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DN
David Naffziger
MaleWashington2009–2025
18
Total Finishes
15
Different Races
2
States (4%)
1:31:24
PR (6:59/mi)
1:41:55
Average
+0:07:55
Slower (first to last)
Medal House
2011
Fueled by Fine Wine
1:41:40
#32 overall#23 gender
2010
Jack & Jill Marathon & Half
1:31:24
#125 overall#110 gender
2010
Kirkland Half Marathon & 5K
1:31:55
#31 overall#29 gender
2010
Kirkland Half Marathon & 5K
1:31:55
#31 overall#29 gender
2010
2025 Seattle Ghost Marathon, Half & 50K
1:33:00
#1 overall#1 gender
2010
Whidbey Island Marathon
1:33:58
#25 overall#19 gender
2010
Whidbey Island Marathon and Half-Marathon
1:33:58
#25 overall#19 gender
2010
Mercer Island Rotary Half Marathon
1:36:49
#210 overall#182 gender
2010
Fueled by Fine Wine
1:51:45
#48 overall#40 gender
2009
Kirkland Half Marathon & 5K
1:35:01
#59 overall#45 gender
2009
Kirkland Half Marathon
1:35:01
#59 overall#45 gender
2009
Seattle Marathon: Summer Events
2:46:12
#6519 overall#2861 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Mill Town MarathonEverett | WA | 1:42:56 | #42 |
| 2025 | Mill Town Half Marathon, 10K and 5KEverett | WA | 1:42:56 | #42 |
| 2018 | 2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5KSnohomish | WA | 1:49:33 | #89 |
| 2017 | Lake Washington Half MarathonKirkland | WA | 1:40:13 | #42 |
| 2017 | Beat the BlerchCarnation | WA | 1:41:50 | #12 |
| 2016 | Beat the BlerchCarnation | WA | 1:34:31 | #12 |
| 2011 | Fueled by Fine WineDundee | OR | 1:41:40 | #32 |
| 2010 | Jack & Jill Marathon & HalfNorth Bend | WA | 1:31:24 | #125 |
| 2010 | Kirkland Half Marathon & 5KKirkland | WA | 1:31:55 | #31 |
| 2010 | Kirkland Half Marathon & 5KKirkland | WA | 1:31:55 | #31 |
| 2010 | 2025 Seattle Ghost Marathon, Half & 50KSeattle | WA | 1:33:00 | #1 |
| 2010 | Whidbey Island MarathonOak Harbor | WA | 1:33:58 | #25 |
| 2010 | Whidbey Island Marathon and Half-Marathon | — | 1:33:58 | #25 |
| 2010 | Mercer Island Rotary Half MarathonMercer Island | WA | 1:36:49 | #210 |
| 2010 | Fueled by Fine WineDundee | OR | 1:51:45 | #48 |
| 2009 | Kirkland Half Marathon & 5KKirkland | WA | 1:35:01 | #59 |
| 2009 | Kirkland Half Marathon | — | 1:35:01 | #59 |
| 2009 | Seattle Marathon: Summer EventsSeattle | WA | 2:46:12 | #6519 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
WAWashington
14 racesOROregon
2 races50-State Challenge
2/ 50 states
48 states to go