DUV ULTRA STATS

Klaassen, Jonathan

United StatesManBorn 19832017 – 2026Runner id 1015427
Events
7
2017 – 2026
Best pace
8.936
km/h · 2019
Best finish
15th
of 103 · 2026
Distance raced
602
km · splits not double-counted

Pace over time

km/h · higher is faster

6.67.37.98.59.220172026

Pace over time: 7 races from 2017 to 2026, ranging from 6.80 to 8.99 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.

  • Actual pace
  • Age-graded pace

Results

Every result for this runner in date order. Splits of a race are indented and are not counted again in the distance total.
DateEventDistanceResultPace km/hPlacing
2017-10-07
Dick Collins Firetrails 50 MileUnited States*Kensington, CA
50mi11:12:12 h7.18216/64
2018-07-28
Pioneer Spirit 50MUnited States*San Francisco, CA
50mi10:40:43 h7.53519/46
2019-08-04
Skyline 50k Endurance RunUnited States*San Francisco, CA
50km5:35:44 h8.93640/167
2022-08-07
Skyline 50k Endurance RunUnited States*San Francisco, CA
50km6:52:44 h7.26990/197
2022-09-24
Dick Collins Firetrails 50 MileUnited States*San Francisco, CA
50mi11:50:08 h6.79936/96
2026-01-31
Sean O'Brien 100 km Trail RaceUnited States*San Francisco, CA
100km14:23:07 h6.95235/84
2026-06-13
Bay Area 100United States*San Francisco, CA
100mi22:48:12 h7.05715/103