Missing Results?  Name Change/Merge?  
Duane Grigg M73
168 Races
Photos
Rank: 58.75%
Age Rank: 80.30%
History
1 Trophies
Tunnel Hill 100 - 50 Miler - Vienna, IL
Nov 8, 2025
Miola Madness - Spring Into Daylight Savings - 9hrs - Paola, KS
Mar 8, 2025
Overall:1 DP:1
31.03
Age: 73
Less than 10 finishers
Kansas Rails-to-Trails Extravaganza - 50 Miler - Ottawa, KS
Oct 26, 2024
Overall:25 DP:20
12:38:56
Age: 73
Rank: 43.35%
Ultrapalooza - 50K - Osawatomie, KS
Sep 21, 2024
Overall:21 DP:9
7:36:41
Age: 73
Rank: 64.49%
Frisco Railroad Run - 50K - Willard, MO
Apr 27, 2024
Overall:47 DP:27
7:45:12
Age: 73
Rank: 43.90%
Mile 0 Flint Hills Trail Race - 50K - Osawatomie, KS
Apr 13, 2024
Overall:37 DP:22
7:24:40
Age: 73
Rank: 63.78%
The Great Scorpion Trail Run - 50K - Meridian, MS
Jan 6, 2024
Overall:31 DP:25
8:43:55
Age: 72
Rank: 50.49%
Tunnel Hill 100 - 50 Miler - Vienna, IL
Nov 11, 2023
Overall:245 DP:148
12:31:11
Age: 72
Rank: 38.39%
Ultrapalooza - 50K - Osawatomie, KS
Sep 23, 2023
Overall:23 DP:15
7:50:24
Age: 72
Rank: 61.72%
Trail Rail Run - 50K - St. Regis, MT
Jun 17, 2023
Overall:15 DP:6
7:49:21
Age: 72
Rank: 62.09%
Prairie Spirit Trail - 50K - Ottawa, KS
Mar 25, 2023
Overall:61 DP:30
9:28:16
Age: 71
Rank: 34.66%
Gone Loco - 33 Miler - Athens, TN
Feb 12, 2023
Overall:44 DP:32
8:32:50
Age: 71
Rank: 56.10%
The Great Scorpion Trail Run - 50K - Meridian, MS
Jan 7, 2023
Overall:39 DP:31
8:50:37
Age: 71
Rank: 51.80%
Last Chance Ultra - 50K - Springfield, MO
Dec 17, 2022
Overall:36 DP:19
8:50:23
Age: 71
Rank: 58.22%
Tunnel Hill 100 - 50 Miler - Vienna, IL
Nov 12, 2022
Overall:257 DP:168
13:00:25
Age: 71
Rank: 39.55%
The Hennepin Hundred - 50K - Sterling, IL
Oct 1, 2022
Overall:62 DP:29
8:49:49
Age: 71
Rank: 45.64%
Anchorage Run Fest - 49K - Anchorage, AK
Aug 13, 2022
Overall:45 DP:24
6:58:23
Age: 71
Rank: 56.18%
Run Under The Stars&#0153 - Corydon - 12hrs - Corydon, IN
Jul 2, 2022
Overall:18 DP:10
31
Age: 71
Rank: 44.93%
Run Under The Stars- Paducah - 10hrs - Paducah, KY
Jun 11, 2022
Overall:54 DP:35
31
Age: 71
Rank: 49.60%
Run Under The Stars TM - Oak Ridge - 12hrs - Oak Ridge, TN
May 21, 2022
Overall:12 DP:9
40.5858
Age: 71
Rank: 71.32%
Frisco Railroad Run - 50K - Willard, MO
Apr 23, 2022
Overall:23 DP:14
6:53:07
Age: 71
Rank: 49.33%
Mile 0 Flint Hills Trail Race - 50K - Osawatomie, KS
Apr 16, 2022
Overall:25 DP:15
6:44:29
Age: 71
Rank: 65.34%
Prairie Spirit Trail - 50K - Ottawa, KS
Mar 26, 2022
Overall:53 DP:32
6:54:14
Age: 70
Rank: 50.78%
Red Dirt Ultra - 50K - Provencal, LA
