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Justin Shern

Marin Waves Track & Field · Class of 2027

25 resultsCross Country2021–20257 first-place finishes
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Personal bests

Best marks in available results
Event / courseMarkMeetDate
3 Miles · Hayward High SchoolCIF North Coast Section Championships · Nov 2318:21.30CIF North Coast Section ChampionshipsNovember 23, 2024
3,000 Meters · Willow Hills Reservoir CourseUSATF Pacific Association Youth Cross Country Championships · Nov 2110:46USATF Pacific Association Youth Cross Country ChampionshipsNovember 21, 2021
3266 m · Golden Gate ParkLowell Invitational · Sep 910:55.1Lowell InvitationalSeptember 9, 2023
4,000 Meters · EP Tom Sawyer State ParkUSATF National Junior Olympic Championships · Dec 913:08.92USATF National Junior Olympic ChampionshipsDecember 9, 2023
4,000 Meters · Tesoro Viejo USATF Region 14 Junior Olympic Championships · Nov 2611:49.02USATF Region 14 Junior Olympic ChampionshipsNovember 26, 2023
4,000 Meters · Willow Hills Reservoir CourseUSATF Pacific Association Junior Olympic Championships · Nov 2013:04USATF Pacific Association Junior Olympic ChampionshipsNovember 20, 2022
5,000 Meters · Indian Valley CollegeMCAL Cross Country Championships 2023 · Nov 816:20.42MCAL Cross Country Championships 2023November 8, 2023
5,000 Meters · Lindley Meadow Picnic Area2025 Pacific Association Junior Olympic Cross Country Championships · Nov 3016:14.952025 Pacific Association Junior Olympic Cross Country ChampionshipsNovember 30, 2025

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

2025 Cross Country

1 results
DateMeetEventPlMarkGr
Nov 302025 Pacific Association Junior Olympic Cross Country ChampionshipsNov 30 · 5,000 Meters 15-18 · Place 1 · Marin Waves Track & FieldMarin Waves Track & Field5,000 Meters 15-18116:14.95 PB11

2024 Cross Country

6 results
DateMeetEventPlMarkGr
Nov 23CIF North Coast Section ChampionshipsNov 23 · 3 Miles Division 2 · Place 85 · Redwood (Larkspur)Redwood (Larkspur)3 Miles Division 28518:21.30 PB10
Nov 13MCAL League ChampionshipsNov 13 · 3.1 Miles Varsity · Place 23 · Redwood (Larkspur)Redwood (Larkspur)3.1 Miles Varsity2316:42.110
Oct 1941st P.Wilder Mariner XC InvitationalOct 19 · 3 Miles Championship · Place 77 · Redwood (Larkspur)Redwood (Larkspur)3 Miles Championship7716:39.30—
Oct 1145th Annual Asics Clovis InvitationalOct 11 · 5,000 Meters Varsity · Place 16 · Redwood (NC)Redwood (NC)5,000 Meters Varsity1616:31.210
Sep 287th Annual Eye Opener InvitationalSep 28 · 3 Miles Sophomore · Place 1 · Redwood (Larkspur)Redwood (Larkspur)3 Miles Sophomore115:46.8810
Sep 7Lowell Invitational (AKA San Francisco Invitational)Sep 7 · 2.78 Miles Varsity · Place 54 · Redwood (NC)Redwood (NC)2.78 Miles Varsity5415:17.64SO

2023 Cross Country

15 results
DateMeetEventPlMarkGr
Dec 9USATF National Junior Olympic ChampionshipsDec 9 · 4,000 Meters 13-14 · Place 49 · Marin Waves Track & FieldMarin Waves Track & Field4,000 Meters 13-144913:08.92 PB9
Nov 26USATF Region 14 Junior Olympic ChampionshipsNov 26 · 4,000 Meters 13-14 · Place 2 · Marin Waves Track & FieldMarin Waves Track & Field4,000 Meters 13-14211:49.02 PB9
Nov 252023 CIF State Cross Country ChampionshipsNov 25 · 2.1 Miles Varsity · Place 87 · Redwood -NCRedwood -NC2.1 Miles Varsity8716:28.0FR
Nov 252023 CIF State Cross Country ChampionshipsNov 25 · Varsity · Place 365 · Redwood -NCRedwood -NCVarsity36516:28.0FR
Nov 252023 CIF State Cross Country ChampionshipsNov 25 · Varsity · Place 87 · Redwood -NCRedwood -NCVarsity8716:28.0FR
Nov 252023 CIF State Cross Country ChampionshipsNov 25 · 2.1 Miles Varsity · Place 365 · Redwood -NCRedwood -NC2.1 Miles Varsity36516:28.0FR
Nov 19USATF Pacific Association Junior Olympic ChampionshipsNov 19 · 4,000 Meters 13-14 · Marin Waves Track & FieldMarin Waves Track & Field4,000 Meters 13-140DNS9
Nov 18CIF North Coast Section ChampionshipNov 18 · 3 Miles Division 2 · Place 30 · Redwood (Larkspur)Redwood (Larkspur)3 Miles Division 23016:38.1FR
Nov 8MCAL Cross Country Championships 2023Nov 8 · 5,000 Meters Varsity · Place 7 · Redwood (Larkspur)Redwood (Larkspur)5,000 Meters Varsity716:20.42 PB9
Oct 24MCAL: Branson/Redwood/TamalpaisOct 24 · 3 Miles Varsity · Place 7 · Redwood (Larkspur)Redwood (Larkspur)3 Miles Varsity716:42.749
Oct 2140th P. Wilder XC Mariner InvitationalOct 21 · 3 Miles Championship · Place 33 · Redwood (Larkspur)Redwood (Larkspur)3 Miles Championship3315:56.129
Oct 7Asics Clovis InvitationalOct 7 · 5,000 Meters Varsity · Place 112 · Redwood (NC)Redwood (NC)5,000 Meters Varsity11217:44.79
Sep 26MCAL: Marin Catholic/Redwood/NovatoSep 26 · 3 Miles Varsity · Place 1 · Redwood (Larkspur)Redwood (Larkspur)3 Miles Varsity116:24.859
Sep 1542nd Annual Woodbridge Cross Country ClassicSep 15 · 3 Miles Varsity · Place 181 · Redwood (Larkspur)Redwood (Larkspur)3 Miles Varsity18115:32.99
Sep 9Lowell InvitationalSep 9 · 2.03 Miles Freshman 1 · Place 1 · Redwood (Larkspur)Redwood (Larkspur)2.03 Miles Freshman 1110:55.1 PB9

2022 Cross Country

2 results
DateMeetEventPlMarkGr
Nov 27USATF Region 14 Junior Olympic Championships Nov 27 · 4,000 Meters Varsity · Place 1 · Marin Waves Track & FieMarin Waves Track & Fie4,000 Meters Varsity113:148
Nov 20USATF Pacific Association Junior Olympic ChampionshipsNov 20 · 4,000 Meters 13-14 · Place 1 · Marin Waves Track & FieldMarin Waves Track & Field4,000 Meters 13-14113:04 PB8

2021 Cross Country

1 results
DateMeetEventPlMarkGr
Nov 21USATF Pacific Association Youth Cross Country ChampionshipsNov 21 · 3,000 Meters 11-12 · Place 1 · Marin Waves Track & FieldMarin Waves Track & Field3,000 Meters 11-12110:46 PB7