Jeffrey Severijn
ID 138137
Born : 1973 Cat. M50 Ultrarunner since 2010 NED
28
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
34
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
6
Countries visited ?BELBelgiumGERGermanyLUXLuxembourgNEDNetherlandsRSASouth AfricaSLOSlovenia
46,6%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 21 471; Σ finishers = 46 114. 21 471 / 46 114 × 100 = 46.56%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28
Km — ultra races1 743 km
> 100 km1
Longest race101,0 km
Limburg loopt Lekker - 100 km — 11/5/2019

Km per year (ultra races)

54
1 race
2022
2023
2024
2025
2026

Race types (share of distance)

Road13,4%
Trail86,6%

Records

50 km4h50'54100 km12h07'4050 mi10h43'56

HISTORY

28 race(s) · 1 split(s) nested
DateRacePerf.Rk
2022
07.05 53.8km SLOUltra Trail Vipava Valley 50 Gladiator 9:11:14 h261
2019
09.06 87km RSA94th Comrades Marathon - Up Run 10:27:47 h7241
19.05 48.6km NED5th Vaalserberg Trail 5:40:29 h38
11.05 101km NEDLimburg loopt Lekker - 100 km 13:44:00 h16
30.03 55km BEL8ème Trail des Crêtes de Spa 6:57:22 h221
23.02 50km NEDSjravele door Limburg - Wijlre 6:59:50 h24
03.02 50km NEDHivernal Trail 6:00:20 h29
2018
10.06 90km RSA93rd Comrades Marathon - Down Run 10:33:12 h7809
14.04 48km BELTDI (Trail des Idylles) 6:51:23 h79
24.03 55km BEL7ème Trail des Crêtes de Spa 7:31:41 h263
04.02 50km NEDHivernal Trail 6:10:11 h38
2017
26.08 50km NED50 km Monnikentocht 5:46:00 h14
15.04 56km RSA48th Two Oceans Marathon 5:56:24 h4243
2016
08.10 60km NED10e Berg en Dal 60 km 6:31:50 h24
16.04 100km NED10e Limburgs Zwaarste 100km 12:07:40 h18
2015
09.05 50km NED31e Eemlake Run (Eemmeerloop) 4:50:54 h13
18.04 100km NED9e Limburgs Zwaarste 100km 12:46:38 h28
28.03 55km BELTrail des Crêtes de Spa 7:38:16 h321
2014
05.04 80km NED8e Limburgs Zwaarste 80km 10:43:56 h23
2013
01.04 60km NED12e De Zestig van Texel 6:13:42 h206
23.03 60km NED1e Gooi&Meer tocht 6:31:33 h24
2012
18.11 50.1km LUX10. Trail Uewersauer 5:49:57 h121
28.10 63.3km GER12. Röntgenlauf 6:18:39 h81
13.10 60km NED6e Berg en Dal 60 km 6:37:50 h24
01.09 50km NED50 km Monnikentocht 4:59:00 h11
2011
26.06 50km NED50 km Veluwezoom Trail 6:07:10 h87
25.04 60km NED11e De Zestig van Texel 6:40:52 h168
2010
20.06 50km NED50 km Veluwezoom Trail 5:54:31 h74