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DM
David Mackay
MaleUtah1998–2025
10
Total Finishes
6
Distinct Races
5
States (10%)
1:27:58
PR (6:43/mi)
1:53:28
Average
-0:24:52
Faster (first to last)
Medal House
2025
Bay Bridge Half Marathon
1:27:58
#26 overall#24 gender
2010
St. Luke's Half Marathon & 5K
1:49:02
#727 overall#531 gender
2009
St. Luke's Half Marathon & 5K
1:55:24
#1053 overall#716 gender
2009
2027 Walt Disney World® Marathon Weekend
2:01:30
#2156 overall#1469 gender
2008
St. Luke's Half Marathon & 5K
1:50:24
#881 overall#631 gender
2007
St. Luke's Half Marathon & 5K
1:56:32
#1199 overall#841 gender
2007
Surf City Marathon
2:28:13
#5063 overall#2621 gender
2006
Canyonlands Half Marathon
1:39:38
#183 overall#152 gender
2004
Canyonlands Half Marathon
1:53:04
#611 overall#451 gender
1998
2025 500 Festival Running Events
1:52:50
#4003 overall#3345 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Bay Bridge Half MarathonOakland | CA | 1:27:58 | #26 |
| 2010 | St. Luke's Half Marathon & 5KAllentown | PA | 1:49:02 | #727 |
| 2009 | St. Luke's Half Marathon & 5KAllentown | PA | 1:55:24 | #1053 |
| 2009 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:01:30 | #2156 |
| 2008 | St. Luke's Half Marathon & 5KAllentown | PA | 1:50:24 | #881 |
| 2007 | St. Luke's Half Marathon & 5KAllentown | PA | 1:56:32 | #1199 |
| 2007 | Surf City MarathonHuntington Beach | CA | 2:28:13 | #5063 |
| 2006 | Canyonlands Half MarathonMoab | UT | 1:39:38 | #183 |
| 2004 | Canyonlands Half MarathonMoab | UT | 1:53:04 | #611 |
| 1998 | 2025 500 Festival Running EventsIndianapolis | IN | 1:52:50 | #4003 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
PAPennsylvania
4 racesUTUtah
2 racesCACalifornia
2 racesINIndiana
1 raceFLFlorida
1 race50-State Challenge
5/ 51 states + DC
46 states to go