Back to League Tables
MC
Mackenzie Callahan
FemaleColorado2021–2025
13
Total Finishes
8
Distinct Races
1
States (2%)
1:46:41
PR (8:09/mi)
2:14:11
Average
+0:37:24
Slower (first to last)
Medal House
2025
Georgetown to Idaho Springs Half Marathon
1:46:41
#155 overall#47 gender
2025
Kaiser Permanente Colfax Marathon
2:00:12
#1832 overall#611 gender
2025
All-Out Summer Breeze
2:07:50
#34 overall0
2025
All-Out Spring Fever
2:13:21
#96 overall0
2025
St. Pete Run Fest
2:13:39
#1739 overall#735 gender
2024
Georgetown to Idaho Springs Half Marathon
1:55:17
#258 overall#105 gender
2024
Colorado Springs Marathon, Half, 5K, and Kids K
2:09:49
#351 overall#123 gender
2024
Kaiser Permanente Colfax Marathon
2:12:07
#2312 overall#900 gender
2023
Colorado Springs Marathon, Half, 5K, and Kids K
2:15:32
#422 overall#186 gender
2023
Kaiser Permanente Colfax Marathon
2:16:30
#2566 overall#1145 gender
2022
Kaiser Permanente Colfax Marathon
2:27:15
#2351 overall#1187 gender
2021
Labor Day Half Marathon
2:24:23
#183 overall#82 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 1:46:41 | #155 |
| 2025 | Kaiser Permanente Colfax MarathonDenver | CO | 2:00:12 | #1832 |
| 2025 | All-Out Summer BreezeArvada | CO | 2:07:50 | #34 |
| 2025 | All-Out Spring FeverGolden | CO | 2:13:21 | #96 |
| 2025 | St. Pete Run FestSaint Petersburg | FL | 2:13:39 | #1739 |
| 2025 | Golden Gate Trail RunSausalito | CA | 3:01:47 | #103 |
| 2024 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 1:55:17 | #258 |
| 2024 | Colorado Springs Marathon, Half, 5K, and Kids KColorado Springs | CO | 2:09:49 | #351 |
| 2024 | Kaiser Permanente Colfax MarathonDenver | CO | 2:12:07 | #2312 |
| 2023 | Colorado Springs Marathon, Half, 5K, and Kids KColorado Springs | CO | 2:15:32 | #422 |
| 2023 | Kaiser Permanente Colfax MarathonDenver | CO | 2:16:30 | #2566 |
| 2022 | Kaiser Permanente Colfax MarathonDenver | CO | 2:27:15 | #2351 |
| 2021 | Labor Day Half MarathonParker | CO | 2:24:23 | #183 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
COColorado
11 races50-State Challenge
1/ 51 states + DC
50 states to go