| Date | Change |
| 02-01-2023 | IRRC 2023 online-applicationform championship and regulations available |
| 15-11-2022 | 2023 IRRC regulations available |
| 07-11-2022 | Provisional IRRC calendar 2023 |
| 19-09-2022 | SBK: Results and ranking after round 5 Frohburg SSP: Results and ranking after round 5 Frohburg |
| 15-09-2022 | Update (final) startinglists round 5 Frohburg SBK & SSP available |
| 12-09-2022 | Update startinglists round 5 Frohburg SBK & SSP available |
| 11-09-2022 | Startinglists round 5 Frohburg SBK & SSP available |
| 16-08-2022 | IRRC 2022 online-applicationform wildcardriders round 5 Frohburg available |
| 15-08-2022 | SBK: Results and ranking after round 4 Horice SSP: Results and ranking after round 4 Horice |
| 11-08-2022 | Update (final) startinglists round 4 Horice SBK & SSP available |
| 09-08-2022 | Update startinglists round 4 Horice SBK & SSP available |
| 08-08-2022 | Update startinglists round 4 Horice SBK & SSP available |
| 31-07-2022 | Startinglists round 4 Horice SBK & SSP available |
| 25-07-2022 | SBK: Results and ranking after round 3 Chimay SSP: Results and ranking after round 3 Chimay |
| 21-07-2022 | Update startinglists round 3 Chimay SBK & SSP available |
| 18-07-2022 | Update startinglists round 3 Chimay SBK & SSP available |
| 14-07-2022 | IRRC 2022 online-applicationform wildcardriders round 4 Horice available |
| 13-07-2022 | Update startinglists round 3 Chimay SBK & SSP available |
| 07-07-2022 | Startinglists round 3 Chimay SBK & SSP available Updated IRRC riderslists SBK and SSP 2022 |
| 04-07-2022 | SBK: Results and ranking after round 2 Imatra SSP: Results and ranking after round 2 Imatra |
| 29-06-2022 | Update startinglists round 2 Imatra SBK & SSP available |
| 27-06-2022 | Update startinglists round 2 Imatra SBK & SSP available |
| 23-06-2022 | IRRC 2022 online-applicationform wildcardriders round 3 Chimay available |
| 18-06-2022 | Startinglists round 2 Imatra SBK & SSP available |
| 02-05-2022 | SBK: Results and ranking after round 1 Hengelo (Gld) SSP: Results and ranking after round 1 Hengelo (Gld) |
| 23-04-2022 | Update startinglists round 1 Hengelo (Gld) SBK & SSP available |
| 20-04-2022 | Update startinglists round 1 Hengelo (Gld) SBK & SSP available |
| 15-04-2022 | Startinglists round 1 Hengelo (Gld) SBK & SSP available |
| 01-04-2022 | IRRC 2022 online-applicationform wildcardriders round 1 Hengelo (Gld) available |
| 22-03-2022 | Updated IRRC riderslists SBK and SSP 2022 |
| 08-03-2022 | IRRC riderslists SBK and SSP 2022 |
| 03-03-2022 | 2022 IRRC banner ready |
| 02-01-2022 | IRRC 2022 online-applicationform championship and regulations available |
| 30-12-2021 | Update: Attention paddock! |
| 06-12-2021 | Update regulations 2022 (version 06.11.21 is still actual) |
| 10-11-2021 | Provisional IRRC calendar 2022 + regulations 2022 available |
| 19-09-2021 | SBK: Results and ranking after round 4 Frohburg SSP: Results and ranking after round 4 Frohburg |
| 17-09-2021 | Update startinglists round 4 Frohburg SBK and SSP |
| 12-09-2021 | Startinglists round 4 Frohburg SBK and SSP |
|
05-09-2021 |
SBK: Results and ranking after round 3 Hengelo (Gld) SSP: Results and ranking after round 3 Hengelo (Gld) |
| 01-09-2021 | Update startinglist round 3 Hengelo (Gld) SBK and SSP |
| 31-08-2021 | Update startinglist round 3 Hengelo (Gld) SBK and SSP |
