Kirk Hilbelink

Born : 1967 Cat. M55 Ultrarunner since 2008

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

United States

18,4%

Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 170; Σ finishers = 925. 170 / 925 × 100 = 18.38%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed12

Km — ultra races829 km

Longest race100,0 km

15th Kettle Moraine 100 km Endurance Run — 5/6/2010

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win1

🏆 Win M1

🏅 Top 32

🏅 Top 3 M2

Longest winning streak1

Current streak0

Records

50 km4h58'17 100 km12h54'06 50 mi8h55'52 6 h51,85 km

HISTORY

12 race(s)

Date		Race	Perf.	Rk
2014
28.06	50km	5th North Fork 50 km Trail Race	5:30:45 h	7
2012
30.09	50km	3rd The Bear Chase 50 km	4:58:17 h	29
30.06	50km	3rd North Fork 50 km Trail Race	5:24:08 h	14
21.04	50mi	9th Desert Rats Trail Running Festival 50 Miles	11:56:40 h	26
24.03	6h	6th 24 Hours of Utah - 6 hour race	51.853 km	1 🏆
2010
17.07	50km	1st North Fork 50 km Trail Race	5:19:14 h	3 🥉
05.06	100km	15th Kettle Moraine 100 km Endurance Run	12:54:06 h	12
01.05	50mi	11th Collegiate Peaks 50 Miles	8:55:52 h	22
2009
22.08	50mi	5th Lean Horse Ultra-Marathon 50 Mile	9:23:03 h	6
14.02	55km	3rd Moab Red Hot 55k	5:43:44 h	39
2008
07.06	100km	13th Kettle Moraine 100 km Endurance Run	13:56:31 h	14
19.04	50mi	5th Desert Rats Trail Running Festival 50 Miles	10:06:04 h	9

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	5/6/2010	15th Kettle Moraine 100 km Endurance Run	100,00	×4
✓ 2	7/6/2008	13th Kettle Moraine 100 km Endurance Run	100,00	×4
✓ 3	21/4/2012	9th Desert Rats Trail Running Festival 50 Miles	80,47	×3
✓ 4	1/5/2010	11th Collegiate Peaks 50 Miles	80,47	×3
✓ 5	22/8/2009	5th Lean Horse Ultra-Marathon 50 Mile	80,47	×3
✓ 6	19/4/2008	5th Desert Rats Trail Running Festival 50 Miles	80,47	×3
✓ 7	14/2/2009	3rd Moab Red Hot 55k	55,00	×2
✓ 8	24/3/2012	6th 24 Hours of Utah - 6 hour race	51,85	×2
✓ 9	28/6/2014	5th North Fork 50 km Trail Race	50,00	×2
✓ 10	30/9/2012	3rd The Bear Chase 50 km	50,00	×2
✓ 11	30/6/2012	3rd North Fork 50 km Trail Race	50,00	×2
✓ 12	17/7/2010	1st North Fork 50 km Trail Race	50,00	×2