Feb 19, 2022
Overall:37 DP:25
7:10:36
Age: 70
Rank: 59.43%
Bear Bait Ultras - 50K - Milton, FL
Jan 15, 2022
Overall:19 DP:12
8:16:45
Age: 70
Rank: 64.78%
Tunnel Hill 100 - 50 Miler - Vienna, IL
Nov 13, 2021
Overall:206 DP:132
11:46:18
Age: 70
Rank: 50.86%
The Hennepin Hundred - 50K - Sterling, IL
Oct 2, 2021
Overall:99 DP:47
12:10:33
Age: 70
Rank: 30.29%
Lean Horse - 30 Miler - Custer, SD
Aug 14, 2021
Overall:30 DP:17
7:50:23
Age: 70
Rank: 59.49%
Crimson Lake Trail Venture - 30 Miler - Stockton, MO
Jul 17, 2021
Overall:9 DP:6
7:44:03
Age: 70
Rank: 54.30%
Run Under The Stars- Paducah - 10hrs - Paducah, KY
Jun 12, 2021
Overall:37 DP:26
31
Age: 70
Rank: 47.69%
Witch Dance Trail Run - 50K - Houston, MS
May 22, 2021
Overall:30 DP:25
8:38:48
Age: 70
Rank: 49.65%
Frisco Railroad Run - 50K - Willard, MO
Apr 24, 2021
Overall:25 DP:15
6:42:30
Age: 70
Rank: 53.51%
AlfaDog 40 mile + 25K - 40 Miler - Pretty Prairie, KS
Mar 6, 2021
Overall:24 DP:18
10:10:30
Age: 69
Rank: 47.35%
Bear Bait Ultras - 50K - Milton, FL
Jan 16, 2021
Overall:33 DP:20
9:27:21
Age: 69
Rank: 50.39%
Last Chance Ultra - 50K - Springfield, MO
Dec 26, 2020
Overall:53 DP:28
9:46:31
Age: 69
Rank: 39.38%
Dogwood Canyon - 25K - Lampe, MO
Nov 7, 2020
Overall:276 DP:147
4:06:08
Age: 69
Rank: 47.87%
Heartland - 50 Miler - Cassoday, KS
Oct 10, 2020
Overall:8 DP:5
14:42:30
Age: 69
Rank: 62.23%
The Back 40 Trail Run & Ride - 20 Miler - Bella Vista, AR
Dec 14, 2019
Overall:131 DP:85
6:05:36
Age: 68
Rank: 46.28%
The Hennepin Hundred - 50 Miler - Sterling, IL
Oct 5, 2019
Overall:111 DP:71
13:11:11
Age: 68
Rank: 45.23%
A Day At The Beach - 12hrs - Chugiak, AK
Aug 31, 2019
Overall:3 DP:3
33
Age: 68
Rank: 60.00%
Frisco Railroad Run - 50K - Willard, MO
Apr 28, 2019
Overall:46 DP:26
7:18:09
Age: 67
Rank: 49.09%
Tunnel Hill 100 - 50 Miler - Vienna, IL
Nov 10, 2018
Overall:282 DP:175
12:37:41
Age: 67
Rank: 47.45%
The Hennepin Hundred - 50K - Sterling, IL
Oct 6, 2018
Overall:76 DP:33
7:39:31
Age: 67
Rank: 44.87%
A Day At The Beach - 12hrs - Chugiak, AK
Sep 1, 2018
Overall:10 DP:6
32
Age: 67
Rank: 65.31%
Trail of the Dragon - 50K - Ida Grove, IA
Aug 11, 2018
Overall:19 DP:14
9:30:30
Age: 67
Rank: 48.56%
Frisco Railroad Run - 50K - Willard, MO
Apr 28, 2018
Overall:62 DP:31
7:35:51
Age: 67
Rank: 58.44%
Lookout Mountain Trail Race - 21 Miler - Lookout Mountain, GA
Dec 16, 2017
Overall:152 DP:115
4:54:56
Age: 66
Rank: 46.85%
Dogwood Canyon - 25K - Lampe, MO
Nov 12, 2017
Overall:256 DP:128
3:37:38
Age: 66