| 30-08-2021 | Update startinglist round 3 Hengelo (Gld) SBK and SSP |
| 27-08-2021 | Online applicationform IRRC guestriders Frohburg available |
| 26-08-2021 | Update startinglist round 3 Hengelo (Gld) SBK and SSP |
| 24-08-2021 | Startinglists round 3 Hengelo (Gld) SBK and SSP |
| 15-08-2021 | SBK: Results and ranking after round 2 Horice SSP: Results and ranking after round 2 Horice |
| 11-08-2021 | Update startinglist round 2 Horice SBK & SSP |
| 06-08-2021 | Online applicationform IRRC guestriders Hengelo (Gld) available |
| 05-08-2021 | Update riderslist SBK 2021 |
| 03-08-2021 | Startinglists round 2 Horice SBK and SSP |
| 29-07-2021 | SBK: Results and ranking after round 1 Chimay SSP: Results and ranking after round 1 Chimay |
| 21-07-2021 | Update startinglist round 1 Chimay SBK & SSP Update riderslists SBK & SSP 2021 |
| 17-07-2021 | Online applicationform IRRC guestriders Horice available |
| 06-07-2021 | Update startinglist round 1 Chimay SBK & SSP Update riderslists SBK & SSP 2021 |
| 02-07-2021 | Update startinglist round 1 Chimay SBK & SSP |
| 29-06-2021 | Update startinglist round 1 Chimay SBK & SSP |
| 24-06-2021 | Updated riderslists SBK & SSP; startinglist round 1 Chimay SBK & SSP |
| 18-06-2021 | Online applicationform IRRC guestriders Chimay available |
| 21-05-2021 | News update | Round 1 IRRC Imatranajo canceled + update Calendar |
| 03-05-2021 | Update IRRC riderslists SBK and SSP 2021 |
| 13-03-2021 | IRRC riderslists SBK and SSP 2021 |
| 26-01-2021 | News update | Round 1 IRRC Hamove rescheduled |
| 02-01-2021 | IRRC 2021 online-applicationform championship and regulations available |
| 24-12-2020 | Season's greetings |
| 08-11-2020 | Provisional IRRC-calendar 2021 available |
| 20-07-2020 | Cancellation Frohburger Dreieckrennen (19-20.09.20) |
| 12-06-2020 | Cancellation races Horice Czech Republic (15-16.08.20) |
| 28-04-2020 | News update 3 | Cancellation IRRC season 2020 |
| 24-04-2020 | News update 2 | round II IRRC Imatranajo Finland |
| 20-03-2020 | News update | current developments |
| 04-03-2020 | Applicationform guestriders season 2020 available as of April 1, 2020 | postponed !! |
| 01-02-2020 | IRRC 2020 online-applicationforms and regulations available |
| 29-01-2020 | Update IRRC season 2020 + applicationprocedure |
| 03-11-2019 | IRRC calendar 2020 available |
| 22-09-2019 | SBK: Results and ranking after round 6 Frohburg SSP: Results and ranking after round 6 Frohburg |
| 11-09-2019 | Publishing IRRC startinglists round 6 Frohburg |
| 20-08-2019 | SBK: Results and ranking after round 5 Horice SSP: Results and ranking after round 5 Horice |
| 19-08-2019 | Application wildcard Frohburg available |
| 06-08-2019 | Publishing IRRC startinglists round 5 Horice |
| 29-07-2019 | SBK: Results and ranking after round 4 Chimay SSP: Results and ranking after round 4 Chimay |
| 17-07-2019 | Publishing IRRC startinglists round 4 Chimay |
| 15-07-2019 | SBK: Results and ranking after round 3 Terlicko SSP: Results and ranking after round 3 Terlicko |
| 15-07-2019 | Applicationform wildcard Horice available |
| 11-07-2019 | Update 2019 riderslist SBK and SSP championship |
| 04-07-2019 | Publishing IRRC startinglists round 3 Terlicko |
| 01-07-2019 | Update 2019 riderslist SBK championship |
| 20-06-2019 | Applicationform wildcard Chimay available |
