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JD
Jonathan Dalby
MaleColorado2012–2023
8
Total Finishes
7
Different Races
1
States (2%)
1:21:02
PR (6:11/mi)
1:30:02
Average
+0:03:49
Slower (first to last)
Medal House
2023
Georgetown to Idaho Springs Half Marathon
1:39:23
#62 overall#47 gender
2021
Kaiser Permanente Colfax Marathon
1:35:23
#132 overall#111 gender
2018
Rock ‘n’ Roll Denver Marathon & 1/2 Marathon
1:29:09
#81 overall#60 gender
2014
Kaiser Permanente Colfax Marathon
1:21:02
#12 overall#11 gender
2014
Kaiser Permanente Colfax Marathon
1:21:02
#12 overall
2013
Platte River Half-Marathon, Relay & 5k
1:22:56
#14 overall#13 gender
2013
Rock ‘n’ Roll Denver Marathon & 1/2 Marathon
1:34:50
#180 overall#143 gender
2012
HRCA Backcountry Wilderness Half Marathon
1:35:34
#26 overall#22 gender
2012
BackCountry Wilderness Half Marathon
1:35:43
#27 overall
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2023 | Georgetown to Idaho Springs Half MarathonUnknown | CO | 1:39:23 | #62 |
| 2021 | Kaiser Permanente Colfax MarathonDenver | CO | 1:35:23 | #132 |
| 2018 | Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenver | CO | 1:29:09 | #81 |
| 2014 | Kaiser Permanente Colfax MarathonDenver | CO | 1:21:02 | #12 |
| 2014 | Kaiser Permanente Colfax Marathon | — | 1:21:02 | #12 |
| 2013 | Platte River Half-Marathon, Relay & 5kLittleton | CO | 1:22:56 | #14 |
| 2013 | Rock ‘n’ Roll Denver Marathon & 1/2 MarathonDenver | CO | 1:34:50 | #180 |
| 2012 | HRCA Backcountry Wilderness Half MarathonLone Tree | CO | 1:35:34 | #26 |
| 2012 | BackCountry Wilderness Half Marathon | — | 1:35:43 | #27 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
COColorado
7 races50-State Challenge
1/ 50 states
49 states to go