International Back to Back Wool Challenge
Guinness World Record Attempt
The International Back to Back Challenge and the Guinness World Record attempt are two different things although they follow many of the same rules. The Back to Back Challenge takes place every year and there is a winner in each year. Teams who think they are likely to break the World Record need to have extra evidence which can be scrutinised by Guinness in the event of a claim.
In the case of the Groenewoud team, this means there are two expert witnesses (one for knitting and and one for spinning) and the event is recorded on an unbroken video with the elapsed time always in view.
Team Groenewoud World Champions
2012 * 2013 * 2014 * 2015 * 2016 * 2017
2012 Time : 6 hours 3 minutes 28 seconds
2013 Time : 5 hours 32 minutes 37 seconds
2014 Time : 5 hours 26 minutes 31 seconds
2015 Time : 5 hours 1 minute 28 seconds
2016 Time : 5 hours 0 minutes 7 seconds
2017 Time : 4 hours 45 minutes 53 seconds