Brian Larsen

Born : 1969 Cat. M55 Ultrarunner since 2004

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 ?

Denmark

Germany

Italy

South Korea

Norway

Sweden

73,6%

Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 1 676; Σ finishers = 2 276. 1 676 / 2 276 × 100 = 73.64%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed15

Km — ultra races2 039 km

> 100 km8

> 160 km5

> 200 km3

> 24h11

> 48h1

Longest race256,7 km

48 timer løb Bornholm — 23/5/2008

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road71,8%

Trail7,4%

?20,8%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 34

🏅 Top 3 M4

Longest winning streak0

Current streak0

Records

50 km3h45'51 100 km9h39'00 24 h231,77 km 48 h256,65 km

HISTORY

16 race(s) · 2 split(s) nested

Date		Race	Perf.	Rk
2015
20.06	60km	5. Zugspitz Supertrail	11:20:57 h	386
2014
23.08	90km	1st Ultravasan90	11:54:32 h	555
2009
02.05	24h	IAU 24h EC Bergamo (7° 24 ore del Delfino)	70.504 km	143
02.05	24h	IAU 24h WC Bergamo (7° 24 ore del Delfino)	70.504 km	177
02.05	24h	Open race at IAU 24h WC & EC Bergamo (7° 24 ore del Delfino)	70.504 km	199
2008
06.12	24h	Bislett 24 hour indoor challenge	192.975 km	7
06.12	12h	Bislett 24 hour indoor challenge - 12h Split	116.085 km	6
18.10	24h	IAU 24h WC Seoul	143.110 km	135
12.07	24h	Self-Transcendence 24 Stunden Berlin	156.867 km	50
23.05	24h	48 timer løb Bornholm - 24h Split	192.850 km	5
23.05	48h	48 timer løb Bornholm	256.650 km	15
03.05	50km	Løbexperten 50 km Ultra Run	3:45:51 h	2 🥈
2007
08.12	24h	Bislett 24 hour indoor challenge	231.770 km	2 🥈
08.12	12h	Bislett 24 hour indoor challenge - 12h Split	124.805 km	2 🥈
05.05	24h	24 timer løb Bornholm	207.968 km	2 🥈
2006
06.05	24h	24 timer løb Bornholm	183.863 km	3 🥉
2005
06.08	24h	24 timers Løb Viborg	154.170 km	10
2004
22.05	100km	Stark Ultra Run in Stige/Odense, 100 km	9:39:00 h	5

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	23/5/2008	48 timer løb Bornholm	256,65	×6
✓ 2	8/12/2007	Bislett 24 hour indoor challenge	231,77	×5
✓ 3	5/5/2007	24 timer løb Bornholm	207,97	×5
✓ 4	6/12/2008	Bislett 24 hour indoor challenge	192,98	×4
✓ 5	6/5/2006	24 timer løb Bornholm	183,86	×4
✓ 6	12/7/2008	Self-Transcendence 24 Stunden Berlin	156,87	×3
✓ 7	6/8/2005	24 timers Løb Viborg	154,17	×3
✓ 8	18/10/2008	IAU 24h WC Seoul	143,11	×3
✓ 9	22/5/2004	Stark Ultra Run in Stige/Odense, 100 km	100,00	×2
✓ 10	23/8/2014	1st Ultravasan90	90,00	×2
✓ 11	2/5/2009	IAU 24h EC Bergamo (7° 24 ore del Delfino)	70,50	×1
✓ 12	20/6/2015	5. Zugspitz Supertrail	60,00	×1
✓ 13	3/5/2008	Løbexperten 50 km Ultra Run	50,00	×1