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Declan Slavin

Chicago · Class of 2026

50 resultsTrack & Field2023–202610 first-place finishes
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Personal bests

Best marks in available results
Event / courseMarkMeetDate
1 Mile · OutdoorDistance Night in Palatine - Presented by Asics · Apr 254:17.21aDistance Night in Palatine - Presented by AsicsApril 25, 2026
1500 Meters · OutdoorIllinois Meet of Champions presented by New Balance · Mar 84:12.18aIllinois Meet of Champions presented by New BalanceMarch 8, 2025
1600 Meters · Indoor*2026 CPL Varsity Indoor Championships · Mar 214:20.11*2026 CPL Varsity Indoor ChampionshipsMarch 21, 2026
1600 Meters · OutdoorDistance Night in Palatine - Presented by Asics · Apr 254:15.41aDistance Night in Palatine - Presented by AsicsApril 25, 2026
200 Meters · IndoorNiles West City Meet #1 · Feb 325.36Niles West City Meet #1February 3, 2023
200 Meters · OutdoorYork Boys Outdoor Opener · Apr 1223.36York Boys Outdoor OpenerApril 12, 2025
3200 Meters · OutdoorCPL Boys Championship · May 1310:10.20CPL Boys ChampionshipMay 13, 2023
400 Meters · OutdoorSt. Ignatius Boys Friday Night Lights · May 849.00aSt. Ignatius Boys Friday Night LightsMay 8, 2026
800 Meters · Indoor*2026 CPL Select Challenger Meet · Feb 181:54.26a*2026 CPL Select Challenger MeetFebruary 18, 2026
800 Meters · OutdoorDistance Night in Palatine · Apr 261:54.78Distance Night in PalatineApril 26, 2025
High Jump · Indoor*2026 CPL Varsity Indoor Championships · Mar 211:57.57*2026 CPL Varsity Indoor ChampionshipsMarch 21, 2026

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

2026 Outdoor Track

10 results
DateMeetEventPlMarkGr
Jun 62026 Magis MilesJun 6 · 1 Mile · Place 27 · ChicagoChicago1 Mile27.4:36.88a12
Jun 62026 Magis MilesJun 6 · 1600 Meters · Place 27 · ChicagoChicago1600 Meters27.4:35.17a12
Jun 62026 Magis MilesJun 6 · 1500 Meters · Place 27 · ChicagoChicago1500 Meters27.4:17.19a12
May 21IHSA Class 3A TRB Sectional - #07 Oak Park (O.P.-River Forest)May 21 · 1600 Meters · Chicago (Payton)Chicago (Payton)1600 Meters—DNF12
May 21IHSA Class 3A TRB Sectional - #07 Oak Park (O.P.-River Forest)May 21 · 800 Meters · Place 4 · Chicago (Payton)Chicago (Payton)800 Meters4.1:57.94a12
May 16*2026 CPL Boys Varsity/Sophomore ChampionshipsMay 16 · 800 Meters · Place 15 · Chicago (Payton)Chicago (Payton)800 Meters152:08.85a12
May 8St. Ignatius Boys Friday Night LightsMay 8 · 400 Meters · Place 1 · Chicago (Payton)Chicago (Payton)400 Meters149.00a PB12
Apr 25Distance Night in Palatine - Presented by AsicsApr 25 · 1 Mile · Place 11 · Chicago (Payton)Chicago (Payton)1 Mile114:17.21a PB12
Apr 25Distance Night in Palatine - Presented by AsicsApr 25 · 1600 Meters · Place 10 · Chicago (Payton)Chicago (Payton)1600 Meters104:15.41a PB12
Apr 18Bud Mohns-Bob Cohoon InvitationalApr 18 · 1600 Meters · Place 14 · Chicago (Payton)Chicago (Payton)1600 Meters14.4:40.72a12

2026 Indoor Track

4 results
DateMeetEventPlMarkGr
Mar 21*2026 CPL Varsity Indoor ChampionshipsMar 21 · 1600 Meters · Place 1 · Chicago (Payton)Chicago (Payton)1600 Meters14:20.11 PB—
Mar 21*2026 CPL Varsity Indoor ChampionshipsMar 21 · High Jump · Place 2 · Chicago (Payton)Chicago (Payton)High Jump21:57.57 PB—
Feb 18*2026 CPL Select Challenger MeetFeb 18 · 1600 Meters · Place 8 · Chicago (Payton)Chicago (Payton)1600 Meters84:48.96a12
Feb 18*2026 CPL Select Challenger MeetFeb 18 · 800 Meters · Place 1 · Chicago (Payton)Chicago (Payton)800 Meters11:54.26a PB12

