Robert A. (Bob) Oberkehr
ID 15070
Born : 1954 Cat. M70 Ultrarunner since 1989 USA
80
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
112
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
2
Countries visited ?CANCanadaUSAUnited States
37,9%
Rank quotient ?This runner's calculation uses 110 eligible race(s): Σ(rank − 1) = 2 116; Σ finishers = 5 583. 2 116 / 5 583 × 100 = 37.90%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed110
Km — ultra races18 676 km
> 100 km67
> 160 km48
> 200 km18
> 24h41
> 48h16
Longest race1 004,2 km
12th Sri Chinmoy 10 Day Race — 26/4/2007

Km per year (ultra races)

363
2 races
2022
470
3 races
2023
499
3 races
2024
857
6 races
2025
753
4 races
2026

Race types (share of distance)

Road78,0%
Trail22,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M3
🏅 Top 37
🏅 Top 3 M11
Longest winning streak0
Current streak0

Records

50 km4h17'37100 km10h03'4150 mi7h30'51100 mi20h53'256 h56,97 km12 h104,29 km24 h191,16 km48 h251,19 km6 d648,57 km

HISTORY

119 race(s) · 8 split(s) nested
DateRacePerf.Rk
2026
13.06 24h USA6th Sri Chinmoy 24 Hour Race Rockland Lake 111.117 km20
14.05 72h USA18th 3 Days at the Fair 72 Hour Race 246.229 km11
18.04 72h USA2nd Sri Chinmoy 72h Race New York 231.101 km5
09.04 48h USA2nd The Old Six Day 164.202 km10
2025
11.10 24h USA6th Hainesport Hundred 24 Hour Endurance Run Summer 113.265 km9
04.10 24h USA12th NJ One Day 24 Hour Race 107.826 km13
07.06 24h USA5th Sri Chinmoy 24 Hour Race Rockland Lake 113.877 km19
17.05 24h USA17th 3 Days at the Fair 24 Hour Race 101.388 km18
16.05 48h USA17th 3 Days at the Fair 48 Hour Race 173.809 km11
19.04 72h USA1st Sri Chinmoy 72h Race New York 246.712 km6
2024
05.10 24h USA11th NJ One Day 24 Hour Race 112.654 km17
08.06 24h USA4th Sri Chinmoy 24 Hour Race Rockland Lake 122.342 km13
16.05 72h USA16th 3 Days at the Fair 72 Hour Race 263.932 km10
2023
28.09 24h USA10th NJ One Day 24 Hour Race 120.700 km10
10.06 24h USA3rd Sri Chinmoy 24 Hour Race Rockland Lake 115.695 km19
11.05 72h USA15th 3 Days at the Fair 72 Hour Race 233.354 km14
2022
11.06 24h USA2nd Sri Chinmoy 24 Hour Race Rockland Lake 113.840 km12
12.05 72h USA14th 3 Days at the Fair 72 Hour Race 249.448 km9
2021
12.06 12h USA1st Sri Chinmoy 12 Hour Race Rockland Lake 71.150 km16
13.05 72h USA13th 3 Days at the Fair 72 Hour Race 260.713 km16
27.02 118mi USA15th LOST 118 Mile Endurance Run 36:01:45 h15
2020
01.10 72h USA12th 3 Days at the Fair 72 Hour Race 263.932 km7
2019
07.09 50km USA5th Ted Corbitt 50 km 7:45:20 h35
07.09 100km USA5th Ted Corbitt 100 km 17:39:52 h37
09.02 100km USA14th Iron Horse 100 km Endurance Run 18:16:24 h21
2018
10.11 12h USA6th NJ One Day 12 Hour Race 78.857 km9
04.03 50km USA16th Caumsett Park 50K Lloyd Neck - Open Race 5:15:49 h21
03.02 118mi USA12th LOST 118 Mile Endurance Run 34:13:53 h7
