| # | jméno | ročník | klub | body | závodů |
|---|---|---|---|---|---|
| 18241. | Ivaňák Radomír | 1975 | TJ Obal Servis Košice | 129 | 1 |
| 18242. | Jakubčin Adam | 2006 | JAMM Team | 129 | 1 |
| 18243. | Jalůvka Josef | 1985 | 129 | 2 | |
| 18244. | Jančík Kristián | 1990 | 129 | 1 | |
| 18245. | Janda Zdeněk | 1982 | MTB Útěchovičky | 129 | 1 |
| 18246. | Janošek Tomáš | 1981 | E triatlon team | 129 | 1 |
| 18247. | Janovský Stanislav | 1960 | Praha 4 | 129 | 3 |
| 18248. | Jesenko Martin | 1994 | 129 | 2 | |
| 18249. | Jiřík Michal | 1974 | 129 | 1 | |
| 18250. | Jurek Samuel | 1995 | 129 | 1 | |
| 18251. | Kačerovský František | 2004 | 129 | 1 | |
| 18252. | Kalivoda Marek | 1984 | 129 | 2 | |
| 18253. | Karabinoš Michal | 1986 | 129 | 1 | |
| 18254. | Kelar Martin | 1991 | 129 | 2 | |
| 18255. | Kiraľvarga Pavol | 1991 | 129 | 1 | |
| 18256. | Kiraľvarga Adam | 2004 | 129 | 1 | |
| 18257. | Kirchner Mikuláš | 2008 | Brno | 129 | 1 |
| 18258. | Klabík Petr | 2001 | 129 | 1 | |
| 18259. | Klimek Ján | 1944 | Sokol Čachtice | 129 | 5 |
| 18260. | Klobouček Eduard | 1988 | Čechie Smíchov | 129 | 1 |
| 18261. | Kmeťko Matúš | 1986 | 129 | 1 | |
| 18262. | Kohout Eduard | 1990 | 129 | 1 | |
| 18263. | Koláček Petr | 1990 | 129 | 1 | |
| 18264. | Kolář Karel | 1995 | 129 | 1 | |
| 18265. | Konc Gabriel | 1984 | --- | 129 | 1 |
| 18266. | Kopecký Ondřej | 1980 | 129 | 1 | |
| 18267. | Kotil Karel | 1988 | Rušinov | 129 | 1 |
| 18268. | Král Lukáš | 1997 | ZF Engineering | 129 | 1 |
| 18269. | Krejčí Aleš | 1985 | Havlíčkův Brod | 129 | 1 |
| 18270. | Krošlák Michal | 1984 | Partizánske | 129 | 1 |
| 18271. | Kroutl Alexandr | 1990 | 129 | 1 | |
| 18272. | Kubíček Marek | 1987 | 129 | 1 | |
| 18273. | Kučera Josef | 1993 | PENZION NA FAŘE | 129 | 1 |
| 18274. | Kukal Jiří | 1994 | Tri Sport team | 129 | 2 |
| 18275. | Kunstát Jirka | 1976 | 129 | 2 | |
| 18276. | Kurek Juraj | 1992 | 129 | 2 | |
| 18277. | Kurila Martin | 1984 | 129 | 2 | |
| 18278. | Laczkó Bálint | 2003 | STG Dolné Saliby | 129 | 1 |
| 18279. | Lukeš Jiří | 1987 | 129 | 1 | |
| 18280. | Marko Timotej | 1998 | 129 | 1 |