The 2023 Horizon Cup was held from November 10 through November 12 in Thessaloniki, Greece.
Junior 2007 All-Around Results
| Rank | Athlete | FX | PH | SR | VT | PB | HB | AA |
| 1 | Stylianos Vasiliades Diagoras |
11.950 | 11.600 | 12.150 | 12.400 | 12.150 | 11.450 | 71.700 |
| 2 | Liubomir Stanoev Liubcho Solachky |
13.150 | 8.000 | 10.800 | 13.550 | 11.550 | 10.400 | 67.450 |
| 3 | Emmanouil Stoupakis Panionios |
11.700 | 8.600 | 11.000 | 13.200 | 9.900 | 11.600 | 66.000 |
| 4 | Orfeas Meleki Viron Larnakas |
10.450 | 10.700 | 10.000 | 11.400 | 10.900 | 9.600 | 63.050 |
| 5 | Anastasios Mastoras Orfeas Kalamarias |
10.900 | 9.400 | 10.800 | 11.100 | 11.100 | 9.200 | 62.500 |
| 6 | Valeri Dimitrov Liubcho Solachky |
12.150 | 8.850 | 11.150 | 11.100 | 10.000 | 4.200 | 57.450 |
Junior 2008 All-Around Results
| Rank | Athlete | FX | PH | SR | VT | PB | HB | AA |
| 1 | Nasko MIkov Pirin Blagoevgrad |
13.200 | 11.200 | 11.600 | 13.000 | 10.750 | 9.450 | 69.200 |
| 2 | Kamari Star Lock Exeter Gymnastics |
12.250 | 10.700 | 10.900 | 12.800 | 10.750 | 11.400 | 68.800 |
| 3 | Zsigmond Hegyi BHSE |
12.450 | 9.700 | 11.800 | 12.000 | 10.700 | 10.950 | 67.600 |
| 4 | Panagiotis Telidis Panionios |
11.600 | 8.950 | 11.300 | 12.200 | 11.400 | 11.750 | 67.200 |
| 5 | Jake Perry Exeter Gymnastics |
11.500 | 9.700 | 10.000 | 11.200 | 11.250 | 10.200 | 63.850 |
| 6 | Stefanos Konomis Aiolos |
12.450 | 8.250 | 11.100 | 12.250 | 9.700 | 9.850 | 63.600 |
| 7 | Giannis Gialos Aiolos |
11.600 | 9.600 | 10.100 | 11.100 | 9.900 | 10.100 | 62.400 |
| – | Brandon-Lee Rivers Exeter Gymnastics |
11.050 | 9.350 | 10.200 | 11.400 | 8.800 | 10.900 | 61.700 |
| 8 | Georgios Milosis Pyramis |
11.100 | 7.250 | 10.600 | 11.100 | 9.600 | 11.000 | 60.650 |
| 9 | Leonidas Hatzidavitidis Orfeas Kalamarias |
11.800 | 9.050 | 9.400 | 10.700 | 9.550 | 9.050 | 59.550 |
| – | Lucas Richardson Exeter Gymnastics |
11.200 | 8.300 | 10.400 | 10.200 | 8.300 | 10.350 | 58.750 |
| – | Mohammad Al Hatem Kuwait |
11.900 | 10.350 | —— | 12.400 | 11.200 | —— | 45.850 |
| – | Evaggelos Karanasios Athlitiki Anagennisi Volou |
—— | 8.300 | —— | —— | —— | —— | 8.300 |
Youth 2009 All-Around Results
| Rank | Athlete | FX | PH | SR | VT | PB | HB | AA |
| 1 | Abdullah Behbehani Kuwait |
12.650 | 10.300 | 10.950 | 13.200 | 11.600 | 11.150 | 69.850 |
| 2 | Alexandros Karaolis Amthus Gymnastics |
11.650 | 9.650 | 11.400 | 12.400 | 11.700 | 10.150 | 66.950 |
| 3 | Georgios Tsouktouridis Argyroupolis |
11.250 | 10.050 | 11.150 | 11.500 | 11.600 | 9.850 | 65.400 |
| 4 | Georgios Andronikou Amathus Gymnastics |
11.600 | 8.200 | 11.350 | 11.400 | 11.500 | 10.300 | 64.350 |
| 5 | Emmanouil Syrigos Panionios |
11.200 | 10.300 | 11.150 | 10.900 | 9.900 | 10.000 | 63.450 |
| 6 | Orestis Athanasiou Aiolos |
10.950 | 9.650 | 10.650 | 11.200 | 9.750 | 10.750 | 62.950 |
| 7 | Fotios Tsolakidis Pyramis |
10.650 | 9.000 | 9.950 | 10.800 | 9.200 | 10.150 | 59.750 |
| 8 | Ioannis Tsivelekidis Pyramis |