2017
03.12 50km USA5th BUS Trail Mix-Up Run 50K 6:22:35 h38
20.05 24h USA9th 3 Days at the Fair 24 Hour Race 136.794 km13
05.03 50km USA15th Caumsett Park 50K Lloyd Neck - Championships 5:15:43 h42
11.02 118mi USA11th LOST 118 Mile Endurance Run - 50mi 34:15:37 h2 🥈
2016
11.11 24h USA4th NJ One Day 24 Hour Race 140.012 km13
07.05 50km USA14th Long Island Greenbelt Trail 50 km 7:51:58 h47
06.03 50km USA14th Caumsett Park 50K Lloyd Neck - Open Race 4:55:28 h21
20.02 118mi USA10th LOST 118 Mile Endurance Run - 50mi 34:46:08 h2 🥈
2015
13.12 50km USA3rd BUS Trail Mix-Up Run 50K 5:27:29 h25
24.07 24h USA19th Ultra Around The Lake 24h 134.111 km17
09.05 50km USA13th Long Island Greenbelt Trail 50 km 7:46:52 h34
01.03 50km USA13th Caumsett Park 50K Lloyd Neck - Open Race 5:05:31 h27
2014
21.12 50km USA2nd BUS Trail Mix-Up Run 50K 5:16:09 h12
26.07 6h USA4th BUS 6-Hour Pajama Run 52.717 km13
30.03 6h USA4th BUS 6-Hour Run 51.730 km19
15.02 118mi USA8th LOST 118 Mile Endurance Run 31:57:26 h8
2013
05.10 24h USA4th Ted Corbitt 24-Hour Run 141.998 km13
21.04 6d USA16th Sri Chinmoy 6 Day Race 503.724 km19
2012
22.12 50km USA1st BUS Trail Mix-Up Run 50K 5:30:55 h20
28.07 6h USA2nd BUS 6-Hour Pajama Run 52.110 km18
18.04 10d USA17th Sri Chinmoy 10 Day Race 848.124 km16
31.03 6h USA2nd BUS 6-Hour Run 56.972 km15
2011
30.07 6h USA1st BUS 6-Hour Pajama Run 49.036 km18
18.04 10d USA16th Sri Chinmoy 10 Day Race 759.610 km25
2010
18.09 24h USA2nd North Coast 24 Hour Endurance Run 146.411 km51
19.06 12h USAJoe Kleinerman 12-Hour Run Crocheron Park 91.107 km18
23.04 6d USA13th Sri Chinmoy 6 Day Race 531.083 km10
27.02 118mi USA4th LOST 118 Mile Endurance Run 26:25:20 h5
2009
03.10 24h USA1st North Coast 24 Hour Endurance Run 172.961 km22
16.05 24h CAN9. 24 heures 'Michel Gouin' Drummondville 149.251 km5
21.02 100mi USA4th Iron Horse 100 Mile Endurance Run 21:15:00 h4
14.02 118mi USA3rd LOST 118 Mile Endurance Run 28:29:27 h4
2008
04.10 24h USA3rd Ted Corbitt 24-Hour Run 188.969 km3 🥉
13.09 12h CAN27th Self-Transcendence 24 Hour Race Ottawa - 12h Split 99.200 km10
13.09 24h CAN27th Self-Transcendence 24 Hour Race Ottawa 185.313 km5
02.08 12h USAJoe Kleinerman 12-Hour Run Crocheron Park 104.286 km9
23.04 48h USA13th Sri Chinmoy 10 Day Race - 48h Split 249.448 km6
23.04 6d USA13th Sri Chinmoy 10 Day Race - 6d Split 580.973 km10
23.04 10d USA13th Sri Chinmoy 10 Day Race 970.434 km8
02.03 50km USA6th Caumsett Park 50K Lloyd Neck 4:43:51 h40
2007
16.11 48h USA7th Ultracentric 48 Hour Run 251.186 km5
12.08 50km USA1st Turkey Swamp 50 km Race 5:11:33 h31
28.07 24h USA11th Around The Lake Ultra 24h 127.138 km8
02.06 100mi USA29th Old Dominion 100 Mile Endurance Run 24:42:26 h7
26.04 6d USA12th Sri Chinmoy 10 Day Race - 6d Split 645.347 km2 🥈
26.04 48h USA12th Sri Chinmoy 10 Day Race - 48h Split 243.011 km4
