I know that running can be a hazardous activity and that I should not enter and run unless I am medically able and properly trained. I assume all risks associated with running, including, but not limited to, falls, weather conditions including high heat and/or humidity, contact with other participants, the effects of the road and traffic on the course, all such risks being known and appreciated by me. Having read this waiver and knowing these facts, I for myself and anyone entitled to act on my behalf, waive and release Potomac River Running, Inc., Potomac River Running Charitable and Educational Events Inc., Commonwealth Race Management, Inc., and all event partners, sponsors and volunteers, their representatives and successors from all claims or liability of any kind arising out of my participation in this race even though that liability may arise out of negligence or carelessness on the part of the persons named in this waiver. Further, I grant permission to all of the foregoing to use any photographs, motion pictures, or other record of this event for any legitimate purpose without compensation to me. For safety reasons, I agree not to officiate with any of the following: Wheelchairs, strollers, baby joggers, skates, pets or headsets. I understand that there are no refunds should severe weather cancel the event. I further understand that this event may change date or location if required by local authorities. I agree that my email address will be added to the Potomac River Running email list.