Hans de Groot
ID 680235
Born : 1979 Cat. M45 Ultrarunner since 2015 USA
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?USAUnited States
26,0%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 94; Σ finishers = 361. 94 / 361 × 100 = 26.04%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed8
Km — ultra races484 km
Longest race100,0 km
2nd Blazing 7's 100 km Trail Race — 1/10/2016

Km per year (ultra races)

50
1 race
2022
2023
2024
2025
2026

Race types (share of distance)

Road16,6%
Trail83,4%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km5h14'41100 km14h17'5550 mi11h30'576 h53,88 km

HISTORY

8 race(s)
DateRacePerf.Rk
2022
26.02 50km USA3rd Flat Top Mesa 50 km Endurance Run 5:57:37 h2 🥈
2018
15.12 50km USA7th Houston Running Festival 50 km Ultra 5:40:51 h12
2017
16.09 50km USA1st The Baker's Revenge Trail Race - 50K Cruller Crawl 6:08:26 h10
2016
01.10 100km USA2nd Blazing 7's 100 km Trail Race 14:17:55 h11
2015
21.11 50km USA11th Wild Hare 50 km Race 5:14:41 h8
16.05 50mi USA8th Keys100 Ultra-Marathons 50mi 11:30:57 h34
18.04 50km USA3rd Down to Run (DTR) Endurance Challenge 5:29:40 h15
11.01 6h USA5th Vista View 360 Ultramarathon 53.880 km10