Cecilia Petersson

Born : 1963 Cat. W60 Ultrarunner since 1995

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 ?

Australia

United Kingdom

Hungary

Italy

South Korea

South Africa

Switzerland

Sweden

United States

52,1%

Rank quotient ?This runner's calculation uses 81 eligible race(s): Σ(rank − 1) = 13 132; Σ finishers = 25 207. 13 132 / 25 207 × 100 = 52.10%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed84

Km — ultra races6 268 km

> 100 km11

> 160 km8

> 24h8

Longest race196,0 km

11. Balaton Szupermaraton — 22/3/2018

Km per year (ultra races)

180

2022

229

2023

251

2024

2025

2026

Race types (share of distance)

Road40,1%

Trail52,3%

Stage3,1%

Elim.2,6%

?1,9%

Wins & podiums (ultra)

🏆 Win1

🏆 Win F9

🏅 Top 32

🏅 Top 3 F19

Longest winning streak1

Current streak0

Records

50 km4h41'03 100 km9h28'54 50 mi8h18'58 100 mi27h39'07 6 h61,97 km 12 h100,76 km 24 h168,44 km Backyard15 loops

HISTORY

81 race(s) · 3 stage(s) nested · 1 split(s) nested

Date		Race	Perf.	Rk
2026
02.05	50km	Aros Marathon	6:32:09 h	81
2025
31.08	6h	4 Rynningeviken Längre 6-timmars	53.850 km	29
2024
05.10	55km	23th Sörmland Ultra Marathon	6:08:24 h	79
10.08	45km	10th Vikbovändan	5:30:40 h	22
13.07	Backyard Ultra	7 Lurs Backyard Ultra	100.590 km (15h)	14
04.05	50km	Aros Marathon	6:02:57 h	72
2023
23.09	50mi	4 Ultra Caballo Blanco Suecia	11:10:50 h	8
18.05	46km	Ottarsloppet Ultra	5:20:42 h	9
06.05	50km	Aros Marathon	5:53:31 h	79
11.03	6h	18 Skövde 6-timmars	52.244 km	34
2022
24.09	60km	Värmdö Ultra	8:17:17 h	52
18.06	70km	Jättelångt 70 km Trail	8:59:39 h	33
07.05	50km	Aros Marathon	5:58:00 h	88
2021
02.10	50mi	3 Ultra Caballo Blanco Suecia	10:59:21 h	6
2020
25.07	6h	Skövde Ultrafestival 6h - Saturday	53.462 km	2 🥈
2019
12.10	50km	19th Sörmland Ultra Marathon	5:55:13 h	140
04.05	Backyard Ultra	3. Trosa Backyard Ultra	60.354 km (9h)	98
13.04	60km	Österlen Spring Trail - Simris Alg Ultra	8:03:46 h	231
2018
13.10	50km	18th Sörmland Ultra Marathon	6:23:58 h	199
16.06	70km	Jättelångt 70 km Trail	8:28:28 h	36
05.05	50km	Aros Marathon	5:50:00 h	52
22–25.03	196km/4stages	11. Balaton Szupermaraton	21:56:16 h	174
22.03	48.2km	11. Balaton Szupermaraton Stage 1 Siófok - Fonyód	5:05:13 h	187
23.03	52.9km	11. Balaton Szupermaraton Stage 2 Fonyód - Szigllget	5:47:09 h	165
25.03	51.3km	11. Balaton Szupermaraton Stage 4 Balatonfüred - Siófok	6:11:18 h	179
2017
17.06	68km	Jättelångt 68 km Trail	9:18:35 h	45
01.04	45km	18. Ursvik Ultra 45 km	5:06:37 h	23
2016
08.10	50km	16th Sörmland Ultra Marathon	5:17:20 h	116
17.09	50mi	Black River Run 50 Miles	9:24:32 h	22
11.06	68km	Jättelångt 68 km Trail	9:27:26 h	70
2015
10.10	50km	15th Sörmland Ultra Marathon	5:30:43 h	162
25.07	76.1km	30. Swiss Alpine Marathon	11:20:10 h	460
13.06	68km	Jättelångt 68 km Trail	8:56:29 h	86
