Just In Time RacingUSA Race Timing
Long IslandU.S.
  1. Home
  2. U.S. Results
  3. North Carolina
  4. Byon Chumnoeur

Byon Chumnoeur

Unattached · Class of 2027

97 resultsTrack & Field2022–20264 first-place finishes
WrappedYour 2026 Outdoor Track season, WrappedRaces, wins, PRs and rankings as cards for your Instagram StoryShare it →

Personal bests

Best marks in available results
Event / courseMarkMeetDate
100 Meters · OutdoorConcorde District Mega-Meet- Part I · Apr 812.41aConcorde District Mega-Meet- Part IApril 8, 2026
110m Hurdles · 39" / 0.991m · Outdoor2026 Northern Region 6D Spring Track & Field Championships · May 2815.71a2026 Northern Region 6D Spring Track & Field ChampionshipsMay 28, 2026
200 Meters · OutdoorPot o' Green & Gold - MS Invitational · Mar 1428.78aPot o' Green & Gold - MS InvitationalMarch 14, 2022
300 Meters · IndoorHoliday Invitational · Dec 3039.78aHoliday InvitationalDecember 30, 2024
300m Hurdles · 36" / 0.914m · OutdoorNike Spring Invitational · May 241.61aNike Spring InvitationalMay 2, 2026
400 Meters · OutdoorConcorde District Mega-Meet- Part I · Apr 859.19aConcorde District Mega-Meet- Part IApril 8, 2026
500 Meters · IndoorMini Friends of Indoor Track Invitational · Dec 261:17.41aMini Friends of Indoor Track InvitationalDecember 26, 2024
500 Meters · OutdoorWalter Bass Invite · Jan 171:17.26aWalter Bass InviteJanuary 17, 2026
55m Hurdles · 39" · IndoorVHSL Region 6D Indoor Championship · Feb 118.31aVHSL Region 6D Indoor ChampionshipFebruary 11, 2026
55m Hurdles · 39" · OutdoorWalter Bass Invite · Jan 178.64aWalter Bass InviteJanuary 17, 2026

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

2026 Outdoor Track

22 results
DateMeetEventPlMarkGr
Jun 18Adidas Track Nationals 2026Jun 18 · 110m Hurdles · Place 112 · UnattachedUnattached110m Hurdles39" / 0.991mRound P112.16.16aWind: 1.411
Jun 5VHSL Class 6 State ChampionshipsJun 5 · 110m Hurdles · ChantillyChantilly110m Hurdles39" / 0.991mRound P--DQWind: 1.511
May 282026 Northern Region 6D Spring Track & Field ChampionshipsMay 28 · 110m Hurdles · Place 5 · ChantillyChantilly110m Hurdles39" / 0.991mRound P5.15.71a PBWind: 011
May 282026 Northern Region 6D Spring Track & Field ChampionshipsMay 28 · 110m Hurdles · Place 4 · ChantillyChantilly110m Hurdles39" / 0.991m4.16.25aWind: -0.811
May 20Concorde District Spring Track ChampionshipsMay 20 · 300m Hurdles · Place 2 · ChantillyChantilly300m Hurdles36" / 0.914m2.41.90a11
May 20Concorde District Spring Track ChampionshipsMay 20 · 110m Hurdles · Place 2 · ChantillyChantilly110m Hurdles39" / 0.991mRound P2.16.05aWind: 1.911
May 20Concorde District Spring Track ChampionshipsMay 20 · 110m Hurdles · Place 2 · ChantillyChantilly110m Hurdles39" / 0.991m2.16.76aWind: -3.611
May 9Lake Braddock Hall of Fame InvitationalMay 9 · 300m Hurdles · Place 10 · ChantillyChantilly300m Hurdles36" / 0.914m10.43.40a11
May 9Lake Braddock Hall of Fame InvitationalMay 9 · 110m Hurdles · Place 5 · ChantillyChantilly110m Hurdles39" / 0.991m5.16.02a11
May 2Nike Spring InvitationalMay 2 · 300m Hurdles · Place 5 · ChantillyChantilly300m Hurdles36" / 0.914m5.41.61a PB11
May 2Nike Spring InvitationalMay 2 · 110m Hurdles · Place 5 · ChantillyChantilly110m Hurdles39" / 0.991m5.16.36a11
Apr 25Cassel's XBC Track ExperienceApr 25 · 300m Hurdles · Place 5 · ChantillyChantilly300m Hurdles36" / 0.914m5.42.49a11
Apr 25Cassel's XBC Track ExperienceApr 25 · 110m Hurdles · Place 4 · ChantillyChantilly110m Hurdles39" / 0.991m4.16.11a11
Apr 17=PR= Northern Virginia InvitationalApr 17 · 300m Hurdles · Place 6 · ChantillyChantilly300m Hurdles36" / 0.914m6.43.47a11
Apr 17=PR= Northern Virginia InvitationalApr 17 · 110m Hurdles · Place 7 · ChantillyChantilly110m Hurdles39" / 0.991m7.16.42a11
Apr 11Ramtastic InvitationalApr 11 · 300m Hurdles · Place 10 · ChantillyChantilly300m Hurdles36" / 0.914m10.42.72a11
Apr 11Ramtastic InvitationalApr 11 · 110m Hurdles · Place 13 · ChantillyChantilly110m Hurdles39" / 0.991m13.17.00a11
Apr 8Concorde District Mega-Meet- Part IApr 8 · 400 Meters · Place 33 · ChantillyChantilly400 Meters33.59.19a PB11
Apr 8Concorde District Mega-Meet- Part IApr 8 · 100 Meters · Place 31 · ChantillyChantilly100 Meters31.12.41a PB11
Mar 28Carolyn Legard RelaysMar 28 · 110m Hurdles · Place 5 · ChantillyChantilly110m Hurdles39" / 0.991m5.17.02a11
Jan 17Walter Bass InviteJan 17 · 500 Meters · Place 74 · ChantillyChantilly500 Meters74.1:17.26a PB11
Jan 17Walter Bass InviteJan 17 · 55m Hurdles · Place 18 · ChantillyChantilly55m Hurdles39"Round P18.8.64a PB11

