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TR
Thomas Ridder
MaleCalifornia2007–2025
10
Total Finishes
8
Different Races
3
States (6%)
1:19:14
PR (6:03/mi)
2:01:19
Average
-1:00:24
Faster (first to last)
Medal House
2025
Urban Cow Half Marathon
1:19:14
#26 overall#23 gender
2025
Shamrock'n Half Marathon
1:22:41
#18 overall#17 gender
2024
Urban Cow Half Marathon
1:32:52
#117 overall#93 gender
2024
Run SF "Golden Gate City" 5K/10K/13.1
1:35:22
#121 overall#116 gender
2015
Corvallis Half Marathon and 5K
2:08:12
#578 overall#335 gender
2015
Eugene Holiday Half Marathon & Hustle
2:08:14
#142 overall#75 gender
2012
Oakland Running Festival
2:58:20
#3092 overall#1314 gender
2009
IMT Des Moines Marathon
2:12:37
#1745 overall#893 gender
2007
Sturgis Falls Half Marathon and 5K
2:23:05
#287 overall#170 gender
2007
IMT Des Moines Marathon
2:32:31
#1639 overall#756 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Urban Cow Half MarathonSacramento | CA | 1:19:14 | #26 |
| 2025 | Shamrock'n Half MarathonSacramento | CA | 1:22:41 | #18 |
| 2024 | Urban Cow Half MarathonSacramento | CA | 1:32:52 | #117 |
| 2024 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 1:35:22 | #121 |
| 2015 | Corvallis Half Marathon and 5KCorvallis | OR | 2:08:12 | #578 |
| 2015 | Eugene Holiday Half Marathon & HustleEugene | OR | 2:08:14 | #142 |
| 2012 | Oakland Running FestivalOakland | CA | 2:58:20 | #3092 |
| 2009 | IMT Des Moines MarathonDes Moines | IA | 2:12:37 | #1745 |
| 2007 | Sturgis Falls Half Marathon and 5KCedar Falls | IA | 2:23:05 | #287 |
| 2007 | IMT Des Moines MarathonDes Moines | IA | 2:32:31 | #1639 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
5 racesIAIowa
3 racesOROregon
2 races50-State Challenge
3/ 51 states + DC
48 states to go