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SS
Shannon Sumner
FemaleMichigan2005–2026
8
Total Finishes
7
Different Races
3
States (6%)
1:52:14
PR (8:34/mi)
2:24:20
Average
-1:51:26
Faster (first to last)
Medal House
2026
15th Annual Rock CF Rivers Half Marathon & 5K
1:52:14
#273 overall
2025
Bayshore Marathon, Half Marathon, 10K, & Kids Fun Run
1:55:33
#880 overall
2025
MERCY HEALTH GLASS CITY MARATHON
1:58:06
#796 overall
2024
Detroit Women's Half Marathon, 10K, and 5K: Women Run the D Run/Walk
1:52:50
#24 overall
2024
Bayshore Marathon, Half Marathon, 10K, & Kids Fun Run
1:56:48
#847 overall
2016
The LESS Popular Brooklyn Half Marathon!
2:12:23
#17674 overall#7815 gender
2009
Whidbey Island Marathon
3:43:02
#1217 overall#809 gender
2005
Seattle Marathon
3:43:40
#708 overall#583 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | 15th Annual Rock CF Rivers Half Marathon & 5KGrosse Ile | MI | 1:52:14 | #273 |
| 2025 | Bayshore Marathon, Half Marathon, 10K, & Kids Fun RunTraverse City | MI | 1:55:33 | #880 |
| 2025 | MERCY HEALTH GLASS CITY MARATHONToledo | OH | 1:58:06 | #796 |
| 2024 | Detroit Women's Half Marathon, 10K, and 5K: Women Run the D Run/WalkDetroit | MI | 1:52:50 | #24 |
| 2024 | Bayshore Marathon, Half Marathon, 10K, & Kids Fun RunTraverse City | MI | 1:56:48 | #847 |
| 2016 | The LESS Popular Brooklyn Half Marathon!Brooklyn | NY | 2:12:23 | #17674 |
| 2009 | Whidbey Island MarathonOak Harbor | WA | 3:43:02 | #1217 |
| 2005 | Seattle MarathonSeattle | WA | 3:43:40 | #708 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
MIMichigan
4 racesWAWashington
2 racesNYNew York
1 race50-State Challenge
3/ 51 states + DC
48 states to go