A bill for an act relating to civil liability actions against motocross facilities. (Formerly HF 632.) Effective date: 07/01/2026.
HF 917 creates a new section in Iowa law providing civil liability immunity for motocross facilities and facility operators for injuries or deaths that result from the “inherent risks” of motocross activities. The bill defines key terms such as motocross facility, motocross vehicle, participant, facility operator, and inherent risks, and it expressly includes risks such as operator error, weather-related injuries, animal attacks, and the aggravation of injuries in remote locations without immediate medical care.
Under the bill, participants generally may not bring claims against a motocross facility, owner, operator, or their agents for harm arising from those inherent risks. The bill also requires facility operators to post a conspicuous warning sign stating that Iowa law does not hold operators liable for injuries or death resulting from inherent risks of motocross activities. The immunity does not apply to employer-employee relationships governed by chapter 87, and it does not eliminate liability for intentional injury, negligence, unsafe equipment, or failure to use reasonable care.
The bill adds a new statutory immunity framework in Iowa Code chapter 673B that limits tort claims against motocross facilities for injuries tied to the ordinary and inherent dangers of the sport. It affects facility operators, owners, employees, agents, and participants by narrowing the circumstances under which damages may be recovered, while preserving claims based on negligence, unsafe equipment, intentional harm, and other existing defenses or causes of action. The law applies prospectively and does not affect claims arising before its effective date of July 1, 2026.
The bill appears to have been broadly supported and noncontroversial in the legislature. It passed the House and Senate with unanimous or near-unanimous votes, including 96-0 in the House, 15-0 in a Senate Judiciary report, 42-0 in the Senate, and 92-0 on final passage. The voting history suggests strong bipartisan agreement that motocross facilities should receive limited liability protection for inherent sport-related risks.
There is little evidence of substantive opposition in the available record. The main policy balance in the bill is between protecting motocross businesses and event operators from lawsuits over inherent risks, while preserving liability for negligence, unsafe equipment, intentional misconduct, and failures to exercise reasonable care. Any potential concern would likely come from participants or injury advocates worried about reduced avenues for recovery, but the bill’s express exceptions and unanimous votes indicate those concerns did not generate visible legislative conflict.