2026 Indoor Track

4 results
DateMeetEventPlMarkGr
Mar 2VHSL Class 6 State Indoor ChampionshipsMar 2 · 55m Hurdles · Place 12 · ChantillyChantilly55m HurdlesRound P128.4311
Feb 11VHSL Region 6D Indoor ChampionshipFeb 11 · 55m Hurdles · Place 5 · ChantillyChantilly55m Hurdles39"Round P5.8.47a11
Feb 11VHSL Region 6D Indoor ChampionshipFeb 11 · 55m Hurdles · Place 3 · ChantillyChantilly55m Hurdles39"3.8.31a PB11
Jan 3Lake Braddock Indoor InvitationalJan 3 · 55m Hurdles · Place 7 · ChantillyChantilly55m Hurdles78.8111

2025 Indoor Track

3 results
DateMeetEventPlMarkGr
Dec 30Holiday InvitationalDec 30 · 55m Hurdles · Place 4 · ChantillyChantilly55m Hurdles39"4.8.58a11
Dec 13Northern VA TJMS Meet #4Dec 13 · 300 Meters · Place 6 · ChantillyChantilly300 Meters6.42.20a11
Feb 12VHSL Region 6D Indoor ChampionshipFeb 12 · 55m Hurdles · Place 10 · ChantillyChantilly55m Hurdles39"10.8.73a10

2025 Outdoor Track

14 results
DateMeetEventPlMarkGr
May 282025 VHSL 6A Region D ChampionshipMay 28 · 110m Hurdles · Place 7 · ChantillyChantilly110m Hurdles39" / 0.991mRound P7.15.96a10
May 21Concorde District Spring Track ChampionshipsMay 21 · 300m Hurdles · Place 7 · ChantillyChantilly300m Hurdles743.1310
May 21Concorde District Spring Track ChampionshipsMay 21 · 110m Hurdles · Place 6 · ChantillyChantilly110m Hurdles616.2210
May 21Concorde District Spring Track ChampionshipsMay 21 · 110m Hurdles · Place 6 · ChantillyChantilly110m HurdlesRound P616.1810
May 10Victor Cahoon InvitationalMay 10 · 300m Hurdles · Place 12 · ChantillyChantilly300m Hurdles36" / 0.914m12.42.46a10
May 10Victor Cahoon InvitationalMay 10 · 110m Hurdles · Place 9 · ChantillyChantilly110m Hurdles39" / 0.991mRound P9.15.83a10
May 7Concorde InvitationalMay 7 · 300m Hurdles · Place 1 · ChantillyChantilly300m Hurdles142.6110
Apr 26Cassel's XBC Track ExperienceApr 26 · 300m Hurdles · Place 15 · ChantillyChantilly300m Hurdles1545.1110
Apr 26Cassel's XBC Track ExperienceApr 26 · 110m Hurdles · Place 13 · ChantillyChantilly110m Hurdles1316.5410
Apr 11=PR= Northern Virginia InvitationalApr 11 · 300m Hurdles · Place 13 · ChantillyChantilly300m Hurdles1343.05SO
Apr 11=PR= Northern Virginia InvitationalApr 11 · 110m Hurdles · Place 10 · ChantillyChantilly110m Hurdles1016.90SO
Apr 2Concorde District Mega-Meet- Pt 1 & 2Apr 2 · 110m Hurdles · Place 3 · ChantillyChantilly110m Hurdles39" / 0.991m3.16.21a10
Mar 29Spartan Classic Mar 29 · 300m Hurdles · Place 7 · ChantillyChantilly300m Hurdles743.3510
Mar 29Spartan Classic Mar 29 · 110m Hurdles · Place 5 · ChantillyChantilly110m Hurdles516.8310

