DUV ULTRA STATS

Grzegorczyk, Grayson

United StatesManBorn 19902016 – 2026Runner id 878433
Events
8
2016 – 2026
Best pace
8.807
km/h · 2017
Best finish
14th
of 81 · 2023
Distance raced
510
km · splits not double-counted

Pace over time

km/h · higher is faster

6.57.17.78.49.020162026

Pace over time: 8 races from 2016 to 2026, ranging from 6.64 to 8.81 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
2016-10-22
Eldrith Gosney’s Pure UltraUnited States*Hope, MI
50km6:29:44 h7.69823/48
2017-08-05
Crystal Springs 50 km Summer Trail RunUnited States*Midland, MI
50km5:40:39 h8.80711/47
2019-04-28
Tillamook Burn Trail Run 50 KmUnited States*Hope, MI
50km6:29:38 h7.70052/162
2019-06-08
Fragrance Lake 50km RaceUnited States*Hope, MI
50km6:47:22 h7.36423/51
2019-11-16
Endurance Challenge - California Trail 50 MileUnited States*Hope, MI
50mi12:00:04 h6.705274/465
2023-09-30
Pilot Mountain to Hanging Rock 50M UltraUnited States*Hope, MI
50mi11:28:18 h7.01414/81
2025-11-08
Thunder RiverUnited States*Washougal, WA
50km6:13:29 h8.03232/66
2026-04-11
Gorge Waterfalls 100kUnited States*Washougal, WA
98.9km14:53:48 h6.639180/305