Sam Fiandaca

Born : 1972 Cat. M50 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 ?

Australia

United States

51,4%

Rank quotient ?This runner's calculation uses 93 eligible race(s): Σ(rank − 1) = 10 746; Σ finishers = 20 899. 10 746 / 20 899 × 100 = 51.42%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed93

Km — ultra races6 562 km

> 100 km9

> 160 km9

Longest race160,9 km

51st Western States 100 Mile Endurance Run — 29/6/2024

Km per year (ultra races)

200

2022

342

2023

691

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km5h10'16 100 km12h46'00 50 mi8h46'55 100 mi26h32'45

HISTORY

93 race(s)

Date		Race	Perf.	Rk
2025
16.08	50km	3rd Fabulous Fahnestock Trail Races	10:41:32 h	55
2024
09.11	50mi	15th Stone Mill 50 Mile Run	12:10:27 h	106
02.11	50km	24th Rio Del Lago 50 km Race	6:19:47 h	61
29.06	100mi	51st Western States 100 Mile Endurance Run	28:51:47 h	217
04.05	100km	27th Miwok 100k Trail Race	13:51:21 h	107
13.04	50km	2nd Placer Trail Running Festival	5:51:51 h	14
16.03	100km	3rd Rabid Raccoon 100 km	15:18:16 h	16
09.03	50km	7th Chanoko 50km Trail Race	6:04:03 h	25
17.02	50km	12th FOURmidable 50K	6:50:09 h	84
27.01	50km	12th Fort Ord 50K Trail Run	6:41:36 h	58
2023
08.09	100mi	15th Run Woodstock - 100 Mile Hallucination Run	29:38:58 h	96
19.08	31.5mi	22nd Tamalpa Headlands 50K	7:31:04 h	166
15.04	50mi	9th Ozarks Foothills 50M	13:11:10 h	13
28.01	50km	10th Sean O'Brien 50 km Trail Race	8:27:03 h	58
2022
17.09	50km	1st Red Feather Trail Jamboree	7:45:23 h	72
03.09	50km	4th Firebird 50km Trail Race	7:07:30 h	21
25.03	50km	17th Antelope Island Buffalo Run 50 km	7:21:36 h	44
05.03	50km	32nd Way Too Cool 50K Endurance Run	6:31:35 h	298
2021
24.07	100mi	15th Burning River 100 Mile Endurance Run	29:17:58 h	131
15.05	55mi	7th Manchester to Monadnock Ultramarathon	15:08:06 h	34
30.04	50km	11th Salt Flats 50 km	6:18:30 h	22
17.04	33mi	22th Oak Mountain 50km Race	8:01:43 h	55
2019
04.05	100km	24th Miwok 100k Trail Race	15:21:39 h	241
06.04	50mi	27th Leona Divide 50 Mile Run	13:43:28 h	86
09.03	50mi	8th Marin Ultra Challenge 50 Mile Race	10:41:18 h	73
02.03	50km	30th Way Too Cool 50K Endurance Run	6:29:36 h	301
02.02	50km	7th Fort Ord 50K Trail Run	6:38:40 h	50
19.01	50km	7th Wilson Creek Frozen 50K	7:47:58 h	50
2018
21.07	100mi	30th Vermont 100 Mile Endurance Race	28:56:26 h	252
05.05	100km	23nd Miwok 100k Trail Race	13:30:35 h	125
31.03	50km	3rd Valencia Trail Race	6:23:42 h	41
2017
18.11	50km	11th Endurance Challenge - California Trail 50 km	8:02:51 h	381
28.10	100mi	15th Javelina Jundred 100 Mile Endurance Run	26:32:45 h	196
07.10	100km	6th Cuyamaca 100 km Endurance Run	18:05:11 h	138
09.09	100mi	11th Headlands Hundred 100 Mile Endurance Run	31:24:59 h	54
26.08	31.5mi	18th Tamalpa Headlands 50K	7:42:29 h	93
06.08	50km	36th Skyline 50k Endurance Run	7:21:45 h	146
2016
03.12	50km	10th Endurance Challenge - California Trail 50 km	8:31:52 h	427
27.08	31.5mi	17th Tamalpa Headlands 50K	7:55:13 h	191
09.04	50mi	8th Lake Sonoma 50 Mile Race	13:24:13 h	287
06.02	50km	4th Fort Ord 50K Trail Run	6:39:41 h	40
2015
05.12	50km	9th Endurance Challenge - California Trail 50 km	6:39:30 h	244
