Johan Gustafsson
ID 238381
Born : 1976 Cat. M50 Ultrarunner since 2011 SWE
28
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
52
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
5
Countries visited ?FRAFranceITAItalyNORNorwaySUISwitzerlandSWESweden
16,6%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 1 167; Σ finishers = 7 020. 1 167 / 7 020 × 100 = 16.62%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28
Km — ultra races3 456 km
> 100 km12
> 160 km6
> 200 km3
> 24h1
Longest race450,0 km
7° TOR450 - Tor des Glaciers — 12/9/2025

Km per year (ultra races)

50
1 race
2022
450
1 race
2023
320
4 races
2024
450
1 race
2025
2026

Race types (share of distance)

Trail95,7%
Elim.4,3%

Records

50 km4h20'52100 km16h58'5050 mi12h37'00100 mi20h32'20Backyard22 loops

HISTORY

28 race(s)
DateRacePerf.Rk
2025
12.09 450km ITA7° TOR450 - Tor des Glaciers 6d 23:37:15 h40
2024
01.12 42.2km SWE12 Hammarby Alpin Marathon 4:36:57 h23
05.10 55km SWE23th Sörmland Ultra Marathon 5:12:29 h32
06.07 75km NORHornindal Rundt 13:06:23 h7
19.04 Backyard Ultra SWE16th Täby Extreme Challenge (TEC) - Backyard 147.532 km (22h)4
2023
08.09 450km ITA5° TOR450 - Tor des Glaciers 7d 08:16:08 h51
2022
08.10 50km SWE21th Sörmland Ultra Marathon 5:25:03 h45
2021
12.09 330km ITA12° Tor des Géants - 330 km Endurance Trail della Valle d'Aosta 4d 13:44:13 h63
2020
10.04 50mi SWEHighvalley50 12:37:00 h4
21.03 45km SWE21. Ursvik Ultra 45 km 4:17:34 h5
2019
10.09 130km ITA3° Tot Dret 36:58:40 h71
2018
31.08 171km FRA16ème Ultra Trail Tour du Mont Blanc 28:39:13 h87
07.07 111km SUI10ème Trail Verbier St Bernard - X-Alpine 22:31:15 h28
02.06 62km NORLysefjorden Inn Ultramarathon 8:13:01 h31
2017
07.10 50km SWE17th Sörmland Ultra Marathon 4:20:52 h20
15.07 101km SUI5. Eiger Ultra Trail 101 km 17:20:22 h133
17.06 62km NORLysefjorden Inn Ultramarathon 8:25:03 h48
2016
26.08 170km FRA14ème Ultra Trail Tour du Mont Blanc 33:56:11 h173
16.07 101km SUI4. Eiger Ultra Trail 101 km 16:58:50 h91
2015
05.09 82km NOR3. Telemarks Tøffaste 9:33:46 h6
11.07 111km SUI7ème Trail Verbier St Bernard - X-Alpine 23:58:53 h25
06.06 62km NORLysefjorden Inn Ultramarathon 7:41:15 h15
18.04 100mi SWE7th Täby Extreme Challenge 100 miles 20:32:20 h17
2014
05.07 75km NORHornindal Rundt 12:54:06 h11
06.04 75km SWE15. Ursvik Ultra 75 km 8:12:46 h14
2013
07.09 82km NOR1. Telemarks Tøffaste 10:56:39 h14
06.07 75km NORHornindal Rundt 16:57:26 h25
2011
08.10 50km SWE11th Sörmland Ultra Marathon 5:24:48 h112