Beiyi Zheng

Born : 1964 Cat. W60 Ultrarunner since 2008

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 ?

Canada

United States

78,3%

Rank quotient ?This runner's calculation uses 65 eligible race(s): Σ(rank − 1) = 4 429; Σ finishers = 5 659. 4 429 / 5 659 × 100 = 78.26%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed65

Km — ultra races6 447 km

> 100 km23

> 160 km19

> 24h5

> 48h2

Longest race160,9 km

5th The Hennepin Hundred - 100 Mile Run — 5/10/2019

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road16,9%

Trail83,1%

Wins & podiums (ultra)

🏆 Win1

🏆 Win F4

🏅 Top 32

🏅 Top 3 F8

Longest winning streak1

Current streak0

Records

50 km6h35'34 100 km15h54'58 50 mi11h20'17 100 mi24h23'18 12 h83,69 km 24 h122,31 km 48 h135,22 km

HISTORY

65 race(s)

Date		Race	Perf.	Rk
2019
05.10	100mi	5th The Hennepin Hundred - 100 Mile Run	27:35:06 h	118
2018
06.10	100mi	4th The Hennepin Hundred - 100 Mile Run	27:36:00 h	61
17.02	24h	5th Jackpot Ultra Running Festival 24 Hour Race	99.779 km	11
2017
18.11	50km	2nd Valley of Fire Backcountry 50 km Trailrace	8:31:34 h	19
07.10	100mi	3rd The Hennepin Hundred - 100 Mile Run	27:43:28 h	88
08.09	50km	2nd The 3 bearsTrail Races - Baby Bear 50 km	13:03:02 h	8
10.06	100mi	1st Lighthouse 100-Mile Ultra	29:17:04 h	43
29.04	50mi	4th Heartland 50 Mile Race	13:57:07 h	17
01.04	50mi	23rd Umstead Endurance Run 50 Miles	13:36:08 h	82
17.02	48h	4th Jackpot Ultra Running Festival 48 Hour Race	135.217 km	31
2016
08.10	100mi	17th Heartland 100 Mile Race	26:19:46 h	22
01.10	100mi	2nd The Hennepin Hundred - 100 Mile Run	24:39:40 h	43
02.04	100mi	22nd Umstead Endurance Run 100 Miles	27:13:12 h	115
13.02	100mi	3rd Jackpot Ultra Running Festival 100 Mile Race	25:02:15 h	14
2015
31.10	100mi	13th Javelina Jundred 100 Mile Endurance Run	28:07:39 h	212
12.09	100mi	1st The Hennepin Hundred - 100 Mile Run	24:23:18 h	37
10.07	50km	1st Capitol Reef 50K	13:45:00 h	52
23.05	100mi	23rd Sulphur Springs Trail Run 100 Mile	29:49:29 h	39
16.05	100mi	8th Keys100 Ultra-Marathons 100mi	31:12:56 h	88
18.04	50km	17th Double Chubb 50k	7:46:11 h	40
07.02	100km	10th Iron Horse 100 km Endurance Run	17:50:13 h	36
03.01	100km	3rd The Pistol 100 km Ultra Run	16:12:21 h	29
2014
28.11	40mi	3rd Black Diamond 40 Miler Ultramarathon	8:36:46 h	10
04.10	100mi	24th Arkansas Traveller 100	30:25:54 h	104
07.06	10h	8th Run Under The Stars - Paducah	76.443 km	19