| 18-06-2019 | SBK: Results and ranking after round 2 Imatra SSP: Results and ranking after round 2 Imatra |
| 17-06-2919 | Applicationform wildcard Terlicko available |
| 05-06-2019 | Publishing IRRC startinglists round 2 Imatra |
| 05-06-2019 | Update 2019 riderslist SBK championship |
| 29-05-2019 | Update 2019 riderslist SSP championship |
| 24-05-2019 | Update 2019 riderslist SBK championship |
| 13-05-2019 |
SBK: Results and ranking after round 1 Hengelo |
| 13-05-2019 | Applicationform wildcard Imatra available |
| 26-04-2019 | Update 2019 riderslists SBK and SSP championship; publishing IRRC startinglists round 1 Hengelo |
| 01-04-2019 | Applicationform wildcard round 1 Hengelo available |
| 24-03-2019 | 2019 IRRC provisional SBK and SSP riderslists |
| 22-02-2019 | Applicationperiod IRRC championship 2019 extended |
| 28-01-2019 | 2019 IRRC banner ready |
| 02-01-2019 | IRRC 2019 applicationforms and regulations |
| 11-12-2018 | Updated logo |
| 06-11-2018 | Provisional IRRC-calendar 2019 available |
| 23-09-2018 | Update results after round 6 Frohburg SBK and SSP |
| 12-09-2018 | Publishing startinglists IRRC round 6 Frohburg |
| 20-08-2018 | Applicationform wildcard Frohburg available |
| 19-08-2018 | Update results after round 5 Horice SBK and SSP including results round 5 (including wildcardriders) |
| 15-08-2018 | Update startinglists IRRC round 5 Horice |
| 13-08-2018 | Update startinglists IRRC round 5 Horice |
| 07-08-2018 | Publishing startinglists IRRC round 5 Horice |
| 01-08-2018 | Update results after round 4 Chimay SBK and SSP including results round 4 (including wildcardriders) |
| 25-07-2018 | Update startinglists IRRC round 4 Chimay |
| 20-07-2018 | Publishing startinglists IRRC round 4 Chimay |
| 16-07-2018 | Applicationform wildcard Horice available |
| 09-07-2018 | Update results after round 3 Imatra SBK and SSP including results round 3 (including wildcardriders) |
| 02-07-2018 | Update startinglists IRRC round 3 Imatra |
| 30-06-2018 | Update startinglists IRRC round 3 Imatra |
| 29-06-2018 | Update startinglists IRRC round 3 Imatra |
| 24-06-2018 | Publishing startinglists IRRC round 3 Imatra |
| 22-06-2018 | Update results after round 2 Terlicko SBK and SSP including results round 2 (including wildcardriders) |
| 18-06-2018 | Results after round 2 Terlicko SBK and SSP |
| 18-06-2018 | Applicationform wildcard Chimay available |
| 14-06-2018 | Update startinglists IRRC round 2 Terlicko |
| 12-06-2018 | Applicationform wildcard Imatra available |
| 11-06-2018 | Update startinglists IRRC round 2 Terlicko |
| 06-06-2018 | Publishing startinglists IRRC round 2 Terlicko |
| 10-05-2018 | Update layout website & additional information about riders and results |
| 08-05-2018 | Results after round 1 Hengelo SBK and SSP |
| 07-05-2018 | Applicationform wildcard Terlicko available |
| 18-04-2018 | Update 2018 IRRC SBK and SSP riderslists |
| 06-04-2018 | Update 2018 IRRC SBK and SSP riderslists |
| 01-04-2018 | Applicationform wildcard Hengelo available |
| 30-03-2018 | Update 2018 IRRC SBK riderslist |
| 20-03-2018 | Update 2018 IRRC SSP riderslist |
| 17-03-2018 | Update 2018 IRRC SSP riderslist |
| 13-03-2018 | Update 2018 IRRC SBK and SSP riderslists |
| 12-03-2018 | Update 2018 IRRC SBK riderslist |
| 08-03-2018 | Update 2018 IRRC SBK riderslist |
| 05-03-2018 | Update 2018 IRRC SBK and SSP riderslists |
