K.-G. Nyström
Born : 1938 Cat. M85 Ultrarunner since 1984 SWE
80
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
102
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
13
Countries visited ?CZECzechiaDENDenmarkFINFinlandFRAFranceGERGermanyGREGreeceHUNHungaryMONMonacoNORNorwayRSASouth AfricaSUISwitzerlandSWESwedenUSAUnited States
70,4%
Rank quotient ?This runner's calculation uses 125 eligible race(s): Σ(rank − 1) = 6 083; Σ finishers = 8 646. 6 083 / 8 646 × 100 = 70.36%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed125
Km — ultra races17 750 km
> 100 km54
> 160 km27
> 200 km23
> 24h85
> 48h28
Longest race532,4 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road88,1%
Trail4,2%
Ult.Walk0,3%
?7,4%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M2
Longest winning streak0
Current streak0

HISTORY

140 race(s) · 26 split(s) nested
DateRacePerf.Rk
2016
31.12 24h RSA4th Year To Year 24 Hour Circuit Race - Walk 53.355 km3 🥉
2015
02.08 6d FRAXè 6 Jours de France 158.250 km99
21.02 12h USA1st SCT Dawn to Dusk 12 Hour Challenge 49.889 km14
22.01 72h USA2nd Icarus Florida 72 Hour UltraFest - Spring Edition 52.062 km3 🥉
2014
10.11 6d USA1st Icarus Florida 6 Day UltraFest 327.662 km9
19.10 6d FRAIXè 6 Jours de France 360.079 km64
13.09 24h GER11. Die 24 Stunden von Bernau 85.625 km32
06.09 24h GER5. Rüninger 24-Stundenlauf 76.000 km67
04.08 6d USA1st Six Days in the Dome 351.979 km29
26.07 24h NOR1st Romerike 24-Timers Ultrafestival 87.210 km14
19.07 24h GER17. Stadtoldendorfer 24-Stunden-Lauf 80.000 km18
05.07 24h SWE24-timmars Borås - Riksmästerskapet 79.352 km18
21.06 24h GER6. Die 24 Stunden von Schenefeld 62.546 km31
23.05 48h DEN48 timer løb Bornholm 136.224 km10
2013
28.12 6d USA29th Across the Years, 6 days 334.519 km24
21.09 24h SUI6. 24-Stundenlauf Aare-Insel Brugg 75.877 km28
23.08 48h SWESkövde Ultrafestival 48h 61.200 km18
01.06 24h FRA17ème Les 24 heures de Roche la Molière 52.160 km80
11.05 48h FRAVIIIè French Ultra Festival 48 heures 106.033 km10
09.05 24h FRAVIIIè French Ultra Festival 24 heures 75.649 km15
04.05 24h SUI25. Self-Transcendence 24h Lauf Basel 75.840 km47
2012
26.12 6d RSAFestival of running 6 day Circuit Race 361.288 km13
17.11 8d MON13e 8 jours 'No Finish Line', Monaco 470.532 km35
06.10 24h FRA3ème 24 heures de Grenoble 75.763 km82
22.09 24h SUI5. 24-Stundenlauf Aare-Insel Brugg 74.209 km28
24.08 48h SWESkövde Ultrafestival 48h 112.800 km19
30.06 24h SWETrollhättan 24-Timmars 50.416 km13
23.06 12h GER12-Stunden Lauf von Fellbach/Schmiden 52.408 km22
03.06 6d FRALes 6 jours d'Antibes 327.935 km93
09.05 6d HUN2nd Int. 6-day Ultramarathon Balatonfüred 234.904 km45
2011
31.12 24h USA2nd Peanut Island 24 Hour Run 73.587 km49
10.09 24h GER24-Stunden-Solidaritätslauf 58.557 km32
26.08 48h SWESkövde Ultrafestival 48h 85.795 km19
29.07 48h CZESelf-Transcendence Race 48h Kladno 139.000 km20
09.07 24h SWETrollhättan 24-Timmars 60.280 km9
05.06 6d FRALes 6 jours d'Antibes 310.575 km84
2010
