Back to runner search
TD
Thomas Duncan
MaleKansas1994–2026
30
Total Finishes
22
Different Races
13
States (26%)
1:35:58
PR (7:20/mi)
2:10:24
Average
+0:15:49
Slower (first to last)
Medal House
2010
Haunted Half Marathon
2:02:02
#207 overall#147 gender
2008
Rock 'n' Roll Nashville
2:29:53
#12923 overall#5985 gender
2008
OC Marathon - Half Marathon - 5K
2:49:29
#3563 overall#2050 gender
2007
Laguna Hills Memorial Day Half Marathon
2:41:02
#1252 overall#710 gender
2006
Air Force Marathon
1:53:34
#438 overall#319 gender
2005
Palm Desert 1/2 Marathon & 5K
3:08:28
#422 overall#220 gender
2004
MCRRC Riley's Rumble Half Marathon
1:57:18
#282 overall#205 gender
1999
2025 500 Festival Running Events
3:50:47
#18290 overall#9192 gender
1998
2025 500 Festival Running Events
2:29:24
#10938 overall#7370 gender
1997
2025 500 Festival Running Events
2:46:42
#11141 overall#7395 gender
1995
2025 500 Festival Running Events
2:05:52
#5505 overall#4493 gender
1994
2025 500 Festival Running Events
1:48:13
#2364 overall#2176 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Rock The ParkwayKansas City | MO | 1:55:44 | #1080 |
| 2026 | RUN LibertyLiberty | MO | 2:03:27 | #163 |
| 2026 | Hangover Half MarathonOverland Park | KS | 2:04:02 | #43 |
| 2025 | Rock The ParkwayKansas City | MO | 1:57:35 | #1065 |
| 2025 | Hangover Half MarathonOverland Park | KS | 2:12:39 | #75 |
| 2024 | John Brown Half Marathon and 10KOsawatomie | KS | 1:53:17 | #43 |
| 2024 | Hangover Half MarathonOverland Park | KS | 2:00:48 | #34 |
| 2019 | Gobbler Grind Marathon, Half Marathon, 10K & 5KOverland Park | KS | 1:50:25 | #136 |
| 2019 | Great American River RunMemphis | TN | 2:22:12 | #260 |
| 2018 | St. Jude Memphis Marathon WeekendMemphis | TN | 1:54:21 | #547 |
| 2018 | Greater St. Louis MarathonSt. Louis | MO | 1:56:46 | #965 |
| 2017 | Philadelphia MarathonPhiladelphia | PA | 1:51:14 | #1999 |
| 2015 | Northwell Health Great South Bay RunBay Shore | NY | 1:35:58 | #39 |
| 2015 | Suffolk County MarathonSuffolk County | NY | 1:41:10 | #111 |
| 2014 | Shamrock MarathonVirginia Beach | VA | 1:45:17 | #832 |
| 2013 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 2:06:52 | #2263 |
| 2013 | Beer City Half San DiegoSan Diego | CA | 2:22:24 | #4559 |
| 2013 | America's Finest City Half Marathon | — | 2:22:24 | #4559 |
| 2012 | Greater St. Louis MarathonSt. Louis | MO | 2:04:57 | #2764 |
| 2012 | Charlottesville MarathonCharlottesville | VA | 2:30:45 | #836 |
| 2012 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 3:04:15 | #8954 |
| 2010 | Haunted Half MarathonKingsport | TN | 2:02:02 | #207 |
| 2010 | Seattle Marathon: Summer EventsSeattle | WA | 2:03:19 | #2785 |
| 2008 | Rock 'n' Roll NashvilleNashville | TN | 2:29:53 | #12923 |
| 2008 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:49:29 | #3563 |
| 2007 | Laguna Hills Memorial Day Half MarathonLaguna Hills | CA | 2:41:02 | #1252 |
| 2006 | Air Force MarathonDayton | OH | 1:53:34 | #438 |
| 2005 | Palm Desert 1/2 Marathon & 5KPalm Desert | CA | 3:08:28 | #422 |
| 2004 | MCRRC Riley's Rumble Half MarathonBoyds | MD | 1:57:18 | #282 |
| 1999 | 2025 500 Festival Running EventsIndianapolis | IN | 3:50:47 | #18290 |
| 1998 | 2025 500 Festival Running EventsIndianapolis | IN | 2:29:24 | #10938 |
| 1997 | 2025 500 Festival Running EventsIndianapolis | IN | 2:46:42 | #11141 |
| 1995 | 2025 500 Festival Running EventsIndianapolis | IN | 2:05:52 | #5505 |
| 1994 | 2025 500 Festival Running EventsIndianapolis | IN | 1:48:13 | #2364 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
INIndiana
5 racesKSKansas
5 racesMOMissouri
5 racesCACalifornia
4 racesTNTennessee
4 racesVAVirginia
4 racesNYNew York
2 racesMDMaryland
1 raceOHOhio
1 racePAPennsylvania
1 raceWAWashington
1 raceNCNorth Carolina
0 racesNENebraska
0 races50-State Challenge
13/ 50 states
37 states to go