Anil Rao

Born : 1975 Cat. M50 Ultrarunner since 2004

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

India

United States

65,7%

Rank quotient ?This runner's calculation uses 96 eligible race(s): Σ(rank − 1) = 8 541; Σ finishers = 12 999. 8 541 / 12 999 × 100 = 65.71%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed96

Km — ultra races8 496 km

> 100 km16

> 160 km14

> 200 km2

> 24h3

> 48h1

Longest race325,1 km

6th Tahoe 200 Mile Endurance Run — 13/9/2019

Km per year (ultra races)

567

2022

261

2023

150

2024

491

2025

100

2026

Race types (share of distance)

Road14,5%

Trail85,5%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 31

🏅 Top 3 M3

Longest winning streak0

Current streak0

Records

50 km4h31'02 100 km12h50'46 50 mi9h12'47 100 mi27h47'21 6 h58,27 km 12 h93,91 km 24 h119,57 km

HISTORY

96 race(s)

Date		Race	Perf.	Rk
2026
09.05	100km	43rd Quicksilver 100 km Endurance Run	15:50:05 h	135
2025
27.09	50mi	43rd Dick Collins Firetrails 50 Mile	10:38:01 h	24
05.09	100mi	46th Wasatch Front 100 Mile	35:15:22 h	179
16.08	31.5mi	24th Tamalpa Headlands 50K	6:07:57 h	120
10.05	50km	42nd Quicksilver 50 km Endurance Run	8:08:18 h	86
12.04	98.9km	11th Gorge Waterfalls 100k	16:46:26 h	265
08.03	50km	13th Marin Ultra Challenge 50 km Race	6:15:31 h	88
2024
11.05	100km	41th Quicksilver 100 km Endurance Run	16:00:46 h	94
03.02	50km	46th Jed Smith Ultra Classic - 50 km Race	5:03:36 h	19
2023
24.06	100mi	50th Western States 100 Mile Endurance Run	29:43:00 h	314
13.05	100km	40th Quicksilver 100 km Endurance Run	16:13:10 h	78
2022
26.11	28mi	37th Quad Dipsea Trail Run	7:18:02 h	192
24.09	50mi	40th Dick Collins Firetrails 50 Mile	10:50:38 h	22
03.06	100mi	9th Scout Mountain 100 Mile Ultra Trail	32:32:40 h	19
14.05	100km	39th Quicksilver 100 km Endurance Run	16:25:18 h	99
07.05	100km	25th Miwok 100k Trail Race	14:37:23 h	160
12.03	50mi	10th Marin Ultra Challenge 50 Mile Race	11:40:08 h	69
2021
23.10	100km	38th Quicksilver 100 km Endurance Run	13:41:01 h	44
25.09	50mi	39th Dick Collins Firetrails 50 Mile	11:15:51 h	18
2019
28.12	72h	35th Across the Years, 72h	246.187 km	9
13.09	202mi	6th Tahoe 200 Mile Endurance Run	4d 02:40:34 h	141
04.08	50km	38th Skyline 50k Endurance Run	6:20:11 h	76
20.07	24h	5th Bengaluru 24 Hour Stadium Run	102.157 km	52
11.05	100km	36th Quicksilver 100 km Endurance Run	16:44:24 h	144
04.05	100km	24th Miwok 100k Trail Race	14:28:37 h	174
06.04	50mi	40th American River 50 Mile Endurance Run	10:09:10 h	73
09.03	50mi	8th Marin Ultra Challenge 50 Mile Race	10:07:31 h	58
02.02	50km	4th Eldrith Gosney’s Pure Ultra	7:09:00 h	11
2018
21.07	100mi	17th Tahoe Rim Trail 100M Endurance Run	33:51:50 h	124
12.05	100km	35th Quicksilver 100 km Endurance Run	15:29:35 h	110
2017
11.08	120mi	8th Fat Dog 120 Mile Trail Race	46:42:15 h	100
09.06	12h	4th San Francisco Summer Solstice 12h	81.577 km	3 🥉
13.05	100km	34th Quicksilver 100 km Endurance Run	14:47:53 h	99
11.03	50mi	6th Marin Ultra Challenge 50 Mile Race	13:04:00 h	103
2016
08.10	50mi	34th Dick Collins Firetrails 50 Mile	10:56:00 h	51
27.08	100mi	18th Cascade Crest Classic 100 Mile	33:51:18 h	123
07.08	50km	35th Skyline 50k Endurance Run	6:28:36 h	88
14.05	100km	33rd Quicksilver 100 km Endurance Run	14:13:58 h	71
12.03	50mi	5th Marin Ultra Challenge 50 Mile Race	12:10:15 h	78
20.02	50km	2nd Run for Amma 50 km	6:17:00 h	12
