301
Races
343
Entries
73
Wins
204
Podiums
11
Titles
38,461
Points
1
Best finish
1,721
ELO now
1,733
Peak ELO · 2 May 2010

Milestones reached

15 entries
Winner First win At least one race won
10 wins 10 wins 10 race wins or more
25 wins 25 wins 25 race wins or more
50 wins 50 wins 50 race wins or more
50 races 50 races On the grid on 50 or more race days
100 races 100 races On the grid on 100 or more race days
200 races 200 races On the grid on 200 or more race days
300 races 300 races On the grid on 300 or more race days
10 podiums 10 podiums 10 podium finishes or more
50 podiums 50 podiums 50 podium finishes or more
Titles Champion At least one championship title
3 titles Triple champion 3 titles or more
7 titles Record champion 7 titles or more
2 series Two series Started in 2 or more racing series
4 series Four series and more Started in 4 or more racing series

Longest winning streaks

Class Series from to Wins in a row
Gentlemen Tamiya-Euro-Cup 5 Jan 2020 2019/20 · Round 3 19 Jun 2022 2021/22 · Round 11 4
Formel1 / GT GP von Höckendorf 2 Feb 2003 2003 · Round 1 31 Aug 2003 2003 · Round 3 3
Formel1 / GT GP von Höckendorf 27 Feb 2005 2005 · Round 1 4 Sep 2005 2005 · Round 3 3
Gentlemen Tamiya-Euro-Cup 7 Jan 2007 2006/07 · Round 16 15 Apr 2007 2006/07 · Round 34 3
Gentlemen Tamiya-Euro-Cup 25 May 2008 2007/08 · Round 40 26 Oct 2008 2008/09 · Round 1 3

Counted are consecutive races of the same class in the same series that Holger Zirkler won every one of. Race days on which that class did not run break nothing — you cannot lose where you could not start. A skipped round does not break the streak: whoever was not on the grid does not have that round in their own calendar. The streak is broken only by a round he started and did not win. The turn of the year is no boundary — and neither is a pause of several years.