2025 Outdoor Track

14 results
DateMeetEventPlMarkGr
May 21IHSA Class 2A TRB Sectional - #04 Chicago (DePaul College Prep)May 21 · 1600 Meters · Place 2 · Chicago (Payton)Chicago (Payton)1600 Meters24:21.09a11
May 17CPL Boys Varsity/Sophomore ChampionshipsMay 17 · 1600 Meters · Place 1 · Chicago (Payton)Chicago (Payton)1600 Meters14:26.2811
May 9St Ignatius Boys Friday Night LightsMay 9 · 1600 Meters · Place 1 · Chicago (Payton)Chicago (Payton)1600 Meters14:28.25a11
May 9St Ignatius Boys Friday Night LightsMay 9 · 400 Meters · Place 6 · Chicago (Payton)Chicago (Payton)400 Meters651.50a11
Apr 26Distance Night in PalatineApr 26 · 800 Meters · Place 1 · Chicago (Payton)Chicago (Payton)800 Meters11:54.78 PB11
Apr 19Bud Mohns/Bob Cohoon InvitationalApr 19 · 1600 Meters · Place 14 · Chicago (Payton)Chicago (Payton)1600 Meters144:41.4311
Apr 12York Boys Outdoor OpenerApr 12 · 800 Meters · Place 1 · Chicago (Payton)Chicago (Payton)800 Meters11:56.211
Apr 12York Boys Outdoor OpenerApr 12 · 200 Meters · Place 2 · Chicago (Payton)Chicago (Payton)200 Meters223.36 PB11
Mar 8Illinois Meet of Champions presented by New BalanceMar 8 · 1600 Meters · Place 6 · Chicago (Payton)Chicago (Payton)1600 Meters64:27.62a11
Mar 8Illinois Meet of Champions presented by New BalanceMar 8 · 1500 Meters · Place 8 · Chicago (Payton)Chicago (Payton)1500 Meters84:12.18a PB11
Mar 8Illinois Meet of Champions presented by New BalanceMar 8 · 1600 Meters · Place 6 · Chicago (Payton)Chicago (Payton)1600 Meters64:27.6211
Mar 8Illinois Meet of Champions presented by New BalanceMar 8 · 1500 Meters · Place 8 · Chicago (Payton)Chicago (Payton)1500 Meters84:12.1811
Mar 6Cabin Fever Invitational Sponsored By NikeMar 6 · 1600 Meters · Place 4 · Chicago (Payton)Chicago (Payton)1600 Meters44:23.40—
Mar 6Cabin Fever Invitational Sponsored By NikeMar 6 · 1600 Meters · Place 4 · Chicago (Payton)Chicago (Payton)1600 Meters44:23.40—

2025 Indoor Track

1 results
DateMeetEventPlMarkGr
Feb 19CPS Select Challeger MeetFeb 19 · 1600 Meters · Place 5 · Chicago (Payton)Chicago (Payton)1600 Meters54:38.61a—

2024 Outdoor Track

9 results
DateMeetEventPlMarkGr
May 15IHSA Class 2A TRB Sectional - #4 Chicago (DePaul College Prep)May 15 · 400 Meters · Place 6 · Chicago (Payton)Chicago (Payton)400 Meters653.71a—
Apr 27Deerfield InvitationalApr 27 · 400 Meters · Place 8 · Chicago (Payton)Chicago (Payton)400 Meters852.9110
Apr 19Niles North Dan Horyn InviteApr 19 · 1600 Meters · Place 4 · Chicago (Payton)Chicago (Payton)1600 Meters44:40.26a—
Apr 1337th Annual Bud Mohns/Bob Cohoon InvitationalApr 13 · 3200 Meters · Place 9 · Chicago (Payton)Chicago (Payton)3200 Meters910:25.1110
Apr 1337th Annual Bud Mohns/Bob Cohoon InvitationalApr 13 · 1600 Meters · Place 6 · Chicago (Payton)Chicago (Payton)1600 Meters64:37.0210
Apr 6York Boys Outdoor OpenerApr 6 · 3200 Meters · Place 9 · Chicago (Payton)Chicago (Payton)3200 Meters910:20.9—
Apr 6York Boys Outdoor OpenerApr 6 · 1600 Meters · Place 2 · Chicago (Payton)Chicago (Payton)1600 Meters24:44.0—
Mar 8Batavia Distance MadnessMar 8 · 800 Meters · Place 88 · Chicago (Payton)Chicago (Payton)800 Meters882:09.85a—
Mar 2Cabin Fever Invitational Presented by NIKEMar 2 · 3200 Meters · Place 22 · Chicago (Payton)Chicago (Payton)3200 Meters2210:25.9010

2024 Indoor Track

2 results
DateMeetEventPlMarkGr
Feb 2Niles West City Meet #1Feb 2 · 1600 Meters · Place 6 · Chicago (Payton)Chicago (Payton)1600 Meters64:59.81a—
Feb 2Niles West City Meet #1Feb 2 · 800 Meters · Place 2 · Chicago (Payton)Chicago (Payton)800 Meters22:10.23a—

2023 Outdoor Track

8 results
DateMeetEventPlMarkGr
May 13CPL Boys ChampionshipMay 13 · 3200 Meters · Place 3 · Chicago (Payton)Chicago (Payton)3200 Meters310:10.20 PB9
May 13CPL Boys ChampionshipMay 13 · 1600 Meters · Place 2 · Chicago (Payton)Chicago (Payton)1600 Meters24:39.359
May 5St. Ignatius Friday Night LightsMay 5 · 3200 Meters · Place 7 · Chicago (Payton)Chicago (Payton)3200 Meters710:26.699
May 5St. Ignatius Friday Night LightsMay 5 · 1600 Meters · Place 24 · Chicago (Payton)Chicago (Payton)1600 Meters244:58.699
Apr 29Deerfield InvitationalApr 29 · 1600 Meters · Place 1 · Chicago (Payton)Chicago (Payton)1600 Meters14:48.62a—
Apr 21Niles North Dan Horyn InviteApr 21 · 1600 Meters · Place 1 · Chicago (Payton)Chicago (Payton)1600 Meters14:48.23a—
Apr 15Latin Hope Invitational 2Apr 15 · 3200 Meters · Place 2 · Chicago (Payton)Chicago (Payton)3200 Meters210:51.629
Apr 12Hinsdale Central Boys 4 Team MeetApr 12 · 800 Meters · Place 2 · Chicago (Payton)Chicago (Payton)800 Meters202:05.6—

2023 Indoor Track

2 results
DateMeetEventPlMarkGr
Feb 3Niles West City Meet #1Feb 3 · 800 Meters · Place 1 · Chicago (Payton)Chicago (Payton)800 Meters12:14.509
Feb 3Niles West City Meet #1Feb 3 · 200 Meters · Place 2 · Chicago (Payton)Chicago (Payton)200 Meters225.36 PB9