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Mark Stelzner

MaleCalifornia2002–2025

8

Total Finishes

6

Different Races

5

States (10%)

1:29:41

PR (6:51/mi)

2:01:02

Average

-0:15:08

Faster (first to last)

Medal House

2025

Mystic Half Marathon & 10K

1:29:41
#26 overall#25 gender
2015

North Face Endurance Challenge - Championships

2:16:03
#338 overall#244 gender
2013

Rock 'n' Roll Las Vegas

2:04:08
#3954 overall#2490 gender
2013

Rock 'n' Roll San Diego

2:04:52
#5643 overall#3334 gender
2006

Rock 'n' Roll Arizona Marathon

1:57:11
#3243 overall#2062 gender
2006

OUC Orlando Half Marathon

2:06:17
#545 overall#545 gender
2005

Life Time Chicago Half Marathon + 5K

1:56:37
#1836 overall#1266 gender
2005

OUC Orlando Half Marathon

1:57:47
#729 overall#514 gender
2005

Rock 'n' Roll Chicago Half Marathon

2:05:00
#2249 overall#1490 gender
2003

Run SF "Golden Gate City" 5K/10K/13.1

2:32:04
#1636 overall#839 gender
2002

Run SF "Golden Gate City" 5K/10K/13.1

1:44:49
#795 overall#533 gender

Performance Timeline

PR 1:29:4120021:44:4920032:32:0420051:56:3720051:57:4720052:05:0020061:57:1120062:06:1720132:04:0820132:04:5220152:16:0320251:29:41

Complete Race Log

YearRaceStateTimePlace
2025Mystic Half Marathon & 10KMysticCT1:29:41#26
2015North Face Endurance Challenge - ChampionshipsSan FranciscoCA2:16:03#338
2013Rock 'n' Roll Las VegasLas VegasNV2:04:08#3954
2013Rock 'n' Roll San DiegoSan DiegoCA2:04:52#5643
2006Rock 'n' Roll Arizona MarathonPhoenixAZ1:57:11#3243
2006OUC Orlando Half MarathonOrlandoFL2:06:17#545
2005Life Time Chicago Half Marathon + 5KChicagoIL1:56:37#1836
2005OUC Orlando Half MarathonOrlandoFL1:57:47#729
2005Rock 'n' Roll Chicago Half MarathonChicagoIL2:05:00#2249
2003Run SF "Golden Gate City" 5K/10K/13.1San FranciscoCA2:32:04#1636
2002Run SF "Golden Gate City" 5K/10K/13.1San FranciscoCA1:44:49#795

States Raced

1 race 2 races 3-4 races 5+ races

State Breakdown

CACalifornia
4 races
ILIllinois
2 races
CTConnecticut
1 race
DCDistrict of Columbia
0 races
MAMassachusetts
0 races

50-State Challenge

5/ 51 states + DC

46 states to go