18.10	50km	2nd Overlook Endurance Run 50K	5:50:29 h	49
27.06	100mi	42nd Western States 100 Mile Endurance Run	28:43:57 h	194
16.05	50km	30th Silver State 50 km	6:26:31 h	39
11.04	50mi	7th Lake Sonoma 50 Mile Race	11:12:26 h	182
07.03	50km	26th Way Too Cool 50K Endurance Run	5:15:12 h	237
21.02	50km	5th Chabot Trail Run	5:44:04 h	28
31.01	50km	3rd Fort Ord 50K Trail Run	5:49:46 h	19
10.01	50km	15th Bandera 50 km Ultratrail	6:50:20 h	57
2014
06.12	50km	8th Endurance Challenge - California Trail 50 km	6:05:21 h	164
23.08	50km	23rd Bulldog 50k Ultra Run	5:27:30 h	49
03.08	50km	33rd Skyline 50k Endurance Run	5:26:18 h	54
28.06	100mi	41st Western States 100 Mile Endurance Run	29:32:49 h	276
17.05	100km	21st Bishop High Sierra Ultramarathons 100 km	15:54:36 h	28
26.04	50km	5th Folsom Lake Trail Run - Spring 50K	6:19:42 h	33
12.04	50mi	6th Lake Sonoma 50 Mile Race	11:51:54 h	234
08.03	50km	25th Way Too Cool 50K Endurance Run	5:10:16 h	195
22.02	50mi	3rd Everglades 50 Mile Ultra Run	12:16:37 h	27
01.02	50km	1st Sean O'Brien 50 km Trail Race	6:22:04 h	38
2013
07.12	50km	7th Endurance Challenge - California Trail 50 km	6:17:19 h	121
06.04	50mi	34th American River 50 Mile Endurance Run	10:24:42 h	395
2012
01.12	50km	6th Endurance Challenge - California Trail 50 km	5:31:22 h	75
13.10	50mi	30th Dick Collins Firetrails 50 Mile	9:53:53 h	79
15.09	100mi	3rd Pine to Palm 100 Mile Endurance Run	28:26:58 h	39
19.08	50km	17th Run On The Sly 50 km	6:22:14 h	40
11.08	50km	8th Angeles National Forest 50k Trail Race	8:02:47 h	36
12.05	50km	29th Quicksilver 50 km Endurance Run	6:28:53 h	50
10.03	50km	23rd Way Too Cool 50K Endurance Run	5:13:23 h	204
2011
03.12	50km	5th Endurance Challenge - California Trail 50 km	6:41:59 h	159
21.08	50km	16th Run On The Sly 50 km	5:49:32 h	33
14.05	100km	1st Born to Run Ultra 100 km Marathon	12:46:00 h	12
01.05	60km	11th Mount Diablo 60k	9:53:44 h	18
09.04	50mi	32nd American River 50 Mile Endurance Run	8:46:55 h	110
12.03	50km	22nd Way Too Cool 50K Endurance Run	5:20:01 h	176
2010
04.12	50km	4th Endurance Challenge - California Trail 50 km	6:47:24 h	101
30.10	50km	1st Boggs Mountain Boogie 50K	7:14:56 h	29
09.10	50mi	28th Dick Collins Firetrails 50 Mile	11:49:24 h	196
07.08	50km	6th Angeles National Forest 50k Trail Race	7:26:20 h	43
01.08	50km	29th Skyline 50k Endurance Run	5:33:12 h	64
13.06	33mi	14th Holcomb Valley 33 Mile	7:18:05 h	51
15.05	100km	3rd The North Face 100 Australia	19:29:15 h	309
10.04	50mi	31st American River 50 Mile Endurance Run	10:46:16 h	378
27.02	50km	6th Sequoia Trail Run	6:38:17 h	64
2009
05.12	50km	3rd Endurance Challenge - California Trail 50 km	6:37:55 h	66
10.10	50mi	27th Dick Collins Firetrails 50 Mile	11:40:20 h	190
08.08	50km	5th Angeles National Forest 50k Trail Race	7:30:32 h	95
02.05	50km	29th Wild Wild West 50k	6:52:10 h	27
04.04	50mi	30th American River 50 Mile Endurance Run	10:45:46 h	327
2008
06.12	50km	2nd Endurance Challenge - California Trail 50 km	7:47:29 h	83
09.08	50km	4th Angeles National Forest 50k Trail Race	8:19:23 h	93
03.05	50km	28th Wild Wild West 50k	7:13:37 h	36
2007
01.12	50km	1st Endurance Challenge - California Trail 50 km	8:40:26 h	68

