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MZ
Mary Zielinski
FemaleMichigan1999–2025
18
Total Finishes
9
Different Races
5
States (10%)
1:39:41
PR (7:37/mi)
2:13:01
Average
-0:05:53
Faster (first to last)
Medal House
2015
Detroit Free Press Marathon
2:20:27
#5144 overall#2624 gender
2014
Detroit Free Press Marathon
2:27:51
#6179 overall#3138 gender
2013
Trinity Health Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon Walk
2:17:10
#552 overall
2013
Detroit Free Press Marathon
2:19:49
#5137 overall#2555 gender
2012
Detroit Free Press Marathon
2:28:13
#5530 overall#2916 gender
2011
Detroit Free Press Marathon
2:31:01
#5412 overall#2899 gender
2010
Chambersburg Half Marathon
1:56:36
#114 overall#23 gender
2010
Detroit Free Press Marathon
2:47:21
#6807 overall#3625 gender
2004
The Unforgettable Staten Island Half Marathon!
1:45:27
#898 overall#129 gender
2004
47th Colonial Half Marathon and 5K
1:59:12
#713 overall#212 gender
2001
Mercer Island Rotary Half Marathon
1:44:14
#321 overall#62 gender
1999
Jack & Jill Marathon & Half
1:45:34
#494 overall#111 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Montgomery Half MarathonMontgomery | AL | 1:39:41 | #35 |
| 2024 | Montgomery Half MarathonMontgomery | AL | 1:43:58 | #58 |
| 2023 | Detroit Free Press MarathonDetroit | MI | 2:04:54 | #2595 |
| 2021 | Coast Guard MarathonElizabeth City | NC | 3:24:10 | #2743 |
| 2018 | Detroit Free Press MarathonDetroit | MI | 2:07:15 | #2832 |
| 2017 | Detroit Free Press MarathonDetroit | MI | 2:31:18 | #5349 |
| 2016 | Rock 'n' Roll Chicago Half MarathonChicago | IL | 1:56:43 | #2371 |
| 2015 | Detroit Free Press MarathonDetroit | MI | 2:20:27 | #5144 |
| 2014 | Detroit Free Press MarathonDetroit | MI | 2:27:51 | #6179 |
| 2013 | Trinity Health Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon WalkAnn Arbor | MI | 2:17:10 | #552 |
| 2013 | Detroit Free Press MarathonDetroit | MI | 2:19:49 | #5137 |
| 2012 | Detroit Free Press MarathonDetroit | MI | 2:28:13 | #5530 |
| 2011 | Detroit Free Press MarathonDetroit | MI | 2:31:01 | #5412 |
| 2010 | Chambersburg Half MarathonChambersburg | PA | 1:56:36 | #114 |
| 2010 | Detroit Free Press MarathonDetroit | MI | 2:47:21 | #6807 |
| 2004 | The Unforgettable Staten Island Half Marathon!Staten Island | NY | 1:45:27 | #898 |
| 2004 | 47th Colonial Half Marathon and 5KWilliamsburg | VA | 1:59:12 | #713 |
| 2001 | Mercer Island Rotary Half MarathonMercer Island | WA | 1:44:14 | #321 |
| 1999 | Jack & Jill Marathon & HalfNorth Bend | WA | 1:45:34 | #494 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MIMichigan
10 racesALAlabama
2 racesNYNew York
1 racePAPennsylvania
1 raceVAVirginia
1 race50-State Challenge
5/ 51 states + DC
46 states to go