| 24-02-2018 | Update 2018 IRRC SBK and SSP riderslists |
| 19-02-2018 | 2018 IRRC SBK and SSP riderslists |
| 23-01-2018 | 2018 IRRC banner ready |
| 02-01-2018 | IRRC 2018 applicationforms and regulations |
| 31-12-2017 | Update history |
| 10-11-2017 | Provisional IRRC-calendar 2018 available |
| 25-09-2017 | Results after round 6 Frohburg SBK and SSP |
| 31-08-2017 | Results after round 5 Horice SBK and SSP |
| 27-08-2017 | Wildcard-guestrider applicationforms Frohburg available |
| 23-08-2017 | Results after round 4 Schleiz SBK and SSP |
| 25-07-2017 | Wildcard-guestrider applicationforms Schleiz & Horice available |
| 25-07-2017 | Results after round 3 Chimay SBK and SSP |
| 11-07-2017 | Results after round 2 Imatra SBK and SSP |
| 08-05-2017 | Results after round 1 Hengelo SBK and SSP |
| 08-05-2017 | Wildcard-guestrider applicationforms Imatra & Chimay available |
| 08-04-2017 | 2017 IRRC SBK and SSP riderslists |
| 02-03-2017 | 2017 IRRC banner available |
| 10-02-2017 | IRRC 2017 applicationforms guestriders |
| 02-01-2017 | IRRC 2017 regulations and entryforms |
| 21-12-2016 | Update provisional IRRC-calendar 2017 |
| 06-11-2016 | Publishing provisional IRRC-calendar 2017 |
| 26-09-2016 | Results after round 6 Frohburg SBK and SSP |
| 22-08-2016 | Results after round 5 Imatra SBK and SSP |
| 08-08-2016 | Results after round 4 Horice SBK and SSP |
| 26-07-2016 | Results after round 3 Chimay SBK and SSP |
| 16-05-2016 | Results after round 2 Oss SBK and SSP |
| 10-05-2016 | Update riders lists SBK and SSP |
| 02-05-2016 | Results after round 1 Hengelo SBK and SSP |
| 06-04-2016 | Update provisional riders list SSP |
| 22-03-2016 | Update provisional riders lists SBK and SSP |
| 04-03-2016 | Update provisional riders lists SBK and SSP |
| 01-03-2016 | Provisional riders lists SBK and SSP available |
| 01-03-2016 | Entryforms guest-riders 2016 available |
| 17-02-2016 | 2016 IRRC banner available |
| 16-01-2016 | Update: Imatra eventinformation Imatranajo 2016, Finland |
| 30-11-2015 | IRRC 2016 regulations and entryforms |
| 05-11-2015 | Update + actualised History |
|
01-10-2015 |
Results 2015 after round 6 Frohburg SBK and SSP |
|
26-08-2015 |
Results 2015 after round 5 Horice SBK and SSP |
|
27-07-2015 |
Results 2015 after round 4 Chimay SBK and SSP |
|
17-07-2015 |
Updated list 2015 Riders SBK |
|
29-06-2015 |
Updated list 2015 Riders SSP |
|
26-06-2015 |
Results 2015 after round 3 Oostende SBK and SSP |
|
16-06-2015 |
Updated list 2015 Riders SBK and Riders SSP |
|
26-05-2015 |
Results 2015 after round 2 Oss SBK and SSP |
|
26-05-2015 |
Races IRRC 2015: Oss |
|
23-05-2015 |
Results 2015 after round 1 Hengelo SBK and SSP |
|
23-05-2015 |
Updated list 2015 Riders SBK |
|
21-05-2015 |
Updated list 2015 Riders SBK |
|
20-05-2015 |
First races IRRC 2015: Hengelo Varsselring |
|
30-04-2015 |
Updated list 2015 Riders SBK and Riders SSP |
|
29-04-2015 |
Updated list 2015 Riders SBK and Riders SSP |
|
27-04-2015 |
Updated list 2015 Riders SBK and Riders SSP |
|
26-04-2015 |
Updated list 2015 Riders SBK and Riders SSP |
|
23-04-2015 |
Update: new timetable Hengelo (2-3 May) published |
|
10-04-2015 |
Updated list 2015 Riders SBK and Riders SSP |
|
01-04-2015 |
Riders SBK: list 2015 released and updated |
| 01-04-2015 | Riders SSP: list 2015 released |
| 09-02-2015 | advertising poster Hengelo |