17.05	24h	1st Knock on Wood Ultra - 24 Hours Run	122.310 km	7
2013
18.05	50mi	20th Bishop High Sierra Ultramarathons 50 Miles	15:30:35 h	73
2012
20.10	50mi	3rd Deadman Peaks Trail Run	15:32:36 h	35
15.09	100mi	1st Mark Twain 100 Mile Endurance Run	31:42:17 h	23
07.09	100mi	4th Run Woodstock - 100 Mile Hallucination Run	29:24:50 h	61
11.08	50mi	1st Squamish 50mi	14:42:21 h	76
04.08	50mi	8th HURL Elkhorn 50 Mile Endurance Run	16:06:58 h	42
21.07	100mi	25th Angeles Crest 100 Mile	32:56:13 h	75
14.07	50km	6th Psycho Psummer Run Toto Run 50K	8:21:32 h	64
30.06	24h	1st Silverton 24 Hour Mountain Run	106.216 km	5
02.06	50mi	5th Endurance Challenge - Washington D.C. Trail 50 Miles	11:51:44 h	219
27.05	52.4mi	35th Rocky Mountain Double Marathon	12:27:18 h	15
22.04	50km	1st Earth Day 50k	6:35:34 h	49
21.04	50km	14th Double Chubb 50k	6:42:01 h	42
31.03	100km	3rd Coyote Springs 100 km Trail Run	15:54:58 h	1 🏆
10.03	60km	9th Land Between The Lakes 60 km Trail Run	8:40:03 h	77
2011
03.09	48h	2nd Silverton 48 hour Challenge	130.356 km	3 🥉
07.05	100km	16th Miwok 100k Trail race	16:24:22 h	281
20.03	50km	2nd Oriflamme 50K Trail Run	7:32:00 h	83
05.02	100mi	19th Rocky Raccoon 100 Mile Trail Runs	29:48:36 h	187
2010
23.10	100mi	8th Javelina Jundred 100 Mile Endurance Run	27:27:36 h	89
25.09	50km	4th Noble Canyon 50k	8:50:54 h	134
07.08	50km	6th Angeles National Forest 50k Trail Race	8:09:00 h	61
18.07	50mi	3rd Leadville Silver Rush 50 Mile Run	13:51:12 h	180
10.07	50km	1st Cuyamaca Three Peaks 50K Run	9:50:00 h	48
30.05	50km	5th Forest Park 50K	6:46:35 h	57
08.05	50mi	7th PCT 50 Mile Trail Run	12:21:39 h	73
17.04	50mi	18th Leona Divide 50 Mile Run	13:19:24 h	152
27.03	50km	4th Old Goat's 50 km Trail Race	9:30:10 h	4
20.03	50km	1st Oriflamme 50K Trail Run	7:31:00 h	80
16.01	50mi	30th Avalon Benefit 50-Mile Run	11:20:17 h	97
2009
27.12	12h	1st Big Cat Challenge 12-Hour Run	83.685 km	6
31.10	100mi	7th Javelina Jundred 100 Mile Endurance Run	28:58:19 h	113
26.09	50km	3rd Noble Canyon 50k	8:24:20 h	132
08.08	50mi	5th Angeles National Forest 50Mile Trail Race	13:23:16 h	64
09.05	50mi	6th PCT 50 Mile Trail Run	15:02:00 h	89
18.04	50mi	17th Leona Divide 50 Mile Run	12:27:20 h	124
2008
23.11	50km	4th Santa Monica Mountains 50 km	8:18:08 h	59
09.08	50km	4th Angeles National Forest 50k Trail Race	10:14:08 h	134
17.05	50km	15th Bishop High Sierra Ultramarathons 50 km	9:30:31 h	42

