Koki Seita currently has a ranking of Advanced Level A (week 46/2026), which is position TOP 100 among men in Japan. Koki has run 7 scored trail races. The best scoring result achieved is several hundred RMT points on a course of ⨦ 159.5 km and + 9 700 m vertical during Doi Inthanon Thailand in 2023. They recently participated in UTMB 2026 and scored a lot of RMT points.