Mark Murray
ID 30539
Born : 1963 Cat. M60 Ultrarunner since 1999 USA
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
37
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
6,1%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 752; Σ finishers = 12 337. 752 / 12 337 × 100 = 6.10%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed27
Km — ultra races1 715 km
> 100 km1
> 160 km1
Longest race160,9 km
37th Western States 100 Mile Endurance Run — 26/6/2010

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road2,9%
Trail97,1%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km3h32'16100 km9h57'2950 mi6h44'59100 mi22h16'00

HISTORY

27 race(s)
DateRacePerf.Rk
2018
03.02 50km USA40th Jed Smith Ultra Classic - 50 km Race 3:32:16 h2 🥈
2017
04.03 50km USA28th Way Too Cool 50K Endurance Run 4:50:34 h88
2016
27.08 31.5mi USA17th Tamalpa Headlands 50K 5:01:19 h38
2014
08.03 50km USA25th Way Too Cool 50K Endurance Run 4:27:50 h61
2013
06.04 50mi USA34th American River 50 Mile Endurance Run 7:12:12 h16
09.03 50km USA24th Way Too Cool 50K Endurance Run 4:03:58 h19
2012
10.03 50km USA23rd Way Too Cool 50K Endurance Run 4:08:01 h31
2011
09.04 50mi USA32nd American River 50 Mile Endurance Run 6:54:59 h15
12.03 50km USA22nd Way Too Cool 50K Endurance Run 4:13:08 h28
2010
26.06 100mi USA37th Western States 100 Mile Endurance Run 22:16:00 h69
01.05 100km USA15th Miwok 100k Trail race 9:57:29 h24
13.03 50km USA21st Way Too Cool 50K Endurance Run 4:28:36 h29
2009
26.04 50km USA2nd Skyline to the Sea 50km 4:03:26 h5
04.04 50mi USA30th American River 50 Mile Endurance Run 6:48:24 h16
14.03 50km USA20th Way Too Cool 50K Endurance Run 4:55:33 h103
2008
05.04 50mi USA29th American River 50 Mile Endurance Run 6:44:59 h16
08.03 50km USA19th Way Too Cool 50K Endurance Run 4:03:00 h31
2007
18.08 100km USA6th Where's Waldo 100K Ultramarathon 11:15:46 h7
10.03 50km USA18th Way Too Cool 50K Endurance Run 4:25:35 h37
2006
04.11 50km USA11th Helen Klein Ultra Classic 50km 3:59:24 h4
11.03 50km USA17th Way Too Cool 50K Endurance Run 4:21:46 h23
2005
27.08 31.5mi USA8th Tamalpa Headlands 50K 4:33:25 h14
2002
09.03 50km USA13th Way Too Cool 50K Endurance Run 4:13:16 h26
2001
10.03 50km USA12th Way Too Cool 50K Endurance Run 4:19:36 h28
2000
11.03 50km USA11th Way Too Cool 50K Endurance Run 4:16:21 h16
1999
10.04 50mi USA20th American River 50 Mile Endurance Run 6:54:01 h21
13.03 50km USA10th Way Too Cool 50K Endurance Run 4:08:44 h12