Gudrun Freier

Born : 1971 Cat. W55 Ultrarunner since 2007

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

Switzerland

United States

63,3%

Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 403; Σ finishers = 637. 403 / 637 × 100 = 63.27%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed17

Km — ultra races8 737 km

> 100 km14

> 160 km12

> 200 km12

> 24h3

> 48h1

Longest race816,3 km

24th Sri Chinmoy 10 Day Race — 22/4/2019

Km per year (ultra races)

2022

733

2023

2024

412

2025

2026

Race types (share of distance)

Road100,0%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F0

🏅 Top 30

🏅 Top 3 F2

Longest winning streak0

Current streak0

Records

6 h55,45 km 12 h92,20 km 24 h131,31 km 6 d411,60 km

HISTORY

17 race(s) · 24 split(s) nested

Date		Race	Perf.	Rk
2026
10.05	12h	35. Sri Chinmoy 12h Lauf Basel - offener Lauf	72.940 km	18
2025
23.04	6d	27th Sri Chinmoy 6 Day Race New York	411.600 km	4
23.04	72h	27th Sri Chinmoy 6 Day Race New York - 72h Split	203.421 km	5
2023
17.04	10d	25th Sri Chinmoy 10 Day Race	733.086 km	16
17.04	24h	25th Sri Chinmoy 10 Day Race - 24h Split	90.123 km	19
17.04	48h	25th Sri Chinmoy 10 Day Race - 48h Split	164.796 km	19
17.04	6d	25th Sri Chinmoy 10 Day Race - 6d Split	434.522 km	18
2019
22.04	10d	24th Sri Chinmoy 10 Day Race	816.259 km	18
22.04	48h	24th Sri Chinmoy 10 Day Race - 48h Split	182.821 km	24
22.04	6d	24th Sri Chinmoy 10 Day Race - 6d Split	484.090 km	22
2018
17.04	10d	23rd Sri Chinmoy 10 Day Race	679.786 km	33
17.04	48h	23rd Sri Chinmoy 10 Day Race - 48h Split	191.833 km	25
17.04	6d	23rd Sri Chinmoy 10 Day Race - 6d Split	435.166 km	33
2017
17.04	10d	22nd Sri Chinmoy 10 Day Race	537.520 km	31
17.04	6d	22nd Sri Chinmoy 10 Day Race - 6d Split	254.276 km	34
2016
19.04	10d	21st Sri Chinmoy 10 Day Race	815.937 km	26
19.04	48h	21st Sri Chinmoy 10 Day Race - 48h Split	188.293 km	32
19.04	6d	21st Sri Chinmoy 10 Day Race - 6d Split	500.505 km	27
2015
19.04	10d	20th Sri Chinmoy 10 Day Race	743.516 km	31
19.04	48h	20th Sri Chinmoy 10 Day Race - 48h Split	180.246 km	30
19.04	6d	20th Sri Chinmoy 10 Day Race - 6d Split	468.319 km	32
2014
19.04	10d	19th Sri Chinmoy 10 Day Race	767.657 km	34
19.04	48h	19th Sri Chinmoy 10 Day Race - 48h Split	175.418 km	40
19.04	6d	19th Sri Chinmoy 10 Day Race - 6d Split	468.319 km	37
2013
17.04	10d	18th Sri Chinmoy 10 Day Race	761.219 km	23
17.04	48h	18th Sri Chinmoy 10 Day Race - 48h Split	164.153 km	35
17.04	6d	18th Sri Chinmoy 10 Day Race - 6d Split	457.053 km	29
2012
14.07	24h	5. Self-Transcendence 24 Stunden Berlin	113.098 km	19
14.07	12h	5. Self-Transcendence 24 Stunden Berlin - 12h Split	70.290 km	19
18.04	10d	17th Sri Chinmoy 10 Day Race	709.720 km	24
18.04	48h	17th Sri Chinmoy 10 Day Race - 48h Split	154.497 km	33
18.04	6d	17th Sri Chinmoy 10 Day Race - 6d Split	423.257 km	30
2011
18.04	10d	16th Sri Chinmoy 10 Day Race	667.877 km	32
18.04	48h	16th Sri Chinmoy 10 Day Race - 48h Split	177.027 km	32
18.04	6d	16th Sri Chinmoy 10 Day Race - 6d Split	420.038 km	32
2010
19.04	10d	15th Sri Chinmoy 10 Day Race	627.644 km	28
19.04	48h	15th Sri Chinmoy 10 Day Race - 48h Split	148.059 km	28
19.04	6d	15th Sri Chinmoy 10 Day Race - 6d Split	370.149 km	29
2009
09.05	24h	21. Self-Transcendence 24h Lauf Basel	131.314 km	55
2008
04.05	12h	20. Self-Transcendence 12h Lauf Basel	92.195 km	15
2007
15.09	6h	1. Self-Transcendence 6h Lauf Winterthur	55.454 km	13

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	22/4/2019	24th Sri Chinmoy 10 Day Race	816,26	×9
✓ 2	19/4/2016	21st Sri Chinmoy 10 Day Race	815,94	×9
✓ 3	19/4/2014	19th Sri Chinmoy 10 Day Race	767,66	×8
✓ 4	17/4/2013	18th Sri Chinmoy 10 Day Race	761,22	×8
✓ 5	19/4/2015	20th Sri Chinmoy 10 Day Race	743,52	×8
✓ 6	17/4/2023	25th Sri Chinmoy 10 Day Race	733,09	×8
✓ 7	18/4/2012	17th Sri Chinmoy 10 Day Race	709,72	×7
✓ 8	17/4/2018	23rd Sri Chinmoy 10 Day Race	679,79	×7
✓ 9	18/4/2011	16th Sri Chinmoy 10 Day Race	667,88	×7
✓ 10	19/4/2010	15th Sri Chinmoy 10 Day Race	627,64	×7
✓ 11	17/4/2017	22nd Sri Chinmoy 10 Day Race	537,52	×6
✓ 12	23/4/2025	27th Sri Chinmoy 6 Day Race New York	411,60	×4
✓ 13	9/5/2009	21. Self-Transcendence 24h Lauf Basel	131,31	×1
✓ 14	14/7/2012	5. Self-Transcendence 24 Stunden Berlin	113,10	×1
✓ 15	4/5/2008	20. Self-Transcendence 12h Lauf Basel	92,20	×1
✓ 16	10/5/2026	35. Sri Chinmoy 12h Lauf Basel - offener Lauf	72,94	—
✓ 17	15/9/2007	1. Self-Transcendence 6h Lauf Winterthur	55,45	—