Peter Mattsson

ID 195382

Born : 1980 Cat. M45 Ultrarunner since 2011

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 ?

Cambodia

Canada

Iceland

Sweden

45,9%

Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 2 377; Σ finishers = 5 181. 2 377 / 5 181 × 100 = 45.88%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21

Km — ultra races1 472 km

> 100 km1

> 24h4

Longest race114,0 km

2. Bunketorp Backyard Ultra Trail — 8/8/2020

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road6,8%

Trail70,4%

Elim.22,8%

Records

50 km4h46'17 100 km11h31'02 50 mi9h51'05 Backyard17 loops

HISTORY

21 race(s)

Date		Race	Perf.	Rk
2025
19.07	Backyard Ultra	6 Svanö High Coast Backyard	73.766 km (11h)	26
2021
04.06	Backyard Ultra	Jernbruket Backyard Ultra	80.472 km (12h)	26
2020
08.08	Backyard Ultra	2. Bunketorp Backyard Ultra Trail	114.002 km (17h)	10
2019
13.07	Backyard Ultra	Lurs Backyard Ultra	67.060 km (10h)	40
15.06	80km	3rd EcoTrail Stockholm 80 km	9:51:05 h	31
19.01	64km	4th Ultra Trail d'Angkor 64km - Bayon Trail	7:14:57 h	8
2018
01.09	80km	IX Ultra - 50 miles coastal trail	10:20:01 h	41
01.07	50mi	2nd Reckless Raven 50 Mile Ultra	12:42:14 h	27
2017
19.08	90km	4th Ultravasan90	10:29:23 h	312
07.05	50km	Lidingö Ultra 50 km	4:46:17 h	65
2016
20.08	90km	3rd Ultravasan90	10:27:18 h	361
16.07	55km	20 Laugavegurinn 55 km, Landmannalaugar - Húsadalur	6:39:50 h	114
02.07	45km	1. Billingen Trail Marathon	5:09:11 h	21
08.05	50km	Lidingö Ultra 50 km	4:49:06 h	58
2015
31.10	62km	Kullamannen Ultra	10:20:34 h	152
22.08	90km	2nd Ultravasan90	10:51:20 h	480
08.08	100km	Stockholm 100 km Ultramarathon - open race	11:31:02 h	59
03.05	50km	Lidingö Ultra 50 km	4:51:08 h	74
2014
03.05	50km	Lidingö Ultra 50 km	4:54:38 h	114
2013
04.05	50km	Lidingö Ultra 50 km	5:01:36 h	130
2011
07.05	50km	Lidingö Ultra 50 km	5:48:49 h	249

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	8/8/2020	2. Bunketorp Backyard Ultra Trail	114,00	×3
✓ 2	8/8/2015	Stockholm 100 km Ultramarathon - open race	100,00	×3
✓ 3	19/8/2017	4th Ultravasan90	90,00	×2
✓ 4	20/8/2016	3rd Ultravasan90	90,00	×2
✓ 5	22/8/2015	2nd Ultravasan90	90,00	×2
✓ 6	4/6/2021	Jernbruket Backyard Ultra	80,47	×2
✓ 7	1/7/2018	2nd Reckless Raven 50 Mile Ultra	80,47	×2
✓ 8	15/6/2019	3rd EcoTrail Stockholm 80 km	80,00	×2
✓ 9	1/9/2018	IX Ultra - 50 miles coastal trail	80,00	×2
✓ 10	19/7/2025	6 Svanö High Coast Backyard	73,77	×2
✓ 11	13/7/2019	Lurs Backyard Ultra	67,06	×2
✓ 12	19/1/2019	4th Ultra Trail d'Angkor 64km - Bayon Trail	64,00	×1
✓ 13	31/10/2015	Kullamannen Ultra	62,00	×1
✓ 14	16/7/2016	20 Laugavegurinn 55 km, Landmannalaugar - Húsadalur	55,00	×1
✓ 15	7/5/2017	Lidingö Ultra 50 km	50,00	×1
✓ 16	8/5/2016	Lidingö Ultra 50 km	50,00	×1
✓ 17	3/5/2015	Lidingö Ultra 50 km	50,00	×1
✓ 18	3/5/2014	Lidingö Ultra 50 km	50,00	×1
✓ 19	4/5/2013	Lidingö Ultra 50 km	50,00	×1
✓ 20	7/5/2011	Lidingö Ultra 50 km	50,00	×1
✓ 21	2/7/2016	1. Billingen Trail Marathon	45,00	×1