Roman Packbier
Born : 1972 Cat. M50 Ultrarunner since 2011 NED
43
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
57
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
7
Countries visited ?BELBelgiumFINFinlandFRAFranceGERGermanyNEDNetherlandsSUISwitzerlandUSAUnited States
21,4%
Rank quotient ?This runner's calculation uses 44 eligible race(s): Σ(rank − 1) = 1 290; Σ finishers = 6 032. 1 290 / 6 032 × 100 = 21.39%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed44
Km — ultra races4 778 km
> 100 km15
> 160 km11
> 200 km5
> 24h14
> 48h2
Longest race355,4 km

Km per year (ultra races)

686
3 races
2022
458
2 races
2023
567
3 races
2024
299
3 races
2025
112
1 race
2026

Race types (share of distance)

Road5,4%
Trail65,1%
Elim.25,3%
?4,2%

Wins & podiums (ultra)

🏆 Win9
🏆 Win M9
🏅 Top 313
🏅 Top 3 M13
Longest winning streak2
Current streak1

HISTORY

47 race(s) · 3 split(s) nested
DateRacePerf.Rk
2026
02.05 112km NED7 Petranpad Ultra Run 112k 11:19:00 h1 🏆
2025
12.12 24h NEDZevenheuvelen Wintertrail 173.400 km3 🥉
05.04 24h BEL7ème Le Dernier Homme Debout - Andenne 66.420 km45
16.02 59km BELLa Magnetoise 7:17:21 h13
2024
19.10 Backyard Ultra NED3rd Backyard Ultra - World Team Championships - Netherlands 355.418 km (53h)2 🥈
23.03 50km NED3. 24hrs Sittard - 50km Split 4:49:09 h24
23.03 100km NED3. 24hrs Sittard - 100km Split 10:36:46 h13
23.03 24h NED3. 24hrs Sittard 111.595 km50
09.02 100km NEDDutch Coast Ultra Run by Night 100km 10:01:00 h1 🏆
2023
15.12 24h NEDZevenheuvelen Wintertrail 170.000 km1 🏆
21.10 Backyard Ultra USA12th Big Dog's Backyard Ultra 288.358 km (43h)48
2022
15.10 Backyard Ultra NED2nd Backyard Ultra World Team Championships - Netherlands 268.240 km (40h)1 🏆
13.07 250km SUI1. Eiger Ultra Trail E250 2d 12:10:31 h12
24.04 Backyard Ultra BELLegends Backyard Ultra 167.650 km (25h)16
2019
02.06 50km BEL14e Ohm Trail 6:22:54 h14
23.02 24h FINXII Endurance 24 h Ultrarun Espoo 201.024 km12
2017
25.08 144km FRA5ème L'Echappée Belle 144km 38:56:04 h47
2016
08.10 24h GERTrailDorado - 24h Trailrunning Party 168.510 km1 🏆
05.06 51km BEL11e Ohm Trail 6:07:30 h8
19.03 50km BEL8ème L'Elchertoise de JPP 50 km 4:34:18 h10
12.03 59km BELTrail de la primavera 6:23:37 h8
2015
10.10 24h GERTrailDorado - 24h Trailrunning Party 180.330 km1 🏆
03.10 9h NEDLast Man Standing 61.995 km1 🏆
28.08 144km FRA3ème L'Echappée Belle 144 km 42:24:08 h70
07.06 51km BEL10e Ohm Trail 5:54:31 h7
09.05 24h NED11e 24uur van Steenbergen - Nationaal Kampioenschap Nederland 73.899 km22
09.05 12h NED11e 24uur van Steenbergen - 12h Split 73.899 km46
09.05 24h NED11e 24uur van Steenbergen 73.899 km49
18.04 60km NED9e Limburgs Zwaarste 60km 5:53:18 h3 🥉
2014
11.10 24h GERTrailDorado - 24h Trailrunning Party 173.880 km1 🏆
16.08 100km BEL1ère Trail des Fantomes 100 km 12:19:29 h6
27.06 80km FRA2ème 80km du Mont-Blanc 16:28:19 h113
03.05 56km BEL9e Trail La Bouillonnante 5:57:19 h18
17.01 100km NEDDutch coast ultra-run by night 100 km 10:25:00 h1 🏆
2013
24.11 69km BEL18ème Olne-Spa-Olne 6:36:10 h13
26.10 57km BEL2nd Bear Trail 57 km 5:27:25 h16
17.08 50km BEL4ème Trail des Fantomes 50 km 5:59:37 h31
28.06 80km FRA1ère 80km du Mont-Blanc 19:54:23 h291
19.05 55km BEL4ème La Grimace du Grand Georges Trail 55 km 5:34:29 h11
20.04 80km NED7e Limburgs Zwaarste 80km 8:18:20 h2 🥈
30.03 55km BEL2ème Trail des Crêtes de Spa 6:03:22 h83
2012
27.10 57km BEL1st Bear Trail 57 km 5:28:01 h15
24.06 52km NED52 km Veluwezoom Trail 5:19:54 h35
2011
21.08 50km BEL2ème Trail des Fantomes 50 km 5:38:28 h15
24.06 68.8km GER1. Zugspitz Supertrail 11:16:08 h91
28.05 54km BEL3ème Trail des Vallées du Chevalier 6:26:34 h34
30.04 50km BEL6e Trail La Bouillonnante 7:11:20 h112