Back to runner search
MC
Mark Clifford
MaleConnecticut2000–2026
29
Total Finishes
19
Different Races
12
States (24%)
1:10:18
PR (5:22/mi)
1:48:19
Average
+1:41:40
Slower (first to last)
Medal House
2010
Johnny Kelley Half Marathon
1:19:15
#1 overall#1 gender
2009
Johnny Kelley Half Marathon
1:16:04
#1 overall#1 gender
2007
Liberty Waterfront Half Marathon and 5K Run
1:13:54
#6 overall#6 gender
2006
Liberty Waterfront Half Marathon and 5K Run
1:10:18
#3 overall#3 gender
2005
Fairfield Road Races
1:17:52
#32 overall#28 gender
2004
Sam Elpern Memorial Half Marathon
1:14:17
#1 overall#1 gender
2004
Ridgefield Pamby Half Marathon
1:14:50
#4 overall#4 gender
2004
Fairfield Road Races
1:16:30
#24 overall#20 gender
2003
Ridgefield Pamby Half Marathon
1:13:43
#6 overall#6 gender
2002
Fairfield Road Races
1:15:49
#18 overall#16 gender
2001
Liberty Waterfront Half Marathon and 5K Run
1:14:51
#18 overall#18 gender
2000
Liberty Waterfront Half Marathon and 5K Run
1:15:26
#18 overall#18 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Life Time Miami Marathon & HalfMiami | FL | 2:35:04 | #9694 |
| 2026 | Hurricane Creek Half MarathonJoseph | OR | 2:57:06 | #61 |
| 2025 | Run the River MarathonKennewick | WA | 2:30:22 | #190 |
| 2025 | Hurricane Creek Half MarathonJoseph | OR | 2:43:57 | #56 |
| 2024 | 7 Bridges Marathon & 4 Bridges Half MarathonChattanooga | TN | 2:21:53 | #758 |
| 2023 | Ocean State Rhode RacesNarragansett | RI | 2:00:02 | #285 |
| 2023 | Ocean State Rhode RacesNarragansett | RI | 2:00:02 | #285 |
| 2018 | Oklahoma City Memorial MarathonOklahoma City | OK | 2:28:39 | #4228 |
| 2018 | Rock ‘n' Roll Washington DCWashington | DC | 2:34:35 | #7898 |
| 2016 | Life Time 305 Half Marathon and 5K Presented by Baptist HealthMiami Beach | FL | 2:29:00 | #1469 |
| 2013 | Johnny Kelley Half MarathonHyannis | MA | 1:16:33 | #2 |
| 2013 | 33rd The Great Hyannis Road Races, Half Marathon | — | 1:16:33 | #2 |
| 2013 | The Woodlands MarathonThe Woodlands | TX | 1:54:21 | #774 |
| 2012 | Newport MarathonNewport | RI | 1:49:35 | #566 |
| 2012 | Amica Marathon | — | 1:49:35 | #565 |
| 2012 | The Woodlands MarathonThe Woodlands | TX | 1:52:22 | #483 |
| 2012 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 2:38:55 | #7323 |
| 2010 | Johnny Kelley Half MarathonHyannis | MA | 1:19:15 | #1 |
| 2009 | Johnny Kelley Half MarathonHyannis | MA | 1:16:04 | #1 |
| 2007 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 1:13:54 | #6 |
| 2006 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 1:10:18 | #3 |
| 2005 | Fairfield Road RacesFairfield | CT | 1:17:52 | #32 |
| 2004 | Sam Elpern Memorial Half MarathonNorwalk | CT | 1:14:17 | #1 |
| 2004 | Ridgefield Pamby Half MarathonRidgefield | CT | 1:14:50 | #4 |
| 2004 | Fairfield Road RacesFairfield | CT | 1:16:30 | #24 |
| 2003 | Ridgefield Pamby Half MarathonRidgefield | CT | 1:13:43 | #6 |
| 2002 | Fairfield Road RacesFairfield | CT | 1:15:49 | #18 |
| 2001 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 1:14:51 | #18 |
| 2000 | Liberty Waterfront Half Marathon and 5K RunJersey City | NJ | 1:15:26 | #18 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CTConnecticut
6 racesNJNew Jersey
4 racesFLFlorida
3 racesMAMassachusetts
3 racesRIRhode Island
3 racesTXTexas
2 racesDCDistrict of Columbia
1 raceOKOklahoma
1 raceTNTennessee
1 raceWAWashington
1 raceMDMaryland
0 racesVAVirginia
0 races50-State Challenge
12/ 50 states
38 states to go