Rank: 54.44%
War Eagle Trail Runs - 50K - Rogers, AR
Jun 3, 2017
Overall:95 DP:73
8:14:52
Age: 66
Rank: 48.38%
Monument Valley - 50K - Monument Valley, AZ
Mar 25, 2017
Overall:172 DP:97
8:53:51
Age: 65
Rank: 48.55%
Bear Bait Ultras - 50K - Milton, FL
Jan 14, 2017
Overall:20 DP:16
7:50:16
Age: 65
Rank: 56.89%
Blood Rock 100 - 25K - Pelham, AL
Nov 19, 2016
Overall:83 DP:52
4:49:16
Age: 65
Rank: 53.93%
Resurrection Pass Ultras - 50 Miler - Cooper Landing, AK
Aug 12, 2016
Overall:31 DP:18
16:39:55
Age: 65
Rank: 47.21%
Frisco Railroad Run - 50K - Willard, MO
Apr 30, 2016
Overall:62 DP:34
7:09:11
Age: 65
Rank: 54.87%
Antelope Canyon Ultramarathons - 50 Miler - Page, AZ
Feb 20, 2016
Overall:201 DP:124
14:37:20
Age: 64
Rank: 51.62%
Stanky Creek 50K/Marathon/25K/Half Marathon - 50K - Bartlett, TN
Sep 13, 2015
Overall:41 DP:32
7:44:44
Age: 64
Rank: 54.78%
The Badlands - 50K - Medora, ND
Aug 8, 2015
Overall:8 DP:8
9:11:46
Age: 64
Rank: 61.36%
River of No Return Endurance Runs - 50K - Challis, ID
Jun 20, 2015
Overall:107 DP:62
8:01:09
Age: 64
Rank: 51.86%
Flint Hills Trail - 40 Mile - Ottawa, KS
May 30, 2015
Overall:32 DP:24
8:27:15
Age: 64
Rank: 54.10%
Frisco Railroad Run - 50K - Willard, MO
Apr 25, 2015
Overall:34 DP:22
6:30:43
Age: 64
Rank: 65.65%
Pere Marquette Endurance Trail Run - 7.5 Miler - Grafton, IL
Dec 13, 2014
Overall:381 DP:297
1:35:28
Age: 63
Rank: 51.96%
Dogwood Canyon - 50K - Lampe, MO
Oct 18, 2014
Overall:60 DP:46
8:28:12
Age: 63
Rank: 53.62%
Possum Kingdom Trail Run - 55K - Graford, TX
Apr 19, 2014
Overall:37 DP:24
8:54:42
Age: 63
Rank: 53.87%
Dogwood Canyon - 50K - Lampe, MO
Oct 20, 2013
Overall:49 DP:34
7:35:20
Age: 62
Rank: 58.21%
Sundance Trail Run - 50K - Sundance, WY
Sep 28, 2013
Overall:12 DP:9
8:17:22
Age: 62
Rank: 58.02%
Lean Horse - 50K - Custer, SD
Aug 24, 2013
Overall:17 DP:10
6:39:51
Age: 62
Rank: 55.27%
Lean Horse - 50K - Custer, SD
Aug 25, 2012
Overall:13 DP:9
6:45:07
Age: 61
Rank: 57.91%
Bootlegger - Previously Blood, Sweat, & Beers - 50K - Boulder City, NV
Nov 5, 2011
Overall:39 DP:33
7:40:36
Age: 60
Rank: 54.27%
Kickin' Route 66 - 50K - Lebanon, MO
Oct 2, 2011
Overall:6 DP:4
6:28:19
Age: 60
Rank: 67.92%
Bohemian Alps 50K - 50K - Brainard, NE
Sep 17, 2011
Overall:33 DP:26
7:34:45
Age: 60
Rank: 58.30%
North Fork 50 Mile/50K - 50K - Buffalo Creek, CO
Jul 16, 2011
Overall:69 DP:46
9:20:44
Age: 60
Rank: 50.23%
Frisco Railroad Run - 50K - Willard, MO
Apr 30, 2011
Overall:19 DP:12
6:47:35
Age: 60
Rank: 53.58%
