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Sean Jansen

Plainfield (North) · Class of 2026

34 resultsCross Country2021–20251 first-place finishes
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Personal bests

Best marks in available results
Event / courseMarkMeetDate
2 Miles · Yorkville High SchoolFox Trot XC Invite · Oct 211:54.8Fox Trot XC InviteOctober 2, 2021
3 Miles · Channahon Community ParkSouthwest Prairie Conference XC Championships · Oct 1715:35.47Southwest Prairie Conference XC ChampionshipsOctober 17, 2025
3 Miles · Deer Grove Forest PreservePalatine Invite - Meet of Champions · Sep 2316:31.29Palatine Invite - Meet of ChampionsSeptember 23, 2023
3 Miles · Detweiller ParkIHSA Class 3A State XC Championships · Nov 815:11.22IHSA Class 3A State XC ChampionshipsNovember 8, 2025
3 Miles · Maxwell ParkIHSA Class 3A XC Sectional - #1 Normal (Community) · Nov 115:33.37IHSA Class 3A XC Sectional - #1 Normal (Community)November 1, 2025
3 Miles · Naperville North Campus XC CourseNaperville North Twilight XC Invitational · Oct 416:22.50Naperville North Twilight XC InvitationalOctober 4, 2023
3 Miles · Naperville North HS XC Campus CourseNaperville Twilight Invitational · Oct 915:19.92Naperville Twilight InvitationalOctober 9, 2024
3 Miles · Plainfield Central High SchoolIHSA Class 3A XC Regional - #1B Plainfield (Central) · Oct 2515:19.80IHSA Class 3A XC Regional - #1B Plainfield (Central)October 25, 2025
3 Miles · Plainfield North CampusPlainfield City Championships · Sep 216:23.56Plainfield City ChampionshipsSeptember 2, 2025
3154 m · Berens ParkYork Gary Goss Frosh/Soph Invitational · Sep 1810:36.0York Gary Goss Frosh/Soph InvitationalSeptember 18, 2023
5,000 Meters · LaVern Gibson CourseNXR Midwest Regional Championships · Nov 1716:49.16NXR Midwest Regional ChampionshipsNovember 17, 2024

Best marks from the meets included here. Cross Country bests are grouped by course and distance.

2025 Cross Country

8 results
DateMeetEventPlMarkGr
Nov 8IHSA Class 3A State XC ChampionshipsNov 8 · 3 Miles 3A Varsity · Place 101 · Plainfield (North)Plainfield (North)3 Miles 3A Varsity10115:11.22 PB12
Nov 1IHSA Class 3A XC Sectional - #1 Normal (Community)Nov 1 · 3 Miles Varsity · Place 29 · Plainfield (North)Plainfield (North)3 Miles Varsity2915:33.37 PB12
Oct 25IHSA Class 3A XC Regional - #1B Plainfield (Central)Oct 25 · 3 Miles Varsity · Place 9 · Plainfield (North)Plainfield (North)3 Miles Varsity915:19.80 PB12
Oct 17Southwest Prairie Conference XC ChampionshipsOct 17 · 3 Miles Varsity · Place 12 · Plainfield (North)Plainfield (North)3 Miles Varsity1215:35.47 PB12
Sep 272025 Palatine Invitational - Meet of Champions Sep 27 · 3 Miles Junior Varsity · Place 1 · Plainfield (North)Plainfield (North)3 Miles Junior Varsity115:49.0812
Sep 20Minooka Flight Races Sep 20 · 3 Miles Flight 1 · Place 8 · Plainfield (North)Plainfield (North)3 Miles Flight 1816:0312
Sep 13First to the Finish InvitationalSep 13 · 3 Miles Varsity Open · Place 2 · Plainfield (North)Plainfield (North)3 Miles Varsity Open215:53.2012
Sep 2Plainfield City ChampionshipsSep 2 · 3 Miles Varsity · Place 22 · Plainfield (North)Plainfield (North)3 Miles Varsity2216:23.56 PB12

2024 Cross Country

7 results
DateMeetEventPlMarkGr
Nov 17NXR Midwest Regional ChampionshipsNov 17 · 5,000 Meters Open 3 · Place 15 · Plainfield (North)Plainfield (North)5,000 Meters Open 31516:49.16 PB11
Nov 92024 IHSA Class 3A State XC ChampionshipsNov 9 · 3 Miles 3A Varsity · Place 144 · Plainfield (North)Plainfield (North)3 Miles 3A Varsity14415:31.1011
Nov 22024 IHSA Class 3A XC Sectional-#1 Normal (Community)Nov 2 · 3 Miles Varsity · Place 38 · Plainfield (North)Plainfield (North)3 Miles Varsity3815:55.7711
Oct 9Naperville Twilight InvitationalOct 9 · 3 Miles Varsity · Place 26 · Plainfield (North)Plainfield (North)3 Miles Varsity2615:19.92 PB11
Sep 28Palatine Invitational - Meet of ChampionsSep 28 · 3 Miles Junior Varsity · Place 2 · Plainfield (North)Plainfield (North)3 Miles Junior Varsity215:54.8611
Sep 14First to the Finish InvitationalSep 14 · 3 Miles Varsity 3A · Place 79 · Plainfield (North)Plainfield (North)3 Miles Varsity 3A7916:02.0011
Sep 3Plainfield Cross Country City ChampionshipSep 3 · 3 Miles Varsity · Place 16 · Plainfield (North)Plainfield (North)3 Miles Varsity1616:12.3511