2015
31.12	6h	6th New Years One Day 6 Hour Run	58.274 km	5
10.07	100mi	5th Santa Barbara 100 Mile Endurance Race	34:23:02 h	17
20.06	12h	3rd San Francisco Summer Solstice 12h	93.913 km	6
09.05	100km	32nd Quicksilver 100 km Endurance Run	16:22:37 h	178
04.04	50mi	36th American River 50 Mile Endurance Run	12:33:29 h	500
2014
11.10	50mi	32nd Dick Collins Firetrails 50 Mile	10:55:17 h	114
13.09	100mi	8th Headlands Hundred 100 Mile Endurance Run	29:03:59 h	19
23.08	31.5mi	15th Tamalpa Headlands 50K	6:29:58 h	86
14.06	50mi	2nd Bryce 50 Mile Trail Run	13:53:04 h	73
10.05	100km	31st Quicksilver 100 km Endurance Run	14:57:14 h	46
01.03	50km	2nd Razorback 50 km Endurance Race	6:11:58 h	4
01.02	50km	36th Jed Smith Ultra Classic - 50 km Race	4:31:02 h	22
2013
30.11	28mi	29th Quad Dipsea Trail Run	6:15:43 h	95
14.09	50mi	7th Headlands Hundred 50 Mile Endurance Run	13:58:00 h	101
11.08	50km	32nd Skyline 50k Endurance Run	5:56:42 h	121
2012
12.08	50km	31st Skyline 50k Endurance Run	5:54:42 h	93
23.06	100mi	39th Western States 100 Mile Endurance Run	29:39:29 h	305
20.05	50km	25th Ohlone 50K Wilderness Run	8:03:15 h	114
21.04	50km	26th Ruth Anderson Ultra 50km	4:41:39 h	6
14.04	50mi	4th Lake Sonoma 50 Mile Race	10:43:49 h	123
24.03	50km	1st Woodside Ramble 50K - Spring	5:43:15 h	18
2011
30.04	50km	28th Quicksilver 50 km Endurance Run	6:04:30 h	47
23.04	50km	25th Ruth Anderson Ultra 50km	4:39:08 h	8
2010
11.09	100mi	10th Rio Del Lago 100 Mile	27:47:21 h	35
17.07	50mi	9th Tahoe Rim Trail 50M Endurance Runs	14:19:47 h	71
08.05	50mi	27th Quicksilver 50 Mile Endurance Run	10:50:33 h	56
2009
05.12	50mi	3rd Endurance Challenge - California Trail 50 Mile	12:46:27 h	164
10.10	50mi	27th Dick Collins Firetrails 50 Mile	13:09:57 h	213
12.09	50km	8th Stevens Creek Striders 50K	7:48:37 h	42
18.07	50km	5th Sequoia Trail Run	6:58:29 h	28
02.05	100km	14th Miwok 100k Trail race	14:17:14 h	189
18.04	50mi	23th Ruth Anderson Ultra 50mi	9:12:47 h	10
28.03	50mi	2nd Lake Sonoma 50 Mile Race	12:10:33 h	90
2007
20.10	24h	2nd San Francisco One Day, 24h	119.574 km	28
22.09	100mi	8th Rio Del Lago 100 Mile	29:24:28 h	70
08.09	50km	6th Stevens Creek Striders 50K	7:01:56 h	29
04.08	12h	1st Cool 12 Hour Night Run	72.420 km	13
21.07	100mi	6th Tahoe Rim Trail 100M Endurance Runs	34:11:30 h	65
30.06	50km	4th Pacifica 50 km Trail Run - Summer Edition	7:43:20 h	29
20.05	50km	20th Ohlone 50K Wilderness Run	7:52:24 h	106
12.05	50km	24th Quicksilver 50 km Endurance Run	6:05:50 h	47
05.05	100km	12th Miwok 100k Trail race	14:49:34 h	168
14.04	50mi	28th American River 50 Mile Endurance Run	11:09:36 h	355
31.03	100km	21st Ruth Anderson Ultra 100km	12:50:46 h	12
10.03	50km	18th Way Too Cool 50K Endurance Run	6:55:04 h	362
03.02	50mi	29th Jed Smith Ultra Classic - 50 Mile Race	9:57:50 h	21
2006
04.11	50mi	11th Helen Klein Ultra Classic 50mi	9:44:02 h	73
15.07	50mi	5th Tahoe Rim Trail 50M Endurance Runs	16:44:17 h	84
10.06	50km	6th Mount Diablo 50K	10:39:00 h	39
13.05	50mi	23rd Quicksilver 50 Mile Endurance Run	12:20:46 h	44
2005
17.12	50km	Muir Beach Trail Run	7:58:53 h	20
05.11	50mi	10th Helen Klein Ultra Classic 50mi	11:11:46 h	98
27.08	31.5mi	8th Tamalpa Headlands 50K	7:40:10 h	142
16.07	50km	3rd Santa Cruz Mountains 50 km	7:48:17 h	19
07.05	50km	22nd Quicksilver 50 km Endurance Run	7:05:23 h	54
2004
19.06	50km	2nd Skyline Ridge Trail Run	8:04:28 h	35

