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DC
Dennis Colby
MaleFlorida2001–2026
81
Total Finishes
18
Distinct Races
4
States (8%)
1:51:28
PR (8:31/mi)
2:45:41
Average
+0:46:56
Slower (first to last)
Medal House
2008
Monterey Bay Half Marathon
1:55:23
#1107 overall#700 gender
2008
2027 Walt Disney World® Marathon Weekend
2:37:37
#6386 overall#3286 gender
2007
OUC Orlando Half Marathon
2:39:10
#1866 overall#1057 gender
2007
2027 Walt Disney World® Marathon Weekend
2:53:56
#8113 overall#3753 gender
2006
OUC Orlando Half Marathon
2:32:54
#887 overall#887 gender
2005
OUC Orlando Half Marathon
2:30:22
#1552 overall#875 gender
2004
OUC Orlando Half Marathon
2:28:54
#1343 overall#813 gender
2003
2026 Anchorage Mayor's Marathon & Half Marathon
2:29:56
#609 overall#276 gender
2003
OUC Orlando Half Marathon
2:31:12
#1573 overall#899 gender
2002
OUC Orlando Half Marathon
2:27:54
#1524 overall#925 gender
2002
2027 Walt Disney World® Marathon Weekend
2:32:48
#2441 overall#1177 gender
2001
OUC Orlando Half Marathon
2:44:03
#1399 overall#876 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:30:59 | #12281 |
| 2025 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:30:50 | #11595 |
| 2025 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:31:02 | #10343 |
| 2024 | OUC Orlando Half MarathonOrlando | FL | 3:26:03 | #2591 |
| 2024 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 3:31:16 | #10112 |
| 2024 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:32:00 | #11895 |
| 2023 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 3:30:04 | #10267 |
| 2023 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:30:28 | #10922 |
| 2023 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:32:00 | #11937 |
| 2022 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:27:19 | #10217 |
| 2022 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 3:31:50 | #9227 |
| 2021 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 3:26:33 | #7828 |
| 2020 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:20:03 | #15844 |
| 2020 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:30:58 | #15675 |
| 2019 | OUC Orlando Half MarathonOrlando | FL | 2:29:54 | #1890 |
| 2019 | Space Coast Marathon & Half MarathonCocoa | FL | 2:35:05 | #1110 |
| 2019 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 2:47:13 | #5250 |
| 2019 | Daytona Beach Half Marathon & 5KDaytona Beach | FL | 2:59:32 | #654 |
| 2019 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 3:04:19 | #12219 |
| 2018 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:33:37 | #6284 |
| 2018 | Space Coast Marathon & Half MarathonCocoa | FL | 2:34:04 | #1141 |
| 2018 | Town of Celebration Marathon & Half MarathonCelebration | FL | 2:38:14 | #1055 |
| 2018 | Daytona Beach Half Marathon & 5KDaytona Beach | FL | 2:38:47 | #655 |
| 2018 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 2:39:28 | #4073 |
| 2018 | Star Wars Half Marathon - The Dark SideLake Buena Vista | FL | 2:41:57 | #5653 |
| 2018 | Cape Canaveral Lighthouse Foundation Half MarathonCape Canaveral | FL | 2:53:14 | #601 |
| 2018 | OUC Orlando Half MarathonOrlando | FL | 3:05:14 | #2486 |
| 2017 | Space Coast Marathon & Half MarathonCocoa | FL | 2:25:07 | #1123 |
| 2017 | Town of Celebration Marathon & Half MarathonCelebration | FL | 2:29:39 | #926 |
| 2017 | OUC Orlando Half MarathonOrlando | FL | 2:36:54 | #1767 |
| 2017 | Star Wars Half Marathon - The Dark SideLake Buena Vista | FL | 2:36:55 | #5411 |
| 2017 | Daytona Beach Half Marathon & 5KDaytona Beach | FL | 2:39:11 | #803 |
| 2016 | Daytona Beach Half Marathon & 5KDaytona Beach | FL | 2:28:51 | #791 |
| 2016 | Space Coast Marathon & Half MarathonCocoa | FL | 2:31:38 | #1324 |
| 2016 | OUC Orlando Half MarathonOrlando | FL | 2:34:32 | #2055 |
| 2016 | Great Smoky Mountains Half Marathon & 5KTownsend | TN | 2:39:33 | #1078 |