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	5/10/2019	5th The Hennepin Hundred - 100 Mile Run	160,93	×2
✓ 2	6/10/2018	4th The Hennepin Hundred - 100 Mile Run	160,93	×2
✓ 3	7/10/2017	3rd The Hennepin Hundred - 100 Mile Run	160,93	×2
✓ 4	10/6/2017	1st Lighthouse 100-Mile Ultra	160,93	×2
✓ 5	8/10/2016	17th Heartland 100 Mile Race	160,93	×2
✓ 6	1/10/2016	2nd The Hennepin Hundred - 100 Mile Run	160,93	×2
✓ 7	2/4/2016	22nd Umstead Endurance Run 100 Miles	160,93	×2
✓ 8	13/2/2016	3rd Jackpot Ultra Running Festival 100 Mile Race	160,93	×2
✓ 9	31/10/2015	13th Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 10	12/9/2015	1st The Hennepin Hundred - 100 Mile Run	160,93	×2
✓ 11	23/5/2015	23rd Sulphur Springs Trail Run 100 Mile	160,93	×2
✓ 12	16/5/2015	8th Keys100 Ultra-Marathons 100mi	160,93	×2
✓ 13	4/10/2014	24th Arkansas Traveller 100	160,93	×2
✓ 14	15/9/2012	1st Mark Twain 100 Mile Endurance Run	160,93	×2
✓ 15	7/9/2012	4th Run Woodstock - 100 Mile Hallucination Run	160,93	×2
✓ 16	21/7/2012	25th Angeles Crest 100 Mile	160,93	×2
✓ 17	5/2/2011	19th Rocky Raccoon 100 Mile Trail Runs	160,93	×2
✓ 18	23/10/2010	8th Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 19	31/10/2009	7th Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 20	17/2/2017	4th Jackpot Ultra Running Festival 48 Hour Race	135,22	×2
✓ 21	3/9/2011	2nd Silverton 48 hour Challenge	130,36	×2
✓ 22	17/5/2014	1st Knock on Wood Ultra - 24 Hours Run	122,31	×1
✓ 23	30/6/2012	1st Silverton 24 Hour Mountain Run	106,22	×1
✓ 24	7/2/2015	10th Iron Horse 100 km Endurance Run	100,00	×1
✓ 25	3/1/2015	3rd The Pistol 100 km Ultra Run	100,00	×1
✓ 26	31/3/2012	3rd Coyote Springs 100 km Trail Run	100,00	×1
✓ 27	7/5/2011	16th Miwok 100k Trail race	100,00	×1
✓ 28	17/2/2018	5th Jackpot Ultra Running Festival 24 Hour Race	99,78	×1
✓ 29	27/5/2012	35th Rocky Mountain Double Marathon	84,33	×1
✓ 30	27/12/2009	1st Big Cat Challenge 12-Hour Run	83,69	×1
✓ 31	29/4/2017	4th Heartland 50 Mile Race	80,47	×1
✓ 32	1/4/2017	23rd Umstead Endurance Run 50 Miles	80,47	×1
✓ 33	18/5/2013	20th Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 34	20/10/2012	3rd Deadman Peaks Trail Run	80,47	×1
✓ 35	11/8/2012	1st Squamish 50mi	80,47	×1
✓ 36	4/8/2012	8th HURL Elkhorn 50 Mile Endurance Run	80,47	×1
✓ 37	2/6/2012	5th Endurance Challenge - Washington D.C. Trail 50 Miles	80,47	×1
✓ 38	18/7/2010	3rd Leadville Silver Rush 50 Mile Run	80,47	×1
✓ 39	8/5/2010	7th PCT 50 Mile Trail Run	80,47	×1
✓ 40	17/4/2010	18th Leona Divide 50 Mile Run	80,47	×1
✓ 41	16/1/2010	30th Avalon Benefit 50-Mile Run	80,47	×1
✓ 42	8/8/2009	5th Angeles National Forest 50Mile Trail Race	80,47	×1
✓ 43	9/5/2009	6th PCT 50 Mile Trail Run	80,47	×1
✓ 44	18/4/2009	17th Leona Divide 50 Mile Run	80,47	×1
✓ 45	7/6/2014	8th Run Under The Stars - Paducah	76,44	×1
✓ 46	28/11/2014	3rd Black Diamond 40 Miler Ultramarathon	64,37	—
✓ 47	10/3/2012	9th Land Between The Lakes 60 km Trail Run	60,00	—
✓ 48	18/11/2017	2nd Valley of Fire Backcountry 50 km Trailrace	50,00	—
✓ 49	8/9/2017	2nd The 3 bearsTrail Races - Baby Bear 50 km	50,00	—
✓ 50	10/7/2015	1st Capitol Reef 50K	50,00	—
51	18/4/2015	17th Double Chubb 50k	50,00	—
52	14/7/2012	6th Psycho Psummer Run Toto Run 50K	50,00	—
53	22/4/2012	1st Earth Day 50k	50,00	—
54	21/4/2012	14th Double Chubb 50k	50,00	—
55	20/3/2011	2nd Oriflamme 50K Trail Run	50,00	—
56	25/9/2010	4th Noble Canyon 50k	50,00	—
57	7/8/2010	6th Angeles National Forest 50k Trail Race	50,00	—
58	10/7/2010	1st Cuyamaca Three Peaks 50K Run	50,00	—
59	30/5/2010	5th Forest Park 50K	50,00	—
60	27/3/2010	4th Old Goat's 50 km Trail Race	50,00	—
61	20/3/2010	1st Oriflamme 50K Trail Run	50,00	—
62	26/9/2009	3rd Noble Canyon 50k	50,00	—
63	23/11/2008	4th Santa Monica Mountains 50 km	50,00	—
64	9/8/2008	4th Angeles National Forest 50k Trail Race	50,00	—
65	17/5/2008	15th Bishop High Sierra Ultramarathons 50 km	50,00	—