2024 Indoor Track

9 results
DateMeetEventPlMarkGr
Dec 30Holiday InvitationalDec 30 · 300 Meters · Place 27 · ChantillyChantilly300 Meters27.39.78a PB10
Dec 30Holiday InvitationalDec 30 · 55m Hurdles · Place 9 · ChantillyChantilly55m Hurdles39"9.8.67a10
Dec 26Mini Friends of Indoor Track InvitationalDec 26 · 500 Meters · Place 14 · ChantillyChantilly500 Meters14.1:17.41a PB10
Dec 26Mini Friends of Indoor Track InvitationalDec 26 · 55m Hurdles · Place 4 · ChantillyChantilly55m Hurdles39"4.8.79a10
Dec 14Northern VA TJMS Meet #4Dec 14 · 500 Meters · Place 7 · ChantillyChantilly500 Meters7.1:20.74a10
Dec 14Northern VA TJMS Meet #4Dec 14 · 55m Hurdles · Place 4 · ChantillyChantilly55m Hurdles39"4.9.26a10
Jan 27Track 757 Last Chance MeetJan 27 · 55m Hurdles · Place 27 · ChantillyChantilly55m Hurdles278.989
Jan 27Track 757 Last Chance MeetJan 27 · 55m Hurdles · Place 27 · ChantillyChantilly55m HurdlesRound P278.989
Jan 13Walter Bass HS InvitationalJan 13 · 55m Hurdles · Place 34 · ChantillyChantilly55m Hurdles39"Round P34.9.00a9

2024 Outdoor Track

14 results
DateMeetEventPlMarkGr
Dec 77th David Cannon Memorial InvitationalDec 7 · 300 Meters · ChantillyChantilly300 Meters--DNS10
May 15Concorde District Spring Track ChampionshipsMay 15 · 300m Hurdles · Place 11 · ChantillyChantilly300m Hurdles1148.509
May 15Concorde District Spring Track ChampionshipsMay 15 · 110m Hurdles · Place 7 · ChantillyChantilly110m HurdlesRound P718.279
May 4Nike Spring InvitationalMay 4 · 300m Hurdles · Place 14 · ChantillyChantilly300m Hurdles1447.689
May 4Nike Spring InvitationalMay 4 · 110m Hurdles · Place 9 · ChantillyChantilly110m Hurdles918.259
May 1Concorde InvitationalMay 1 · 300m Hurdles · Place 7 · ChantillyChantilly300m Hurdles36" / 0.914m7.45.27a9
Apr 27Cassel's XBC Track ExperienceApr 27 · 300m Hurdles · Place 2 · ChantillyChantilly300m Hurdles244.389
Apr 27Cassel's XBC Track ExperienceApr 27 · 110m Hurdles · Place 6 · ChantillyChantilly110m Hurdles617.479
Apr 27Cassel's XBC Track ExperienceApr 27 · 300m Hurdles · Place 14 · ChantillyChantilly300m Hurdles1446.479
Apr 27Cassel's XBC Track ExperienceApr 27 · 110m Hurdles · Place 21 · ChantillyChantilly110m Hurdles2120.019
Apr 17Chantilly & Westfield @ OaktonApr 17 · 300m Hurdles · Place 1 · ChantillyChantilly300m Hurdles144.389
Apr 17Chantilly & Westfield @ OaktonApr 17 · 110m Hurdles · Place 1 · ChantillyChantilly110m Hurdles117.589
Apr 12=PR= Northern Virginia InvitationalApr 12 · 110m Hurdles · Place 21 · ChantillyChantilly110m Hurdles39" / 0.991m21.18.71a9
Apr 6Carolyn Legard Relays 2024Apr 6 · 110m Hurdles · Place 18 · ChantillyChantilly110m Hurdles39" / 0.991m18.18.70a9

2023 Indoor Track

2 results
DateMeetEventPlMarkGr
Dec 16Northern VA TJMS Meet #5Dec 16 · 55m Hurdles · Place 1 · ChantillyChantilly55m Hurdles39"1.9.84a9
Dec 9Northern VA TJMS Meet #3Dec 9 · 55m Hurdles · Place 2 · ChantillyChantilly55m Hurdles39"2.9.88a9

