Steen Michelsen
Born : 1961 Cat. M65 Ultrarunner since 2003 DEN
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
65
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
4
Countries visited ?DENDenmarkHUNHungaryNEDNetherlandsPOLPoland
46,4%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 416; Σ finishers = 897. 416 / 897 × 100 = 46.38%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races5 114 km
> 100 km14
> 160 km12
> 200 km8
> 24h16
> 48h6
Longest race780,1 km
Åbybro 10-dagesløb — 20/8/2026

Km per year (ultra races)

72
1 race
2022
431
2 races
2023
582
2 races
2024
970
3 races
2025
780
1 race
2026

Race types (share of distance)

Road96,0%
Elim.1,4%
?2,5%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M1
🏅 Top 31
🏅 Top 3 M3
Longest winning streak0
Current streak0

HISTORY

27 race(s) · 8 split(s) nested
DateRacePerf.Rk
2026
20.08 10d DENÅbybro 10-dagesløb 780.098 km7
2025
31.08 10d DEN10 days Åbybro 644.289 km5
21.06 Backyard Ultra DEN4. Horsens BackYard Ultra 73.766 km (11h)43
30.05 24h POL7. ABM Jędraszek UltraPark Weekend 48h - 24h split 139.307 km101
30.05 48h POL7. Mount To Coast Ultrapark Weekend GOMU World Championship 48 Hour 251.465 km75
2024
26.08 6d DEN6-dagesløb med SMIL 312.208 km11
31.05 48h HUNBalatonfüredi UltraFutó Fesztivál (BUFF) 48H, GOMU 48h World Championship 269.825 km60
2023
20.10 48h DENSkanderborg Ultraløb 48 hours 265.161 km2 🥈
03.06 24h DEN8th 24 timer ved havet Sæby - NC 165.426 km10
2022
28.05 24h DEN24 timer ved havet Sæby - Danske mesterskab 71.532 km23
2019
01.06 24h DEN24 timer ved havet Sæby - Danske mesterskab 168.228 km7
2018
02.06 24h DEN24 timer ved havet Sæby - Danske mesterskab 75.506 km17
2015
30.05 24h DEN1st 24 timer ved havet Sæby - Danske mesterskab 173.540 km11
2014
31.05 24h DEN1st 24 timer ved havet Sæby 118.067 km7
13.04 6h DENHorsensrun 6h 64.929 km5
2013
24.08 6h DEN3. Aalborg 6 timer løb 64.076 km4
2011
28.08 6h DEN1. Aalborg 6 timer løb 61.249 km17
08.01 24h DEN2. Aarhus 1900 24 hours Indoor Run 130.127 km32
2010
13.06 6d DEN6 dags løb Bornholm 627.465 km4
2008
23.05 24h DEN48 timer løb Bornholm - 24h Split 166.750 km12
23.05 48h DEN48 timer løb Bornholm 223.300 km23
18.04 6h DEN6 timers løb i Vamdrup 68.640 km4
15.03 6h DENRanders 6 timers 51.564 km11
2007
16.06 100km DENFredericia Ultramarathon 100 km 10:14:30 h8
2006
26.05 24h NED27e 24 uurs Apeldoorn 87.594 km33
2005
06.08 24h DEN24 timers Løb Viborg 165.590 km6
2003
10.05 100km DENStark Ultra Run in Stige/Odense, 100 km 10:55:00 h16