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Alexander Duncan
MaleHawaii2005–2022
11
Total Finishes
11
Different Races
5
States (10%)
1:26:28
PR (6:36/mi)
1:43:41
Average
+0:51:56
Slower (first to last)
Medal House
2022
Boulderthon
2:37:50
#1521 overall#721 gender
2019
University of Michigan Health-West Grand Rapids Marathon
1:29:59
#53 overall#46 gender
2018
Borgess Run For The Health Of It!
1:30:01
#19 overall#18 gender
2015
Gansett Half Marathon
1:26:28
#12 overall#11 gender
2015
Hapalua Hawaii's Half Marathon
1:29:51
#32 overall#29 gender
2015
Surftown Half, 2-Person Relay & 5K
1:29:53
#25 overall#22 gender
2014
2025 Val Nolasco Half Marathon
1:33:16
#38 overall#32 gender
2014
Maui Marathon and Half Marathon April 26, 2026
1:35:57
#29 overall#25 gender
2014
JTB 44th Annual Maui Marathon
1:35:57
#28 overall#24 gender
2010
Rock 'n' Roll Virgina Beach Half Marathon
1:45:57
#1332 overall#1064 gender
2007
Autumn Run
2:09:26
#67 overall#38 gender
2005
B.A.A. Half Marathon
1:45:54
#650 overall#486 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2022 | BoulderthonBoulder | CO | 2:37:50 | #1521 |
| 2019 | University of Michigan Health-West Grand Rapids MarathonGrand Rapids | MI | 1:29:59 | #53 |
| 2018 | Borgess Run For The Health Of It!Kalamazoo | MI | 1:30:01 | #19 |
| 2015 | Gansett Half MarathonNarragansett | RI | 1:26:28 | #12 |
| 2015 | Hapalua Hawaii's Half MarathonHonolulu | HI | 1:29:51 | #32 |
| 2015 | Surftown Half, 2-Person Relay & 5KWesterly | RI | 1:29:53 | #25 |
| 2014 | 2025 Val Nolasco Half MarathonHonolulu | HI | 1:33:16 | #38 |
| 2014 | Maui Marathon and Half Marathon April 26, 2026Lāhainā | HI | 1:35:57 | #29 |
| 2014 | JTB 44th Annual Maui Marathon | — | 1:35:57 | #28 |
| 2010 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 1:45:57 | #1332 |
| 2007 | Autumn RunBuena Vista | CO | 2:09:26 | #67 |
| 2005 | B.A.A. Half MarathonBoston | MA | 1:45:54 | #650 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
HIHawaii
3 racesCOColorado
2 racesMIMichigan
2 racesCACalifornia
0 racesCTConnecticut
0 races50-State Challenge
5/ 50 states
45 states to go