| 2016 | Star Wars Half Marathon - The Dark SideLake Buena Vista | FL | 2:40:29 | #6349 |
| 2016 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:45:59 | #10110 |
| 2016 | Town of Celebration Marathon & Half MarathonCelebration | FL | 2:47:58 | #1325 |
| 2016 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 2:57:31 | #6835 |
| 2015 | Space Coast Marathon & Half MarathonCocoa | FL | 2:29:32 | #1171 |
| 2015 | Town of Celebration Marathon & Half MarathonCelebration | FL | 2:33:38 | #1041 |
| 2015 | Cocoa Beach Half MarathonCocoa Beach | FL | 2:35:19 | #785 |
| 2015 | St. Augustine Half Marathon, 10k and 5kSt Augustine | FL | 2:38:50 | #572 |
| 2015 | OUC Orlando Half MarathonOrlando | FL | 2:43:59 | #2398 |
| 2015 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:48:56 | #11717 |
| 2014 | Daytona Beach Half Marathon & 5KDaytona Beach | FL | 2:13:45 | #657 |
| 2014 | Sarasota Half MarathonSarasota | FL | 2:19:02 | #1612 |
| 2014 | Space Coast Marathon & Half MarathonCocoa | FL | 2:22:45 | #1063 |
| 2014 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:35:27 | #7451 |
| 2014 | OUC Orlando Half MarathonOrlando | FL | 2:44:08 | #2676 |
| 2014 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 3:07:21 | #7874 |
| 2013 | Modesto MarathonModesto | CA | 1:51:28 | #176 |
| 2013 | Space Coast Marathon & Half MarathonCocoa | FL | 2:20:28 | #916 |
| 2013 | OUC Orlando Half MarathonOrlando | FL | 2:22:46 | #2028 |
| 2013 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 2:42:00 | #6628 |
| 2013 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:54:28 | #14544 |
| 2013 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 3:19:32 | #9948 |
| 2012 | OUC Orlando Half MarathonOrlando | FL | 2:24:46 | #2239 |
| 2012 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:39:36 | #12420 |
| 2012 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 2:55:24 | #7823 |
| 2011 | OUC Orlando Half MarathonOrlando | FL | 2:19:56 | #1561 |
| 2011 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 2:31:01 | #3927 |
| 2011 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:39:09 | #12241 |
| 2010 | Gasparilla Distance Classic Race WeekendTampa | FL | 2:26:22 | #2772 |
| 2010 | OUC Orlando Half MarathonOrlando | FL | 2:27:17 | #1896 |
| 2010 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:34:32 | #8362 |
| 2010 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 3:05:58 | #5782 |
| 2009 | Clarksburg Country RunClarksburg | CA | 2:12:22 | #221 |
| 2009 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:29:29 | #5714 |
| 2009 | Space Coast Marathon & Half MarathonCocoa | FL | 2:34:49 | #1082 |
| 2009 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 2:38:15 | #6547 |
| 2008 | Monterey Bay Half MarathonMonterey | CA | 1:55:23 | #1107 |
| 2008 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:37:37 | #6386 |
| 2008 | OUC Orlando Half MarathonOrlando | FL | 2:41:21 | #2088 |
| 2007 | OUC Orlando Half MarathonOrlando | FL | 2:39:10 | #1866 |
| 2007 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:53:56 | #8113 |
| 2006 | OUC Orlando Half MarathonOrlando | FL | 2:32:54 | #887 |
| 2005 | OUC Orlando Half MarathonOrlando | FL | 2:30:22 | #1552 |
| 2004 | OUC Orlando Half MarathonOrlando | FL | 2:28:54 | #1343 |
| 2003 | 2026 Anchorage Mayor's Marathon & Half MarathonAnchorage | AK | 2:29:56 | #609 |
| 2003 | OUC Orlando Half MarathonOrlando | FL | 2:31:12 | #1573 |
| 2002 | OUC Orlando Half MarathonOrlando | FL | 2:27:54 | #1524 |
| 2002 | 2027 Walt Disney World® Marathon WeekendOrlando | FL | 2:32:48 | #2441 |
| 2001 | OUC Orlando Half MarathonOrlando | FL | 2:44:03 | #1399 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
FLFlorida
78 racesCACalifornia
5 racesAKAlaska
1 raceVAVirginia
0 races50-State Challenge
4/ 51 states + DC
47 states to go