Robert Lang
ID 40327
Born : 1956 Cat. M70 Ultrarunner since 1995 CAN
50
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
3
Countries visited ?CANCanadaSUISwitzerlandUSAUnited States
8,0%
Rank quotient ?This runner's calculation uses 74 eligible race(s): Σ(rank − 1) = 657; Σ finishers = 8 207. 657 / 8 207 × 100 = 8.01%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed86
Km — ultra races4 878 km
> 100 km5
> 160 km5
> 200 km2
Longest race350,0 km
Swiss Jura Marathon (Gesamtwertung) — 6/7/2008

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road1,0%
Trail85,2%
Stage13,8%

Wins & podiums (ultra)

🏆 Win11
🏆 Win M12
🏅 Top 327
🏅 Top 3 M27
Longest winning streak3
Current streak0

Records

50 km3h48'11100 km10h17'4550 mi6h52'05100 mi21h51'0112 h60,56 km

HISTORY

74 race(s) · 5 stage(s) nested
DateRacePerf.Rk
2013
06.04 50km CAN16th Diez Vista 50K Trail Run 5:26:58 h13
2011
09.04 50km CAN15th Diez Vista 50K Trail Run 5:56:55 h21
2010
20.06 50km USA2nd Sun Mountain 50 km Trail Races 5:08:16 h8
15.05 55km CAN1st Tenderfoot Boogie 55 km Ultra Trail Race 5:52:12 h1 🏆
2009
18.04 50km CAN13th Diez Vista 50K Trail Run 5:08:49 h8
2008
06.07 350km/7stages SUISwiss Jura Marathon (Gesamtwertung) 47:50:14 h35
05.04 50km CAN12th Diez Vista 50K Trail Run 5:09:36 h11
2006
03.06 50km CAN1st Scorched Sole Ultra 50 km 6:06:06 h1 🏆
20.05 12h USA2nd Watershed Preserve 12 Hr Trail Race 60.559 km19
23.04 50km USA23rd Mt. Si 50 km Ultra Run 4:04:54 h3 🥉
2005
19.09 50km USA11th Cle Elum Ridge 50k 5:18:48 h5
09.04 50km CAN9th Diez Vista 50K Trail Run 5:28:26 h17
2004
02.10 50km USA3rd Baker Lake 50K Ultra Trail Run 4:42:15 h6
18.09 50km USA10th Cle Elum Ridge 50k 9:39:22 h89
04–10.07 323km/7stages SUISwiss Jura Marathon (Gesamtwertung) 33:01:59 h19
15.05 50km CAN1st Keremeos Kruncher 50k 5:13:51 h2 🥈
10.04 50km CAN8th Diez Vista 50K Trail Run 5:08:55 h6
2003
20.09 50km USA9th Cle Elum Ridge 50k 5:13:09 h5
02.08 50mi USA11th White River 50 Mile Trail Run 8:56:40 h41
12.07 30mi CAN15th Knee Knackering North Shore Trail Run 5:48:59 h10
12.04 50km CAN7th Diez Vista 50K Trail Run 4:53:51 h4
22.03 50mi USA4th Grasslands 50 Mile Trail Run 7:20:42 h3 🥉
15.03 50km USA11th Chuckanut 50K 4:25:02 h2 🥈
2002
09.11 50km USATanks Alot 50K 4:59:20 h3 🥉
21.09 50km USA8th Cle Elum Ridge 50k 4:56:58 h3 🥉
01.09 50km CAN11th Walk in the Park 50K 5:31:28 h4
04.08 50km USA21st Skyline 50k Endurance Run 4:28:14 h6
13.07 30mi CAN14th Knee Knackering North Shore Trail Run 6:03:24 h15
13.04 50km CAN6th Diez Vista 50K Trail Run 5:14:19 h7
16.02 50km CAN2nd Dirty Duo Trail Run 4:15:33 h4
