Debutants
Ansis Bremanis is the youngest debutant in Mayor Cup in 2013. There are 28 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | BREMANIS Ansis | Alpha Baltic - Unitymarathons.com | 19y + 75d |
| 2 | KLEPIKOV Illya | ISD Continental Team | 19y + 88d |
| 3 | ZHUYKOV Denis | Itera - Katusha | 19y + 201d |
| 4 | EGOROV Kirill | Itera - Katusha | 19y + 271d |
| 5 | PONOMARENKO Illya | ISD Continental Team | 20y + 59d |
| 6 | CREMERS Ruud | Team Novo Nordisk Development | 21y + 119d |
| 7 | BOGDANOVIČS Māris | Alpha Baltic - Unitymarathons.com | 21y + 163d |
| 8 | DILLEY Benjamin | Team Novo Nordisk Development | 21y + 225d |
| 9 | PREIMANIS Matis | Alpha Baltic - Unitymarathons.com | 21y + 237d |
| 10 | KATYRIN Roman | Itera - Katusha | 21y + 342d |
| 11 | BOUGLAS Georgios | SP Tableware | 22y + 165d |
| 12 | MAHĎAR Martin | Dukla Trencin Trek | 23y + 274d |
| 13 | POKIDOV Maxim | Itera - Katusha | 23y + 294d |
| 14 | BOUGLAS Apostolos | SP Tableware | 24y + 46d |
| 15 | EISLERS Ingus | Alpha Baltic - Unitymarathons.com | 25y + 93d |
| 16 | GAVENDA Robert | Dukla Trencin Trek | 25y + 106d |
| 17 | TYBOR Patrik | Dukla Trencin Trek | 25y + 227d |
| 18 | SHUSHEMOIN Alexandr | Continental Team Astana | 26y + 64d |
| 19 | BROOKS Matthew | Team Novo Nordisk Development | 26y + 106d |
| 20 | BUTS Vitaliy | Kolss Cycling Team | 26y + 189d |
| 21 | DE LA PARTE Víctor | SP Tableware | 26y + 313d |
| 22 | VAN DIJK Peter | SP Tableware | 27y + 52d |
| 23 | JURČO Matej | Dukla Trencin Trek | 28y + 266d |
| 24 | SOBRINO Joaquin | SP Tableware | 30y + 313d |
| 25 | KORNILOVS Vitalijs | Alpha Baltic - Unitymarathons.com | 33y + 288d |
| 26 | KOVÁČ Maroš | Dukla Trencin Trek | 36y + 20d |
| 27 | BRONIŠ Roman | Dukla Trencin Trek | 36y + 196d |
| 28 | SPILLERS Lauris | Alpha Baltic - Unitymarathons.com | 39y + 71d |