| 24-11-2014 | Regulations and program 2015 |
| 02-10-2014 | Results SBK and Results SSP: update results after Frohburg |
| 20-08-2014 | Horice movie 2014 |
| 13-08-2014 | Results SBK and Results SSP: update results after Horice |
| 25-06-2014 | Results SBK: correctie results after Oostende |
| 24-06-2014 | Results SBK and Results SSP: update results after Oostende |
| 11-06-2014 | advertising poster Oostende |
| 11-06-2014 | Results SBK and Results SSP: update results after Oss |
| 13-05-2014 | Results SSP: update results after Hengelo |
| 11-05-2014 | Results SBK: results after Hengelo |
| 11-05-2014 | Results SSP: results after Hengelo |
| 10-04-2014 | Riders SSP: provisional list 2014 released |
| 10-04-2014 | Riders SBK: provisional list 2014 released |
| 01-03-2014 | Riders SSP: provisional list 2014 |
| 01-03-2014 | Riders SBK: provisional list 2014 |
| 26-02-2014 | Regulations: entry forms guest riders |
| 10-02-2014 | advertising poster Hengelo |
| 06-01-2014 | Organization: renamed page for IRRC organization members |
| 23-12-2013 | Circuits: updates on pictures |
| 22-12-2013 | Circuits: updates on pictures and movies |
| 22-12-2013 | Road racing: update links |
| 17-12-2013 | Regulations: update based on 6th circuit |
| 17-12-2013 | Circuits: Oss added as 6th circuit in 2014 |
| 05-12-2013 | Commission: IRRC commission members |
| 04-12-2013 | Regulations: regulations and entry forms 2014 |
| 17-11-2013 | Update provisional Calendar 2014 |
| 04-11-2013 | Circuit info Horice |
| 30-09-2013 | Provisional Calendar 2014 |
| 28-09-2013 | History: overview 2003-2013 |
| 28-09-2013 | Results 2013 season (end-result after races Frohburg) |
| 17-09-2013 | Merchandise: IRRC articles |
| 31-07-2013 | Results after races Chimay |
| 20-07-2013 | Movies races Oostende |
| 20-07-2013 | Homepage: List of participants Chimay 2013 |
| 17-06-2013 | Regulations update due to cancellation of IRRC races Terlicko |
| 12-06-2013 | Calendar update: IRRC races Terlicko cancelled - extra race for Chimay and Frohburg |
| 12-06-2013 | Results after races Oostende |
| 01-06-2013 | Update provisional list of participants 2013 (21) and some links to the drivers/teams |
| 17-05-2013 | Movies races Hengelo |
| 13-05-2013 | Results after races Hengelo |
| 08-05-2013 | New website layout |
| 16-04-2013 | Update provisional list of participants 2013 (145/156/160/323) |
| 08-04-2013 | Provisional list of participants 2013 |
| 22-03-2013 | advertising poster Oostende |
| 21-01-2013 | advertising poster Hengelo |
| 23-12-2012 | Date Frohburg confirmed; included in regulations 2013 |
| 03-12-2012 | regulations and entry forms IRRC 2013 in 4 languages; 2013 season: five weekends confirmed |
| 25-09-2012 | History including 2012 season |
| 25-09-2012 | End results 2012 after races Frohburg |
| 24-09-2012 | Results Frohburg |
| 23-08-2012 | Results after races Terlicko |
| 01-08-2012 | Results after races Chimay |
| 05-06-2012 | 2012 season: 2nd IRRC race in Hengelo |
| 21-05-2012 | Results after races Hengelo |
| 10-05-2012 | Results after races Schleiz |
| 10-05-2012 | Update provisional list of participants 2012 |
| 01-05-2012 | 2012 season: first IRRC race in Schleiz |
| 28-04-2012 | Update provisional list of participants 2012 (change of number 51 to 2) |
| 20-04-2012 | advertising poster Frohburg |
| 20-04-2012 | Update provisional list of participants 2012 |