31.12 24h USA1st Peanut Island 24 Hour Run 85.082 km32
20.11 8d MON11e 8 jours 'No Finish Line', Monaco 472.582 km26
06.11 24h FRALes 24 heures d'Aulnat (Puy de Dôme) 72.092 km125
09.10 24h FRA1ère 24 heures de Grenoble 75.444 km63
25.09 24h SUI3. 24-Stundenlauf Aare-Insel Brugg 56.580 km39
11.09 24h GER24-Stunden-Solidaritätslauf 74.670 km11
03.09 24h GER5. 24-Stunden-Benefizlauf von Breitscheid 85.000 km32
27.08 24h SWESkövde Ultrafestival 24h 85.045 km36
24.07 57.5km SWEHavsbadsloppet 11:30:00 h16
17.07 24h GER4. Self-Transcendence 24 Stunden Berlin 73.097 km15
06.06 6d FRALes 6 jours d'Antibes 369.104 km65
22.05 24h FRA24h De L'INSA Villeurbanne 86.900 km7
08.05 24h SUI22. Self-Transcendence 24h Lauf Basel 90.873 km68
24.04 24h GER3. 24h-Benefiz-Lauf am Seilersee 82.439 km65
26.03 10d RSA1. Trevor Forsythe Memorial Ten Day Circuit Race 522.000 km12
30.01 24h FINIII Endurance 24 h Ultrarun Helsinki 90.264 km102
2009
14.11 8d MON10e 8 jours 'No Finish Line', Monaco 532.394 km23
31.10 24h FRASri Chinmoy 24h Marseille 105.949 km20
26.09 24h SUI2. 24-Stundenlauf Aare-Insel Brugg 65.779 km39
19.09 24h FRA7ème Les 24 heures de St. Laurent du Pont 95.520 km40
30.08 6d SWE6 days Slottsskogen, Göteborg 285.430 km24
08.08 24h DEN24 timers Løb Viborg 103.140 km36
25.07 24h SWE24h Hallsberg 101.966 km36
11.07 24h GERSelf-Transcendence 24 Stunden Berlin 102.327 km37
20.06 24h GER6. Burginsellauf Delmenhorst 107.262 km26
07.06 6d FRALes 6 jours d'Antibes 409.319 km57
22.05 48h DEN48 timer løb Bornholm 166.013 km21
25.04 24h GER2. Seilersee 24-Stundenlauf 103.941 km22
03.04 6d GRE4th 7 days Athens Int. Ultramarathon Festival - 6d Split 413.000 km12
03.04 7d GRE4th 7 days Athens Int. Ultramarathon Festival 468.000 km13
20.03 100km CZE14. Brno Spring 48 Hour Indoor - 100km Split 24:21:15 h33
20.03 12h CZE14. Brno Spring 48 Hour Indoor - 12h Split 64.750 km33
20.03 24h CZE14. Brno Spring 48 Hour Indoor - 24h Split 98.250 km33
20.03 48h CZE14. Brno Spring 48 Hour Indoor 161.500 km33
31.01 24h FINII Endurance 24 h Ultrarun Helsinki 94.040 km86
10.01 24h DEN1. Aarhus 1900 24 hours Indoor Run 103.485 km43
2008
15.11 8d MON9e 8 jours 'No Finish Line' Monaco 523.450 km12
15.11 6d MON9e 8 jours 'No Finish Line' Monaco - 6d Split 409.680 km11
04.10 24h SUI1. 24-Stundenlauf Aare-Insel Brugg 102.240 km20
20.09 24h FRA6ème Les 24 heures de St. Laurent du Pont 97.750 km35
04.09 12h FRA1ère Les 48 heures de Royan - 12h Split 65.360 km17
04.09 24h FRA1ère Les 48 heures de Royan - 24h Split 98.900 km18
04.09 48h FRA1ère Les 48 heures de Royan 165.135 km18
09.08 24h DEN24 timers Løb Viborg 97.070 km35
20.07 6d SWE6-Tagelauf Hallsberg 395.600 km18
08.06 6d FRALes 6 jours d'Antibes 439.037 km39
23.05 24h DEN48 timer løb Bornholm - 24h Split 116.000 km27
23.05 48h DEN48 timer løb Bornholm 203.148 km29
03.05 24h SUI20. Self-Transcendence 24h Lauf Basel 111.583 km75
21.03 24h GRE3rd 7 days Athens Int. Ultramarathon Festival - 24h Split 89.000 km34