Sundance Trail Run - 50K - Sundance, WY
Sep 25, 2010
Overall:19 DP:14
8:22:35
Age: 59
Rank: 60.72%
Equinox - 50K - Fairbanks, AK
Sep 18, 2010
Overall:50 DP:30
6:56:01
Age: 59
Rank: 55.88%
Lean Horse - 50K - Custer, SD
Aug 28, 2010
Overall:21 DP:13
8:05:25
Age: 59
Rank: 55.99%
CRUD - 8hrs - Brimfield, IL
May 22, 2010
Overall:17 DP:16
29.9
Age: 59
Rank: 70.69%
Frisco Railroad Run - 50K - Willard, MO
Apr 17, 2010
Overall:18 DP:14
6:32:39
Age: 59
Rank: 69.07%
TRC Post Oak Lodge - 50K - Tulsa, OK
Feb 28, 2010
Overall:30 DP:23
7:51:48
Age: 58
Rank: 61.78%
Hocking Hills Indian Run - 60K - Hocking Hills, OH
Sep 19, 2009
Overall:22 DP:17
8:30:01
Age: 58
Rank: 54.13%
Dances with Dirt - Hell - 50K - Hell, MI
Sep 12, 2009
Overall:89 DP:67
7:52:00
Age: 58
Rank: 52.97%
Dances with Dirt - Devil's Lake - 50K - Merrimac, WI
Jul 11, 2009
Overall:56 DP:41
7:34:59
Age: 58
Rank: 60.79%
Auburn Trail Runs - 50K - Auburn, CA
Jun 6, 2009
Overall:31 DP:26
8:13:24
Age: 58
Rank: 54.37%
Dances with Dirt - Gnaw Bone - 50K - Gnawbone, IN
May 9, 2009
Overall:42 DP:38
7:30:35
Age: 58
Rank: 70.92%
Frisco Railroad Run - 50K - Willard, MO
Apr 18, 2009
Overall:16 DP:14
5:35:56
Age: 58
Rank: 64.05%
Dogwood Canyon - 50K - Lampe, MO
Oct 26, 2008
Overall:42 DP:29
7:20:35
Age: 57
Rank: 51.97%
El Scorcho - 50K - Fort Worth, TX
Jul 26, 2008
Overall:78 DP:61
6:46:09
Age: 57
Rank: 55.89%
Lake McMurtry Run - 50K - Stillwater, OK
Apr 12, 2008
Overall:10 DP:10
5:56:04
Age: 56
Rank: 71.48%
The Snake Run - 6hrs - Tulsa, OK
Mar 22, 2008
Overall:8 DP:7
29.5
Age: 56
Rank: 71.95%
Three Days of Syllamo - 50K - Fifty-Six, AR
Mar 14, 2008
Overall:55 DP:40
8:17:33
Age: 56
Rank: 52.86%
Spirit of the Osage - 50K - Chamois, MO
Oct 20, 2007
Overall:23 DP:17
5:48:40
Age: 56
Rank: 70.61%
Afton Trail Run - 50K - Afton, MN
Jul 7, 2007
Overall:96 DP:73
7:59:07
Age: 56
Rank: 50.03%
Laurel Highlands Ultra - 70.5 Miler - Ohiopyle, PA
Jun 15, 2007
Overall:60 DP:50
21:38:08
Age: 56
Rank: 56.37%
Berryman 50 mile and Marathon Trail Races - 50 Miler - Potosi, MO
May 19, 2007
Overall:30 DP:26
10:36:12
Age: 56
Rank: 61.84%
Ouachita Trail - 50K - Little Rock, AR
Apr 21, 2007
Overall:32 DP:25
7:39:56
Age: 56
Rank: 62.26%
Lake McMurtry Run - 50K - Stillwater, OK
Apr 14, 2007
Overall:16 DP:13
6:27:48
Age: 56
Rank: 65.85%
Grasslands Trail Run - 50 Miler - Alvord, TX
Mar 24, 2007
Overall:44 DP:40
12:59:44
Age: 55
Rank: 56.93%
Black Warrior - 50K - Moulton, AL
Feb 17, 2007
Overall:46 DP:40
6:52:14
Age: 55
Rank: 56.85%
Swamp Stomper 50k/25k - 50K - Millington, TN
