Hundreds bounce on space hoppers in a Leeds park
Hundreds of people jumped on space hoppers in Leeds in an attempt to break the record for the largest number of people bouncing for 100m.
More than 700 people took part in Bounce for Leeds at Roundhay Park on Saturday.
Organisers Yorkshire Cancer Research believe they managed to break the record - which they set at an event last year.
On that occasion, 771 hoppers took part in a race in Sheffield.
Rachel Speight, from the charity, said the aim was to raise more than £30,000.