Leigh Moser

Born : 1968 Cat. W55 Ultrarunner since 2007

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

64,0%

Rank quotient ?This runner's calculation uses 58 eligible race(s): Σ(rank − 1) = 4 518; Σ finishers = 7 063. 4 518 / 7 063 × 100 = 63.97%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed58

Km — ultra races4 041 km

> 100 km6

> 160 km3

> 200 km1

> 24h1

> 48h1

Longest race221,7 km

1st 48 Hours in the Dome — 4/8/2014

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road18,0%

Trail76,6%

?5,5%

Wins & podiums (ultra)

🏆 Win2

🏆 Win F6

🏅 Top 38

🏅 Top 3 F17

Longest winning streak1

Current streak1

Records

50 km5h01'06 100 km11h08'36 50 mi8h32'54 100 mi23h33'13 12 h104,16 km 48 h221,69 km

HISTORY

58 race(s)

Date		Race	Perf.	Rk
2015
28.02	50km	3rd Razorback 50 km Endurance Race	5:46:15 h	1 🏆
2014
04.08	48h	1st 48 Hours in the Dome	221.687 km	2 🥈
10.05	50km	31st Quicksilver 50 km Endurance Run	7:45:55 h	104
05.04	50mi	35th American River 50 Mile Endurance Run	11:20:54 h	510
01.03	50km	2nd Razorback 50 km Endurance Race	5:04:11 h	3 🥉
18.01	50km	4th Steep Ravine 50 km Trail Run	8:02:07 h	36
2013
31.12	12h	4th New Years One Day 12 Hour Run	104.158 km	2 🥈
23.11	50km	2nd Run D'Amore 50K Endurance Run	6:47:10 h	6
12.10	50mi	31st Dick Collins Firetrails 50 Mile	11:05:44 h	194
17.08	50km	3rd Run-de-Vous 50 km Endurance Run	5:14:04 h	3 🥉
06.07	12h	4th Dirty Dozen 12h Endurance Run	97.590 km	6
20.04	100km	27th Ruth Anderson Ultra 100km	11:08:36 h	8
09.03	50km	24th Way Too Cool 50K Endurance Run	6:13:42 h	507
2012
24.11	28mi	28th Quad Dipsea Trail Run	7:44:04 h	173
10.11	100km	1st Run D'Amore 100K Endurance Run	12:46:57 h	1 🏆
18.08	100mi	2nd Run-de-Vous 100 Mile Endurance Run	23:33:13 h	9
07.07	12h	3rd Dirty Dozen 12h Endurance Run	99.714 km	3 🥉
19.05	50km	2nd Born to Run Ultra 50 km Marathon	6:19:00 h	29
21.04	50mi	26th Ruth Anderson Ultra 50mi	8:32:54 h	6
2011
12.11	100mi	9th Javelina Jundred 100 Mile Endurance Run	28:31:26 h	141
08.10	50mi	29th Dick Collins Firetrails 50 Mile	10:53:51 h	139
23.04	50km	25th Ruth Anderson Ultra 50km	5:01:06 h	14
2010
27.11	28mi	26th Quad Dipsea Trail Run	7:58:39 h	187
13.11	50km	6th Stinson Beach 50 km	7:45:53 h	55
23.10	12h	5th San Francisco One Day, 12h	95.595 km	5
09.10	50mi	28th Dick Collins Firetrails 50 Mile	11:08:25 h	165
18.09	50km	7th Redwood Park 50K Trail Run	7:48:15 h	46
05.09	50km	15th Run On The Sly 50 km	6:43:37 h	50
01.08	50km	29th Skyline 50k Endurance Run	6:15:04 h	100
12.06	12h	4th Lake Merritt Half Day 12 Hour Run	89.997 km	7
09.05	50km	6th Redwood Park 50K Trail Run	7:06:47 h	24
2009
19.12	50km	5th Rodeo Beach 50km	6:18:45 h	59
28.11	28mi	25th Quad Dipsea Trail Run	6:50:10 h	127
24.10	12h	4th San Francisco One Day, 12h	104.124 km	2 🥈
10.10	50mi	27th Dick Collins Firetrails 50 Mile	10:31:17 h	143
27.09	50km	7th Santa Cruz Mountains 50 km	6:53:54 h	34
12.09	50km	8th Stevens Creek Striders 50K	7:33:08 h	36
06.09	50km	14th Run On The Sly 50 km	7:05:38 h	42
23.08	50km	4th Montaña de Oro 50 km Race	7:03:37 h	17
26.07	50km	6th Salt Point Trail Run	7:14:27 h	15
13.06	12h	3rd Lake Merritt Half Day 12 Hour Run	101.388 km	10
02.05	100km	14th Miwok 100k Trail race	15:04:12 h	218
22.03	50km	1st Diablo Trails Challenge	8:31:07 h	38
14.03	50km	20th Way Too Cool 50K Endurance Run	7:13:26 h	385
07.02	50km	8th Woodside Trail Run 50K	6:09:29 h	58
17.01	50km	6th Pacifica 50 km Trail Run - Winter Edition	7:19:01 h	40
2008
29.11	28mi	24th Quad Dipsea Trail Run	6:37:08 h	140
15.11	50km	5th Stinson Beach 50 km	7:31:45 h	37
11.10	50mi	26th Dick Collins Firetrails 50 Mile	11:14:03 h	118
20.09	50km	1st Skyline to the Sea 50km	6:44:04 h	118
06.09	50km	3rd Redwood Park 50K Trail Run	7:18:25 h	21
31.08	50km	13th Run On The Sly 50 km	6:44:22 h	43
05.07	50km	6th Angel Island 50k	5:36:35 h	33
12.04	50mi	1st Lake Sonoma 50 Mile Race	12:28:25 h	48
16.03	50km	2nd Montaña de Oro 50 km Race	7:31:53 h	30
2007
13.10	50mi	25th Dick Collins Firetrails 50 Mile	10:40:06 h	128
02.09	50km	12th Run On The Sly 50 km	6:34:37 h	44
03.02	50km	6th Woodside Trail Run 50K	6:08:52 h	56

