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MA
Marco Alfaro
MaleIllinois2010–2025
19
Total Finishes
11
Different Races
6
States (12%)
1:13:59
PR (5:39/mi)
1:40:33
Average
+1:38:28
Slower (first to last)
Medal House
2019
Naperville Half Marathon
1:39:08
#147 overall#113 gender
2018
NYCRUNS Big Apple Half Marathon
2:40:35
#1656 overall#833 gender
2016
Long Grove's Oktoberfest Half Marathon, 10K & 5K
1:27:11
#9 overall#8 gender
2013
Quad Cities Distance Classic
1:17:12
#15 overall#15 gender
2013
2026 Disneyland® Half Marathon Weekend presented by HONDA
1:52:20
#708 overall#535 gender
2012
March Madness Half Marathon
1:15:45
#3 overall#3 gender
2012
St. Jude Memphis Marathon Weekend
1:16:15
#10 overall#10 gender
2012
Quad Cities Distance Classic
1:16:16
#15 overall#14 gender
2011
St. Jude Memphis Marathon Weekend
1:13:59
#8 overall#8 gender
2011
Quad Cities Distance Classic
1:14:53
#10 overall#10 gender
2010
Schaumburg Turkey Trot Half Marathon & 5K
1:16:59
#2 overall#2 gender
2010
March Madness Half Marathon
1:17:47
#8 overall#8 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | DC Half RacesWashington | DC | 2:21:13 | #4870 |
| 2025 | HRCA Backcountry Wilderness Half MarathonLone Tree | CO | 2:55:27 | #556 |
| 2024 | Naperville Half MarathonNaperville | IL | 1:49:33 | #307 |
| 2023 | Naperville Half MarathonNaperville | IL | 1:40:35 | #149 |
| 2022 | Naperville Half MarathonNaperville | IL | 1:42:03 | #168 |
| 2022 | Naperville Trails Half Marathon & 10KWheaton | IL | 1:50:58 | #55 |
| 2021 | Naperville Half MarathonNaperville | IL | 1:42:19 | #159 |
| 2019 | Naperville Half MarathonNaperville | IL | 1:39:08 | #147 |
| 2018 | NYCRUNS Big Apple Half MarathonNew York | NY | 2:40:35 | #1656 |
| 2016 | Long Grove's Oktoberfest Half Marathon, 10K & 5KLong Grove | IL | 1:27:11 | #9 |
| 2013 | Quad Cities Distance ClassicMoline | IL | 1:17:12 | #15 |
| 2013 | 2026 Disneyland® Half Marathon Weekend presented by HONDAAnaheim | CA | 1:52:20 | #708 |
| 2012 | March Madness Half MarathonCary | IL | 1:15:45 | #3 |
| 2012 | St. Jude Memphis Marathon WeekendMemphis | TN | 1:16:15 | #10 |
| 2012 | Quad Cities Distance ClassicMoline | IL | 1:16:16 | #15 |
| 2011 | St. Jude Memphis Marathon WeekendMemphis | TN | 1:13:59 | #8 |
| 2011 | Quad Cities Distance ClassicMoline | IL | 1:14:53 | #10 |
| 2010 | Schaumburg Turkey Trot Half Marathon & 5KElk Grove Village | IL | 1:16:59 | #2 |
| 2010 | March Madness Half MarathonCary | IL | 1:17:47 | #8 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
ILIllinois
13 racesCACalifornia
1 raceCOColorado
1 raceDCDistrict of Columbia
1 raceNYNew York
1 raceIAIowa
0 races50-State Challenge
6/ 51 states + DC
45 states to go