| Event | Varsity Champion | Junior Varsity Champion | Middle School Champion | Elementary Champion | Tournament Date |
| 2025 European Championship Exams | See link for all exam champions. | See link for all exam champions. | See link for all exam champions. | See link for all exam champions. | 31 May-June 1, 2025 |
| 2025 International History Bowl European Championships | École Jeannine Manuel, Paris A France | École Jeannine Manuel, Paris C France | École Jeannine Manuel, Paris G France | Latymer Upper School, UK | 1 June, 2025 |
| 2025 International History Bee European Championships | Alexey Ardakov, Eton College, UK | Giorgio Grego, École Jeannine Manuel Paris, France | Augustin Coppolani, École Jeannine Manuel Paris, France | Tapan Garimella, Latymer Upper School, UK | 31 May, 2025 |
| 2025 International Geography Bee European Championships | Daniel Oliveira, Nord Anglia International School Dubai, UAE | David Alexandru Craciun, Andrei Şaguna National College, Romania | Hayden Burton, Farnham Heath End School, UK | Arnav Pawar, Redbridge Primary School, UK | 31 May, 2025 |
| 2025 International Science Bee European Championships | Arthur Guinness, Eton College | Bora Ors, Ecole Jeannine Manuel Paris | Kian Harrison, City of London School | Alban Pollak, City of London School | 31 May, 2025 |
| 2025 International Academic Bowl European Championships | Eton College A, UK | École Jeannine Manuel, Paris A, France | École Jeannine Manuel, Paris C, France | City of London School B, UK | 30 May, 2025 |
| 2025 Austria-Hungary History Bee at the European Championships | Immanuel Renz, SIS Basel, Switzerland | Amir Adilov, New Generation School, Kazakhstan | Tapan Garimella, Latymer Upper School, UK | 30 May, 2025 | |
| QSI Schools Spring Academic Bowl | QSI Tirana | 22 May, 2025 | |||
| International Geography Bowl (with IAC Asia) | Shanghai Pinghe School, China | Collège Les Hauts Grillets, France | King’s College International School Bangkok, Thailand | St. Paul’s Co-educational College Primary School, Hong Kong | 17 May, 2025 |
| Online Spring Science Bee Regional Finals | Ava Kanga, Berlin British School | Szymon Ignaczak, IPS International School Of Wrocław | Rafael Nselel, International School Utrecht | Jonathan Mingkai Chen, City Of London School | 27 April, 2025 |
| History Bowl of Dubai | Dubai International Academy- Emirates Hills A | Dubai International Academy- Emirates Hills B | Dubai College I | British International School, Abu Dhabi C ! | 12 April, 2025 |
| History Bee of Dubai | Shlok Dev, Dubai International Academy | Jai Shivpuri, Dubai British School, Emirates Hills | Moosa Ahmed Faizaan, ADHSA | Diego Caruba, Dubai College | 12 April, 2025 |
| Online Spring History Bowl | Leysin American School, Switzerland | RSAD, UAE | 12 April, 2025 | ||
| Online Spring History Bee | Artem Pavlenko, Wellington College, UK | Ahmad Kosai Elwadiya, Middle East International School, Qatar | Iñigo Mansoa, Fundacion Caldeiro, Spain | Nicholas Vazaios, Bournville Village Primary School, UK | 11 April, 2025 |
| Online Spring Geography Bee | Tianlun Gu, Oxford International College, UK | Huzair Khan, Collège Les Hauts Grillets, France | Eli Mishurov, École Jeannine Manuel London, UK | Pierre Géhin, Ecole Jeannine Manuel, France | 4 April, 2025 |
| Online Academic Bowl | Anglo-Chinese School Independent | 29 March, 2025 | |||
| History Bowl of Cyprus | PASCAL Lemesos C | PASCAL Lemesos C | PASCAL Lemesos E | 29 March, 2025 | |
| History Bee of Cyprus | Ivan Galin, PASCAL Lemesos | Orianna Fragogianni, PASCAL Lemesos | 29 March, 2025 | ||
| History Bowl of Benelux | Internationale Deutsche Schule Brüssel A | Ecole Internationale Differdange & Esch-sur-Alzette | Internationale Deutsche Schule Brüssel C | 29 March, 2025 | |
| History Bee of Benelux | Alex Black, Internationale Deutsche Schule Brüssel | Thomas Corradini, Ecole Internationale Differdange & Esch-sur-Alzette | Karl Schönbrunn-Knappmann, Internationale Deutsche Schule Brüssel | Frano Brighenti-Damjanic, European School Bruxelles 1 | 29 March, 2025 |