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	29/6/2024	51st Western States 100 Mile Endurance Run	160,93	×3
✓ 2	8/9/2023	15th Run Woodstock - 100 Mile Hallucination Run	160,93	×3
✓ 3	24/7/2021	15th Burning River 100 Mile Endurance Run	160,93	×3
✓ 4	21/7/2018	30th Vermont 100 Mile Endurance Race	160,93	×3
✓ 5	28/10/2017	15th Javelina Jundred 100 Mile Endurance Run	160,93	×3
✓ 6	9/9/2017	11th Headlands Hundred 100 Mile Endurance Run	160,93	×3
✓ 7	27/6/2015	42nd Western States 100 Mile Endurance Run	160,93	×3
✓ 8	28/6/2014	41st Western States 100 Mile Endurance Run	160,93	×3
✓ 9	15/9/2012	3rd Pine to Palm 100 Mile Endurance Run	160,93	×3
✓ 10	4/5/2024	27th Miwok 100k Trail Race	100,00	×1
✓ 11	16/3/2024	3rd Rabid Raccoon 100 km	100,00	×1
✓ 12	4/5/2019	24th Miwok 100k Trail Race	100,00	×1
✓ 13	5/5/2018	23nd Miwok 100k Trail Race	100,00	×1
✓ 14	7/10/2017	6th Cuyamaca 100 km Endurance Run	100,00	×1
✓ 15	17/5/2014	21st Bishop High Sierra Ultramarathons 100 km	100,00	×1
✓ 16	14/5/2011	1st Born to Run Ultra 100 km Marathon	100,00	×1
✓ 17	15/5/2010	3rd The North Face 100 Australia	100,00	×1
✓ 18	15/5/2021	7th Manchester to Monadnock Ultramarathon	88,51	×1
✓ 19	9/11/2024	15th Stone Mill 50 Mile Run	80,47	×1
✓ 20	15/4/2023	9th Ozarks Foothills 50M	80,47	×1
✓ 21	6/4/2019	27th Leona Divide 50 Mile Run	80,47	×1
✓ 22	9/3/2019	8th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 23	9/4/2016	8th Lake Sonoma 50 Mile Race	80,47	×1
✓ 24	11/4/2015	7th Lake Sonoma 50 Mile Race	80,47	×1
✓ 25	12/4/2014	6th Lake Sonoma 50 Mile Race	80,47	×1
✓ 26	22/2/2014	3rd Everglades 50 Mile Ultra Run	80,47	×1
✓ 27	6/4/2013	34th American River 50 Mile Endurance Run	80,47	×1
✓ 28	13/10/2012	30th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 29	9/4/2011	32nd American River 50 Mile Endurance Run	80,47	×1
✓ 30	9/10/2010	28th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 31	10/4/2010	31st American River 50 Mile Endurance Run	80,47	×1
✓ 32	10/10/2009	27th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 33	4/4/2009	30th American River 50 Mile Endurance Run	80,47	×1
✓ 34	1/5/2011	11th Mount Diablo 60k	60,00	×1
✓ 35	17/4/2021	22th Oak Mountain 50km Race	53,11	×1
✓ 36	13/6/2010	14th Holcomb Valley 33 Mile	53,11	×1
✓ 37	19/8/2023	22nd Tamalpa Headlands 50K	50,69	—
✓ 38	26/8/2017	18th Tamalpa Headlands 50K	50,69	—
✓ 39	27/8/2016	17th Tamalpa Headlands 50K	50,69	—
✓ 40	16/8/2025	3rd Fabulous Fahnestock Trail Races	50,00	—
✓ 41	2/11/2024	24th Rio Del Lago 50 km Race	50,00	—
✓ 42	13/4/2024	2nd Placer Trail Running Festival	50,00	—
✓ 43	9/3/2024	7th Chanoko 50km Trail Race	50,00	—
✓ 44	17/2/2024	12th FOURmidable 50K	50,00	—
✓ 45	27/1/2024	12th Fort Ord 50K Trail Run	50,00	—
