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TM
Tom Mackenzie
MaleMassachusetts1998–2025
45
Total Finishes
26
Different Races
7
States (14%)
1:46:48
PR (8:09/mi)
2:06:10
Average
+0:28:01
Slower (first to last)
Medal House
2012
New Bedford Half Marathon
2:05:24
#1930 overall#1209 gender
2011
New Bedford Half Marathon
1:49:53
#1101 overall#807 gender
2011
34th Annual New Bedford Half Marathon
1:50:43
#1104 overall#808 gender
2010
New Bedford Half Marathon
1:48:51
#1017 overall#753 gender
2010
White Mountain Milers Half Marathon
1:55:53
#190 overall#130 gender
2009
New Bedford Half Marathon
1:46:57
#969 overall#704 gender
2009
White Mountain Milers Half Marathon
1:48:56
#112 overall#87 gender
2008
White Mountain Milers Half Marathon
1:46:48
#88 overall#66 gender
2008
Boston's Run To Remember
1:53:49
#1155 overall#736 gender
2007
New Bedford Half Marathon
1:57:29
#1166 overall#833 gender
2007
White Mountain Milers Half Marathon
1:57:53
#184 overall#101 gender
1998
Georgetown to Idaho Springs Half Marathon
1:49:50
#708 overall#552 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | New Bedford Half MarathonNew Bedford | MA | 2:17:51 | #1019 |
| 2025 | New Bedford Half MarathonNew Bedford | MA | 2:17:51 | #1020 |
| 2024 | New Bedford Half MarathonNew Bedford | MA | 2:12:29 | #1336 |
| 2024 | New Bedford Half MarathonNew Bedford | MA | 2:12:29 | #1336 |
| 2023 | Frosty Half MarathonRaynham | MA | 2:10:02 | #285 |
| 2023 | Frosty Half-MarathonRaynham | MA | 2:10:02 | #285 |
| 2023 | North Conway Half Marathon & 5KNorth Conway | NH | 2:10:46 | #116 |
| 2023 | New Bedford Half MarathonNew Bedford | MA | 2:12:58 | #981 |
| 2023 | New Bedford Half MarathonNew Bedford | MA | 2:12:58 | #983 |
| 2022 | Frosty Half MarathonRaynham | MA | 2:15:48 | #339 |
| 2022 | Frosty Half-MarathonRaynham | MA | 2:15:48 | #339 |
| 2022 | New Bedford Half MarathonNew Bedford | MA | 2:19:26 | #1354 |
| 2022 | Narragansett Summer Running FestivalEaston | MA | 2:25:04 | #536 |
| 2022 | 10th Anniversary Narragansett Summer Running Festival | — | 2:25:04 | #536 |
| 2019 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 2:21:43 | #1859 |
| 2018 | NYCRuns Narrows Half MarathonNew York | NY | 1:59:12 | #167 |
| 2017 | Baystate MarathonLowell | MA | 2:19:20 | #769 |
| 2016 | White Mountain Milers Half MarathonNorth Conway | NH | 2:07:34 | #187 |
| 2016 | Maine Marathon, Half Marathon and Marathon RelayPortland | ME | 2:09:07 | #1025 |
| 2016 | New Bedford Half MarathonNew Bedford | MA | 2:09:53 | #1745 |
| 2016 | Frosty Half MarathonRaynham | MA | 2:11:41 | #308 |
| 2016 | Mayflower Brewing Half Marathon | — | 2:12:37 | #708 |
| 2015 | Blackstone Valley Half Marathon and 5K | — | 2:04:34 | #259 |
| 2015 | New Bedford Half MarathonNew Bedford | MA | 2:12:06 | #1770 |
| 2015 | New Bedford Half Marathon | — | 2:12:06 | #1769 |
| 2015 | Wilmington Half Marathon & 5KWilmington | MA | 2:14:52 | #122 |
| 2015 | Wilmington's 11th Annual Half Marathon & 5K Run/Walk | — | 2:14:52 | #122 |
| 2014 | New Bedford Half MarathonNew Bedford | MA | 1:54:41 | #1406 |
| 2013 | New Bedford Half Marathon | — | 1:55:06 | #1536 |
| 2013 | White Mountain Milers Half MarathonNorth Conway | NH | 1:55:25 | #193 |
| 2013 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 1:56:56 | #2084 |
| 2012 | New Bedford Half MarathonNew Bedford | MA | 2:05:24 | #1930 |
| 2012 | New Bedford Half Marathon | — | 2:05:24 | #1952 |
| 2011 | New Bedford Half MarathonNew Bedford | MA | 1:49:53 | #1101 |
| 2011 | 34th Annual New Bedford Half Marathon | — | 1:50:43 | #1104 |
| 2010 | New Bedford Half MarathonNew Bedford | MA | 1:48:51 | #1017 |
| 2010 | White Mountain Milers Half MarathonNorth Conway | NH | 1:55:53 | #190 |
| 2009 | New Bedford Half MarathonNew Bedford | MA | 1:46:57 | #969 |
| 2009 | White Mountain Milers Half MarathonNorth Conway | NH | 1:48:56 | #112 |
| 2008 | White Mountain Milers Half MarathonNorth Conway | NH | 1:46:48 | #88 |
| 2008 | Boston's Run To RememberBoston | MA | 1:53:49 | #1155 |
| 2007 | New Bedford Half MarathonNew Bedford | MA | 1:57:29 | #1166 |
| 2007 | White Mountain Milers Half MarathonNorth Conway | NH | 1:57:53 | #184 |
| 1998 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 1:49:50 | #708 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MAMassachusetts
24 racesNHNew Hampshire
7 racesCOColorado
1 raceCTConnecticut
1 raceMEMaine
1 raceNYNew York
1 raceNJNew Jersey
1 race50-State Challenge
7/ 50 states
43 states to go