Douglas Shanks

ID 281973

Born : 1967 Cat. M55 Ultrarunner since 2011

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 ?

South Africa

United States

20,3%

Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 2 558; Σ finishers = 12 610. 2 558 / 12 610 × 100 = 20.29%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed19

Km — ultra races991 km

Longest race80,5 km

1st Wy’east Wonder 50 Mile Trail Race — 16/6/2018

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road5,6%

Trail94,4%

Records

50 km4h37'58 50 mi10h24'50

HISTORY

19 race(s) · 1 split(s) nested

Date		Race	Perf.	Rk
2018
08.12	50km	8th Deception Pass 50 km	5:32:23 h	72
16.06	50mi	1st Wy’east Wonder 50 Mile Trail Race	10:24:50 h	57
28.05	50km	6th Stumptown Trail Run 50K	5:17:33 h	34
19.05	50km	10th Sun Mountain 50 km Trail Races	5:54:15 h	76
24.02	55km	5th Antelope Canyon 55 km Race	6:55:47 h	41
2017
07.10	50km	4th Oregon Coast 50k	5:43:10 h	81
05.08	50km	6th Volcanic 50	9:57:54 h	96
20.05	50km	4th Grand Canyon 50 km	6:19:31 h	34
15.04	56km	48th Two Oceans Marathon	5:13:03 h	1662
15.04	50km	48th Two Oceans Marathon - 50km Split	4:36:41 h	1627
17.02	50km	17th Hagg Lake Trail Runs 50K	5:45:21 h	37
2015
25.05	50km	4th Stumptown Trail Run 50K	4:53:49 h	21
2014
14.06	50km	1st Smith Rock Ascent 50K	6:21:59 h	53
15.02	50km	14th Hagg Lake Trail Runs 50K	5:21:02 h	50
2013
11.05	50km	18th McDonald Forest 50K Trail Run	5:14:18 h	32
30.03	50km	3rd Gorge Waterfalls 50k	4:37:58 h	49
16.02	50km	13th Hagg Lake Trail Runs 50K	5:09:53 h	59
2012
08.09	50km	25th McKenzie River 50 km Trail Run	4:44:24 h	19
18.02	50km	12th Hagg Lake Trail Runs 50K	4:56:09 h	50
2011
19.02	50km	11th Hagg Lake Trail Runs 50K	5:16:51 h	54

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	16/6/2018	1st Wy’east Wonder 50 Mile Trail Race	80,47	×3
✓ 2	15/4/2017	48th Two Oceans Marathon	56,00	×2
✓ 3	24/2/2018	5th Antelope Canyon 55 km Race	55,00	×2
✓ 4	8/12/2018	8th Deception Pass 50 km	50,00	×2
✓ 5	28/5/2018	6th Stumptown Trail Run 50K	50,00	×2
✓ 6	19/5/2018	10th Sun Mountain 50 km Trail Races	50,00	×2
✓ 7	7/10/2017	4th Oregon Coast 50k	50,00	×2
✓ 8	5/8/2017	6th Volcanic 50	50,00	×2
✓ 9	20/5/2017	4th Grand Canyon 50 km	50,00	×2
✓ 10	17/2/2017	17th Hagg Lake Trail Runs 50K	50,00	×2
✓ 11	25/5/2015	4th Stumptown Trail Run 50K	50,00	×2
✓ 12	14/6/2014	1st Smith Rock Ascent 50K	50,00	×2
✓ 13	15/2/2014	14th Hagg Lake Trail Runs 50K	50,00	×2
✓ 14	11/5/2013	18th McDonald Forest 50K Trail Run	50,00	×2
✓ 15	30/3/2013	3rd Gorge Waterfalls 50k	50,00	×2
✓ 16	16/2/2013	13th Hagg Lake Trail Runs 50K	50,00	×2
✓ 17	8/9/2012	25th McKenzie River 50 km Trail Run	50,00	×2
✓ 18	18/2/2012	12th Hagg Lake Trail Runs 50K	50,00	×2
✓ 19	19/2/2011	11th Hagg Lake Trail Runs 50K	50,00	×2