DUV ULTRA STATS

Jack, David

United StatesManBorn 19842019 – 2025Runner id 1433937
Events
10
2019 – 2025
Best pace
9.459
km/h · 2023
Best finish
20th
of 187 · 2022
Distance raced
709
km · splits not double-counted

Pace over time

km/h · higher is faster

7.07.78.49.19.820192025

Pace over time: 10 races from 2019 to 2025, ranging from 7.17 to 9.63 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
2019-11-23
Meat Grinder Trail RaceUnited States*Truckee, CA
50km5:45:15 h8.6898/33
2021-04-10
FOURmidable 50KUnited States*Truckee, CA
50km5:37:06 h8.89912/86
2022-02-19
FOURmidable 50KUnited States*Truckee, CA
50km5:23:57 h9.26120/187
2022-06-18
The Broken Arrow SkyraceUnited States*Truckee, CA
48km6:18:10 h7.61679/442
2023-01-28
Ordnance 100KUnited States*Truckee, CA
100km13:38:51 h7.32713/28
2023-02-25
Salmon Falls 50 km RaceUnited States*Truckee, CA
50km5:17:10 h9.45925/191
2023-05-20
Silver State 50 MileUnited States*Truckee, CA
50mi10:16:51 h7.82716/58
2023-10-21
Lake Sonoma 100K & 50KUnited States*Truckee, CA
100km13:56:20 h7.17452/239
2025-03-08
Marin Ultra Challenge 50 Mile RaceUnited States*Truckee, CA
50mi9:43:10 h8.27924/140
2025-04-26
The Canyons Endurance 100 km RunUnited States
100km13:49:27 h7.234139/526