Emil Bürer

ID 41989

Born : 1972 Cat. M50 Ultrarunner since 2008

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 ?

Germany

Italy

Switzerland

56,6%

Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 6 437; Σ finishers = 11 371. 6 437 / 11 371 × 100 = 56.61%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21

Km — ultra races2 152 km

> 100 km5

> 160 km2

> 200 km1

> 24h2

Longest race201,0 km

2. Swiss Irontrail T201 — 14/8/2014

Km per year (ultra races)

200

2022

2023

2024

100

2025

2026

Race types (share of distance)

Road35,0%

Trail65,0%

Records

100 km11h54'17 50 mi11h37'00 12 h97,76 km 24 h144,87 km

HISTORY

21 race(s) · 2 split(s) nested

Date		Race	Perf.	Rk
2025
05.07	100km	13° Asolo 100 km	16:15:12 h	184
2024
06.07	46km	Stoos Trail	7:34:33 h	108
2022
10.06	100km	63. 100 km Lauf Biel - Militär-Patrouillenlauf	14:27:47 h	7
21.05	100km	48^ 100 km del Passatore, Firenze-Faenza	14:35:52 h	1195
2021
22.10	24h	14. 24-Stundenlauf Aare-Insel Brugg	144.866 km	20
22.10	12h	14. 24-Stundenlauf Aare-Insel Brugg - 12h split	80.392 km	33
22.10	100km	24-Stundenlauf Aare-Insel Brugg - 100km-Split	15:48:20 h	30
02.10	73.9km	48. GutsMuths-Rennsteiglauf	9:22:31 h	526
2020
30.08	53.8km	Madrisa Trail T54	7:46:55 h	137
2019
27.07	84.9km	7. Swissalpine Irontrail T88	14:57:00 h	169
09.02	81km	16. Brocken-Challenge	11:37:00 h	90
2016
17.09	175km	4ème Ultratour Du Leman	28:17:00 h	25
30.04	24h	28. Self-Transcendence 24h Lauf Basel - open race	134.839 km	63
2015
12.06	100km	57. 100 km Lauf Biel	12:58:53 h	466
10.05	12h	27. Self-Transcendence 12 Stunden-Lauf	97.761 km	17
2014
14.08	201km	2. Swiss Irontrail T201	2d 10:35:39 h	56
2013
09.08	135km	1. Swiss Irontrail T141	36:48:24 h	25
07.06	100km	55. 100 km Lauf Biel	13:56:52 h	662
2012
15.09	67km	1. Sardona Ultra Trail	14:02:32 h	49
2011
30.07	79.1km	26. Swiss Alpine Marathon	10:49:13 h	648
2010
11.06	100km	52. 100 km Lauf Biel	11:54:17 h	480
2009
12.06	100km	51. 100 km Lauf Biel	13:42:52 h	843
2008
26.07	78km	23. Swiss Alpine Marathon	10:47:54 h	688

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	14/8/2014	2. Swiss Irontrail T201	201,00	×4
✓ 2	17/9/2016	4ème Ultratour Du Leman	175,00	×4
✓ 3	22/10/2021	14. 24-Stundenlauf Aare-Insel Brugg	144,87	×3
✓ 4	9/8/2013	1. Swiss Irontrail T141	135,00	×3
✓ 5	30/4/2016	28. Self-Transcendence 24h Lauf Basel - open race	134,84	×3
✓ 6	5/7/2025	13° Asolo 100 km	100,00	×2
✓ 7	10/6/2022	63. 100 km Lauf Biel - Militär-Patrouillenlauf	100,00	×2
✓ 8	21/5/2022	48^ 100 km del Passatore, Firenze-Faenza	100,00	×2
✓ 9	12/6/2015	57. 100 km Lauf Biel	100,00	×2
✓ 10	7/6/2013	55. 100 km Lauf Biel	100,00	×2
✓ 11	11/6/2010	52. 100 km Lauf Biel	100,00	×2
✓ 12	12/6/2009	51. 100 km Lauf Biel	100,00	×2
✓ 13	10/5/2015	27. Self-Transcendence 12 Stunden-Lauf	97,76	×2
✓ 14	27/7/2019	7. Swissalpine Irontrail T88	84,90	×2
✓ 15	9/2/2019	16. Brocken-Challenge	81,00	×1
✓ 16	30/7/2011	26. Swiss Alpine Marathon	79,10	×1
✓ 17	26/7/2008	23. Swiss Alpine Marathon	78,00	×1
✓ 18	2/10/2021	48. GutsMuths-Rennsteiglauf	73,90	×1
✓ 19	15/9/2012	1. Sardona Ultra Trail	67,00	×1
✓ 20	30/8/2020	Madrisa Trail T54	53,80	×1
✓ 21	6/7/2024	Stoos Trail	46,00	×1