Ida Verduin-Boone

Born : 1958 Cat. W65 Ultrarunner since 2003

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 ?

Italy

Netherlands

40,6%

Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 658; Σ finishers = 1 621. 658 / 1 621 × 100 = 40.59%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed17

Km — ultra races1 302 km

> 100 km1

Longest race120,0 km

9e De 120 van Texel — 9/4/2007

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road62,4%

Trail37,6%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F8

🏅 Top 30

🏅 Top 3 F12

Longest winning streak0

Current streak0

Records

50 km3h58'43 100 km8h36'10 50 mi7h39'04 6 h73,78 km

HISTORY

19 race(s) · 1 split(s) nested

Date		Race	Perf.	Rk
2017
17.04	60km	14e De Zestig van Texel	5:44:10 h	68
27.01	50km	Dutch coast ultra-run by night 50 km	5:34:00 h	9
2009
06.06	6h	6 uren van de Haarlemmermeer	67.052 km	7
23.05	50km	Self Transcencence 50km Amsterdam	4:06:26 h	4
18.04	60km	Castricum 60 km	5:50:00 h	4
2008
08.11	100km	IAU 100 km EC Tuscania (100 km degli Etruschi)	9:14:27 h	80
08.11	100km	IAU 100 km WC Tuscania (100 km degli Etruschi)	9:14:27 h	116
13.09	50km	33. RUN Winschoten 100 km - 50km Split	4:11:39 h	15
13.09	100km	33. RUN Winschoten 100 km	8:36:10 h	11
06.07	50km	1. Ultraloop 50 van Assen	3:58:43 h	8
31.05	6h	6 uren van de Haarlemmermeer	71.088 km	5
2007
09.04	120km	9e De 120 van Texel	11:34:50 h	8
25.03	6h	3e Zes uur van Steenbergen	73.776 km	8
2006
16.09	50km	31. RUN Winschoten 100 km - 50km Split	4:21:24 h	15
16.09	100km	31. RUN Winschoten 100 km	8:57:43 h	11
15.04	80km	Jan Knippenberg Memorial 50 EM	7:39:04 h	20
2005
28.03	60km	8e De Zestig van Texel	5:42:19 h	109
2004
11.09	100km	29. IAU 100km WC Winschoten	10:29:39 h	171
11.09	50mi	29. IAU 100km WC Winschoten - 50mi split	9:26:54 h	177
2003
21.04	60km	7e De Zestig van Texel	5:31:42 h	36

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	9/4/2007	9e De 120 van Texel	120,00	×4
✓ 2	8/11/2008	IAU 100 km EC Tuscania (100 km degli Etruschi)	100,00	×3
✓ 3	13/9/2008	33. RUN Winschoten 100 km	100,00	×3
✓ 4	16/9/2006	31. RUN Winschoten 100 km	100,00	×3
✓ 5	11/9/2004	29. IAU 100km WC Winschoten	100,00	×3
✓ 6	15/4/2006	Jan Knippenberg Memorial 50 EM	80,00	×2
✓ 7	25/3/2007	3e Zes uur van Steenbergen	73,78	×2
✓ 8	31/5/2008	6 uren van de Haarlemmermeer	71,09	×2
✓ 9	6/6/2009	6 uren van de Haarlemmermeer	67,05	×2
✓ 10	17/4/2017	14e De Zestig van Texel	60,00	×2
✓ 11	18/4/2009	Castricum 60 km	60,00	×2
✓ 12	28/3/2005	8e De Zestig van Texel	60,00	×2
✓ 13	21/4/2003	7e De Zestig van Texel	60,00	×2
✓ 14	27/1/2017	Dutch coast ultra-run by night 50 km	50,00	×1
✓ 15	23/5/2009	Self Transcencence 50km Amsterdam	50,00	×1
✓ 16	6/7/2008	1. Ultraloop 50 van Assen	50,00	×1