11.450 | 7.200 | 10.650 | 10.600 | 9.100 | 10.350 | 59.350 |
| 9 | Ilias Sevastidis Diagoras Ampelokipon |
10.800 | 9.300 | 10.650 | 10.400 | 8.000 | 9.800 | 58.950 |
| 10 | Christos Georgiadis Diagoras Ampelokipon |
10.550 | 6.000 | 9.700 | 10.400 | 10.150 | 9.950 | 56.750 |
| 11 | Konstantinos Perrakis Arkadi |
11.150 | 8.150 | 10.750 | 10.400 | 10.100 | 5.550 | 56.100 |
| 12 | Dimitris Kyparissis Aiolos |
10.600 | 9.250 | 10.300 | 10.650 | 8.700 | 4.350 | 53.850 |
| 13 | Christos Mastellos Arkadi |
10.000 | 7.700 | 8.100 | 10.100 | 7.800 | 5.250 | 48.950 |
| 14 | Aggelos Georgiadis Orfeas Kalamarias |
10.650 | 6.500 | 10.100 | 10.400 | 6.600 | 3.500 | 47.750 |
| – | Panagiotis Karagiannis Orfeas Kalamarias |
9.400 | 6.900 | 10.500 | 10.100 | 7.200 | —— | 44.100 |
| – | Tilemachos Chalaidopoulos Orfeas Kalamarias |
9.950 | —— | 10.000 | 10.400 | 8.800 | 2.600 | 41.750 |
| – | Andreas Galeros Arkadi |
—— | 8.400 | 11.150 | —— | 10.200 | 10.550 | 40.300 |
Youth 2010 All-Around Results
| Rank | Athlete | FX | PH | SR | VT | PB | HB | AA |
| 1 | Kosei Windeatt-Owen Exeter Gymnastics |
12.350 | 10.400 | 11.600 | 11.600 | 10.750 | 10.900 | 67.600 |
| 2 | Kyriakos Klonaridis Arkadi |
11.650 | 9.950 | 11.200 | 12.200 | 11.200 | 10.800 | 67.000 |
| 3 | Angelos Georgiou Viron Larnakas |
11.200 | 9.950 | 11.000 | 11.450 | 11.700 | 11.250 | 66.550 |
| 4 | Hussain Dashti Kuwait |
10.900 | 10.300 | 10.650 | 11.100 | 10.250 | 10.300 | 63.500 |
| 5 | Ilias Gazos Diagoras Ampelokipon |
11.300 | 8.900 | 10.850 | 10.300 | 9.900 | 10.650 | 61.900 |
| Panagiotis Chatzigianni Viron Larnakas |
11.300 | 9.450 | 10.150 | 10.800 | 11.200 | 9.000 | 61.900 | |
| 7 | Alexandros Apostolopoulos Aiolos |
11.500 | 8.800 | 10.750 | 10.300 | 10.150 | 9.950 | 61.450 |
| 8 | Theodoros Stylianoy Pyramis |
11.600 | 5.300 | 10.700 | 10.000 | 9.750 | 9.800 | 57.150 |
| – | Dimitrios Papagiannakis Pyramis |
10.600 | 7.100 | 9.750 | 10.600 | 8.600 | —— | 46.650 |
| – | Michalis Michalidis Pyramis |
10.650 | 8.250 | 9.300 | 10.200 | 5.100 | —— | 43.500 |
| – | Vassilis Perdikis Arkadi |
—— | 10.150 | 10.750 | —— | 11.500 | 9.950 | 42.350 |
| 9 | Petar Stefanov Liubcho Solachky |
10.600 | 4.600 | 6.700 | 9.850 | 5.000 | 3.850 | 40.600 |
| – | Dimitrios Georgis Argyroupolis |
10.800 | 5.750 | 10.300 | 10.300 | —— | —— | 37.150 |
Youth 2011 All-Around Results
| Rank | Athlete | FX | PH | SR | VT | PB | HB | AA |
| 1 | Mixalis Mpamplis OEGA |
11.150 | 8.400 | 11.200 | 10.800 | 10.650 | 9.700 | 61.900 |
| 2 | Aleksandre Khaindrava Orfeas Kalamarias |
11.350 | 9.400 | 10.600 | 10.000 | 10.200 | 10.000 | 61.550 |
| 3 | Mousa Al Sahhaf Kuwait |
8.850 | 8.000 | 10.100 | 11.500 | 10.900 | 10.550 | 59.900 |
| 4 | Simeon Karaxanis OEGA |
10.000 | 9.450 | 10.950 | 10.900 | 8.000 | 9.800 | 59.100 |
| 5 | Rashed Al Kandari Kuwait |
11.900 | 7.650 | 10.200 | 11.200 | 10.700 | 7.300 | 58.950 |
| 6 | Savvas Tsinikalis Orfeas Kalamarias |
10.550 | 5.000 | 9.900 | 9.800 | 4.600 | 2.900 | 42.750 |