| 22-03-2012 | Update provisional list of participants 2012 |
| 21-03-2012 | Update provisional list of participants 2012 |
| 12-03-2012 | Provisional list of participants 2012 |
| 24-11-2011 | regulations and entry forms IRRC 2012 in 4 languages |
| 17-11-2011 | 2012 season: five weekends confirmed |
| 12-10-2011 | Results 2011 Season |
| 02-10-2011 | Circuits: movies Frohburg 2011 |
| 26-09-2011 | Circuits: pictures Frohburg 2011 |
| 26-09-2011 | Homepage: 2011 Season and looking forward |
| 05-09-2011 | Circuits: pictures Terlicko 2011 |
| 30-08-2011 | Results after races Terlicko |
| 30-08-2011 | Terrible accident at Terlicko |
| 10-08-2011 | Results after races Chimay |
| 08-07-2011 | Update participants: guest riders for Chimay, change of some numbers |
| 19-06-2011 | Circuits: pictures/movies Hengelo 2011 |
| 15-06-2011 | Update participants: guest rider for Chimay |
| 13-06-2011 | Results after races Hengelo |
| 20-05-2011 | Update participants: motorcycle #274, ridernr 88 and additional guest rider |
| 17-05-2011 | Circuits: added movie Schleiz 2011 |
| 06-05-2011 | advertising poster Frohburg |
| 06-05-2011 | Results after races Schleiz |
| 06-05-2011 | Grams winner of the first two races |
| 27-04-2011 | Update provisional list of participants 2011 |
| 26-04-2011 | Update provisional list of participants 2011 |
| 25-04-2011 | Update provisional list of participants 2011 |
| 18-04-2011 | new date for Frohburg: 24/25 September |
| 03-04-2011 | Participate: correction 2011 registration fee (now in line with regulations) |
| 17-03-2011 | Provisional list of participants 2011 |
| 26-01-2011 | Regulations: 2011 incl. accountnumber |
| 09-01-2011 | Circuits: added movie Terlicko 2010 |
| 09-01-2011 | Road Racing: new page on Road Racing |
| 02-01-2011 | Circuits: added movie-pages incl 2009 movie Terlicko |
| 25-12-2010 | 2011 season: five weekends confirmed |
| 14-11-2010 | 2011 season: two weekends confirmed |
| 04-10-2010 | Results after races Frohburg |
| 04-10-2010 | Update list of participants (sponsoring) |
| 17-09-2010 | Participant Victor Gilmore died in Killalane (Irl) on 12-09 |
| 05-09-2010 | Results after races Schleiz |
| 11-08-2010 | Update list of participants (race nr. 221/254) |
| 30-07-2010 | Movie: third round in Chimay |
| 27-07-2010 | Results after races Chimay |
| 29-06-2010 | Update list of participants (race nr. 210/270) |
| 19-06-2010 | Movie: Focus-WTV |
| 18-06-2010 | Pictures of IRRC 2010 circuits: Hengelo and Oostende |
| 18-06-2010 | Movie: second round in Ostend |
| 08-06-2010 | Results after races Oostende |
| 02-06-2010 | Update list of participants (race nr. 105/121/130/161) |
| 02-06-2010 | advertising poster Chimay |
| 19-05-2010 | Movie: first round in Hengelo (Gld) |
| 18-05-2010 | Results after races Hengelo (Gld) |
| 08-05-2010 | Update list of participants (race nr. 105/121/160/161) |
| 13-04-2010 | Update list of participants (race nr. 51/52) |
| 07-04-2010 | advertising poster Frohburg |
| 27-03-2010 | advertising poster Oostende |
| 27-03-2010 | Update list of participants (engine size and sponsoring) |
| 21-03-2010 | Update list of participants |
| 08-03-2010 | List of participants available |
| 20-02-2010 | Impression circuits: Oostende |
| 18-02-2010 | Impression circuits: Chimay & Frohburg |
| 31-01-2010 | Base website www.irrc.eu available |