2023 Outdoor Track

19 results
DateMeetEventPlMarkGr
Dec 2Park View Wind Chill ClassicDec 2 · 55m Hurdles · Place 5 · ChantillyChantilly55m Hurdles39"5.9.92aUnofficial9
Dec 2Park View Wind Chill ClassicDec 2 · 55 Meter · Place 8 · ChantillyChantilly55 Meter8.7.49aUnofficial9
May 16Class 1A Region 2May 16 · 300m Hurdles · Place 9 · Fort KnoxFort Knox300m Hurdles947.4508
May 16Class 1A Region 2May 16 · 110m Hurdles · Place 8 · Fort KnoxFort Knox110m Hurdles819.8908
May 13Trimble County HS All-ComersMay 13 · 300m Hurdles · Place 6 · Fort KnoxFort Knox300m Hurdles648.188
May 13Trimble County HS All-ComersMay 13 · 110m Hurdles · Place 4 · Fort KnoxFort Knox110m Hurdles420.248
Apr 28Brother Borgia/Coach Cooper InvitationalApr 28 · 300m Hurdles · Place 15 · Fort KnoxFort Knox300m Hurdles36" / 0.914m15.47.10a8
Apr 28Brother Borgia/Coach Cooper InvitationalApr 28 · 110m Hurdles · Place 17 · Fort KnoxFort Knox110m Hurdles39" / 0.991m17.19.85a8
Apr 20Fairdale Track MeetApr 20 · 300m Hurdles · Place 8 · Fort KnoxFort Knox300m Hurdles849.328
Apr 20Fairdale Track MeetApr 20 · 110m Hurdles · Place 7 · Fort KnoxFort Knox110m Hurdles720.858
Apr 20Fairdale Track MeetApr 20 · 300m Hurdles · Place 8 · Fort KnoxFort Knox300m Hurdles849.328
Apr 20Fairdale Track MeetApr 20 · 110m Hurdles · Place 7 · Fort KnoxFort Knox110m Hurdles720.858
Apr 18Meade Quad Meet #1Apr 18 · 300m Hurdles · Place 5 · Fort KnoxFort Knox300m Hurdles550.95—
Apr 18Meade Quad Meet #1Apr 18 · 110m Hurdles · Place 5 · Fort KnoxFort Knox110m Hurdles524.95—
Apr 4Etown HS QuadApr 4 · 300m Hurdles · Place 9 · Fort KnoxFort Knox300m Hurdles950.63—
Apr 4Etown HS QuadApr 4 · 110m Hurdles · Place 9 · Fort KnoxFort Knox110m Hurdles922.94—
Apr 4Etown HS QuadApr 4 · 100 Meters · Place 47 · Fort KnoxFort Knox100 Meters4714.21—
Mar 30Weggener Wildcat InvitationalMar 30 · 300m Hurdles · Place 8 · Fort KnoxFort Knox300m Hurdles851.398
Mar 30Weggener Wildcat InvitationalMar 30 · 110m Hurdles · Place 10 · Fort KnoxFort Knox110m Hurdles1022.438

2022 Outdoor Track

10 results
DateMeetEventPlMarkGr
May 24KHSAA Class 1A Region 2May 24 · 300m Hurdles · Place 8 · Fort KnoxFort Knox300m Hurdles36" / 0.914m8.52.73a7
May 24KHSAA Class 1A Region 2May 24 · 110m Hurdles · Place 8 · Fort KnoxFort Knox110m Hurdles39" / 0.991m8.21.61a7
Apr 16Coach Johnson Memorial ClassicApr 16 · 300m Hurdles · Place 17 · Fort KnoxFort Knox300m Hurdles1751.21—
Apr 16Coach Johnson Memorial ClassicApr 16 · 110m Hurdles · Place 19 · Fort KnoxFort Knox110m Hurdles1920.59—
Mar 29Thomas Nelson All-ComersMar 29 · 300m Hurdles · Place 9 · Fort KnoxFort Knox300m Hurdles950.82—
Mar 29Thomas Nelson All-ComersMar 29 · 110m Hurdles · Place 6 · Fort KnoxFort Knox110m Hurdles621.88—
Mar 19Zaxby's Bullskin RelaysMar 19 · 300m Hurdles · Place 13 · Fort KnoxFort Knox300m Hurdles1354.698
Mar 15Reverse RumbleMar 15 · 300m Hurdles · Place 9 · Fort KnoxFort Knox300m Hurdles955.33—
Mar 14Pot o' Green & Gold - MS InvitationalMar 14 · 200 Meters · Place 7 · Fort KnoxFort Knox200 Meters7.28.78a PB8
Mar 14Pot o' Green & Gold - MS InvitationalMar 14 · 100 Meters · Place 13 · Fort KnoxFort Knox100 Meters13.14.21a8