University Challenge / Season 0 Specials 1962–1963 1963–1965 1965–1966 1966–1967 1967–1968 1968–1969 1969–1970 1970–1971 1971–1972 1972–1973 1973–1974 1974–1975 1975–1976 1976–1977 1977–1978 1978–1980 1980 1980–1981 1982 1983 1984 1986 1987 1994/1995 1995/1996 1996/1997 1997/1998 1998/1999 1999/2000 2000/2001 2001/2002 2002/2003 2003/2004 2004/2005 2005/2006 2006/2007 2007/2008 2008/2009 2009/2010 2010/2011 2011/2012 2012/2013 2013/2014 2014/2015 2015/16 2016/17 2017/18 2018/19 2019/20 2020/21 2021/22 2022/23 2023/24 2024/25 2025/26 1 - Pro-Celebrity Edition (Dec 28) 2 - Press Special: Tabloids v Broadsheets (Jan 1) 3 - Christmas 2011 - Episode 1 (Dec 19) 4 - Christmas 2011 - Episode 2 (Dec 20) 5 - Christmas 2011 - Episode 3 (Dec 21) 6 - Christmas 2011 - Episode 4 (Dec 22) 7 - Christmas 2011 - Episode 5 (Dec 24) 8 - Christmas 2011 - Episode 6 (Dec 25) 9 - Christmas 2011 - Episode 7 (Dec 27) 10 - Christmas 2011 - Episode 8 (Dec 28) 11 - Professionals 2008 - 1. Faculty of Advocates vs Hospital Consultants (Mar 31) 12 - Professionals 2008 - 2. Ministry of Justice v the Comedians (Apr 1) 13 - Professionals 2008 - 3. Society of Authors v the National Physical Laboratory (Apr 7) 14 - Professionals 2008. 4. Royal Academy of Engineering v the Lute Society (Apr 8) 15 - Professionals 2008. 5. Wild card playoff (Apr 14) 16 - Professionals 2008. 6. First semi-final (Apr 15) 17 - Professionals 2008. 7. Second semi-final (Apr 21) 18 - Professionals 2008. 8. The Final (Apr 22) 19 - The Story So Far (Dec 27) 20 - Christmas 2012 - Episode 1 (Dec 17) 21 - Christmas 2012 - Episode 2 (Dec 18) 22 - Christmas 2012 - Episode 3 (Dec 19) 23 - Christmas 2012 - Episode 4 (Dec 20) 24 - Christmas 2012 - Episode 5 (Dec 21) 25 - Christmas 2012 - Episode 6 (Dec 31) 26 - Christmas 2012 - Episode 7 (Jan 1) 27 - Christmas 2012 - Semi-Final 1 (Jan 2) 28 - Christmas 2012 - Semi-Final 2 (Jan 3) 29 - Christmas 2012 - Final (Jan 4) 30 - Christmas 2013 - Reading v Emmanuel College, Cambridge (Dec 20) 31 - Christmas 2013 - Kent v Lancaster (Dec 21) 32 - Christmas 2013 - Aberystwyth v Keele (Dec 23) 33 - Christmas 2013 - Gonville and Caius College, Cambridge v Christ Church, Oxford (Dec 26) 34 - Christmas 2013 - St Hugh's College, Oxford v Stirling (Dec 27) 35 - Christmas 2013 - Leicester v Sussex (Dec 30) 36 - Christmas 2013 - King's College London v Southampton (Dec 31) 37 - Christmas 2013 - Emmanuel College, Cambridge v Southampton (Jan 1) 38 - Christmas 2013 - Gonville and Caius College, Cambridge v Lancaster (Jan 2) 39 - Christmas 2013 - Emmanuel College, Cambridge v Gonville and Caius, Cambridge (Jan 3) 40 - Champion of Champions (Apr 19) 41 - Class of 2014 - Episode 1 (Jul 7) 42 - Class of 2014 - Episode 2 (Jul 8) 43 - Christmas 2014 - Lady Margaret Hall, Oxford v Warwick (Dec 20) 44 - Christmas 2014 - Hull v Newcastle (Dec 23) 45 - Christmas 2014 - King's College, Cambridge v Royal Holloway (Dec 24) 46 - Christmas 2014 - Edinburgh v Leeds (Dec 25) 47 - Christmas 2014 - Trinity Hall, Cambridge v Balliol College, Oxford (Dec 26) 48 - Christmas 2014 - York v Surrey (Dec 29) 49 - Christmas 2014 - Manchester Metropolitan v Goldsmiths (Dec 30) 50 - Christmas 2014 - Lady Margaret Hall, Oxford v Hull (Dec 31) 51 - Christmas 2014 - Edinburgh v Trinity Hall, Cambridge (Jan 1) 52 - Christmas 2014 - Final: Hull v Trinity Hall, Cambridge (Jan 2) 53 - Christmas 2015 - UCL v Birmingham (Dec 20) 54 - Christmas 2015 - Oriel, Oxford v Trinity, Cambridge (Dec 21) 55 - Christmas 2015 - Manchester v UEA (Dec 22) 56 - Christmas 2015 - Christ's, Cambridge v Essex (Dec 23) 57 - Christmas 