Jan 20, 2007
Overall:32 DP:29
8:23:16
Age: 55
Rank: 57.78%
The HUFF - 50K - Albion, IN
Dec 30, 2006
Overall:158 DP:128
6:43:00
Age: 55
Rank: 60.96%
Pere Marquette Endurance Trail Run - 7.5 Miler - Grafton, IL
Dec 9, 2006
Overall:236 DP:193
1:30:06
Age: 55
Rank: 56.07%
FlatRock - 50K - Independence, KS
Sep 30, 2006
Overall:17 DP:14
7:33:13
Age: 55
Rank: 59.43%
Turkey & Taturs Trail Race - 50K - Tulsa, OK
Sep 17, 2006
Overall:20 DP:15
6:59:04
Age: 55
Rank: 71.89%
Berryman 50 mile and Marathon Trail Races - 50 Miler - Potosi, MO
May 20, 2006
Overall:39 DP:36
13:05:07
Age: 55
Rank: 57.29%
Zane Grey Highline Trail Runs - 50 Miler - Payson, AZ
Apr 29, 2006
Overall:82 DP:67
14:57:34
Age: 55
Rank: 59.24%
Lake McMurtry Run - 50K - Stillwater, OK
Apr 16, 2006
Overall:11 DP:9
6:24:57
Age: 55
Rank: 74.55%
Double Chubb - 50K - St Louis, MO
Apr 15, 2006
Overall:24 DP:21
5:38:58
Age: 55
Rank: 68.90%
Goblin Valley - 50K - Green River, UT
Oct 29, 2005
Overall:58 DP:46
6:21:19
Age: 54
Rank: 64.67%
Arkansas Traveler - 100 Miler - Perryville, AR
Oct 1, 2005
Overall:68 DP:53
29:31:01
Age: 54
Rank: 69.53%
Flatlanders 6 and 12 hour - 12hrs - Fenton, MO
Sep 3, 2005
Overall:24 DP:22
32.2
Age: 54
Rank: 46.69%
Lean Horse - 100 Miler - Custer, SD
Aug 27, 2005
Overall:45 DP:39
27:50:59
Age: 54
Rank: 63.35%
Resurrection Pass Ultras - 50 Miler - Cooper Landing, AK
Jul 30, 2005
Overall:19 DP:12
13:35:00
Age: 54
Rank: 61.96%
Lake McMurtry Run - 50K - Stillwater, OK
Apr 9, 2005
Overall:14 DP:12
6:18:25
Age: 53
Rank: 63.73%
Three Days of Syllamo - 120K - Fifty-Six, AR
Mar 18, 2005
Overall:21 DP:15
19:28:04
Age: 53
Rank: 61.85%
Three Days of Syllamo - 20K - Fifty-Six, AR
Mar 18, 2005
Overall:36 DP:26
2:49:32
Age: 53
Rank: 63.30%
Three Days of Syllamo - 40K - Fifty-Six, AR
Mar 18, 2005
Overall:30 DP:21
6:50:32
Age: 53
Rank: 54.81%
Three Days of Syllamo - 60K - Fifty-Six, AR
Mar 18, 2005
Overall:35 DP:27
9:48:00
Age: 53
Rank: 62.95%
Whiskeytown - 50K - Redding, CA
Oct 23, 2004
Overall:27 DP:23
7:34:57
Age: 53
Rank: 61.63%
Berryman 50 mile and Marathon Trail Races - 50 Miler - Potosi, MO
May 15, 2004
Overall:35 DP:31
12:17:56
Age: 53
Rank: 58.17%
Strolling Jim&#0153 - 40 Miler - Wartrace, TN
May 1, 2004
Overall:49 DP:42
9:00:00
Age: 53
Rank: 55.74%
Ouachita Trail - 50 Miler - Little Rock, AR
Apr 17, 2004
Overall:27 DP:21
12:54:45
Age: 53
Rank: 63.03%
Sylamore Trail - 50K - Allison, AR
Feb 21, 2004
Overall:53 DP:47
6:10:31
Age: 52
Rank: 69.29%
El Paso Franklin Mountains - 50K - El Paso, TX