2001
10.11 50km USA10th Ron Herzog 50K 4:18:00 h2 🥈
22.09 50km USA7th Cle Elum Ridge 50k 4:50:41 h2 🥈
18.08 100mi USA19th Leadville Trail 100 Mile 28:35:54 h98
28.04 50mi USA12th Zane Grey Highline Trail 50 Mile 11:14:09 h12
14.04 50km CAN5th Diez Vista 50K Trail Run 4:40:34 h3 🥉
17.03 50km USA15th Crown King Scramble 50K 4:50:00 h4
2000
11.11 50km USA9th Ron Herzog 50K 4:11:37 h2 🥈
23.09 50km USA6th Cle Elum Ridge 50k 5:12:08 h8
24.06 100mi USA27th Western States 100 Mile Endurance Run 23:27:30 h43
20.05 50mi USA7th Bishop High Sierra Ultramarathons 50 Miles 9:20:37 h7
29.04 50km USA5th McDonald Forest 50K Trail Run 4:55:05 h8
08.04 50km CAN4th Diez Vista 50K Trail Run 4:33:46 h3 🥉
18.03 50km USA8th Chuckanut 50K 4:41:59 h6
15.01 50km USA5th Bridle Trails Winter Running Festival 4:12:56 h4
1999
25.09 50km USA5th Cle Elum Ridge 50k 4:54:24 h2 🥈
24.04 50km USA4th McDonald Forest 50K Trail Run 4:30:25 h6
10.04 50km CAN3rd Diez Vista 50K Trail Run 4:46:43 h2 🥈
13.03 50km USA10th Way Too Cool 50K Endurance Run 4:02:39 h7
16.01 50km USA4th Bridle Trails Winter Running Festival 4:12:59 h3 🥉
1998
12.12 50km USA9th Sunmart Texas Trails 50 km 3:48:11 h4
14.11 50km USA7th Ron Herzog 50K 4:06:43 h1 🏆
10.10 50mi USA17th Le Grizz 50 Mile Ultramarathon 6:52:05 h7
26.09 50km USA4th Cle Elum Ridge 50k 4:48:33 h4
27.06 100mi USA25th Western States 100 Mile Endurance Run 21:51:01 h22
02.05 100km USA3rd Miwok 100k Trail race 10:17:45 h11
11.04 50km CAN2nd Diez Vista 50K Trail Run 4:47:58 h1 🏆
21.03 50mi USA12th Crown King Scramble 50M 9:10:02 h8
14.03 50km USA9th Way Too Cool 50K Endurance Run 3:58:32 h8
17.01 50km USA3rd Bridle Trails Winter Running Festival 4:07:45 h1 🏆
1997
08.11 50km USA6th Ron Herzog 50K 4:14:00 h1 🏆
27.09 50km USA3rd Cle Elum Ridge 50k 5:03:15 h5
05.04 50km CAN1st Diez Vista 50K Trail Run 4:46:23 h1 🏆
22.03 50mi USA11th Crown King Scramble 50M 8:31:31 h3 🥉
15.03 50km USA8th Way Too Cool 50K Endurance Run 3:59:42 h9
18.01 50km USA2nd Bridle Trails Winter Running Festival 4:09:22 h1 🏆
1996
28.09 50km USA2nd Cle Elum Ridge 50k 4:47:14 h2 🥈
13.07 30mi CAN8th Knee Knackering North Shore Trail Run 5:48:20 h12
23.03 50km USA10th Crown King Scramble 50K 4:48:18 h12
09.03 50km USA7th Way Too Cool 50K Endurance Run 3:58:29 h8
20.01 50km USA1st Bridle Trails Winter Running Festival 4:33:52 h1 🏆
1995
11.11 50km USA4th Granite Falls Run 50K 4:13:58 h1 🏆
30.09 50km USA1st Cle Elum Ridge 50k 4:43:02 h1 🏆
08.07 30mi CAN7th Knee Knackering North Shore Trail Run 5:30:17 h10
18.03 50km USA3rd Chuckanut 50K 5:00:40 h4