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	13/9/2019	6th Tahoe 200 Mile Endurance Run	325,09	×4
✓ 2	28/12/2019	35th Across the Years, 72h	246,19	×3
✓ 3	11/8/2017	8th Fat Dog 120 Mile Trail Race	193,12	×2
✓ 4	5/9/2025	46th Wasatch Front 100 Mile	160,93	×2
✓ 5	24/6/2023	50th Western States 100 Mile Endurance Run	160,93	×2
✓ 6	3/6/2022	9th Scout Mountain 100 Mile Ultra Trail	160,93	×2
✓ 7	21/7/2018	17th Tahoe Rim Trail 100M Endurance Run	160,93	×2
✓ 8	27/8/2016	18th Cascade Crest Classic 100 Mile	160,93	×2
✓ 9	10/7/2015	5th Santa Barbara 100 Mile Endurance Race	160,93	×2
✓ 10	13/9/2014	8th Headlands Hundred 100 Mile Endurance Run	160,93	×2
✓ 11	23/6/2012	39th Western States 100 Mile Endurance Run	160,93	×2
✓ 12	11/9/2010	10th Rio Del Lago 100 Mile	160,93	×2
✓ 13	22/9/2007	8th Rio Del Lago 100 Mile	160,93	×2
✓ 14	21/7/2007	6th Tahoe Rim Trail 100M Endurance Runs	160,93	×2
✓ 15	20/10/2007	2nd San Francisco One Day, 24h	119,57	×1
✓ 16	20/7/2019	5th Bengaluru 24 Hour Stadium Run	102,16	×1
✓ 17	9/5/2026	43rd Quicksilver 100 km Endurance Run	100,00	×1
✓ 18	11/5/2024	41th Quicksilver 100 km Endurance Run	100,00	×1
✓ 19	13/5/2023	40th Quicksilver 100 km Endurance Run	100,00	×1
✓ 20	14/5/2022	39th Quicksilver 100 km Endurance Run	100,00	×1
✓ 21	7/5/2022	25th Miwok 100k Trail Race	100,00	×1
✓ 22	23/10/2021	38th Quicksilver 100 km Endurance Run	100,00	×1
✓ 23	11/5/2019	36th Quicksilver 100 km Endurance Run	100,00	×1
✓ 24	4/5/2019	24th Miwok 100k Trail Race	100,00	×1
✓ 25	12/5/2018	35th Quicksilver 100 km Endurance Run	100,00	×1
✓ 26	13/5/2017	34th Quicksilver 100 km Endurance Run	100,00	×1
✓ 27	14/5/2016	33rd Quicksilver 100 km Endurance Run	100,00	×1
✓ 28	9/5/2015	32nd Quicksilver 100 km Endurance Run	100,00	×1
✓ 29	10/5/2014	31st Quicksilver 100 km Endurance Run	100,00	×1
✓ 30	2/5/2009	14th Miwok 100k Trail race	100,00	×1
✓ 31	5/5/2007	12th Miwok 100k Trail race	100,00	×1
✓ 32	31/3/2007	21st Ruth Anderson Ultra 100km	100,00	×1
✓ 33	12/4/2025	11th Gorge Waterfalls 100k	98,90	×1
✓ 34	20/6/2015	3rd San Francisco Summer Solstice 12h	93,91	×1
✓ 35	9/6/2017	4th San Francisco Summer Solstice 12h	81,58	×1
✓ 36	27/9/2025	43rd Dick Collins Firetrails 50 Mile	80,47	×1
✓ 37	24/9/2022	40th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 38	12/3/2022	10th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 39	25/9/2021	39th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 40	6/4/2019	40th American River 50 Mile Endurance Run	80,47	×1
✓ 41	9/3/2019	8th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 42	11/3/2017	6th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 43	8/10/2016	34th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 44	12/3/2016	5th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 45	4/4/2015	36th American River 50 Mile Endurance Run	80,47	×1