2014
14.06	68km	Jättelångt 68 km Trail	8:17:34 h	81
2013
12.10	50km	13th Sörmland Ultra Marathon	5:03:14 h	89
21.09	50mi	Black River Run 50 Miles	8:35:29 h	10
04.08	100km	Stockholm 100 km Ultramarathon - Svenska Mästerskapet	10:56:28 h	35
04.08	100km	Stockholm 100 km Ultramarathon	10:56:28 h	80
08.06	68km	Jättelångt 68 km Trail	8:04:00 h	50
13.04	100mi	5th Täby Extreme Challenge 100 miles	27:39:07 h	34
2012
13.10	50km	12th Sörmland Ultra Marathon	5:36:41 h	122
03.06	89km road race	87th Comrades Marathon - Down Run	10:25:17 h	5638
10.03	6h	Skövde 6-timmars	47.202 km	98
04.02	6h	Karlstad 6-timmars	58.034 km	31
2011
22.10	50km	Markusloppet 50km	5:34:00 h	31
08.10	50km	11th Sörmland Ultra Marathon	5:34:26 h	120
01.10	52km	Holaveden Ultra 52 km	6:34:00 h	21
27.08	12h	Skövde Ultrafestival 12h	100.761 km	1 🏆
11.06	68km	Jättelångt 68 km Trail	9:16:00 h	36
16.04	100km	100 km Tibro	10:21:15 h	21
09.04	50km	3rd Täby Extreme Challenge 50 km	5:32:37 h	6
27.02	50km	The Four Beaches 50 km	6:16:10 h	22
2010
23.10	50km	Markusloppet 50km	5:09:00 h	15
19.06	68km	Jättelångt 68 km Trail	8:10:01 h	21
08.05	50km	Lidingö Ultra 50 km	4:49:35 h	83
2009
10.10	50km	9th Sörmland Ultra Marathon	4:41:03 h	43
15.08	50mi	4th The Gax 50 miles	13:17:33 h	6
25.07	24h	24h Hallsberg	118.247 km	32
02.05	24h	IAU 24h EC Bergamo (7° 24 ore del Delfino)	168.440 km	90
02.05	24h	IAU 24h WC Bergamo (7° 24 ore del Delfino)	168.440 km	114
02.05	24h	Open race at IAU 24h WC & EC Bergamo (7° 24 ore del Delfino)	168.440 km	124
21.03	50mi	1st Täby Extreme Challenge 50 miles	8:18:58 h	4
14.03	6h	Skövde 6-timmars	46.727 km	97
31.01	6h	Karlstad 6-timmars	61.969 km	9
2008
18.10	24h	IAU 24h WC Seoul	167.885 km	118
13.09	100km	Uppsala 100km endurance race	10:51:06 h	15
27.06	100km	10. Lapland Ultra	12:45:51 h	23
10.05	50km	Lidingö Ultra 50 km	4:52:24 h	71
2007
06.10	50km	7th Sörmland Ultra Marathon	4:44:28 h	29
28.07	78km	22. Swiss Alpine Marathon	9:11:22 h	240
2005
07.08	50km	24th Skyline 50k Endurance Run	5:30:24 h	36
2004
19.06	24h	Trollhättan 24-Timmars	81.370 km	47
2003
16.08	72km	72km Kraftloppet	6:26:28 h	4
27.06	100km	5. Lapland Ultra	9:46:40 h	8
06.04	75km	4. Ursvik Ultra 75 km	8:44:14 h	10
2001
23.06	100mi	28th Western States 100 Mile Endurance Run	29:40:34 h	241
20.05	100km	100 km Moreton-in-Marsh	10:04:12 h	19
2000
19.08	100km	Hultsfred Ultra 100 km	9:47:04 h	7
24.06	100mi	27th Western States 100 Mile Endurance Run	29:46:14 h	217
1999
21.08	100km	Hultsfred Ultra 100 km	9:28:54 h	8
21.08	50km	Hultsfred Ultra 100 km - 50km Split	4:30:37 h	11
1998
25.07	78km	13. Swiss Alpine Marathon	10:07:27 h	726
1997
26.07	67km	12. Swiss Alpine Marathon	8:35:34 h	417
1996
27.07	67km	11. Swiss Alpine Marathon	8:53:25 h	610
1995
29.07	67km	10. Swiss Alpine Marathon	8:47:36 h	681

