Half marathonNotable
57:20
100%
World#1
Jacob Kiplimo
@jacob_kiplimo 🇺🇬
- 23
- Super shoe
- Men
- Uganda
- Official
- January 1, 2024
Age grade
Elite
100%
age-graded
BegNovIntAdvElite
100% of the open men's half marathon standard at age 23. Peak-age equivalent 57:20.
Past the elite band for this distance.
Same fitness
World rank stays the raw time. Equivalents use Jack Daniels VDOT. Age grade is a WMA-style curve against the open World Athletics mark on this board — not a certified WMA score.
57:20 world record (Lisbon 2026)