Claire Secker

Born : 1955 Cat. W70 Ultrarunner since 2005

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 ?

France

United Kingdom

Germany

Ireland

United States

48,7%

Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 772; Σ finishers = 1 586. 772 / 1 586 × 100 = 48.68%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed50

Km — ultra races2 727 km

> 100 km7

> 160 km5

> 200 km5

Longest race556,8 km

Malin Head to Mizen Head (M2M) Stage Race — 13/9/2011

Km per year (ultra races)

296

2022

2023

2024

2025

2026

Race types (share of distance)

Trail15,2%

Stage84,8%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F0

🏅 Top 30

🏅 Top 3 F2

Longest winning streak0

Current streak0

Records

50 km5h23'33

HISTORY

19 race(s) · 12 stage(s) nested

Date		Race	Perf.	Rk
2022
28.08–02.09	296km/6stages	4 L'Étoile Verte D'Éguzon	44:28:39 h	29
28.08	50.2km	4 L'Étoile Verte D'Éguzon - Ét. 1	7:16:58 h	34
29.08	45.2km	4 L'Étoile Verte D'Éguzon - Ét. 2	6:47:39 h	32
30.08	52.1km	4 L'Étoile Verte D'Éguzon - Ét. 3	7:52:22 h	30
31.08	65km	4 L'Étoile Verte D'Éguzon - Ét. 4	9:23:17 h	28
01.09	55.4km	4 L'Étoile Verte D'Éguzon - Ét. 5	8:07:43 h	25
2018
22.10	45.6km	2ème Via Iberica-Étape 2	7:04:07 h	20
21.10	45.1km	2ème Via Iberica-Étape 1	6:48:10 h	22
09–13.09	262km/5stages	3. Schwarzwaldlauf	40:18:33 h	29
09.09	51km	3. Schwarzwaldlauf Etappe 1 Horb a.N. - Tennenbronn	7:32:32 h	28
10.09	58km	3. Schwarzwaldlauf Etappe 2 Tennenbronn - Feldberg	9:58:36 h	37
11.09	56km	3. Schwarzwaldlauf Etappe 3 Feldberg - Blumberg	8:47:35 h	31
12.09	47km	3. Schwarzwaldlauf Etappe 4 Lauchringen - Horgen-Zimmern	6:38:37 h	30
13.09	50km	3. Schwarzwaldlauf Etappe 5 Horgen-Zimmern - Horb a.N.	7:21:13 h	30
2016
16.07	50km	The 'Chiltern Ultra Challenge' Intro 50km Ultra	7:41:39 h	161
23.04	50km	4th Leatherwood Ultras 50 km	8:57:20 h	50
2014
19.07	31mi	The 'Chiltern Ultra Challenge' Intro 50km Ultra	7:02:50 h	96
03.05	60mi/2stages	Pony Express New Forest Multistage Ultra	12:27:23 h	45
2012
01.12	230mi/7stages	Napoleon Ultra	2d 03:49:00 h	6
30.06	70mi/2stages	Round The Island Isle of Wight Multistage Ultra	17:06:38 h	65
2011
13.09	346mi/11stages	Malin Head to Mizen Head (M2M) Stage Race	3d 08:47:16 h	6
2010
28.07	63km	Baltic Run Berlin-Usedom - Etappe 4 Ueckermünde-Usedom	8:41:06 h	49
27.07	72km	Baltic Run Berlin-Usedom - Etappe 3 Prenzlau-Ueckermünde	10:14:46 h	51
26.07	67km	Baltic Run Berlin-Usedom - Etappe 2 Hubertusstock-Prenzlau	9:08:43 h	56
25–29.07	324km/5stages	3. Baltic Run Berlin-Usedom (Gesamtwertung)	44:33:41 h	49
25.07	63km	Baltic Run Berlin-Usedom - Etappe 1 Berlin-Hubertusstock	8:05:51 h	60
29.07	59km	Baltic Run Berlin-Usedom - Etappe 5 Usedom-Karlshagen	8:23:15 h	51
28.02	50km	1st Post Oak Lodge 50K Trail Challenge	7:44:04 h	29
2009
17.10	50km	25th Palo Duro 50 km Trail Run	6:33:36 h	62
26.09	72mi	14th Tahoe Midnight Express Ultra 72 Mile	14:49:51 h	47
2005
03.12	50km	16th Sunmart Texas Trails 50 km	5:23:33 h	112

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	13/9/2011	Malin Head to Mizen Head (M2M) Stage Race	556,83	×11
✓ 2	1/12/2012	Napoleon Ultra	370,15	×7
✓ 3	25/7/2010	3. Baltic Run Berlin-Usedom (Gesamtwertung)	324,00	×6
✓ 4	28/8/2022	4 L'Étoile Verte D'Éguzon	296,00	×6
✓ 5	9/9/2018	3. Schwarzwaldlauf	262,00	×5
✓ 6	26/9/2009	14th Tahoe Midnight Express Ultra 72 Mile	115,87	×2
✓ 7	30/6/2012	Round The Island Isle of Wight Multistage Ultra	112,65	×2
✓ 8	3/5/2014	Pony Express New Forest Multistage Ultra	96,56	×2
✓ 9	16/7/2016	The 'Chiltern Ultra Challenge' Intro 50km Ultra	50,00	×1
✓ 10	23/4/2016	4th Leatherwood Ultras 50 km	50,00	×1
✓ 11	28/2/2010	1st Post Oak Lodge 50K Trail Challenge	50,00	×1
✓ 12	17/10/2009	25th Palo Duro 50 km Trail Run	50,00	×1
✓ 13	3/12/2005	16th Sunmart Texas Trails 50 km	50,00	×1
✓ 14	19/7/2014	The 'Chiltern Ultra Challenge' Intro 50km Ultra	49,89	×1