Robert Osfield

Born : 1969 Cat. M55 Ultrarunner since 2010

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 Kingdom

20,7%

Rank quotient ?This runner's calculation uses 22 eligible race(s): Σ(rank − 1) = 989; Σ finishers = 4 780. 989 / 4 780 × 100 = 20.69%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed22

Km — ultra races1 888 km

> 100 km5

Longest race153,0 km

35th West Highland Way Race — 22/6/2019

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road2,6%

Trail97,4%

Records

50 km3h52'47

HISTORY

22 race(s)

Date		Race	Perf.	Rk
2019
22.06	153km	35th West Highland Way Race	28:55:11 h	142
2017
04.11	33mi	7th Glen Ogle 33	5:20:22 h	97
24.06	153km	33rd West Highland Way Race	24:56:26 h	80
10.06	30mi	9th Lochalsh Dirty 30	6:28:00 h	38
2016
06.08	42mi	Devil o' the Highlands 43 Mile Footrace	7:25:22 h	35
18.06	153km	32nd West Highland Way Race	21:38:54 h	36
30.04	53mi	11th Highland Fling Race 53 Mile	9:24:30 h	60
27.03	50km	Self Transcendence 50 km Perth	3:52:47 h	19
2015
24.10	38mi	4th Jedburgh Three Peaks ultramarathon	6:04:32 h	23
22.08	36.5mi	6th Speyside Way Race	5:11:08 h	17
20.06	153km	31st West Highland Way Race	21:58:26 h	29
25.04	53mi	10th Highland Fling Race 53 Mile	9:10:38 h	56
2014
26.10	38mi	3rd Jedburgh Three Peaks ultramarathon	6:06:13 h	15
13.09	41mi	River Ayr Way Challenge	6:15:18 h	5
21.06	153km	30th West Highland Way Race	20:18:46 h	26
26.04	53mi	9th Highland Fling Race 53 Mile	9:43:24 h	65
2013
27.10	38mi	2nd Jedburgh Three Peaks ultramarathon	6:28:00 h	11
14.09	41mi	River Ayr Way Challenge	6:47:00 h	7
03.08	43mi	Devil o' the Highlands 43 Mile Footrace	7:17:42 h	21
2012
28.04	53mi	7th Highland Fling Race 53 Mile	10:46:43 h	118
2011
05.11	33mi	Glen Ogle 33	4:56:00 h	64
2010
10.09	41mi	River Ayr Way Challenge	7:37:44 h	47

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	22/6/2019	35th West Highland Way Race	153,00	×4
✓ 2	24/6/2017	33rd West Highland Way Race	153,00	×4
✓ 3	18/6/2016	32nd West Highland Way Race	153,00	×4
✓ 4	20/6/2015	31st West Highland Way Race	153,00	×4
✓ 5	21/6/2014	30th West Highland Way Race	153,00	×4
✓ 6	30/4/2016	11th Highland Fling Race 53 Mile	85,30	×2
✓ 7	25/4/2015	10th Highland Fling Race 53 Mile	85,30	×2
✓ 8	26/4/2014	9th Highland Fling Race 53 Mile	85,30	×2
✓ 9	28/4/2012	7th Highland Fling Race 53 Mile	85,30	×2
✓ 10	3/8/2013	Devil o' the Highlands 43 Mile Footrace	69,20	×1
✓ 11	6/8/2016	Devil o' the Highlands 43 Mile Footrace	67,59	×1
✓ 12	13/9/2014	River Ayr Way Challenge	65,98	×1
✓ 13	14/9/2013	River Ayr Way Challenge	65,98	×1
✓ 14	10/9/2010	River Ayr Way Challenge	65,98	×1
✓ 15	24/10/2015	4th Jedburgh Three Peaks ultramarathon	61,16	×1
✓ 16	26/10/2014	3rd Jedburgh Three Peaks ultramarathon	61,16	×1
✓ 17	27/10/2013	2nd Jedburgh Three Peaks ultramarathon	61,16	×1
✓ 18	22/8/2015	6th Speyside Way Race	58,74	×1
✓ 19	4/11/2017	7th Glen Ogle 33	53,11	×1
✓ 20	5/11/2011	Glen Ogle 33	53,11	×1
✓ 21	27/3/2016	Self Transcendence 50 km Perth	50,00	×1
✓ 22	10/6/2017	9th Lochalsh Dirty 30	48,28	×1