Becky Johnson

Born : 1971 Cat. W55 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 ?

United States

76,5%

Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 4 052; Σ finishers = 5 298. 4 052 / 5 298 × 100 = 76.48%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21

Km — ultra races1 571 km

> 100 km2

> 160 km2

Longest race160,9 km

40th Wasatch Front 100 Mile — 6/9/2019

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road11,5%

Trail88,5%

Records

50 km5h54'56 100 km14h45'50 50 mi10h24'10 100 mi29h43'05

HISTORY

21 race(s)

Date		Race	Perf.	Rk
2023
12.08	55km	9th Skyline Mountain Marathon 55K	9:33:06 h	54
2019
06.09	100mi	40th Wasatch Front 100 Mile	35:08:04 h	179
08.06	50mi	23nd Snow Peaks 50 Mile Trail Run	11:04:20 h	83
2010
13.03	50km	21st Way Too Cool 50K Endurance Run	8:04:12 h	422
2008
19.07	50km	4th Sequoia Trail Run	8:18:32 h	48
08.03	50km	19th Way Too Cool 50K Endurance Run	7:13:00 h	397
2006
04.11	50km	11th Helen Klein Ultra Classic 50km	6:06:50 h	40
06.05	100km	11th Miwok 100k Trail race	14:45:50 h	190
01.04	50mi	27th American River 50 Mile Endurance Run	12:04:46 h	392
11.03	50km	17th Way Too Cool 50K Endurance Run	7:49:26 h	360
04.02	50km	28th Jed Smith Ultra Classic - 50 km Race	6:07:38 h	55
2005
05.11	50mi	10th Helen Klein Ultra Classic 50mi	10:38:35 h	86
10.09	100mi	26th Wasatch Front 100 Mile	29:43:05 h	57
04.06	50mi	9th Snow Peaks 50 Mile Trail Run	11:45:00 h	40
05.02	50mi	27th Jed Smith Ultra Classic - 50 Mile Race	10:24:10 h	12
2004
05.06	50mi	8th Snow Peaks 50 Mile Trail Run	10:55:46 h	36
03.04	50mi	25th American River 50 Mile Endurance Run	11:13:45 h	342
13.03	50km	15th Way Too Cool 50K Endurance Run	7:03:53 h	412
07.02	50km	26th Jed Smith Ultra Classic - 50 km Race	5:54:56 h	64
2003
05.04	50mi	24th American River 50 Mile Endurance Run	11:31:48 h	389
08.03	50km	14th Way Too Cool 50K Endurance Run	6:54:53 h	415

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	6/9/2019	40th Wasatch Front 100 Mile	160,93	×4
✓ 2	10/9/2005	26th Wasatch Front 100 Mile	160,93	×4
✓ 3	6/5/2006	11th Miwok 100k Trail race	100,00	×2
✓ 4	8/6/2019	23nd Snow Peaks 50 Mile Trail Run	80,47	×2
✓ 5	1/4/2006	27th American River 50 Mile Endurance Run	80,47	×2
✓ 6	5/11/2005	10th Helen Klein Ultra Classic 50mi	80,47	×2
✓ 7	4/6/2005	9th Snow Peaks 50 Mile Trail Run	80,47	×2
✓ 8	5/2/2005	27th Jed Smith Ultra Classic - 50 Mile Race	80,47	×2
✓ 9	5/6/2004	8th Snow Peaks 50 Mile Trail Run	80,47	×2
✓ 10	3/4/2004	25th American River 50 Mile Endurance Run	80,47	×2
✓ 11	5/4/2003	24th American River 50 Mile Endurance Run	80,47	×2
✓ 12	12/8/2023	9th Skyline Mountain Marathon 55K	55,00	×1
✓ 13	13/3/2010	21st Way Too Cool 50K Endurance Run	50,00	×1
✓ 14	19/7/2008	4th Sequoia Trail Run	50,00	×1
✓ 15	8/3/2008	19th Way Too Cool 50K Endurance Run	50,00	×1
✓ 16	4/11/2006	11th Helen Klein Ultra Classic 50km	50,00	×1
✓ 17	11/3/2006	17th Way Too Cool 50K Endurance Run	50,00	×1
✓ 18	4/2/2006	28th Jed Smith Ultra Classic - 50 km Race	50,00	×1
✓ 19	13/3/2004	15th Way Too Cool 50K Endurance Run	50,00	×1
✓ 20	7/2/2004	26th Jed Smith Ultra Classic - 50 km Race	50,00	×1
✓ 21	8/3/2003	14th Way Too Cool 50K Endurance Run	50,00	×1