Here's a link to sign the liability releases online. 

Liability Release Forms

And here is what it says: 

For NPRD PROGRAMS & EVENTS:

I recognize that the use of Norwood Park and Recreation District (NPRD) recreational facilities, and all equipment and facilities owned, operated or maintained by NPRD and the participation in any program or activity of NPRD (collectively, the “Recreational Facilities and Activities”), have inherent risks of injury. For and in consideration of NPRD permitting me to use the Recreational Facilities and/or participate in the Recreational Activities, I, for myself, and on behalf of my spouse, assignees, heirs, guardians, and legal representatives hereby voluntarily indemnify, release from liability, agree to defend and hold harmless NPRD and its officers, board of directors, employees, agents, representatives, volunteers (paid and unpaid), and any sponsoring partners, organizations or groups affiliated therewith (collectively NPRD) for any accident, injury, illness, death, loss, theft, damage to person or property, or other consequences suffered by me arising or resulting directly or indirectly from my use of the Recreation Facilities and/or participation in the Recreational Activities, including but not limited to claims arising from or related to NPRD’s negligence. In the event that I am injured, I agree to assume any financial obligation, either through my health insurance, or through some other means, for any medical costs that I incur. NPRD assumes no responsibility for any medical expenses, injury, or damage suffered by me in connection with my use of the Recreation Facilities and/or participation in the Recreational Activities. I understand and acknowledge activities that are scheduled away from district facilities may involve added risks due to environment, location, weather, altitude, and distance from emergency medical services, risks that are inherent in the particular activity.   I understand that I am encouraged to seek the advice of my own health provider regarding my ability or fitness to participate in any activity at any location listed in the guide before registering.

IT IS MY INTENTION BY SIGNING BELOW TO EXPRESSLY ASSUME ALL RISK OF PERSONAL INJURY, DEATH, OR PROPERTY DAMAGE UPON MYSELF, TO THE EXCLUSION OF NPRD, AND TO EXEMPT AND RELIEVE NPRD FROM LIABILITY FOR PERSONAL INJURY, PROPERTY DAMAGE OR WRONGFUL DEATH.

By signing this agreement, I waive my right to bring any legal action now or at any time in the future to recover compensation or obtain any other remedy for any injury to myself or my property or for my death, however caused, arising out of my use of the Recreational Facilities and/or participation in the Recreational Activities. I further agree that I, my spouse, assignees, heirs, guardians, and legal representatives will not make any claim against, sue or attempt to attach the property of NPRD for any loss or damage resulting from my use of the Recreational Facilities and/or participation in the Recreational Activities. I am aware of the potential dangers incidental to recreational sports activity that this is a release of liability, a waiver of my legal right to collect damages in the event of injury, death or property damage, and a contract between NPRD and me, and I sign it of my own free will. I expressly agree that this release is intended to be as broad and inclusive as the State of Colorado will allow and that if any portion is held invalid, I agree that the balance shall, not withstanding, continue in full legal force and effect.

AND FOR THE SKATING RINK:

San Miguel County Fairgrounds Release & Waiver of Liability  This release of liability is applicable to the undersigned participant’s use of the San Miguel County Fairgrounds. The Fairgrounds parcel includes, but is not limited to: the Indoor Arena, Outdoor Arena, Stalls, Race Track, and Baseball Fields.The undersigned hereby acknowledges that San Miguel County, Colorado, and the entities sponsoring events at the San Miguel County Fairgrounds, may not have liability insurance coverage for events at the Fairgrounds involving the participant. The undersigned specifically acknowledges and understands that neither San Miguel County, Colorado, nor the entity sponsoring the event that the undersigned is participating in, maintain medical insurance or cover any injuries or harm that the undersigned may incur while participating in, or as a result of, the event.The undersigned hereby acknowledges that his or her participation in activities on the Fairgrounds involves a potential risk of physical injury or damage to himself or herself and/or his or her animal. In consideration for being permitted to use the Fairgrounds and participating in events occurring therein, the undersigned does hereby release, save and hold harmless all event sponsors and San Miguel County, Colorado, its officials, agents, and employees, from and against any and all liability, claims, injuries, losses, damages, cost, demands, actions or causes of action, judgments and expenses whatsoever arising out of any damage, loss or injury to the participant or the participant’s property, including animal(s), while upon the Fairgrounds, whether such loss, damage, or injury results from the negligent acts and/or omissions of an event sponsor or San Miguel County, their officers, agents, servants, employees, or from some other cause.

Under Colorado Law, an equine professional is not liable for an injury to or the death of aparticipant in equine activities resulting from the inherent risks of equine activities, pursuantto section 13-21-119, Colorado Revised Statutes. This release shall remain in effect until revoked in writing and receipt of such revocation by the San MiguelCounty Board of County Commissioner’s office at 333 W. Colorado Ave., 3 rd Floor, Miramonte Bldg., P.O. Box1170, Telluride, CO 81435. Following revocation of this release the participant will not be permitted to use the Fairgrounds.