2015 - Exeter v Magdalen, Oxford (Dec 24) 58 - Christmas 2015 - Aberdeen v Sheffield (Dec 28) 59 - Christmas 2015 - Durham v LSE (Dec 29) 60 - Christmas 2015 - Semi-Final 1 (Dec 30) 61 - Christmas 2015 - Semi-Final 2 (Dec 31) 62 - Christmas 2015 - The Grand Final (Jan 1) 63 - Christmas 2015 - UCL v Birmingham (Dec 20) 64 - Christmas 2015 - Oriel, Oxford v Trinity, Cambridge (Dec 21) 65 - Christmas 2015 - Manchester v UEA (Dec 22) 66 - Christmas 2015 - Christ's, Cambridge v Essex (Dec 23) 67 - Christmas 2015 - Exeter v Magdalen, Oxford (Dec 25) 68 - Christmas 2015 - Aberdeen v Sheffield (Dec 28) 69 - Christmas 2015 - Durham v LSE (Dec 29) 70 - Christmas 2015 - Semi-Final 1 (Dec 30) 71 - Christmas 2015 - Semi-Final 2 (Dec 31) 72 - Christmas 2015 - The Grand Final (Jan 1) 73 - Christmas 2016 - Manchester v St Anne's, Oxford (Dec 19) 74 - Christmas 2016 - Kent v Sussex (Dec 20) 75 - Christmas 2016 - City v Newcastle (Dec 21) 76 - Christmas 2016 - Soas v Leeds (Dec 22) 77 - Christmas 2016 - Edinburgh v St Catharine's, Cambridge (Dec 23) 78 - Christmas 2016 - Magdalene, Cambridge v St Hilda's, Oxford (Dec 25) 79 - Christmas 2016 - Bristol v Nottingham (Dec 26) 80 - Christmas 2016 - Semi-Final 1 (Dec 27) 81 - Christmas 2016 - Semi-Final 2 (Dec 28) 82 - Christmas 2016 - The Grand Final (Dec 29) 83 - Christmas 2017 - Durham University v Keble College, Oxford (Dec 24) 84 - Christmas 2017 - Selwyn College, Cambridge v St Andrews University (Dec 26) 85 - Christmas 2017 - University of York v University of Southampton (Dec 27) 86 - Christmas 2017 - University of Leicester v UCL (Dec 28) 87 - Christmas 2017 - St John's College, Cambridge v St Edmund Hall, Oxford (Dec 29) 88 - Christmas 2017 - Queen Mary College, London v Cardiff University (Jan 1) 89 - Christmas 2017 - Brunel University v Reading University (Jan 2) 90 - Christmas 2017 - Semi-Final 1 (Jan 3) 91 - Christmas 2017 - Semi-Final 2 (Jan 4) 92 - Christmas 2017 - The Grand Final (Jan 5) 93 - Christmas 2018 - Brasenose, Oxford v Bristol (Dec 24) 94 - Christmas 2018 - Westminster University v University of East Anglia (Dec 25) 95 - Christmas 2018 - Pembroke College, Cambridge v King's London (Dec 26) 96 - Christmas 2018 - Exeter University v Birmingham University (Dec 28) 97 - Christmas 2018 - St Catherine's, Oxford v Peterhouse, Cambridge (Dec 27) 98 - Christmas 2018 - Sheffield University v Manchester University (Dec 31) 99 - Christmas 2018 - Edinburgh University v LSE (Jan 1) 100 - Christmas 2018 - Semi-Final 1 (Jan 2) 101 - Christmas 2018 - Semi-Final 2 (Jan 3) 102 - Christmas 2018 - The Grand Final (Jan 4) 103 - Christmas 2019 - Leeds University v Clare College, Cambridge (Dec 23) 104 - Christmas 2019 - Birmingham City University v Wadham College, Oxford (Dec 24) 105 - Christmas 2019 - Guildhall School of Music and Drama v UCL (Dec 25) 106 - Christmas 2019 - Liverpool v Hull (Dec 26) 107 - Christmas 2019 - Royal Holloway v Sussex (Dec 27) 108 - Christmas 2019 - Trinity Hall, Cambridge v St Peter's College, Oxford (Dec 30) 109 - Christmas 2019 - Warwick v Imperial (Dec 31) 110 - Christmas 2019 - Semi-Final 1 (Jan 1) 111 - Christmas 2019 - Semi-Final 2 (Jan 2) 112 - Christmas 2019 - Final (Jan 3) 113 - ITV vs BBC Children in Need 2020 (Oct 28) 114 - Christmas 2020 - Christ's Cambridge v St John's Oxford (Dec 21) 115 - Christmas 2020 - Manchester v Queen's Belfast (Dec 22) 116 - Christmas 2020 - Courtauld v Goldsmiths (Dec 23) 117 - Christmas 2020 - Nottingham v Sheffield (Dec 24) 118 - Christmas 2020 - Central Lancashire v Loughborough (Dec 26) 119 - Christmas 2020 - Durham v Downing