Magnus Seger
ID 411934
Born : 1965 Cat. M60 Ultrarunner since 2013 SWE
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
2
Countries visited ?RSASouth AfricaSWESweden
34,7%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 6 260; Σ finishers = 18 038. 6 260 / 18 038 × 100 = 34.70%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed27
Km — ultra races2 024 km
> 100 km3
> 160 km2
> 24h1
Longest race162,3 km
The Gax 100 miles - Tuesday — 20/7/2021

Km per year (ultra races)

50
1 race
2022
430
6 races
2023
412
5 races
2024
180
2 races
2025
2026

Race types (share of distance)

Road24,6%
Trail65,4%
Elim.10,0%

Records

50 km4h46'27100 km10h30'1650 mi8h55'15100 mi21h35'446 h60,70 kmBackyard15 loops

HISTORY

27 race(s) · 2 split(s) nested
DateRacePerf.Rk
2025
13.09 80km SWEH2 Ultra Trailrun - 80 km 10:42:58 h34
26.04 100km SWEVXO Ultrafest - VXO100k (Svenskt Mästerskap) 10:30:16 h23
2024
21.09 161km SWEBlack River Run 21:35:44 h14
24.08 6:50h SWE5 Frontyard by Stockholm Gerillalöpare 51.000 km10
15.06 70km SWEJättelångt 70 km Trail 7:16:47 h8
04.05 50km SWEAros Marathon 5:31:40 h49
18.04 80.3km SWE16th Täby Extreme Challenge (TEC) - 50 miles 8:55:15 h11
2023
18.11 82km SWEHuddingeleden +50 miles 10:38:02 h12
16.09 100km SWESörmlands 100 - 98km 12:14:33 h13
26.08 6:50h SWE4 Frontyard by Stockholm Gerillalöpare 51.000 km6
11.06 87km RSA96th Comrades Marathon - Down Run 9:43:25 h5237
06.05 50km SWEAros Marathon 4:52:55 h32
15.04 60km SWEÖST Ultra 60k 6:20:53 h75
2022
07.05 50km SWEAros Marathon 5:08:00 h43
2021
16.10 50km SWE20th Sörmland Ultra Marathon 4:55:18 h33
25.09 60km SWEVärmdö Ultra 6:25:00 h16
20.07 162.3km SWEThe Gax 100 miles - Tuesday 24:34:12 h15
2020
12.12 81km SWEHuddingeleden +50 miles 12:29:06 h25
21.03 75km SWE21. Ursvik Ultra 75 km 9:14:24 h24
2019
12.10 50km SWE19th Sörmland Ultra Marathon 4:46:27 h32
17.08 90km SWE6th Ultravasan90 10:07:44 h320
26.04 Backyard Ultra SWE11th Täby Extreme Challenge Backyard 100.590 km18
2018
08.12 72.5km SWEBlåfrusen Ultramarathon 8:58:10 h25
05.05 50km SWEAros Marathon 5:39:00 h45
2017
14.10 6h SWEOxelösund 6-timmars 60.698 km12
06.05 50km SWEAros Marathon 5:00:00 h49
2013
04.05 50km SWELidingö Ultra 50 km 4:53:55 h106