Feb 1, 2004
Overall:13 DP:11
8:10:03
Age: 53
Rank: 56.45%
Mountain Mist - 50K - Huntsville, AL
Jan 24, 2004
Overall:156 DP:133
6:33:43
Age: 52
Rank: 61.46%
Bohemian Alps 50K - 50 Miler - Brainard, NE
Sep 13, 2003
Overall:14 DP:12
11:20:08
Age: 52
Rank: 68.71%
Berryman 50 mile and Marathon Trail Races - 50 Miler - Potosi, MO
May 17, 2003
Overall:19 DP:18
11:43:45
Age: 52
Rank: 72.63%
Strolling Jim&#0153 - 40 Miler - Wartrace, TN
May 4, 2003
Overall:48 DP:43
8:47:20
Age: 52
Rank: 56.90%
Sylamore Trail - 50K - Allison, AR
Feb 15, 2003
Overall:68 DP:53
7:16:10
Age: 51
Rank: 56.06%
Bandera - 100K - Bandera, TX
Jan 11, 2003
Overall:19 DP:16
18:41:48
Age: 51
Rank: 53.48%
Palo Duro Trail Run - 50 Miler - Palo Duro Canyon, TX
Oct 19, 2002
Overall:25 DP:22
11:40:09
Age: 51
Rank: 59.46%
Heartland - 50 Miler - Cassoday, KS
Oct 12, 2002
Overall:9 DP:8
12:02:14
Age: 51
Rank: 64.78%
Bohemian Alps 50K - 50 Miler - Brainard, NE
Sep 21, 2002
Overall:12 DP:11
11:06:15
Age: 51
Rank: 70.72%
Howl at the Moon 8-hour Ultra Run & Walk - 8hrs - Danville, IL
Aug 10, 2002
Overall:43 DP:37
38.43442
Age: 51
Rank: 68.09%
Cornbelt - 24hrs - Eldridge, IA
May 4, 2002
Overall:41 DP:29
40.41
Age: 51
Rank: 32.76%
Ouachita Trail - 50K - Little Rock, AR
Apr 20, 2002
Overall:19 DP:17
7:32:32
Age: 51
Rank: 63.03%
Oak Mountain 50K - 50K - Pelham, AL
Mar 30, 2002
Overall:36 DP:32
6:59:04
Age: 50
Rank: 61.38%
Sylamore Trail - 50K - Allison, AR
Feb 16, 2002
Overall:40 DP:37
6:24:42
Age: 50
Rank: 62.21%
Death Valley Trail - Marathon - Death Valley, CA
Feb 2, 2002
Overall:72 DP:60
4:47:07
Age: 50
Rank: 58.83%
Mountain Mist - 50K - Huntsville, AL
Jan 26, 2002
Overall:126 DP:115
7:10:39
Age: 50
Rank: 56.61%
Ouachita Trail - 50 Miler - Little Rock, AR
Apr 21, 2001
Overall:14 DP:10
12:14:44
Age: 50
Rank: 63.95%
Sylamore Trail - 50K - Allison, AR
Feb 17, 2001
Overall:23 DP:18
5:50:23
Age: 50
Rank: 73.80%
Big Dog Trail Run - 50K - Ruston, LA
Nov 25, 2000
Overall:6 DP:6
5:25:09
Age: 49
Rank: 73.29%
FlatRock - 50K - Independence, KS
Sep 30, 2000
Overall:3 DP:1
6:05:59
Age: 49
Rank: 100.00%
North Country Run - 50 Miler - Grand Rapids, MI
Sep 23, 2000
Overall:13 DP:13
9:20:18
Age: 49
Rank: 68.94%
Mount Rushmore Trail - 50K - Rapid City, SD
Jul 29, 2000
Overall:10 DP:7
8:43:00
Age: 49
Rank: 65.97%
Berryman 50 mile and Marathon Trail Races - 50 Miler - Potosi, MO
May 27, 2000
Overall:5 DP:4
10:41:04
Age: 49
Rank: 84.74%
Cornbelt - 24hrs - Eldridge, IA
May 6, 2000
Overall:29 DP:23
62.64
