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JM
Jon-Paul Mandelburg
MaleConnecticut2009–2023
8
Total Finishes
5
Different Races
1
States (2%)
1:10:55
PR (5:25/mi)
1:20:05
Average
+0:25:31
Slower (first to last)
Medal House
2023
Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge
1:36:26
#1 overall
2021
64th Annual Ocean Beach/John & Jessie Kelley Half Marathon
1:23:03
#22 overall#19 gender
2020
Colchester Half Marathon
1:20:30
#4 overall#4 gender
2018
Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K
1:14:08
#32 overall#32 gender
2017
Colchester Half Marathon
1:17:03
#2 overall#2 gender
2016
Colchester Half Marathon
1:26:08
#18 overall#18 gender
2010
Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K
1:12:29
#9 overall#8 gender
2009
2025 Aramco Houston Half Marathon Searchable Finish Line Video
1:10:55
#49 overall#49 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2023 | Norfolk Land Trust Trail Race Series/Haystack Mountain ChallengeNorfolk | CT | 1:36:26 | #1 |
| 2021 | 64th Annual Ocean Beach/John & Jessie Kelley Half MarathonNew London | CT | 1:23:03 | #22 |
| 2020 | Colchester Half MarathonColchester | CT | 1:20:30 | #4 |
| 2018 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 1:14:08 | #32 |
| 2017 | Colchester Half MarathonColchester | CT | 1:17:03 | #2 |
| 2016 | Colchester Half MarathonColchester | CT | 1:26:08 | #18 |
| 2010 | Eversource Hartford Marathon, Half Marathon, Relay & Charity 5KHartford | CT | 1:12:29 | #9 |
| 2009 | 2025 Aramco Houston Half Marathon Searchable Finish Line VideoHouston | TX | 1:10:55 | #49 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CTConnecticut
7 races50-State Challenge
1/ 51 states + DC
50 states to go