Mary Bettelli

Born : 1979 Cat. W45 Ultrarunner since 2012

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 ?

United States

66,9%

Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 579; Σ finishers = 866. 579 / 866 × 100 = 66.86%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed19

Km — ultra races1 277 km

> 100 km1

> 160 km1

> 24h1

Longest race160,9 km

4th Pigtails Challenge 100 Mile — 23/5/2015

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road36,6%

Trail63,4%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F0

🏅 Top 30

🏅 Top 3 F2

Longest winning streak0

Current streak0

Records

50 km5h42'05 100 km16h57'38 50 mi11h01'19 100 mi31h08'55 12 h77,25 km 24 h49,89 km

HISTORY

19 race(s)

Date		Race	Perf.	Rk
2018
24.03	12h	9th Dizzy Daze 12 hours	51.499 km	32
2017
28.05	100km	6th Pigtails Challenge 100 km	19:42:39 h	11
25.03	12h	8th Dizzy Daze 12 hours	77.248 km	6
2016
28.05	100km	5th Pigtails Challenge 100 km	16:57:38 h	17
24.04	50km	33rd Mt. Si 50 km Ultra Run	6:28:05 h	29
19.03	24h	15th Pacific Rim One Day	49.889 km	41
2015
19.12	50km	13th Pigtails Run 50K	5:42:05 h	15
23.05	100mi	4th Pigtails Challenge 100 Mile	31:08:55 h	23
16.05	12h	11th Watershed Preserve 12 Hr Trail Race	50.203 km	20
26.04	50mi	32nd Mt. Si 50 Miles Ultra Run	11:01:19 h	49
14.03	12h	7th Dizzy Daze 12 hours	72.098 km	15
2014
25.10	50km	13th ORRC Autumn Leaves 50 km Run	7:37:44 h	48
10.08	12h	5th Transcendence 12 Hour Ultra Run	66.216 km	15
17.05	12h	10th Watershed Preserve 12 Hr Trail Race	68.662 km	25
2013
14.12	50km	11th Pigtails Run 50K	6:40:22 h	35
05.10	50km	12th Baker Lake 50K Ultra Trail Run	7:50:29 h	138
21.09	50km	3rd Middle Fork 50k	8:04:28 h	28
25.05	50km	4th Soaring Eagle 50 km Trail Run	7:55:02 h	34
2012
05.08	50km	3rd Grand Ridge 50 km Trail Run	9:43:18 h	17

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	23/5/2015	4th Pigtails Challenge 100 Mile	160,93	×5
✓ 2	28/5/2017	6th Pigtails Challenge 100 km	100,00	×3
✓ 3	28/5/2016	5th Pigtails Challenge 100 km	100,00	×3
✓ 4	26/4/2015	32nd Mt. Si 50 Miles Ultra Run	80,47	×2
✓ 5	25/3/2017	8th Dizzy Daze 12 hours	77,25	×2
✓ 6	14/3/2015	7th Dizzy Daze 12 hours	72,10	×2
✓ 7	17/5/2014	10th Watershed Preserve 12 Hr Trail Race	68,66	×2
✓ 8	10/8/2014	5th Transcendence 12 Hour Ultra Run	66,22	×2
✓ 9	24/3/2018	9th Dizzy Daze 12 hours	51,50	×1
✓ 10	16/5/2015	11th Watershed Preserve 12 Hr Trail Race	50,20	×1
✓ 11	24/4/2016	33rd Mt. Si 50 km Ultra Run	50,00	×1
✓ 12	19/12/2015	13th Pigtails Run 50K	50,00	×1
✓ 13	25/10/2014	13th ORRC Autumn Leaves 50 km Run	50,00	×1
✓ 14	14/12/2013	11th Pigtails Run 50K	50,00	×1
✓ 15	5/10/2013	12th Baker Lake 50K Ultra Trail Run	50,00	×1
✓ 16	21/9/2013	3rd Middle Fork 50k	50,00	×1
✓ 17	25/5/2013	4th Soaring Eagle 50 km Trail Run	50,00	×1
✓ 18	5/8/2012	3rd Grand Ridge 50 km Trail Run	50,00	×1
✓ 19	19/3/2016	15th Pacific Rim One Day	49,89	×1