These lists update the work done by David Burton up to 2002 for club relay teams and continued by Glen Reddington. Based on accurate data from David on longer standing performances the national list has been extended to give all time listings. The club teams list extends to about 20. If you are aware of any omissions or have amendments or additions please send them with verifiable details to firstname.lastname@example.org. For individual event lists see the rankings page on Power of 10.
Best performances by clubs in the events 4 x 1500m and 4 x 1 mile are not shown because they are no longer included in any competitions, but the information is still available if needed.