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	22/3/2018	11. Balaton Szupermaraton	196,00	×3
✓ 2	2/5/2009	IAU 24h EC Bergamo (7° 24 ore del Delfino)	168,44	×3
✓ 3	18/10/2008	IAU 24h WC Seoul	167,89	×2
✓ 4	13/4/2013	5th Täby Extreme Challenge 100 miles	160,93	×2
✓ 5	23/6/2001	28th Western States 100 Mile Endurance Run	160,93	×2
✓ 6	24/6/2000	27th Western States 100 Mile Endurance Run	160,93	×2
✓ 7	25/7/2009	24h Hallsberg	118,25	×2
✓ 8	27/8/2011	Skövde Ultrafestival 12h	100,76	×1
✓ 9	13/7/2024	7 Lurs Backyard Ultra	100,59	×1
✓ 10	4/8/2013	Stockholm 100 km Ultramarathon - Svenska Mästerskapet	100,00	×1
✓ 11	16/4/2011	100 km Tibro	100,00	×1
✓ 12	13/9/2008	Uppsala 100km endurance race	100,00	×1
✓ 13	27/6/2008	10. Lapland Ultra	100,00	×1
✓ 14	27/6/2003	5. Lapland Ultra	100,00	×1
✓ 15	20/5/2001	100 km Moreton-in-Marsh	100,00	×1
✓ 16	19/8/2000	Hultsfred Ultra 100 km	100,00	×1
✓ 17	21/8/1999	Hultsfred Ultra 100 km	100,00	×1
✓ 18	3/6/2012	87th Comrades Marathon - Down Run (RSA)	89,00	×1
✓ 19	19/6/2004	Trollhättan 24-Timmars	81,37	×1
✓ 20	23/9/2023	4 Ultra Caballo Blanco Suecia	80,47	×1
✓ 21	2/10/2021	3 Ultra Caballo Blanco Suecia	80,47	×1
✓ 22	17/9/2016	Black River Run 50 Miles	80,47	×1
✓ 23	21/9/2013	Black River Run 50 Miles	80,47	×1
✓ 24	15/8/2009	4th The Gax 50 miles	80,47	×1
✓ 25	21/3/2009	1st Täby Extreme Challenge 50 miles	80,47	×1
✓ 26	28/7/2007	22. Swiss Alpine Marathon	78,00	×1
✓ 27	25/7/1998	13. Swiss Alpine Marathon	78,00	×1
✓ 28	25/7/2015	30. Swiss Alpine Marathon	76,10	×1
✓ 29	6/4/2003	4. Ursvik Ultra 75 km	75,00	×1
✓ 30	16/8/2003	72km Kraftloppet	72,00	×1
✓ 31	18/6/2022	Jättelångt 70 km Trail	70,00	×1
✓ 32	16/6/2018	Jättelångt 70 km Trail	70,00	×1
✓ 33	17/6/2017	Jättelångt 68 km Trail	68,00	×1
✓ 34	11/6/2016	Jättelångt 68 km Trail	68,00	×1
✓ 35	13/6/2015	Jättelångt 68 km Trail	68,00	×1
✓ 36	14/6/2014	Jättelångt 68 km Trail	68,00	×1
✓ 37	8/6/2013	Jättelångt 68 km Trail	68,00	×1
✓ 38	11/6/2011	Jättelångt 68 km Trail	68,00	×1
✓ 39	19/6/2010	Jättelångt 68 km Trail	68,00	×1
✓ 40	26/7/1997	12. Swiss Alpine Marathon	67,00	×1
✓ 41	27/7/1996	11. Swiss Alpine Marathon	67,00	×1
✓ 42	29/7/1995	10. Swiss Alpine Marathon	67,00	×1
✓ 43	31/1/2009	Karlstad 6-timmars	61,97	×1
✓ 44	4/5/2019	3. Trosa Backyard Ultra	60,35	×1
✓ 45	24/9/2022	Värmdö Ultra	60,00	×1
✓ 46	13/4/2019	Österlen Spring Trail - Simris Alg Ultra	60,00	×1
✓ 47	4/2/2012	Karlstad 6-timmars	58,03	×1
✓ 48	5/10/2024	23th Sörmland Ultra Marathon	55,00	—
✓ 49	31/8/2025	4 Rynningeviken Längre 6-timmars	53,85	—
✓ 50	25/7/2020	Skövde Ultrafestival 6h - Saturday	53,46	—
✓ 51	11/3/2023	18 Skövde 6-timmars	52,24	—
✓ 52	1/10/2011	Holaveden Ultra 52 km	52,00	—
53	2/5/2026	Aros Marathon	50,00	—
54	4/5/2024	Aros Marathon	50,00	—
55	6/5/2023	Aros Marathon	50,00	—
56	7/5/2022	Aros Marathon	50,00	—
57	12/10/2019	19th Sörmland Ultra Marathon	50,00	—
58	13/10/2018	18th Sörmland Ultra Marathon	50,00	—
59	5/5/2018	Aros Marathon	50,00	—
60	8/10/2016	16th Sörmland Ultra Marathon	50,00	—
61	10/10/2015	15th Sörmland Ultra Marathon	50,00	—
62	12/10/2013	13th Sörmland Ultra Marathon	50,00	—
63	13/10/2012	12th Sörmland Ultra Marathon	50,00	—
64	22/10/2011	Markusloppet 50km	50,00	—
65	8/10/2011	11th Sörmland Ultra Marathon	50,00	—
66	9/4/2011	3rd Täby Extreme Challenge 50 km	50,00	—
67	27/2/2011	The Four Beaches 50 km	50,00	—
68	23/10/2010	Markusloppet 50km	50,00	—
69	8/5/2010	Lidingö Ultra 50 km	50,00	—
70	10/10/2009	9th Sörmland Ultra Marathon	50,00	—
71	10/5/2008	Lidingö Ultra 50 km	50,00	—
72	6/10/2007	7th Sörmland Ultra Marathon	50,00	—
73	7/8/2005	24th Skyline 50k Endurance Run	50,00	—
74	10/3/2012	Skövde 6-timmars	47,20	—
75	14/3/2009	Skövde 6-timmars	46,73	—
76	18/5/2023	Ottarsloppet Ultra	46,00	—
77	10/8/2024	10th Vikbovändan	45,00	—
78	1/4/2017	18. Ursvik Ultra 45 km	45,00	—