| British History Bowl Championships | City of London A | Eton B | City of London F | Latymer Upper School | 23 March, 2025 |
| British History Bee Championships | Alexey Ardakov, Eton College | Ethan D’Souza, City of London School | Max Xia, City of London School | Tapan Garimella, Latymer Upper School | 23 March, 2025 |
| History Bowl of Switzerland | International School of Geneva, Campus des Nations A | International School of Geneva, Campus des Nations C | SIS Basel C | SIS Basel C | 23 March, 2025 |
| History Bee of Switzerland | Safwaan Islam, International School of Geneva Campus des Nations | Immanuel Renz, SIS Basel | George Connolly, Geneva English School | Yoel Koehler Allen, International School of Geneva, La Châtaigneraie | 23 March, 2025 |
| History Bowl of Central Europe | British International School of Bratislava | Amadeus International School B | International Christian School of Vienna A | 22 March, 2025 | |
| History Bee of Central Europe | David Solomon, Akademisches Gymnasium | Ayana Gaur, British International School of Bratislava | Alka Jacob, International Christian School of Vienna | Alka Jacob, International Christian School of Vienna | 22 March, 2025 |
| History Bowl of Germany | Berlin Metropolitan School A | JFK School B | 15 March, 2025 | ||
| History Bee of Germany | Reed Honour-Steggall, Berlin Metropolitan School | Tomas Laukaitis, Erudito Licėjus | 15 March, 2025 | ||
| History Bowl of Spain | International School of Seville, San Francisco De Paula | New Castelar College | Swans Secondary School B | 15 March, 2025 | |
| History Bee of Spain | Niko De León, IS Seville, San Francisco de Paula | Guilherme Santiago, Swans International School | Aidan Zakirov, Swans International School | 15 March, 2025 | |
| February Online History Bowl | Leysin American School | 22 February, 2025 | |||
| February Online History Bee | Niko De León, IS Seville, San Francisco de Paula | Sara Bosshart, Leysin American School | 22 February, 2025 | ||
| History Bowl of Azerbaijan | Landau School A | Landau School B | Baku Oxford School | 15 February, 2025 | |
| History Bee of Azerbaijan | Rohan D’Mello, Landau School | Amira Nazarli, Landau School | Alexander Okayev, Dunya School | Abdurrahman Rzayev, Baku Oxford School | 15 February, 2025 |
| History Bowl of London | City of London Freemen’s School A | Farnham Heath End School A | Trinity School F | Latymer Upper School | 1 February, 2025 |
| History Bee of London | Alexey Ardakov, Eton College | Giovanni Di Amato, City of London School | Vishnu Avadhani, City of London School | Tapan Garimella, Latymer Upper School | 1 February, 2025 |
| History Bowl of Paris | Ecole Jeannine Manuel A | Ecole Jeannine Manuel H | Ecole Jeannine Manuel L | 25 January, 2025 | |
| History Bee of Paris | Arturo Garcia Gutierrez, Ecole Jeannine Manuel | Mayeul Vely, Ecole Jeannine Manuel | Benjamin Macelaru, Ecole Jeannine Manuel | 25 January, 2025 | |
| Online Winter Science Bee Regional Finals (with IAC Asia) | Jarupat Bulpakdi, Ruamrudee International School, Thailand | Ishan Vaidya, NPS International School, Singapore | Kian Harrison, City of London School for Boys, UK | Lily Collings, South Hampstead High School, UK | 19 January, 2025 |
| Online Fall Geography Bee | Merrill George, Dubai International Academy Emirates Hills, UAE | Huzair Khan, Collège Les Hauts Grillets, France | Max Xia, City of London School, UK | Muhammed Taha, Sarbarsty Elementary School, Iraq | 13 December, 2024 |
| Online Fall History Bowl | St. Stephen’s School A, Italy | Co Champions: City of London School for Boys and Dubai British School Emirates Hills | 30 November, 2024 | ||
| Online Fall History Bee | Lyubomir Krasimirov Kolev, Petko Rachov Slaveykov, Bułgaria | Ethan D’souza, City of London School for Boys, UK | Sina Pasha, The Judd School, UK | Tapan Garimella, Latymer Upper School, UK | 29 November, 2024 |
| QSI Schools Fall Academic Bowl | QSI Chisinau A | 20 November, 2024 |
2024-2025 Results2025-11-08T14:49:11-05:00