Johan Nilsson
ID 954973
Born : 1976 Cat. M50 Ultrarunner since 2017 SWE
53
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
80
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
1
Countries visited ?SWESweden
62,1%
Rank quotient ?This runner's calculation uses 63 eligible race(s): Σ(rank − 1) = 6 431; Σ finishers = 10 360. 6 431 / 10 360 × 100 = 62.08%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed63
Km — ultra races8 361 km
> 100 km33
> 160 km29
> 200 km7
> 24h17
> 48h8
Longest race531,5 km
3rd Viadal Ultra Six Days — 13/8/2023

Km per year (ultra races)

1 331
10 races
2022
1 414
7 races
2023
1 338
10 races
2024
1 587
12 races
2025
878
6 races
2026

Race types (share of distance)

Road10,8%
Trail59,5%
Elim.22,7%
Ult.Walk2,0%
?5,1%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M5
🏅 Top 36
🏅 Top 3 M7
Longest winning streak1
Current streak0

Records

50 km5h17'49100 km16h24'1550 mi9h53'12100 mi23h57'466 h58,37 km24 h165,96 km48 h260,34 km6 d531,47 kmBackyard14 loops

HISTORY

65 race(s) · 12 split(s) nested
DateRacePerf.Rk
2026
11.09 171km trail race SWE5 Sörmlands 100 - 100mi 37:40:08 h74
18.07 100mi SWE17 The Gax 100 miles 29:20:50 h57
14.05 24h SWEViadal Ultra 48h - 24h split 132.160 km9
14.05 12h SWEViadal Ultra 48h - 12h split 77.543 km14
14.05 48h SWEViadal Ultra 48h 260.337 km5
02.05 50km SWEAros Marathon 5:54:52 h61
18.04 100mi SWE18 Tyresö Extreme Challenge (TEC) - 100 miles 28:28:13 h19
21.03 75km SWE26 Ursvik Ultra 75 km 11:29:10 h34
2025
30.11 42.2km SWE13 Hammarby Alpin Marathon 5:34:05 h41
15.11 82km SWEHuddingeleden 50 miles 13:02:58 h27
31.10 173km SWEKullamannen Ultra 100 miles 30:50:46 h244
11.10 50km SWE24th Sörmland Ultra Marathon 6:02:33 h66
20.09 170km SWEBlack River Run 100 Miles 23:09:53 h14
08.08 246km SWE15. Trans Scania 2d 03:44:20 h6
02.08 24h SWEWalking Dead Ultra 24H 67.063 km14
27.06 57h SWE15 Maratonmarschen (previously Stockholm Fotrally) 292.670 km1 🏆
30.05 170km SWEUka Pain - Int nod joll 100 miles 32:17:48 h29
10.05 6h SWE1 Uppsala 6-timmars 58.369 km14
05.04 160.9km SWE17 Tyresö Extreme Challenge (TEC) - 100 miles 25:34:36 h18
15.03 75km SWE25 Ursvik Ultra 75 km 10:29:11 h33
2024
14.12 24h SWEPersonliga Rekordens Tävling - PRT 24h 165.960 km21
01.11 161km SWEKullamannen Ultra 100 miles 28:29:13 h357
05.10 55km SWE23th Sörmland Ultra Marathon 5:54:01 h64
21.09 80.5km SWEBlack River Run 50 Miles 9:53:12 h17
13.09 166km SWE3 Sörmlands 100 - 100mi 30:30:03 h48
24.08 100km SWECentum 16:24:15 h2 🥈
17.08 90km SWE10th Ultravasan90 12:45:34 h731
28.06 57h SWE14 Maratonmarschen (previously Stockholm Fotrally) 284.000 km2 🥈
20.04 160.7km SWE16 Täby Extreme Challenge (TEC) - 100 miles 28:00:05 h48
16.03 75km SWE24 Ursvik Ultra 75 km 12:02:38 h36
2023
09.12 24h SWEPersonliga Rekordens Tävling - PRT 24h 141.472 km26
16.09 100mi SWEBlack River Run 100 Miles 26:39:37 h26
13.08 6d SWE3rd Viadal Ultra Six Days 531.470 km11
22.07 162.3km SWEThe Gax 100 miles 29:23:00 h56
19.05 37h SWE7. Walk of Pain Fotrally-loppet 181.833 km1 🏆
22.04 160.7km SWE15 Täby Extreme Challenge 100 miles 25:43:52 h36
18.03 75km SWE23. Ursvik Ultra 75 km 12:05:03 h40
2022
04.11 169km SWEKullamannen Ultra 100 miles 30:42:32 h240
21.10 Backyard Ultra SWE4. Lidingö Backyard Ultra 46.942 km (7h)55
08.10 50km SWE21th Sörmland Ultra Marathon 6:33:13 h88
10.09 184km SWEBlack River Run 100 Miles 25:02:47 h31
03.09 Backyard Ultra SWE3. Big Shadow Backyard Ultra 60.354 km (9h)81
20.08 90km SWE8th Ultravasan90 12:28:01 h668
01.07 56h SWE12. Maratonmarschen (previously Stockholm Fotrally) 240.416 km4
27.05 51h SWE6. Walk of Pain Fotrally-loppet 255.000 km2 🥈
23.04 160.7km SWE14th Täby Extreme Challenge 100 miles 23:57:46 h39
19.03 75km SWE22. Ursvik Ultra 75 km 10:59:20 h46
2021
16.10 160.7km SWE13th Täby Extreme Challenge 100 miles 29:24:35 h18
18.09 100mi SWEBlack River Run 100 Miles 28:58:59 h49
14.05 34h SWE5. Walk of Pain Fotrally-loppet 169.500 km2 🥈
2019
14.12 24h SWEPersonliga Rekordens Tävling 24 hour 115.563 km57
12.10 50km SWE19th Sörmland Ultra Marathon 6:13:23 h169
17.08 90km SWE6th Ultravasan90 11:48:12 h674
28.06 75h SWE11. Maratonmarschen (previosly Stockholm Fotrally) 151.170 km21
27.04 100mi SWE11th Täby Extreme Challenge 100 miles 28:29:01 h103
23.03 75km SWE20. Ursvik Ultra 75 km 10:36:46 h42
2018
13.10 50km SWE18th Sörmland Ultra Marathon 5:42:11 h143
22.09 50mi SWEBlack River Run 50 Miles 10:46:24 h35
18.08 90km SWE5th Ultravasan90 11:47:13 h626
29.06 88h SWE10. Maratonmarschen (previously Stockholm Fotrally) 124.000 km28
06.05 50km SWELidingö Ultra 50 km 5:18:38 h101
28.04 Backyard Ultra SWE2. Trosa Backyard Ultra 93.884 km (14h)54
2017
07.10 50km SWE17th Sörmland Ultra Marathon 5:53:05 h109
19.08 90km SWE4th Ultravasan90 12:23:42 h592
07.05 50km SWELidingö Ultra 50 km 5:17:49 h138