for it, and a tramway passenger must follow whichever of these duties apply to using a tramway.
Subsection C treats every participant and passenger as having seen and understood, as a matter of law, all the postings and warnings the article requires an operator to display — so a participant cannot claim they never noticed a required sign. Subsection D lets an operator assume that anyone boarding a tramway has enough knowledge, ability, and physical dexterity to use it; a passenger who lacks that must ask for instruction, and the article does not extend liability to an operator when a passenger who needed help never asked for it or lacked the ability to use the tramway. Subsection E deems anyone not authorized by the operator to use or be present at the winter sports area a trespasser.