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CW
Catherine Williamson
FemaleMassachusetts2004–2025
12
Total Finishes
10
Different Races
3
States (6%)
1:41:40
PR (7:46/mi)
2:01:32
Average
-0:32:31
Faster (first to last)
Medal House
2025
UTHealth Houston Half Marathon & 10K
1:49:56
#839 overall#155 gender
2025
2025 Aramco Houston Half Marathon Searchable Finish Line Video
1:51:58
#2483 overall#727 gender
2024
Great Bay Half Marathon
1:41:40
#41 overall#7 gender
2024
UTHealth Houston Half Marathon & 10K
1:58:49
#1245 overall#271 gender
2024
Vintage Park Half Marathon
2:08:41
#197 overall
2023
The Marshmallow Dash – 5K, 10K, 10-Miler, Half Marathon
1:49:17
#1 overall
2023
Resolution Reboot
1:49:17
#1 overall#1 gender
2020
Surf City Marathon
1:54:00
#1422 overall#407 gender
2017
Boston's Run To Remember
1:46:51
#690 overall#189 gender
2011
Summer's Done 13.1
2:18:01
#4996 overall#2369 gender
2005
Grandma's Marathon
2:26:39
#4035 overall#2133 gender
2004
Grandma's Marathon
2:43:13
#4188 overall#2237 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | UTHealth Houston Half Marathon & 10KHouston | TX | 1:49:56 | #839 |
| 2025 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 1:51:58 | #2483 |
| 2025 | Rock 'n' Roll Las VegasLas Vegas | NV | 2:10:42 | #3342 |
| 2024 | Great Bay Half MarathonNewmarket | NH | 1:41:40 | #41 |
| 2024 | UTHealth Houston Half Marathon & 10KHouston | TX | 1:58:49 | #1245 |
| 2024 | Vintage Park Half MarathonHouston | TX | 2:08:41 | #197 |
| 2023 | The Marshmallow Dash – 5K, 10K, 10-Miler, Half MarathonLong Beach | CA | 1:49:17 | #1 |
| 2023 | Resolution RebootSanta Monica | CA | 1:49:17 | #1 |
| 2020 | Surf City MarathonHuntington Beach | CA | 1:54:00 | #1422 |
| 2017 | Boston's Run To RememberBoston | MA | 1:46:51 | #690 |
| 2011 | Summer's Done 13.1Austin | TX | 2:18:01 | #4996 |
| 2005 | Grandma's MarathonDuluth | MN | 2:26:39 | #4035 |
| 2004 | Grandma's MarathonDuluth | MN | 2:43:13 | #4188 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
TXTexas
5 racesMNMinnesota
2 racesMAMassachusetts
1 race50-State Challenge
3/ 51 states + DC
48 states to go