✓ 46	28/1/2023	10th Sean O'Brien 50 km Trail Race	50,00	—
✓ 47	17/9/2022	1st Red Feather Trail Jamboree	50,00	—
✓ 48	3/9/2022	4th Firebird 50km Trail Race	50,00	—
✓ 49	25/3/2022	17th Antelope Island Buffalo Run 50 km	50,00	—
✓ 50	5/3/2022	32nd Way Too Cool 50K Endurance Run	50,00	—
51	30/4/2021	11th Salt Flats 50 km	50,00	—
52	2/3/2019	30th Way Too Cool 50K Endurance Run	50,00	—
53	2/2/2019	7th Fort Ord 50K Trail Run	50,00	—
54	19/1/2019	7th Wilson Creek Frozen 50K	50,00	—
55	31/3/2018	3rd Valencia Trail Race	50,00	—
56	18/11/2017	11th Endurance Challenge - California Trail 50 km	50,00	—
57	6/8/2017	36th Skyline 50k Endurance Run	50,00	—
58	3/12/2016	10th Endurance Challenge - California Trail 50 km	50,00	—
59	6/2/2016	4th Fort Ord 50K Trail Run	50,00	—
60	5/12/2015	9th Endurance Challenge - California Trail 50 km	50,00	—
61	18/10/2015	2nd Overlook Endurance Run 50K	50,00	—
62	16/5/2015	30th Silver State 50 km	50,00	—
63	7/3/2015	26th Way Too Cool 50K Endurance Run	50,00	—
64	21/2/2015	5th Chabot Trail Run	50,00	—
65	31/1/2015	3rd Fort Ord 50K Trail Run	50,00	—
66	10/1/2015	15th Bandera 50 km Ultratrail	50,00	—
67	6/12/2014	8th Endurance Challenge - California Trail 50 km	50,00	—
68	23/8/2014	23rd Bulldog 50k Ultra Run	50,00	—
69	3/8/2014	33rd Skyline 50k Endurance Run	50,00	—
70	26/4/2014	5th Folsom Lake Trail Run - Spring 50K	50,00	—
71	8/3/2014	25th Way Too Cool 50K Endurance Run	50,00	—
72	1/2/2014	1st Sean O'Brien 50 km Trail Race	50,00	—
73	7/12/2013	7th Endurance Challenge - California Trail 50 km	50,00	—
74	1/12/2012	6th Endurance Challenge - California Trail 50 km	50,00	—
75	19/8/2012	17th Run On The Sly 50 km	50,00	—
76	11/8/2012	8th Angeles National Forest 50k Trail Race	50,00	—
77	12/5/2012	29th Quicksilver 50 km Endurance Run	50,00	—
78	10/3/2012	23rd Way Too Cool 50K Endurance Run	50,00	—
79	3/12/2011	5th Endurance Challenge - California Trail 50 km	50,00	—
80	21/8/2011	16th Run On The Sly 50 km	50,00	—
81	12/3/2011	22nd Way Too Cool 50K Endurance Run	50,00	—
82	4/12/2010	4th Endurance Challenge - California Trail 50 km	50,00	—
83	30/10/2010	1st Boggs Mountain Boogie 50K	50,00	—
84	7/8/2010	6th Angeles National Forest 50k Trail Race	50,00	—
85	1/8/2010	29th Skyline 50k Endurance Run	50,00	—
86	27/2/2010	6th Sequoia Trail Run	50,00	—
87	5/12/2009	3rd Endurance Challenge - California Trail 50 km	50,00	—
88	8/8/2009	5th Angeles National Forest 50k Trail Race	50,00	—
89	2/5/2009	29th Wild Wild West 50k	50,00	—
90	6/12/2008	2nd Endurance Challenge - California Trail 50 km	50,00	—
91	9/8/2008	4th Angeles National Forest 50k Trail Race	50,00	—
92	3/5/2008	28th Wild Wild West 50k	50,00	—
93	1/12/2007	1st Endurance Challenge - California Trail 50 km	50,00	—