2023 Cross Country

9 results
DateMeetEventPlMarkGr
Oct 17Plainfield Fast Cat InviteOct 17 · 3 Miles Sophomore · Place 3 · Plainfield (North)Plainfield (North)3 Miles Sophomore316:12.5010
Oct 4Naperville North Twilight XC InvitationalOct 4 · 3 Miles Frosh/Soph · Place 9 · Plainfield (North)Plainfield (North)3 Miles Frosh/Soph916:22.50 PB10
Sep 30Locktoberfest InvitationalSep 30 · 5,000 Meters Varsity · Place 30 · Plainfield (North)Plainfield (North)5,000 Meters Varsity3017:25.1010
Sep 23Palatine Invite - Meet of ChampionsSep 23 · 3 Miles Sophomore · Place 12 · Plainfield (North)Plainfield (North)3 Miles Sophomore1216:31.29 PB10
Sep 18York Gary Goss Frosh/Soph InvitationalSep 18 · 1.96 Miles Sophomore · Place 10 · Plainfield (North)Plainfield (North)1.96 Miles Sophomore1010:36.0 PB10
Sep 16Minooka Flight/FS/Open InvitationalSep 16 · 3 Miles Frosh/Soph · Place 7 · Plainfield (North)Plainfield (North)3 Miles Frosh/Soph716:2810
Aug 29Plainfield XC City ChampionshipAug 29 · 3 Miles Frosh/Soph Freshman · Place 7 · Plainfield (North)Plainfield (North)3 Miles Frosh/Soph Freshman716:59.4910
Aug 26EIU ShowdownAug 26 · 2.1 Miles Junior Varsity · Place 8 · Plainfield (North)Plainfield (North)2.1 Miles Junior Varsity811:24.49SO
Aug 26EIU ShowdownAug 26 · 2.1 Miles Junior Varsity · Place 8 · Plainfield (North)Plainfield (North)2.1 Miles Junior Varsity811:24.49SO

2022 Cross Country

9 results
DateMeetEventPlMarkGr
Oct 18Plainfield Fast Cat Frosh/Soph InvitationalOct 18 · 3 Miles Freshman · Place 6 · Plainfield (North)Plainfield (North)3 Miles Freshman617:32.309
Oct 5Naperville Twilight XC InvitationalOct 5 · 3 Miles Frosh/Soph · Place 21 · Plainfield (North)Plainfield (North)3 Miles Frosh/Soph2116:43.49
Sep 24Palatine Invite - Meet of ChampionsSep 24 · 2.5 Miles Varsity · Place 18 · Plainfield (North)Plainfield (North)2.5 Miles Varsity1813:59.4FR
Sep 24Palatine Invite - Meet of ChampionsSep 24 · 2.5 Miles Freshman · Place 18 · Plainfield (North)Plainfield (North)2.5 Miles Freshman1813:59.34FR
Sep 19Gary Goss Frosh/Soph InvitationalSep 19 · 1.96 Miles Freshman · Place 14 · Plainfield (North)Plainfield (North)1.96 Miles Freshman1411:19.99
Sep 17Minooka Flight InvitationalSep 17 · 3 Miles Frosh/Soph · Place 10 · Plainfield (North)Plainfield (North)3 Miles Frosh/Soph1017:14.09
Sep 10First to the Finish InvitationalSep 10 · 3 Miles Open · Place 65 · Plainfield (North)Plainfield (North)3 Miles Open6517:23.29
Aug 30Plainfield City ChampionshipAug 30 · 3 Miles Frosh/Soph Freshman · Place 4 · Plainfield (North)Plainfield (North)3 Miles Frosh/Soph Freshman417:26.6109
Aug 27EIU Showdown 2022Aug 27 · 2.2 Miles Junior Varsity · Place 14 · Plainfield (North)Plainfield (North)2.2 Miles Junior Varsity1412:13.519

2021 Cross Country

1 results
DateMeetEventPlMarkGr
Oct 2Fox Trot XC InviteOct 2 · 2 Miles Varsity Boys · Place 32 · Ira JonesIra Jones2 Miles Varsity Boys3211:54.8 PB8