Dan Spearin
ID 382227
Born : 1972 Cat. M50 Ultrarunner since 2012 USA
34
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
1
Countries visited ?USAUnited States
16,4%
Rank quotient ?This runner's calculation uses 34 eligible race(s): Σ(rank − 1) = 1 100; Σ finishers = 6 697. 1 100 / 6 697 × 100 = 16.43%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed34
Km — ultra races2 786 km
> 100 km5
> 160 km5
Longest race160,9 km
44th Old Dominion 100 Mile Endurance Run — 4/6/2022

Km per year (ultra races)

161
1 race
2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Records

50 km4h15'43100 km12h30'1050 mi7h58'41100 mi20h52'00

HISTORY

34 race(s)
DateRacePerf.Rk
2022
04.06 100mi USA44th Old Dominion 100 Mile Endurance Run 20:52:00 h7
2021
11.12 100km USA19th Hellgate 100 km 14:30:01 h44
17.09 100mi USA13th Grindstone 100 Mile 25:23:12 h19
26.06 100mi USA48th Western States 100 Mile Endurance Run 25:33:16 h64
02.05 50mi USA6th Grayson Highlands 50 Mile Race 8:27:36 h12
2020
12.12 100km USA18th Hellgate 100 km 13:57:33 h26
15.02 50km USA25th Holiday Lake 50K++ 4:53:11 h24
2018
08.12 100km USA16th Hellgate 100 km 15:59:40 h72
03.11 50mi USA36th Mountain Masochist 50 Mile Trail Run 9:50:55 h37
28.04 50km USA18th Promise Land 50K++ 6:18:17 h39
24.03 50km USA11th Terrapin Mountain 50 km Race 5:58:15 h40
17.02 50km USA23rd Holiday Lake 50K++ 5:19:03 h38
2016
10.12 100km USA14th Hellgate 100 km 14:33:10 h36
05.11 50mi USA34th Mountain Masochist 50 Mile Trail Run 7:58:41 h8
16.07 100mi USA15th Tahoe Rim Trail 100M Endurance Run 28:28:41 h43
30.04 50km USA16th Promise Land 50K++ 5:26:08 h13
2015
12.12 100km USA13th Hellgate 100 km 12:30:10 h7
07.11 50mi USA33rd Mountain Masochist 50 Mile Trail Run 8:02:39 h8
25.04 50km USA15th Promise Land 50K++ 5:27:58 h11
21.03 50km USA8th Terrapin Mountain 50 km Race 5:00:04 h10
14.02 50km USA20th Holiday Lake 50K++ 4:15:43 h11
2014
13.12 100km USA12th Hellgate 100 km 14:24:04 h40
01.11 50mi USA32nd Mountain Masochist 50 Mile Trail Run 9:05:41 h31
03.10 100mi USA6th Grindstone 100 Mile 25:22:04 h37
02.08 30mi USA1st Jarmans Invitational Marathon 5:15:39 h6
26.04 50km USA14th Promise Land 50K++ 5:34:45 h20
22.03 50km USA7th Terrapin Mountain 50 km Race 4:59:26 h10
15.02 50km USA19th Holiday Lake 50K++ 5:50:44 h27
2013
14.12 100km USA11th Hellgate 100 km 14:07:31 h20
02.11 50mi USA31st Mountain Masochist 50 Mile Trail Run 8:38:15 h23
27.04 50km USA13th Promise Land 50K++ 6:28:01 h72
23.03 50km USA6th Terrapin Mountain 50 km Race 6:09:07 h93
09.02 50km USA18th Holiday Lake 50K++ 5:35:18 h130
2012
23.06 50km USA1st Eastern Divide Ultra 6:03:51 h56