There was a time in track and field in which some venues were more prone to record-setting performances ... or at least they were viewed that way. Mexico City (altitude) was ideal for many track&field events. I want to say that Oslo's old Bislett Stadium was viewed that way at one point. Seb Coe broke the 800m, 1000m, and mile there. To me, it seemed that he and others targeted Bislett for such performances. IIRC, one oddity about Bislett was that its track had only six lanes, vs. the standard 8-lane tracks.
COOL: I just found a youtube of Seb Coe breaking the mile record at Bislett.
Cheers,
Lavabe