| Conference |
Year |
Date |
Location |
| IRG 1 |
1969 |
25 & 30 June |
Cambridge and London, United Kingdom |
| IRG 2 |
1970 |
29-30 Sept |
Nancy, France |
| IRG 3 |
1971 |
15-17 Nov |
Brussels, Belgium |
| IRG 4 |
1972 |
26-28 Oct |
West Berlin, Germany
(FRG) |
| IRG 5 |
1973 |
19-22 June |
Messilä, Finland |
| IRG 6 |
1974 |
17-20 June |
Vienna, Austria |
| IRG 7 |
1975 |
26-29 May |
Jadwisin, Poland |
| IRG 8 |
1976 |
12-15 May |
Wildhaus, Switzerland |
| IRG 9 |
1977 |
26-30 Sept |
Noordwijk aan Zee, the Netherlands |
| IRG 10 |
1978 |
18-22 Sept |
Peebles, Scotland, United Kingdom |
| IRG 11 |
1980 |
5-9 May |
Raleigh, North Carolina, USA |
| IRG 12 |
1981 |
11-15 May |
Sarajevo, Yugoslavia |
| IRG 13 |
1982 |
24-28 May |
Çesme, Turkey |
| IRG 14 |
1983 |
9-13 May |
Surfers Paradise, Queensland, Australia |
| IRG 15 |
1984 |
28 May-1 June |
Ronneby Brunn, Sweden |
| IRG 16 |
1985 |
12-17 May |
Guarujá, Brazil |
| IRG 17 |
1986 |
25-30 May |
Avignon, France |
| IRG 18 |
1987 |
17-22 May |
Honey Harbour, Ontario, Canada |
| IRG 19 |
1988 |
24-29 April |
Madrid, Spain |
| IRG 20 |
1989 |
22-26 May |
Lappeenranta, Finland |
| IRG 21 |
1990 |
13-19 May |
Rotorua, New Zealand |
| IRG 22 |
1991 |
20-24 May |
Kyoto, Japan |
| IRG 23 |
1992 |
10-15 May |
Harrogate, United Kingdom |
| IRG 24 |
1993 |
16-21 May |
Orlando, Florida, USA |
| IRG 25 |
1994 |
29 May-3 June |
Nusa Dua, Bali, Indonesia |
| IRG 26 |
1995 |
11-16 June |
Helsingør, Denmark |
| IRG 27 |
1996 |
19-24 May |
Le Gosier, Guadeloupe, French West Indies |
| IRG 28 |
1997 |
25-30 May |
Whistler, British Columbia, Canada |
| IRG 29 |
1998 |
14-19 June |
Maastricht, The Low Countries |
| IRG 30 |
1999 |
06-11 June |
Rosenheim, Germany |
| IRG 31 |
2000 |
14-19 May |
Kona Surf, Hawaii, USA |
| IRG 32 |
2001 |
20-25 May |
Nara, Japan |
| IRG 33 |
2002 |
12-17 May |
Cardiff, Wales, United Kingdom |
| IRG 34 |
2003 |
18-23 May |
Brisbane, Queensland, Australia |
| IRG 35 |
2004 |
6-10 June |
Ljubljana, Slovenia |
| IRG 36 |
2005 |
24-28 April |
Bangalore, India |
| IRG 37 |
2006 |
18-22 June |
Tromsoe, Norway |
| IRG 38 |
2007 |
20-24 May |
Jackson Lake, Wyoming, USA |
| IRG 39 |
2008 |
25-29 May |
Istanbul, Turkey |
| IRG 40 |
2009 |
24-28 May |
Beijing, China |
| IRG 41 |
2010 |
9-13 May |
Biarritz, France |
