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Byron Isidro

San Antonio McCollum · Class of 2028

5 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
5,000 Meters · Brooks City Base/CAST Med HS San Antonio ISD 9/12 Invitational XC26 · Sep 1221:10.9San Antonio ISD 9/12 Invitational XC26September 12, 2026
5,000 Meters · Harlandale High SchoolSan Antonio East Central/Harlandale ISDs Invitational XC26 · Sep 1920:24.44San Antonio East Central/Harlandale ISDs Invitational XC26September 19, 2026
5,000 Meters · SA Southwest HS - XC CourseSA Southwest Dragon Invitational XC26 · Aug 2222:20.15SA Southwest Dragon Invitational XC26August 22, 2026
5,000 Meters · Southside High SchoolSA Southside ISD Cardinal Invitational XC26 · Sep 2620:00.8SA Southside ISD Cardinal Invitational XC26September 26, 2026

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

2026 Cross Country

4 results
DateMeetEventPlMarkGr
Sep 26SA Southside ISD Cardinal Invitational XC26Sep 26 · 5,000 Meters Varsity · Place 54 · San Antonio McCollum5,000 Meters Varsity5420:00.8 PB11
Sep 19San Antonio East Central/Harlandale ISDs Invitational XC26Sep 19 · 5,000 Meters Varsity · Place 50 · San Antonio McCollum5,000 Meters Varsity5020:24.44 PB11
Sep 12San Antonio ISD 9/12 Invitational XC26Sep 12 · 5,000 Meters Varsity · Place 82 · San Antonio McCollum5,000 Meters Varsity8221:10.9 PB11
Aug 22SA Southwest Dragon Invitational XC26Aug 22 · 5,000 Meters Varsity · Place 72 · San Antonio McCollum5,000 Meters Varsity7222:20.15 PB11

2025 Cross Country

1 results
DateMeetEventPlMarkGr
Oct 7UIL 5A District 28 XC25Oct 7 · 5,000 Meters Junior Varsity · Place 32 · San Antonio McCollum5,000 Meters Junior Varsity3223:19.5910