These sue culture morons need hanging. How can anyone who enjoys a sport and has a accident while doing it decide to sue land owners/event organisers? It doesn’t compute with my brain.
Organisers have a duty of care to everyone, not just the competitors.
Staging an event in a public place without actually warning the public, closing routes, signing, marshalling or providing adequate first aid cover is criminally irresponsible. Also anyone attending the race would expect the course to be clear and the assistance to be there should it be required in the event of an incident. In sure that a rider’s attitude would change if he was left paralyzed or worse due to the “what the hell” mentality of the organiser.
Also, if my lad/dad/dog got clobbered whilst minding their own business in the park by somebody in a race I would want some come back.
And, back to the OP, all of this costs money. Lots of money.