Michael Bruce

Born : 1974 Cat. M50 Ultrarunner since 2014

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 ?

Belgium

Spain

Germany

Netherlands

36,8%

Rank quotient ?This runner's calculation uses 22 eligible race(s): Σ(rank − 1) = 630; Σ finishers = 1 712. 630 / 1 712 × 100 = 36.80%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed40

Km — ultra races2 676 km

> 100 km8

> 160 km6

> 200 km5

Longest race362,0 km

Duinhopper 362km — 6/6/2019

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail72,8%

Stage27,2%

Wins & podiums (ultra)

🏆 Win1

🏆 Win M1

🏅 Top 34

🏅 Top 3 M4

Longest winning streak1

Current streak0

Records

50 km4h41'42 100 km11h32'00

HISTORY

22 race(s)

Date		Race	Perf.	Rk
2020
31.01	105km	Dutch coast ultra-run by night 105 km	15:26:00 h	6
2019
01.09	240km/7stages	4th Pyrenees Stage Run	46:40:01 h	40
06.06	362km	Duinhopper 362km	3d 08:59:00 h	2 🥈
2018
03.11	200km	3 LEO180	34:41:00 h	4
27.10	58km	7th Bear Trail 58 km	6:26:07 h	26
02.09	240km/7stages	3rd Pyrenees Stage Run	2d 05:56:27 h	21
26.01	75km	Dutch coast ultra-run by night 75 km	9:01:34 h	4
05.01	201km	Duinhopper 201km	38:36:00 h	4
2017
28.10	100km	6th Bear Trail 100 km	14:21:00 h	44
02.09	247km/7stages	13. Goretex TransAlpine-Run	47:03:32 h	252
29.04	148km	Helipad Ultra 148km	22:28:23 h	2 🥈
27.01	100km	Dutch coast ultra-run by night 100km	11:32:00 h	1 🏆
2016
19.11	55km	Lommel trail	5:38:16 h	27
14.08	65km	7ème Trail des Fantomes	10:08:49 h	53
29.05	60km	2nd Vaalserberg Trail	6:41:07 h	11
22.01	75km	Dutch coast ultra-run by night 75 km	8:30:40 h	4
2015
20.09	60km	Vrede's ultraloop Den Haag	5:20:05 h	3 🥉
16.08	75km	6ème Trail des Fantomes 75 km	12:39:12 h	68
28.06	55km	55 km Veluwezoom Trail	5:12:09 h	17
07.06	53km	1st Vaalserberg Trail	5:44:45 h	12
14.03	50km	4. SallandTrail 50 km	4:41:42 h	28
2014
22.06	52km	52 km Veluwezoom Trail	4:37:08 h	23

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	6/6/2019	Duinhopper 362km	362,00	×7
✓ 2	2/9/2017	13. Goretex TransAlpine-Run	247,00	×5
✓ 3	1/9/2019	4th Pyrenees Stage Run	240,00	×4
✓ 4	2/9/2018	3rd Pyrenees Stage Run	240,00	×4
✓ 5	5/1/2018	Duinhopper 201km	201,00	×4
✓ 6	3/11/2018	3 LEO180	200,00	×4
✓ 7	29/4/2017	Helipad Ultra 148km	148,00	×3
✓ 8	31/1/2020	Dutch coast ultra-run by night 105 km	105,00	×2
✓ 9	28/10/2017	6th Bear Trail 100 km	100,00	×2
✓ 10	27/1/2017	Dutch coast ultra-run by night 100km	100,00	×2
✓ 11	26/1/2018	Dutch coast ultra-run by night 75 km	75,00	×1
✓ 12	22/1/2016	Dutch coast ultra-run by night 75 km	75,00	×1
✓ 13	16/8/2015	6ème Trail des Fantomes 75 km	75,00	×1
✓ 14	14/8/2016	7ème Trail des Fantomes	65,00	×1
✓ 15	29/5/2016	2nd Vaalserberg Trail	60,00	×1
✓ 16	20/9/2015	Vrede's ultraloop Den Haag	60,00	×1
✓ 17	27/10/2018	7th Bear Trail 58 km	58,00	×1
✓ 18	19/11/2016	Lommel trail	55,00	×1
✓ 19	28/6/2015	55 km Veluwezoom Trail	55,00	×1
✓ 20	7/6/2015	1st Vaalserberg Trail	53,00	×1
✓ 21	22/6/2014	52 km Veluwezoom Trail	52,00	×1
✓ 22	14/3/2015	4. SallandTrail 50 km	50,00	×1