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Sierra Harden

J Serra Catholic · Class of 2029

13 resultsCross Country2025–2026
WrappedYour 2026 Cross Country season, WrappedRaces, wins, PRs and rankings as cards for your Instagram StoryShare it →

Personal bests

Best marks in available results
Event / courseMarkMeetDate
3 Miles · 6622 Lakeview Dr. Huntington Beach 92648Trinity League Championships · Oct 3018:38.4Trinity League ChampionshipsOctober 30, 2026
3 Miles · Great Park45th Annual Woodbridge Cross Country Classic · Sep 1818:10.745th Annual Woodbridge Cross Country ClassicSeptember 18, 2026
3 Miles · Oak Canyon ParkOrange County Championships · Oct 1618:35.5Orange County ChampionshipsOctober 16, 2026
3 Miles · PR City InvitationalPR City Invitational · Aug 2818:22.5PR City Invitational August 28, 2026
5,000 Meters · WakeMed Soccer ParkGreat American XC Festival Presented by Coros · Oct 219:47.30Great American XC Festival Presented by CorosOctober 2, 2026

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

2026 Cross Country

6 results
DateMeetEventPlMarkGr
Oct 30Trinity League ChampionshipsOct 30 · 3 Miles Varsity · Place 7 · J Serra Catholic3 Miles Varsity718:38.4 PB10
Oct 16Orange County ChampionshipsOct 16 · 3 Miles Girls Sweepstakes · Place 44 · J Serra Catholic3 Miles Girls Sweepstakes4418:35.5 PB10
Oct 2Great American XC Festival Presented by CorosOct 2 · 5,000 Meters Blue Invitational · Place 35 · J Serra Catholic5,000 Meters Blue Invitational3519:47.30 PB10
Sep 1845th Annual Woodbridge Cross Country ClassicSep 18 · 3 Miles Race 62 - 9:34pm - Bob Day Sweeps (G) · Place 160 · J Serra Catholic3 Miles Race 62 - 9:34pm - Bob Day Sweeps (G)16018:10.7 PB10
Aug 28PR City Invitational Aug 28 · 3 Miles Elite Showdown · Place 54 · J Serra Catholic3 Miles Elite Showdown5418:22.5 PB10
Aug 20JSerra Team 2-MileAug 20 · 3,200 Meters Girls · Place 8 · J Serra Catholic3,200 Meters Girls811:32.58Unofficial10

2025 Cross Country

7 results
DateMeetEventPlMarkGr
Nov 292025 CIF State Cross Country ChampionshipsNov 29 · 3 Miles Varsity · Place 396 · JSerra Catholic -S3 Miles Varsity39619:18.8—
Nov 292025 CIF State Cross Country ChampionshipsNov 29 · 3 Miles Varsity · Place 68 · JSerra Catholic -S3 Miles Varsity6819:18.8—
Nov 14CIF - Southern Section Cross Country PreliminariesNov 14 · 3 Miles Division 4 · Place 5 · J Serra Catholic3 Miles Division 4518:05.909
Oct 31Trinity League FinalsOct 31 · 3 Miles Varsity · Place 8 · J Serra Catholic3 Miles Varsity817:54.49
Oct 17Orange County Championships 2025Oct 17 · 3 Miles Varsity · Place 18 · J Serra Catholic3 Miles Varsity1817:20.309
Sep 26Trinity League PreviewSep 26 · 3 Miles Varsity · Place 8 · J Serra Catholic3 Miles Varsity818:33.909
Sep 1944th Annual Woodbridge Cross Country ClassicSep 19 · 3 Miles Varsity · Place 26 · J Serra Catholic3 Miles Varsity2617:38.29