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RM
Rebecca Mcmackin
FemaleCalifornia2016–2026
26
Total Finishes
15
Different Races
1
States (2%)
1:27:10
PR (6:39/mi)
1:39:11
Average
-0:14:36
Faster (first to last)
Medal House
2019
USA Womens Marathon & Half Marathon
1:38:07
#17 overall#15 gender
2018
Fontana Days Run
1:29:40
#58 overall#9 gender
2018
63rd Annual Fontana Days Run
1:29:40
#58 overall#9 gender
2018
OC Marathon - Half Marathon - 5K
1:41:16
#284 overall#63 gender
2018
Run Malibu
1:41:28
#120 overall#25 gender
2018
Pasadena Half Marathon & 5K
1:42:04
#372 overall#31 gender
2018
2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®
1:42:06
#90 overall#56 gender
2017
Surf City Marathon
1:40:07
#422 overall#99 gender
2017
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
1:42:58
#245 overall#49 gender
2017
Disneyland Half Marathon Weekend
1:46:21
#126 overall#20 gender
2017
Long Beach Marathon
1:46:51
#492 overall#98 gender
2016
Disneyland Half Marathon Weekend
1:54:07
#736 overall#179 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 1:39:31 | #422 |
| 2025 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 1:33:23 | #236 |
| 2025 | Disneyland Halloween Half Marathon WeekendAnaheim | CA | 1:36:52 | #68 |
| 2024 | Fontana Days RunFontana | CA | 1:27:10 | #47 |
| 2024 | 69th Annual Fontana Days Run | — | 1:27:10 | #47 |
| 2024 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 1:35:30 | #251 |
| 2024 | Disneyland Halloween Half Marathon WeekendAnaheim | CA | 1:36:56 | #46 |
| 2024 | Disneyland Half Marathon WeekendAnaheim | CA | 1:37:33 | #113 |
| 2023 | Palm Desert 1/2 Marathon & 5KPalm Desert | CA | 1:36:06 | #24 |
| 2023 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 1:37:23 | #280 |
| 2021 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 1:42:17 | #340 |
| 2019 | USA Womens Marathon & Half MarathonPalm Desert | CA | 1:38:07 | #17 |
| 2019 | Surf City MarathonHuntington Beach | CA | 1:41:16 | #356 |
| 2019 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 1:45:34 | #415 |
| 2019 | Long Beach MarathonLong Beach | CA | 1:47:07 | #499 |
| 2018 | Fontana Days RunFontana | CA | 1:29:40 | #58 |
| 2018 | 63rd Annual Fontana Days Run | — | 1:29:40 | #58 |
| 2018 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 1:41:16 | #284 |
| 2018 | Run MalibuMalibu | CA | 1:41:28 | #120 |
| 2018 | Pasadena Half Marathon & 5KPasadena | CA | 1:42:04 | #372 |
| 2018 | 2025 Disney Princess Half Marathon Weekend presented by CORKCICLE®Orlando | FL | 1:42:06 | #90 |
| 2017 | Surf City MarathonHuntington Beach | CA | 1:40:07 | #422 |
| 2017 | Sunrise Marathon 5K/10K/13.1 SAN FRANCISCOSan Francisco | CA | 1:42:58 | #245 |
| 2017 | Disneyland Half Marathon WeekendAnaheim | CA | 1:46:21 | #126 |
| 2017 | Long Beach MarathonLong Beach | CA | 1:46:51 | #492 |
| 2016 | Disneyland Half Marathon WeekendAnaheim | CA | 1:54:07 | #736 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
23 races50-State Challenge
1/ 50 states
49 states to go