Cambridge (Dec 28) 120 - Christmas 2020 - New College Oxford v Reading (Dec 29) 121 - Christmas 2020 - Semi-Final 1 (Dec 30) 122 - Christmas 2020 - Semi-Final 2 (Dec 31) 123 - Christmas 2020 - Grand Final (Jan 1) 124 - ITV v BBC Children in Need 2021 (Oct 28) 125 - Christmas 2021 - Edinburgh v Leicester (Dec 20) 126 - Christmas 2021 - Winchester v Bradford (Dec 21) 127 - Christmas 2021 - Bristol v King's, Cambridge (Dec 22) 128 - Christmas 2021 - LSE v Hertford, Oxford (Dec 23) 129 - Christmas 2021 - Corpus Christi, Cambridge v St Anne's, Oxford (Dec 24) 130 - Christmas 2021 - Birkbeck, London v Portsmouth (Dec 27) 131 - Christmas 2021 - Kent v Goldsmiths, London (Dec 28) 132 - Christmas 2021 - Semi-Final 1 (Dec 29) 133 - Christmas 2021 - Semi Final 2 (Dec 30) 134 - Christmas 2021 - Grand Final (Dec 31) 135 - University Challenge at 60 (Aug 29) 136 - Christmas 2022 - SOAS University of London v Balliol College, Oxford (Dec 19) 137 - Christmas 2022 - University College, Oxford v University of Glasgow (Dec 20) 138 - Christmas 2022 - Durham University v University of York (Dec 21) 139 - Christmas 2022 - Exeter College, Oxford v Queen Mary University of London (Dec 22) 140 - Christmas 2022 - University of Hull v University of the West of England (Dec 23) 141 - Christmas 2022 - UCL v University of Aberdeen (Dec 26) 142 - Christmas 2022 - University of Bristol v University of Cardiff (Dec 27) 143 - Christmas 2022 - Semi-Final 1 (Dec 28) 144 - Christmas 2022 - Semi-Final 2 (Dec 29) 145 - Christmas 2022 - Grand Final (Dec 30) 146 - Christmas 2023 - Episode 1 (Dec 18) 147 - Christmas 2023 - Episode 2 (Dec 19) 148 - Christmas 2023 - Episode 3 (Dec 20) 149 - Christmas 2023 - Episode 4 (Dec 21) 150 - Christmas 2023 - Episode 5 (Dec 22) 151 - Christmas 2023 - Episode 6 (Dec 26) 152 - Christmas 2023 - Episode 7 (Dec 27) 153 - Christmas 2023 - Episode 8 (Dec 28) 154 - Christmas 2023 - Episode 9 (Dec 29) 155 - Christmas 2024 - Warwick v Durham (Dec 23) 156 - Christmas 2024 - Worcester College, Oxford v Bristol (Dec 24) 157 - Christmas 2024 - Manchester Metropolitan v Brighton (Dec 26) 158 - Christmas 2024 - Leeds Trinity v Nottingham (Dec 27) 159 - Christmas 2024 - Southampton v Churchill College, Cambridge (Dec 29) 160 - Christmas 2024 - Emmanuel College, Cambridge v Queens' College, Cambridge (Dec 30) 161 - Christmas 2024 - St Andrews v LSE (Dec 31) 162 - Christmas 2024 - Semi-Final 1 (Jan 1) 163 - Christmas 2024 - Semi-Final 2 (Jan 2) 164 - Christmas 2024 - Final (Jan 3) 165 - Christmas 2025: Durham v Manchester (Dec 22) 166 - Christmas 2025: UCL v Leeds (Dec 23) 167 - Christmas 2025: Keble College, Oxford v Hull (Dec 24) 168 - Christmas 2025: Trinity College, Cambridge v Bristol (Dec 26) 169 - Christmas 2025: Exeter College, Oxford v Trinity Hall, Cambridge (Dec 28) 170 - Christmas 2025: St Hilda's College, Oxford v Edinburgh (Dec 29) 171 - Christmas 2025: Middlesex v Lancaster (Dec 30) 172 - Christmas 2025: Semi-Final 1 (Dec 31) 173 - Christmas 2025: Semi-Final 2 (Jan 1) 174 - Christmas 2025: Final (Jan 2)
Season 0 · Episode 166 Christmas 2025: UCL v Leeds Dec 23, 2025 · 29m
Alumni teams from UCL and Leeds reunite for a second chance at being crowned Christmas University Challenge champions. Amol Rajan asks the questions.
Where to Watch Loading...
Region:
Episode FAQ Direct answers for episode-level questions and details.
When did University Challenge Season 0 Episode 166 air? University Challenge Season 0 Episode 166 aired on December 23, 2025.
How long is University Challenge Season 0 Episode 166? This episode runs for approximately 29 minutes.
