DUV ULTRA STATS

MacKey, David

United StatesManBorn 19692000 – 2026Runner id 37140
Events
67
66 race dates
Best pace
14.746
km/h · 2002
Best finish
1st
of 830 · 2003
Distance raced
5,504
km · splits not double-counted

Pace over time

km/h · higher is faster

3.86.89.812.815.820002026

Pace over time: 67 races from 2000 to 2026, ranging from 4.60 to 14.93 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.

  • Actual pace
  • Age-graded pace

Results

Results 1 to 50 of 67 for this runner, in date order. Splits of a race are indented and are not counted again in the distance total.
DateEventDistanceResultPace km/hPlacing
2000-04-08
Mile High Metric Challenge 50 kmUnited States
50km3:27:11 h14.4801/17
2001-01-13
Frozen Ass Trail 30 MileUnited States
30mi3:36:09 h13.4021/28
2002-03-23
San Juan Trail 50 KmUnited States
50km3:56:12 h12.7011/78
2002-06-22
San Juan Solstice 50 Mile RunUnited States*CO
50mi8:43:23 h9.2251/81
2002-08-24
Tamalpa Headlands 50KUnited States
31.5mi3:53:43 h13.0142/202
2002-09-15
Pisgah Mountain Trail RaceUnited States*CO
50km3:49:14 h13.0871/56
2002-12-07
Sunmart Texas Trails 50 KmUnited States*Boulder, CO
50km3:23:27 h14.7461/649
2003-03-08
Way Too Cool 50K Endurance RunUnited States
50km3:36:17 h13.8713/475
2003-08-02
White River 50 Mile Trail RunUnited States*Boulder, CO
50mi6:58:19 h11.5422/132
2003-08-23
Tamalpa Headlands 50KUnited States
31.5mi4:18:26 h11.77011/175
2003-10-18
Mountain Masochist 50 Mile Trail RunUnited States*CO
50mi6:48:31 h11.8181/207
2003-11-22
JFK 50 MileUnited States*Boulder, CO
50mi5:55:30 h13.5811/830
2003-12-06
Sunmart Texas Trails 50 MileUnited States*Boulder, CO
50mi5:58:55 h13.4522/213
2004-03-13
Way Too Cool 50K Endurance RunUnited States
50km3:32:51 h14.0941/486
2004-04-24
Zane Grey Highline Trail 50 MileUnited States
50mi7:51:07 h10.2481/83
2004-06-26
Western States 100 Mile Endurance RunUnited States*Boulder, CO
100mi16:30:17 h9.7512/278
2004-10-16
Mountain Masochist 50 Mile Trail RunUnited States*CO
50mi6:52:18 h11.7101/215
2005-03-12
Way Too Cool 50K Endurance RunUnited States
50km3:39:28 h13.6701/450
2005-04-30
Miwok 100k Trail raceUnited States*American Canyon, CA
100km8:28:40 h11.7961/223
2005-08-27
Tamalpa Headlands 50KUnited States
31.5mi3:49:31 h13.2521/168
2005-10-15
Mountain Masochist 50 Mile Trail RunUnited States*CO
50mi6:54:11 h11.6571/197
2006-01-28
Mountain Mist 50kUnited States*Boulder, CO
50km4:53:26 h10.22419/267
2007-01-27
Mountain Mist 50kUnited States*Boulder, CO
50km3:46:19 h13.2561/263
2007-09-30
Vermont 50 km Ultra RunUnited States*Boulder, CO
50km3:47:39 h13.1781/119
2008-05-03
Miwok 100k Trail raceUnited States*Boulder, CO
100km7:53:19 h12.6771/282
2009-02-14
Moab Red Hot 55kUnited States*Boulder, CO
55km3:58:50 h13.8171/180
2009-04-04
American River 50 Mile Endurance RunUnited States
50mi6:12:13 h12.9712/510
2009-10-10
Dick Collins Firetrails 50 MileUnited States*American Canyon, CA
50mi6:30:34 h12.3621/219
2009-12-05
Endurance Challenge - California Trail 50 MileUnited States*American Canyon, CA
50mi7:27:53 h10.78010/188
2010-10-09
Dick Collins Firetrails 50 MileUnited States*CA
50mi6:19:39 h12.7171/235
2010-12-04
Endurance Challenge - California Trail 50 MileUnited States*American Canyon, CA
50mi6:55:50 h11.6103/241
2011-01-08
Bandera 100 km UltratrailUnited States*Boulder, CO
100km8:16:48 h12.0771/129
2011-04-09
American River 50 Mile Endurance RunUnited States*Boulder, CO
50mi5:55:37 h13.5771/600
2011-05-07
Miwok 100k Trail raceUnited States*American Canyon, CA
100km8:03:22 h12.4131/287
2011-06-25
Western States 100 Mile Endurance RunUnited States*Novato, CA
100mi16:36:21 h9.6918/310
2011-08-20
Where's Waldo 100K UltramarathonUnited States*Novato, CA
100km9:06:51 h10.9721/95
2011-10-08
Dick Collins Firetrails 50 MileUnited States*Novato, CA
50mi6:34:26 h12.2401/193
2012-01-07
Bandera 100 km UltratrailUnited States*Novato, CA
100km8:38:30 h11.5722/153
2012-02-11
Golden Gate 50 km Winter Trail RunUnited States*Novato, CA
50km3:54:06 h12.8151/44
2012-03-17
Chuckanut 50KUnited States*Boulder, CO
50km3:55:10 h12.7577/550
2012-04-14
Lake Sonoma 50 Mile RaceUnited States*Novato, CA
50mi7:21:41 h10.9319/227
2012-05-05
Miwok 100k Trail raceUnited States*CO
100km9:14:06 h10.8281/264
2012-06-23
Western States 100 Mile Endurance RunUnited States*Boulder, CO
100mi15:53:36 h10.1264/316
2012-08-31
Courmayeur-Champex-Chamonix (CCC)ItalyHoka One One
86km10:21:48 h8.2989/1585
2012-09-29
Ultra Race of Champions (UROC) 100K EliteUnited States*Boulder, CO
100km8:57:25 h11.1657/20
2012-12-01
Endurance Challenge - California Trail 50 MileUnited States*Boulder, CO
50mi6:17:53 h12.77715/326
2013-01-13
Bandera 100 km Ultratrail - US ChampionchipsUnited States*CA
100km8:53:27 h11.2482/55
2013-01-13
Bandera 100 km UltratrailUnited States*CA
100km8:53:27 h11.2482/185
2013-02-23
Mount Mitchell ChallengeUnited States*Boulder, CO
40mi4:33:14 h14.1361/111
2013-03-16
Rodeo Valley 50 km Trail RunUnited States*Boulder, CO
50km3:40:54 h13.5811/78

Showing 1–50 of 67