A motorist was recorded by police in the York area driving at 131mph.
Motorists were also recorded travelling through 30mph residential areas at almost twice the speed limit.
North Yorkshire Police warned motorists they were cracking down to prevent speeding and other motoring offences as roads become busier after some lockdown measures were eased.
Speeds of 112mph and 108mph were also recorded.
Superintendent Paula Booth said: “While many motorists took our advice on board, sadly the standard of driving and motorcycling by a minority this weekend was appalling.
“On Friday we warned motorists that we were stepping up our response to the horrendous driving and motorcycling we’ve seen, and we dealt with a high number of significant violations this weekend.
“As traffic levels increase with some lockdown restrictions being relaxed, we’re concerned that someone will be killed if driving standards are not brought under control. Residents share our concerns and fear for the safety of people in their communities.
“So we have made the decision to continue this robust approach until the issue of excessive speed and other motoring offences has been addressed and we see safer driving and motorcycling across North Yorkshire.
“We will continue our high-profile roads policing deployments in communities, and on larger roads where speed and other motoring offences are an issue.
“If you use North Yorkshire’s roads, be aware that officers are out in force and will be actively enforcing speeding and other offences. Help us to keep everyone safe… slow down and save lives.”