Martin Ström
Born : 1980 Cat. M45 Ultrarunner since 2013 SWE
29
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
48
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 ?FRAFranceGERGermanyITAItalySWESweden
17,2%
Rank quotient ?This runner's calculation uses 29 eligible race(s): Σ(rank − 1) = 983; Σ finishers = 5 719. 983 / 5 719 × 100 = 17.19%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed29
Km — ultra races2 829 km
> 100 km12
> 160 km7
Longest race167,7 km

Km per year (ultra races)

80
1 race
2022
265
2 races
2023
100
1 race
2024
50
1 race
2025
2026

Race types (share of distance)

Road1,8%
Trail98,2%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 34
🏅 Top 3 M4
Longest winning streak1
Current streak0

HISTORY

29 race(s)
DateRacePerf.Rk
2025
06.09 50km SWE3 Sörmlands 100 - 50km 5:01:29 h11
2024
14.09 100km SWE3 Sörmlands 100 - 100km 10:17:12 h3 🥉
2023
03.11 103km SWEKullamannen Sprint Ultra 100 km 11:28:29 h41
22.07 162.3km SWEThe Gax 100 miles 18:11:00 h6
2022
18.06 80km SWE5th EcoTrail Stockholm 80 km 8:09:40 h5
2020
12.12 81km SWEHuddingeleden +50 miles 8:51:13 h2 🥈
2019
01.11 100mi SWEKullamannen Ultra 100 miles 26:49:32 h16
28.06 100mi SWE#Småland100 - 100mi 22:53:05 h1 🏆
04.05 50km SWEAros Marathon 4:11:00 h11
2018
16.06 129km SWEHigh Coast Ultra 129 km 17:50:12 h25
21.04 100mi SWE10th Täby Extreme Challenge 100 miles 19:53:52 h7
24.03 75km SWE19. Ursvik Ultra 75 km 8:04:42 h8
2017
09.12 72.5km SWEBlåfrusen Ultramarathon 7:37:46 h9
01.09 167.7km FRA15ème Ultra Trail Tour du Mont Blanc 34:53:18 h349
17.06 101km GER7. Zugspitz Ultratrail 17:31:42 h74
07.05 50km SWELidingö Ultra 50 km 4:09:26 h16
2016
05.08 120km SWE3rd Tierra Arctic Ultra 120 km 16:51:51 h14
24.06 119km ITA10^ Lavaredo Ultra Trail by UTMB - 120K 20:22:29 h238
16.04 50mi SWE8th Täby Extreme Challenge 50 miles 7:17:25 h4
20.03 75km SWE17. Ursvik Ultra 75 km 8:10:04 h11
2015
12.12 72.5km SWEBlåfrusen Ultramarathon 7:37:42 h6
10.10 50km SWE15th Sörmland Ultra Marathon 4:13:58 h21
04.07 100mi SWEThe Gax 100 miles 24:52:00 h2 🥈
13.06 68km SWEJättelångt 68 km Trail 7:00:15 h19
18.04 100mi SWE7th Täby Extreme Challenge 100 miles 19:51:35 h16
22.03 45km SWE16. Ursvik Ultra 45 km 4:14:53 h10
2014
13.12 72.5km SWEBlåfrusen Ultramarathon 8:03:37 h7
2013
12.10 50km SWE13th Sörmland Ultra Marathon 4:21:57 h29
04.05 50km SWELidingö Ultra 50 km 4:27:55 h51