Definícia kategórií pre podujatia Masters 2020/21
| Ozn | Kategoria | Pohl. | vek od | vek do | Skupina | Podskupina | Por. štartu | Ročník od | Ročník do |
| MC10 | MASTERS C10 | Z | 76 | 80 | C | C6-C10 | 1 | 1941 | 1945 |
| MC 9 | MASTERS C 9 | Z | 71 | 75 | C | C6-C10 | 2 | 1946 | 1950 |
| MC 8 | MASTERS C 8 | Z | 66 | 70 | C | C6-C10 | 3 | 1951 | 1955 |
| MC 7 | MASTERS C 7 | Z | 61 | 65 | C | C6-C10 | 4 | 1956 | 1960 |
| MC 6 | MASTERS C 6 | Z | 56 | 60 | C | C6-C10 | 5 | 1961 | 1965 |
| MC 5 | MASTERS C 5 | Z | 51 | 55 | C | C4-C5 | 6 | 1966 | 1970 |
| MC 4 | MASTERS C 4 | Z | 46 | 50 | C | C4-C5 | 7 | 1971 | 1975 |
| MC 3 | MASTERS C 3 | Z | 41 | 45 | C | C1-C3 | 8 | 1976 | 1980 |
| MC 2 | MASTERS C 2 | Z | 36 | 40 | C | C1-C3 | 9 | 1981 | 1985 |
| MC 1 | MASTERS C 1 | Z | 31 | 35 | C | C1-C3 | 10 | 1986 | 1990 |
| OZ | OPEN ŽENY | Z | 16 | 30 | OZ | OZ | 11 | 1991 | 2005 |
| MB13 | MASTERS B13 | M | 91 | 95 | B | B10-B13 | 12 | 1926 | 1930 |
| MB12 | MASTERS B12 | M | 86 | 90 | B | B10-B13 | 13 | 1931 | 1935 |
| MB11 | MASTERS B11 | M | 81 | 85 | B | B10-B13 | 14 | 1936 | 1940 |
| MB10 | MASTERS B10 | M | 76 | 80 | B | B10-B13 | 15 | 1941 | 1945 |
| MB 9 | MASTERS B 9 | M | 71 | 75 | B | B9 | 16 | 1946 | 1950 |
| MB 8 | MASTERS B 8 | M | 66 | 70 | B | B8 | 17 | 1951 | 1955 |
| MB 7 | MASTERS B 7 | M | 61 | 65 | B | B7 | 18 | 1956 | 1960 |
| MA 6 | MASTERS A 6 | M | 56 | 60 | A | A6 | 19 | 1961 | 1965 |
| MA 5 | MASTERS A 5 | M | 51 | 55 | A | A5 | 20 | 1966 | 1970 |
| MA 4 | MASTERS A 4 | M | 46 | 50 | A | A4 | 21 | 1971 | 1975 |
| MA 3 | MASTERS A 3 | M | 41 | 45 | A | A3 | 22 | 1976 | 1980 |
| MA 2 | MASTERS A 2 | M | 36 | 40 | A | A1-A2 | 23 | 1981 | 1985 |
| MA 1 | MASTERS A 1 | M | 31 | 35 | A | A1-A2 | 24 | 1986 | 1990 |
| OM | OPEN MUŽI | M | 16 | 30 | OM | OM | 25 | 1991 | 2005 |
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