Age: 49
Rank: 51.24%
Ouachita Trail - 50 Miler - Little Rock, AR
Apr 1, 2000
Overall:13 DP:11
11:10:59
Age: 48
Rank: 63.31%
Sylamore Trail - 50K - Allison, AR
Feb 19, 2000
Overall:22 DP:18
5:52:20
Age: 49
Rank: 62.62%
FlatRock - 50K - Independence, KS
Sep 25, 1999
Overall:11 DP:9
6:24:54
Age: 48
Rank: 76.53%
Howl at the Moon 8-hour Ultra Run & Walk - 8hrs - Danville, IL
Aug 14, 1999
Overall:30 DP:29
43.38388
Age: 48
Rank: 71.83%
Elkhorn Mountain Endurance Run - 100K - Montana City, MT
Aug 1, 1999
Overall:51 DP:37
14:58:32
Age: 48
Rank: 63.96%
Ice Age Trail - 50 Miler - La Grange, WI
May 8, 1999
Overall:136 DP:121
9:28:08
Age: 48
Rank: 63.33%
Umstead - 100 Miler - Raleigh, NC
Apr 10, 1999
Overall:38 DP:36
27:25:34
Age: 47
Rank: 53.40%
Sylamore Trail - 50K - Allison, AR
Feb 20, 1999
Overall:15 DP:12
5:31:22
Age: 48
Rank: 74.39%
White Rock Classic - 50K - Cass, AR
Feb 6, 1999
Overall:7 DP:5
5:57:00
Age: 47
Rank: 71.74%
Mountain Mist - 50K - Huntsville, AL
Jan 23, 1999
Overall:78 DP:68
6:51:41
Age: 47
Rank: 60.43%
Quicksilver Endurance Runs - 50 Miler - San Jose, CA
May 9, 1998
Overall:38 DP:28
10:40:06
Age: 47
Rank: 65.40%
Sylamore Trail - 50K - Allison, AR
Feb 21, 1998
Overall:40 DP:32
6:58:04
Age: 47
Rank: 56.33%
FlatRock - 50K - Independence, KS
Sep 27, 1997
Overall:10 DP:8
6:43:30
Age: 46
Rank: 75.81%
Dances with Dirt - Hell - 50K - Hell, MI
Sep 7, 1997
Overall:30 DP:25
6:37:52
Age: 46
Rank: 56.32%
Strolling Jim&#0153 - 40 Miler - Wartrace, TN
May 1, 1997
Overall:51 DP:45
7:38:09
Age: 46
Rank: 60.30%
Cross Timbers Trail Run - 50 Miler - Gordonville, TX
Mar 22, 1997
Overall:35 DP:30
11:23:55
Age: 45
Rank: 66.43%
Sunmart Texas Trails - 50 Miler - Huntsville, TX
Dec 7, 1996
Overall:218 DP:172
10:45:59
Age: 45
Rank: 52.72%
Minnesota Voyageur Trail Ultramarathon - 50 Miler - Carlton, MN
Jul 27, 1991
Overall:91 DP:76
11:44:26
Age: 40
Rank: 66.94%
Rocky Mountain Double Marathon - 50 Miler - Laramie, WY
May 28, 1989
Overall:17 DP:17
10:42:56
Age: 38
Rank: 56.27%
Skyline Mountain 50 - 50 Miler - Eden, UT - DNF
Jul 11, 2015
Mile 0 Flint Hills Trail Race - 50K - Osawatomie, KS - DNS
Apr 15, 2023
War Eagle Trail Runs - 50K - Rogers, AR
Jun 7, 2014
Duane Grigg M68
1 Races
Photos
Rank: 62.71%
Age Rank: 92.54%
History
Prickly Pear - 50K - San Antonio, TX
Mar 17, 2007
Overall:37 DP:28
5:44:24
Age: 50
Rank: 62.71%
Duane Grigg
1 Races
Photos
Rank: 51.49%
Age Rank: 0.00%
History
Trail of the Dragon - 50K - Ida Grove, IA
Aug 1, 2019
Overall:20 DP:6
10:51:27
Rank: 51.49%