Events
- Summer-Atomiades
- Every three years
- First started in 1973
- Winter-Atomiades
- Every three years
- First started in 1981
- Mini-Atomiades
- Every three years
- in 2014, previous specific sport tournaments have merged into Mini-Atomiades
- International Football Tournaments (IRF, IFEF)
- Yearly, first started in 1966, new name since 1981
- Since 2003 every two years
- International Veteran's (Small Field) Football Tournaments (IVeFuT, IFKEF)
- Yearly, first started in 1984, new name since 2001
- Since 2003 every two years
- International Tennis Tournaments (ITEF)
- Yearly, first started in 1983
- Since 2003 to be organised twice within 3 years
- International Golf Tournaments (IGEF)
- Yearly, first started in 1997
- Since 2003 to be organised twice within 3 years
Summer Atomiades
| Event | Date | Country | Organiser | # Participants | # Centres | # Countries | # Sports |
|---|---|---|---|---|---|---|---|
| 17th Summer Atomiade | 2022 June 10 - 13 |  |
CEA Grenoble | 1326 | 29 | 11 | 27 |
| 16th Summer Atomiade | 2018 June 8 - 11 |  |
JRC Ispra | 1536 | 35 | 12 | 28 |
| 15th Summer Atomiade | 2015 June 5 - 8 |  |
JRC Geel | 1192 | 36 | 13 | 22 |
| 14th Summer Atomiade | 2012 June 15 - 18 | |
CEA - Saclay | 1000 | 32 | 11 | 18 |
| 13th Summer Atomiade | 2009 June 12 - 15 |  |
HZ - Berlin | 1215 | 34 | 13 | 18 |
| 12th Summer Atomiade | 2006 June 09 - 12 |  |
KFKI - Budapest | 979 | 33 | 12 | 18 |
| 11th Summer Atomiade | 2003 June 07 - 08 | |
FZ - Jülich | 1120 | 31 | 12 | 17 |
| 10th Summer Atomiade | 2000 June 14 - 15 | |
NUCLEA - Mol | 1346 | 32 | 11 | 14 |
| 9th Summer Atomiade | 1997 June 06 - 08 | |
CEA ValRho - Pierrelatte | 1040 | 29 | 11 | 17 |
| 8th Summer Atomiade | 1994 June 03 - 04 | |
IPP - Garching | 1331 | 42 | 13 | 13 |
| 7th Summer Atomiade | 1991 June 08 - 09 | |
KFKI - Budapest | 1945 | 42 | 15 | 17 |
| 6th Summer Atomiade | 1988 May 21 - 22 | |
KFA - Jülich | 1252 | 27 | 12 | 14 |
| 5th Summer Atomiade | 1985 June 21 - 22 | |
CEN - Grenoble | 1400 | 23 | 8 | 12 |
| 4th Summer Atomiade | 1982 May 28 -30 | |
KfK - Karlsruhe | 1011 | 19 | 7 | 8 |
| 3rd Summer Atomiade | 1979 June 30 | |
CEA - Cadarache | 1320 | 21 | 7 | 12 |
| 2nd Summer Atomiade | 1976 September 19 |  |
SKVFZ - Seibersdorf | 710 | 11 | 7 | 7 |
| 1st Summer Atomiade | 1973 June 23 | |
KFA - Jülich | 540 | 13 | 5 | 9 |
Winter Atomiades
| Event | Date | Country | Organiser | Ski Area | # Participants | # Centres | # Countries | # Sports |
|---|---|---|---|---|---|---|---|---|
| 13th Winter Atomiade | 2017 Mar 11 - 18 | |
ILL Grenoble | Alpe d'Huez | 203 | 14 | 6 | 11 |
| 12th Winter Atomiade | 2014 Mar 8 - 15 | |
AIT Vienna | Flachau | ||||
| 11th Winter Atomiade | 2011 Jan 19 - 27 | |
ESRF Grenoble | La Clusaz | 253 | 15 | 6 | 8 |
| 10th Winter Atomiade | 2008 Mar 01 - 08 | |
FZ - Karlsruhe | Reit im Winkl | 229 | 14 | 6 | 6 |
| 9th Winter Atomiade | 2005 Mar 05 - 12 |  |
PSI Villigen | Disentis/Sedrun | 262 | 16 | 7 | 9 |
| 8th Winter Atomiade | 2002 Mar 03 - 09 | |
ITU - Karlsruhe | Feldberg | 260 | 13 | 5 | 9 |
| 7th Winter Atomiade | 1999 Mar 13 - 20 | |
ILL Grenoble | Les Gets | 242 | 13 | 4 | 6 |
| 6th Winter Atomiade | 1996 Febr 24 - Mar 2 | |
ÖFZ - Seibersdorf | Radstädter Tauern | 364 | 17 | 5 | 8 |
| 5th Winter Atomiade | 1993 Mar 13 - 20 | |
KFA - Jülich | Obereggen (I) | 278 | 13 | 4 | 6 |
| 4th Winter Atomiade | 1990 Mar 10 - 17 | |
CEN - Grenoble | Val Cenis | 300 | 17 | 8 | 5 |
| 3rd Winter Atomiade | 1987 Mar 07 - 13 | |
CCR - Ispra | Santa Caterina | 320 | 14 | 5 | 5 |
| 2nd Winter Atomiade | 1984 Mar 02 - 03 | |
SKVFZ-Seibersdorf | Saalfelden | 290 | 10 | 5 | 3 |
| 1st Winter Atomiade | 1981 Mar 14 | |
ILL Grenoble | Chamrousse | 200 | 5 | 4 | 3 |