Fall Classic - Calgary, Canada Sept 25 - 27
http://www.isu.org/en/speed-skating/calendar-of-events/2015/09/fall-classic
http://oval.ucalgary.ca/files/oval/announcement_fall_classic_2015.pdf
http://oval.ucalgary.ca/
Dutch Classics - Nijmegen Netherlands Sept 25 - 26
http://www.schaatsen.nl/kalender-teams/wedstrijden/2015/9/dutch-classics-2015/
http://www.isu.org/en/speed-skating/calendar-of-events/2015/09/dutch-classics
September Distances - Twente Netherlands Sept 26 - 27
http://www.isu.org/en/speed-skating/calendar-of-events/2015/09/september-distances