Activity Registration InformationOnline Activity RegistrationActivities GuideRelease of Liability WaiverVisit a Recreation Program to Learn MoreImage /parks-recreation/recreation-programs/adaptive-inclusiveAdaptive & InclusiveImage /parks-recreation/recreation-programs/aquaticsAquaticsImage /parks-recreation/recreation-programs/danceDanceImage /parks-recreation/recreation-programs/fitness-wellnessFitness & WellnessImage /parks-recreation/recreation-programs/gymnasticsGymnasticsImage /parks-recreation/recreation-programs/preschoolPreschoolImage /parks-recreation/recreation-programs/sportsSportsImage /parks-recreation/recreation-programs/youth-teenYouth & TeenAdditional ResourcesThornton Run/Bike/Walk ClubsInclusion PolicyReduced Rate Assistance