Jakob Fors

Born : 1974 Cat. M50 Ultrarunner since 2017

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

Sweden

70,3%

Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 1 489; Σ finishers = 2 119. 1 489 / 2 119 × 100 = 70.27%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed7

Km — ultra races478 km

Longest race90,0 km

6th Ultravasan90 — 17/8/2019

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail37,6%

Elim.15,2%

?47,2%

Records

6 h58,33 km

HISTORY

7 race(s)

Date		Race	Perf.	Rk
2020
21.05	21h	3rd Avesta Jernverks Varvultra	72.500 km	11
01.02	6h	Karlstad 6-timmars	55.404 km	28
2019
17.08	90km	6th Ultravasan90	11:47:29 h	668
02.02	6h	Karlstad 6-timmars	56.360 km	23
2018
03.02	6h	Karlstad 6-timmars	58.328 km	13
2017
19.08	90km	4th Ultravasan90	13:58:27 h	731
28.01	6h	Karlstad 6-timmars	55.773 km	22

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	17/8/2019	6th Ultravasan90	90,00	×4
✓ 2	19/8/2017	4th Ultravasan90	90,00	×4
✓ 3	21/5/2020	3rd Avesta Jernverks Varvultra	72,50	×3
✓ 4	3/2/2018	Karlstad 6-timmars	58,33	×3
✓ 5	2/2/2019	Karlstad 6-timmars	56,36	×2
✓ 6	28/1/2017	Karlstad 6-timmars	55,77	×2
✓ 7	1/2/2020	Karlstad 6-timmars	55,40	×2