26.04 10d USA12th Sri Chinmoy 10 Day Race 1004.231 km5
01.04 50mi USA35th Metropolitan 50 Mile Race 8:05:20 h8
04.03 50km USA5th Caumsett Park 50K Lloyd Neck 4:25:31 h24
2006
17.11 48h USA6th Ultracentric 48 Hour Run 238.697 km5
21.10 50mi USA12th The Breakers Marathon - Nifty Fifty Miles 7:55:35 h7
03.06 100mi USA27th Old Dominion 100 Mile Endurance Run 24:55:33 h10
30.04 48h USA9th Sri Chinmoy 6 Day Race - 48h Split 255.885 km2 🥈
30.04 6d USA9th Sri Chinmoy 6 Day Race 648.565 km4
02.04 50mi USA34th Metropolitan 50 Mile Race 7:47:46 h5
05.03 50km USA4th Caumsett Park 50K Lloyd Neck 4:22:48 h18
2005
26.11 60km USA25th NYRR Knickerbocker 60K 5:32:08 h15
22.10 50mi USA11th The Breakers Marathon - Nifty Fifty Miles 7:36:36 h6
10.09 100mi USA15th Olander Park 24 Hour Run - 100mi Split 20:13:18 h13
10.09 24h USA15th Olander Park 24 Hour Run 160.934 km13
25.06 100mi USA32th Western States 100 Mile Endurance Run 28:40:00 h257
01.05 48h USA8th Sri Chinmoy 6 Day Race - 48h Split 238.182 km4
01.05 6d USA8th Sri Chinmoy 6 Day Race 617.988 km7
2004
14.11 50mi USA10th The Breakers Marathon - Nifty Fifty Miles 7:36:10 h3 🥉
11.09 100mi USA14th Olander Park 24 Hour Run - 100mi Split 18:43:25 h12
11.09 24h USA14th Olander Park 24 Hour Run 160.934 km12
13.08 24h USA8th Around The Lake Ultra 24h 113.394 km17
05.06 100mi USA25th Old Dominion 100 Mile Endurance Run 23:29:28 h9
08.05 100mi USA10th Massanutten Mountain Trails 100 Mile 34:27:30 h70
07.03 50km USA2nd Caumsett Park 50K Lloyd Neck 4:17:37 h10
15.02 50mi USA33rd Metropolitan 50 Mile Race 7:30:51 h4
2003
08.11 24h USA2nd Ted Corbitt 24-Hour Run 191.157 km3 🥉
28.06 100mi USA30th Western States 100 Mile Endurance Run 28:52:35 h217
27.04 100km USA29th Lake Waramaug 100km Ultra Marathon 10:12:21 h2 🥈
05.04 100mi USA9th Umstead Endurance Run 100 Miles 20:53:25 h13
15.02 50mi USA32nd Metropolitan 50 Mile Race 8:16:04 h5
2002
30.11 60km USA23rd NYRR Knickerbocker 60K 5:25:23 h14
14.09 24h USA12th Olander Park 24 Hour Run 181.812 km14
15.06 100mi USA13th Mohican Trail 100 Mile 25:32:54 h30
01.06 100mi USA7th Kettle Moraine 100 Mile Endurance Run 25:15:44 h16
11.05 100mi USA8th Massanutten Mountain Trails 100 Mile 34:21:08 h67
06.04 100mi USA8th Umstead Endurance Run 100 Miles 23:35:10 h31
17.02 50mi USA31st Metropolitan 50 Mile Race 7:54:23 h11
2001
24.11 60km USA22nd NYRR Knickerbocker 60K 5:16:14 h7
21.07 100mi USA13th Vermont 100 Mile Endurance Race 22:22:25 h48
02.06 100mi USA23rd Old Dominion 100 Mile Endurance Run 24:26:10 h43
29.04 100km USA27th Lake Waramaug 100km Ultra Marathon 10:03:41 h3 🥉
07.04 50mi USA7th Umstead Endurance Run 50 Miles 10:59:26 h34
18.02 50km USA9th Kurt Steiner 50K 4:31:11 h13
2000
25.11 60km USA21st NYRR Knickerbocker 60K 5:34:05 h15
1989
07.04 100km USA10th Great Philadelphia to Atlantic City Road Race 11:01:55 h9