Longest average fight time
The all-time top 100, ranked across every MMA promotion we track and rebuilt from every completed fight in our database.
Updated September 22, 2026
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A fighter with a bout in the last 18 months. Country boards rank every fighter from that country and cannot be combined with the active filter.
| # | Fighter | Longest average fight time | Fights | Bouts |
|---|---|---|---|---|
| 1 |   Norma Dumont | 14:47 | 7 | 7 |
| 2 |   Felicia Spencer | 12:44 | 6 | 6 |
| 3 |  Cristiane Justino | 11:14 | 5 | 5 |
| 4 |   Megan Anderson | 4:49 | 6 | 6 |
Ranked across every MMA promotion we track. BKFC is bare-knuckle boxing — two-minute rounds, and a punch count that is not a significant-strike count — so it is ranked only on its own boards.
Career boards need at least 5 bouts with tracked statistics.