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CO
Cooper Osborn
MaleWashington2021–2026
4
Total Finishes
4
Different Races
3
States (6%)
1:22:04
PR (6:16/mi)
1:41:51
Average
+1:04:23
Slower (first to last)
Medal House
2026
Rocky Mountain Half Marathon & 5K
2:26:27
#363 overall#164 gender
2024
Grand Teton Half Marathon
1:29:27
#7 overall#6 gender
2024
Grand Teton & Yellowstone Half Marathons & 5Ks
1:29:27
#7 overall
2021
Windermere Marathon
1:22:04
#6 overall#6 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Rocky Mountain Half Marathon & 5KEstes Park | CO | 2:26:27 | #363 |
| 2024 | Grand Teton Half MarathonJackson | WY | 1:29:27 | #7 |
| 2024 | Grand Teton & Yellowstone Half Marathons & 5KsJackson | WY | 1:29:27 | #7 |
| 2021 | Windermere MarathonSpokane | WA | 1:22:04 | #6 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
WYWyoming
2 racesCOColorado
1 raceWAWashington
1 race50-State Challenge
3/ 50 states
47 states to go