21.03 48h GRE3rd 7 days Athens Int. Ultramarathon Festival - 48h Split 148.000 km35
21.03 6d GRE3rd 7 days Athens Int. Ultramarathon Festival - 6d Split 400.000 km28
21.03 7d GRE3rd 7 days Athens Int. Ultramarathon Festival 452.000 km28
2007
01.12 24h FINI Endurance 24 h Ultrarun Helsinki 73.900 km88
29.09 24h FRAMulhouse 'Les 24H du Nouveau Bassin' 77.186 km43
10.06 6d FRALes 6 jours d'Antibes 365.943 km31
05.05 24h DEN24 timer løb Bornholm 117.189 km27
07.04 24h FRALes 24 heures de Saint Fons 121.504 km53
16.03 48h CZE12. Brno Spring 48 Hour Indoor 108.131 km47
16.03 24h CZE12. Brno Spring 48 Hour Indoor - 24h Split 104.500 km46
2006
09.12 24h NORBislett 24 hour indoor challenge 136.275 km45
04.11 6h GER6 Stundenlauf an der Kieler-Hörn 45.210 km30
15.10 50km GERKölner 12er - 50km Split 6:29:30 h57
15.10 12h GERKölner 12er 88.038 km33
30.09 24h FRAMulhouse 'Les 24H du Nouveau Bassin' 127.484 km31
23.09 24h FRA4ème Les 24 heures de St. Laurent du Pont 133.400 km28
02.09 24h GER2. Die 24 Stunden von Schenefeld 115.649 km13
27.08 6h NOR2nd Eidsvoll 6-Timers Løb 45.491 km66
12.08 24h DEN24 timers Løb Viborg 102.780 km38
29.07 78km SUI21. Swiss Alpine Marathon 8:44:57 h217
15.07 24h GER24h-Lauf Norderstedt 153.670 km13
24.06 24h DENNike 24h Run Holte 124.250 km8
06.05 24h DEN24 timer løb Bornholm 146.798 km14
24.03 24h CZE11. Brno Spring 48 Hour Indoor - 24h Split 120.250 km28
24.03 48h CZE11. Brno Spring 48 Hour Indoor 200.576 km24
11.03 6h SWESkövde 6-timmars 45.600 km61
29.01 35mi USA3rd Jetty-2-Jetty Beach Ultra 8:22:42 h9
2005
10.12 100mi USA7th Ancient Oaks 100 Mile Run 28:20:00 h10
02.10 12h GERKölner 12er 92.000 km25
02.10 50km GERKölner 12er - 50km Split 6:11:09 h54
27.08 6h NOR1st Eidsvoll 6-Timers Løb 49.876 km52
06.08 24h DEN24 timers Løb Viborg 125.620 km24
07.05 12h DEN12 timer løb Bornholm 85.880 km6
2004
11.12 50km USA22nd Tallahassee Ultra Distance Classic 50K 5:33:53 h11
07.08 24h DEN24 timers Løb Viborg 119.910 km29
1999
02.01 50km USA22nd Harold Tucker 50K Beach Run 6:28:48 h7
1997
27.12 50km USA21st Harold Tucker 50K Beach Run 5:44:46 h6
1996
21.09 50km GER6. 50 km Lauf Neuwittenbek 4:27:53 h13
1992
22.08 50km SWEStora Vänerloppet 50km 4:58:45 h12
1991
22.12 50km USA14th Cross Country Beach Run 5:25:19 h10
17.08 100km SWEStora Vänerloppet 100km 10:47:42 h10
17.08 50km SWEStora Vänerloppet 50km 4:43:48 h16
1990
30.12 50km USA13th Cross Country Beach Run 6:20:20 h14
18.08 50km SWEStora Vänerloppet 50km 4:45:57 h29
18.08 100km SWEStora Vänerloppet 100km 10:36:50 h15
1989
29.07 67km SUI4. Swiss Alpine Marathon 9:47:17 h990
1988
03.09 100km FRA100 km de Mulhouse 12:33:00 h40
20.08 100km SWEStora Vänerloppet 100km 10:55:48 h10
30.07 67km SUI3. Swiss Alpine Marathon 8:55:13 h608
1987
22.08 100km SWELejonbragden 100 km 10:43:50 h19
25.07 67km SUI2. Swiss Alpine Marathon 9:34:50 h522
1986
17.08 100km SWELejonbragden 100 km 10:09:53 h14
1985
17.08 100km SWELejonbragden 100 km 9:39:49 h6
1984
18.08 100km SWELejonbragden 100 km 10:53:58 h16