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	4/8/2014	1st 48 Hours in the Dome	221,69	×4
✓ 2	18/8/2012	2nd Run-de-Vous 100 Mile Endurance Run	160,93	×3
✓ 3	12/11/2011	9th Javelina Jundred 100 Mile Endurance Run	160,93	×3
✓ 4	31/12/2013	4th New Years One Day 12 Hour Run	104,16	×2
✓ 5	24/10/2009	4th San Francisco One Day, 12h	104,12	×2
✓ 6	13/6/2009	3rd Lake Merritt Half Day 12 Hour Run	101,39	×2
✓ 7	20/4/2013	27th Ruth Anderson Ultra 100km	100,00	×2
✓ 8	10/11/2012	1st Run D'Amore 100K Endurance Run	100,00	×2
✓ 9	2/5/2009	14th Miwok 100k Trail race	100,00	×2
✓ 10	7/7/2012	3rd Dirty Dozen 12h Endurance Run	99,71	×1
✓ 11	6/7/2013	4th Dirty Dozen 12h Endurance Run	97,59	×1
✓ 12	23/10/2010	5th San Francisco One Day, 12h	95,60	×1
✓ 13	12/6/2010	4th Lake Merritt Half Day 12 Hour Run	90,00	×1
✓ 14	5/4/2014	35th American River 50 Mile Endurance Run	80,47	×1
✓ 15	12/10/2013	31st Dick Collins Firetrails 50 Mile	80,47	×1
✓ 16	21/4/2012	26th Ruth Anderson Ultra 50mi	80,47	×1
✓ 17	8/10/2011	29th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 18	9/10/2010	28th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 19	10/10/2009	27th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 20	11/10/2008	26th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 21	12/4/2008	1st Lake Sonoma 50 Mile Race	80,47	×1
✓ 22	13/10/2007	25th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 23	28/2/2015	3rd Razorback 50 km Endurance Race	50,00	×1
✓ 24	10/5/2014	31st Quicksilver 50 km Endurance Run	50,00	×1
✓ 25	1/3/2014	2nd Razorback 50 km Endurance Race	50,00	×1
✓ 26	18/1/2014	4th Steep Ravine 50 km Trail Run	50,00	×1
✓ 27	23/11/2013	2nd Run D'Amore 50K Endurance Run	50,00	×1
✓ 28	17/8/2013	3rd Run-de-Vous 50 km Endurance Run	50,00	×1
✓ 29	9/3/2013	24th Way Too Cool 50K Endurance Run	50,00	×1
✓ 30	19/5/2012	2nd Born to Run Ultra 50 km Marathon	50,00	×1
✓ 31	23/4/2011	25th Ruth Anderson Ultra 50km	50,00	×1
✓ 32	13/11/2010	6th Stinson Beach 50 km	50,00	×1
✓ 33	18/9/2010	7th Redwood Park 50K Trail Run	50,00	×1
✓ 34	5/9/2010	15th Run On The Sly 50 km	50,00	×1
✓ 35	1/8/2010	29th Skyline 50k Endurance Run	50,00	×1
✓ 36	9/5/2010	6th Redwood Park 50K Trail Run	50,00	×1
✓ 37	19/12/2009	5th Rodeo Beach 50km	50,00	×1
✓ 38	27/9/2009	7th Santa Cruz Mountains 50 km	50,00	×1
✓ 39	12/9/2009	8th Stevens Creek Striders 50K	50,00	×1
✓ 40	6/9/2009	14th Run On The Sly 50 km	50,00	×1
✓ 41	23/8/2009	4th Montaña de Oro 50 km Race	50,00	×1
✓ 42	26/7/2009	6th Salt Point Trail Run	50,00	×1
✓ 43	22/3/2009	1st Diablo Trails Challenge	50,00	×1
✓ 44	14/3/2009	20th Way Too Cool 50K Endurance Run	50,00	×1
✓ 45	7/2/2009	8th Woodside Trail Run 50K	50,00	×1
✓ 46	17/1/2009	6th Pacifica 50 km Trail Run - Winter Edition	50,00	×1
✓ 47	15/11/2008	5th Stinson Beach 50 km	50,00	×1
✓ 48	20/9/2008	1st Skyline to the Sea 50km	50,00	×1
✓ 49	6/9/2008	3rd Redwood Park 50K Trail Run	50,00	×1
✓ 50	31/8/2008	13th Run On The Sly 50 km	50,00	×1
51	5/7/2008	6th Angel Island 50k	50,00	×1
52	16/3/2008	2nd Montaña de Oro 50 km Race	50,00	×1
53	2/9/2007	12th Run On The Sly 50 km	50,00	×1
54	3/2/2007	6th Woodside Trail Run 50K	50,00	×1
55	24/11/2012	28th Quad Dipsea Trail Run	45,06	—
56	27/11/2010	26th Quad Dipsea Trail Run	45,06	—
57	28/11/2009	25th Quad Dipsea Trail Run	45,06	—
58	29/11/2008	24th Quad Dipsea Trail Run	45,06	—