Mackenzie Mesec

Columbine High School Class of 2020 Littleton, CO, USA
  • Total Results 30
  • Total Events 5
Personal Records
  • 400m - 1:01.65
  • 800m (in) - 2:45.77
  • 800m - 2:26.69
  • 1600m - 5:52.85
  • 5K (xc) - 20:40.20

To see all performances, subscribe to

MileSplit Pro
Join Now
400m Meet Date Place Round
Outdoor PR: 1:01.65 Graph
2017
x:xx.xx Jeffco 4A/5A League Meet 5th Prelims >
x:xx.xx Jeffco Elite Meet 8th Finals >
x:xx.xx Pomona Invitational 13th Prelims >
800m Meet Date Place Round
Outdoor PR: 2:26.69 Graph
2017
x:xx.xx Jeffco 4A/5A League Meet 6th Finals >
x:xx.xx Jeffco Elite Meet 8th Finals >
x:xx.xx Pomona Invitational 14th Finals >
x:xx.xx Jeffco Freshmen Dennis Shepherd Invitational 3rd Finals >
x:xx.xx City of Littleton Championships 4th Finals >
x:xx.xx Columbine Invite 17th Finals >
Indoor PR: 2:45.77 Graph
2018
x:xx.xx Colorado Mines HS Indoor Series #3 5th Finals >
1600m Meet Date Place Round
Outdoor PR: 5:52.85 Graph
2017
x:xx.xx Jeffco Freshmen Dennis Shepherd Invitational 3rd Finals >
x:xx.xx Jeffco Qualifier #1 5th Finals >
x:xx.xx Jeffco Non-Qual #1 3rd Finals >
5K Meet Date Place Round
XC PR: 20:40.20 Graph
2017
xx:xx.xx Colorado 5A Region 1 Cross Country 32nd Finals >
xx:xx.xx Jefferson County 4A/5A League Championship 17th Finals >
xx:xx.xx Windjammer Cross Country Invitational 30th Finals >
xx:xx.xx Thornton Cross Country Invitational 59th Finals >
xx:xx.xx Dave Sanders Invitational 57th Finals >
xx:xx.xx Rock Canyon XC Invitational 59th Finals >
xx:xx.xx Liberty Bell Cross Country Invitational 63rd Finals >
xx:xx.xx Arapahoe Warrior Invitational 97th Finals >
xx:xx.xx D'Evelyn Dash 70th Finals >
2016
xx:xx.xx Colorado 5A Region 1 Cross Country 65th Finals >
xx:xx.xx Jefferson County 4A/5A League Championship 30th Finals >
xx:xx.xx Windjammer Cross Country Invitational 41st Finals >
xx:xx.xx Rampart Foxes and Hounds Invitational 39th Finals >
xx:xx.xx Dave Sanders Invitational 158th Finals >
xx:xx.xx Liberty Bell Cross Country Invitational 47th Finals >
xx:xx.xx Arapahoe Warrior Invitational 154th Finals >
xx:xx.xx D'Evelyn Dash 84th Finals >