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JM
John Mercer
MaleFlorida1997–2026
39
Total Finishes
20
Different Races
11
States (22%)
1:16:18
PR (5:49/mi)
2:27:42
Average
+2:14:26
Slower (first to last)
Medal House
2009
Rock 'n' Roll Arizona Marathon
1:54:34
#2774 overall#1882 gender
2009
St. Jude Memphis Marathon Weekend
2:38:19
#4931 overall#2107 gender
2008
Rock 'n' Roll Arizona Marathon
1:52:00
#2341 overall#1642 gender
2008
St. Jude Memphis Marathon Weekend
3:00:11
#5704 overall#2464 gender
2007
Rock 'n' Roll Arizona Marathon
1:55:12
#3227 overall#2204 gender
2006
Rock 'n' Roll Las Vegas
1:53:47
#871 overall#636 gender
2005
Duke City Marathon
1:44:33
#155 overall#126 gender
2002
White Mountain Milers Half Marathon
1:20:10
#2 overall#2 gender
2001
White Mountain Milers Half Marathon
1:17:29
#5 overall#5 gender
2000
White Mountain Milers Half Marathon
1:22:57
#10 overall#10 gender
1998
White Mountain Milers Half Marathon
1:16:59
#3 overall#3 gender
1997
White Mountain Milers Half Marathon
1:16:18
#4 overall#4 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | 2027 Publix Fort Lauderdale A1A Marathon, Half Marathon, 6K & Kids of Love Run, & Celsius 5k Presented by ColavitaFort Lauderdale | FL | 2:26:41 | #2226 |
| 2026 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:30:44 | #12233 |
| 2025 | Charlotte Craft Beer Half Marathon - Relay & 5 MilerCharlotte | NC | 2:04:56 | #475 |
| 2025 | United Airlines NYC HalfNew York | NY | 2:46:02 | #25686 |
| 2025 | Disneyland Halloween Half Marathon WeekendAnaheim | CA | 3:30:56 | #9217 |
| 2024 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 2:28:07 | #2382 |
| 2024 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 2:53:54 | #26578 |
| 2024 | RAD Half Marathon & 10KAsheville | NC | 2:58:18 | #668 |
| 2024 | Disneyland Half Marathon WeekendAnaheim | CA | 3:17:54 | #6930 |
| 2024 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:36:23 | #12613 |
| 2023 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 4:00:02 | #13002 |
| 2022 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 3:17:39 | #8015 |
| 2019 | White Mountain Milers Half MarathonNorth Conway | NH | 1:32:33 | #4 |
| 2018 | Rock 'n' Roll Dallas | — | 2:40:38 | #4434 |
| 2018 | Dallas Marathon WeekendDallas | TX | 2:49:31 | #4947 |
| 2018 | US 5K, 10K, & Half MarathonJacksonville | FL | 3:10:14 | #943 |
| 2017 | Dallas Marathon WeekendDallas | TX | 2:31:40 | #4470 |
| 2016 | Gasparilla Distance Classic Race WeekendTampa | FL | 2:38:10 | #4370 |
| 2016 | 2027 WALT DISNEY WORLD® Marathon Weekend presented by State Farm® With A Running PassionOrlando | FL | 2:49:30 | #10904 |
| 2015 | Dallas Marathon WeekendDallas | TX | 2:49:37 | #5103 |
| 2015 | 2027 WALT DISNEY WORLD® Marathon Weekend presented by State Farm® With A Running PassionOrlando | FL | 3:08:12 | #15685 |
| 2014 | Zion Half MarathonSpringdale | UT | 1:40:13 | #38 |
| 2013 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:52:43 | #1937 |
| 2013 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 2:49:09 | #6550 |
| 2012 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 2:25:19 | #4041 |
| 2011 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:53:32 | #2665 |
| 2011 | 2026 Disney Wine & Dine Half Marathon WeekendOrlando | FL | 2:45:22 | #5271 |
| 2009 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:54:34 | #2774 |
| 2009 | St. Jude Memphis Marathon WeekendMemphis | TN | 2:38:19 | #4931 |
| 2008 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:52:00 | #2341 |
| 2008 | St. Jude Memphis Marathon WeekendMemphis | TN | 3:00:11 | #5704 |
| 2007 | Rock 'n' Roll Arizona MarathonPhoenix | AZ | 1:55:12 | #3227 |
| 2006 | Rock 'n' Roll Las VegasLas Vegas | NV | 1:53:47 | #871 |
| 2005 | Duke City MarathonAlbuquerque | NM | 1:44:33 | #155 |
| 2002 | White Mountain Milers Half MarathonNorth Conway | NH | 1:20:10 | #2 |
| 2001 | White Mountain Milers Half MarathonNorth Conway | NH | 1:17:29 | #5 |
| 2000 | White Mountain Milers Half MarathonNorth Conway | NH | 1:22:57 | #10 |
| 1998 | White Mountain Milers Half MarathonNorth Conway | NH | 1:16:59 | #3 |
| 1997 | White Mountain Milers Half MarathonNorth Conway | NH | 1:16:18 | #4 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
FLFlorida
13 racesNHNew Hampshire
6 racesAZArizona
5 racesTXTexas
3 racesTNTennessee
2 racesNYNew York
2 racesNCNorth Carolina
2 racesCACalifornia
2 racesNMNew Mexico
1 raceNVNevada
1 raceUTUtah
1 race50-State Challenge
11/ 50 states
39 states to go