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LS
Leah Shaffer
FemaleMassachusetts2005–2022
21
Total Finishes
15
Different Races
7
States (14%)
1:49:52
PR (8:23/mi)
2:31:26
Average
-1:57:10
Faster (first to last)
Medal House
2015
Half Marathon-by-the-Sea
2:06:53
#237 overall#125 gender
2014
Happy Holidays Half MerryThon & 5K Race
2:08:22
#499 overall#276 gender
2014
Half Marathon-by-the-Sea
2:09:45
#135 overall#68 gender
2013
OC Marathon - Half Marathon - 5K
2:53:29
#8276 overall#4693 gender
2013
Surf City Marathon
2:55:03
#11941 overall#6697 gender
2013
2026 2XU Long Beach Marathon & Half Marathon
3:11:23
#10385 overall#5705 gender
2012
Surf City Marathon
3:20:04
#12927 overall#7670 gender
2010
2025 Aramco Houston Half Marathon Searchable Finish Line Video
2:14:34
#3732 overall#1533 gender
2009
UTHealth Houston Half Marathon & 10K
2:20:35
#1671 overall#629 gender
2006
2025 Aramco Houston Half Marathon Searchable Finish Line Video
2:18:02
#3710 overall#1454 gender
2006
2025 500 Festival Running Events
3:47:30
#26699 overall#13676 gender
2005
2025 500 Festival Running Events
3:50:12
#24153 overall#11959 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2023 | Gasparilla Distance Classic Race WeekendTampa | FL | 1:53:02 | #628 |
| 2022 | Gasparilla Distance Classic Race WeekendTampa | FL | 1:49:52 | #384 |
| 2019 | Shipyard Old Port Half MarathonPortland | ME | 2:25:23 | #2436 |
| 2019 | Rockfest Half MarathonHampton Beach | NH | 2:55:01 | #2996 |
| 2018 | TrailbreakerWaukesha | WI | 1:57:49 | #67 |
| 2018 | Last Call 5K, 10K, and 1/2 MarathonWaukesha | WI | 2:12:26 | #226 |
| 2018 | Ipswich Ale Half MarathonIpswich | MA | 2:22:21 | #463 |
| 2018 | Fool's Dual Half MarathonGloucester | MA | 2:27:48 | #308 |
| 2017 | Last Call 5K, 10K, and 1/2 MarathonWaukesha | WI | 2:05:15 | #225 |
| 2015 | Half Marathon-by-the-SeaManchester-by-the-Sea | MA | 2:06:53 | #237 |
| 2015 | Happy Holidays Half MerryThon & 5K RaceGloucester | MA | 2:08:04 | #428 |
| 2015 | Twin Lobster Half MarathonGloucester | MA | 2:13:41 | #458 |
| 2014 | Happy Holidays Half MerryThon & 5K RaceGloucester | MA | 2:08:22 | #499 |
| 2014 | Half Marathon-by-the-SeaManchester-by-the-Sea | MA | 2:09:45 | #135 |
| 2013 | OC Marathon - Half Marathon - 5KNewport Beach | CA | 2:53:29 | #8276 |
| 2013 | Surf City MarathonHuntington Beach | CA | 2:55:03 | #11941 |
| 2013 | 2026 2XU Long Beach Marathon & Half MarathonLong Beach | CA | 3:11:23 | #10385 |
| 2012 | Surf City MarathonHuntington Beach | CA | 3:20:04 | #12927 |
| 2010 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 2:14:34 | #3732 |
| 2009 | UTHealth Houston Half Marathon & 10KHouston | TX | 2:20:35 | #1671 |
| 2006 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 2:18:02 | #3710 |
| 2006 | 2025 500 Festival Running EventsIndianapolis | IN | 3:47:30 | #26699 |
| 2005 | 2025 500 Festival Running EventsIndianapolis | IN | 3:50:12 | #24153 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MAMassachusetts
7 racesCACalifornia
4 racesTXTexas
3 racesWIWisconsin
3 racesFLFlorida
2 racesINIndiana
2 racesMEMaine
1 race50-State Challenge
7/ 51 states + DC
44 states to go