✓ 46	11/10/2014	32nd Dick Collins Firetrails 50 Mile	80,47	×1
✓ 47	14/6/2014	2nd Bryce 50 Mile Trail Run	80,47	×1
✓ 48	14/9/2013	7th Headlands Hundred 50 Mile Endurance Run	80,47	×1
✓ 49	14/4/2012	4th Lake Sonoma 50 Mile Race	80,47	×1
✓ 50	17/7/2010	9th Tahoe Rim Trail 50M Endurance Runs	80,47	×1
✓ 51	8/5/2010	27th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 52	5/12/2009	3rd Endurance Challenge - California Trail 50 Mile	80,47	×1
✓ 53	10/10/2009	27th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 54	18/4/2009	23th Ruth Anderson Ultra 50mi	80,47	×1
✓ 55	28/3/2009	2nd Lake Sonoma 50 Mile Race	80,47	×1
✓ 56	14/4/2007	28th American River 50 Mile Endurance Run	80,47	×1
✓ 57	3/2/2007	29th Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 58	4/11/2006	11th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 59	15/7/2006	5th Tahoe Rim Trail 50M Endurance Runs	80,47	×1
✓ 60	13/5/2006	23rd Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 61	5/11/2005	10th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 62	4/8/2007	1st Cool 12 Hour Night Run	72,42	—
63	31/12/2015	6th New Years One Day 6 Hour Run	58,27	—
64	16/8/2025	24th Tamalpa Headlands 50K	50,69	—
65	23/8/2014	15th Tamalpa Headlands 50K	50,69	—
66	27/8/2005	8th Tamalpa Headlands 50K	50,69	—
67	10/5/2025	42nd Quicksilver 50 km Endurance Run	50,00	—
68	8/3/2025	13th Marin Ultra Challenge 50 km Race	50,00	—
69	3/2/2024	46th Jed Smith Ultra Classic - 50 km Race	50,00	—
70	4/8/2019	38th Skyline 50k Endurance Run	50,00	—
71	2/2/2019	4th Eldrith Gosney’s Pure Ultra	50,00	—
72	7/8/2016	35th Skyline 50k Endurance Run	50,00	—
73	20/2/2016	2nd Run for Amma 50 km	50,00	—
74	1/3/2014	2nd Razorback 50 km Endurance Race	50,00	—
75	1/2/2014	36th Jed Smith Ultra Classic - 50 km Race	50,00	—
76	11/8/2013	32nd Skyline 50k Endurance Run	50,00	—
77	12/8/2012	31st Skyline 50k Endurance Run	50,00	—
78	20/5/2012	25th Ohlone 50K Wilderness Run	50,00	—
79	21/4/2012	26th Ruth Anderson Ultra 50km	50,00	—
80	24/3/2012	1st Woodside Ramble 50K - Spring	50,00	—
81	30/4/2011	28th Quicksilver 50 km Endurance Run	50,00	—
82	23/4/2011	25th Ruth Anderson Ultra 50km	50,00	—
83	12/9/2009	8th Stevens Creek Striders 50K	50,00	—
84	18/7/2009	5th Sequoia Trail Run	50,00	—
85	8/9/2007	6th Stevens Creek Striders 50K	50,00	—
86	30/6/2007	4th Pacifica 50 km Trail Run - Summer Edition	50,00	—
87	20/5/2007	20th Ohlone 50K Wilderness Run	50,00	—
88	12/5/2007	24th Quicksilver 50 km Endurance Run	50,00	—
89	10/3/2007	18th Way Too Cool 50K Endurance Run	50,00	—
90	10/6/2006	6th Mount Diablo 50K	50,00	—
91	17/12/2005	Muir Beach Trail Run	50,00	—
92	16/7/2005	3rd Santa Cruz Mountains 50 km	50,00	—
93	7/5/2005	22nd Quicksilver 50 km Endurance Run	50,00	—
94	19/6/2004	2nd Skyline Ridge Trail Run	50,00	—
95	26/11/2022	37th Quad Dipsea Trail Run	45,06	—
96	30/11/2013	29th Quad Dipsea Trail Run	45,06	—