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Mason MahacekTrack & Field Bio Hidden in search results  Go to XC Bio

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Season Records

100 Meters
2016 Outdoor912.67
2017 Outdoor1011.94cPR *
200 Meters
2016 Outdoor926.31
2018 Outdoor1123.39 *
2019 Outdoor1223.37PR *
400 Meters
2016 Outdoor956.35PR *
High Jump
2016 Outdoor95' 10 *
2017 Outdoor106' 0 *
2018 Outdoor116' 6PR *
2019 Outdoor126' 4
Pole Vault
2016 Outdoor912' 6
2017 Outdoor1013' 6 *
2018 Outdoor1114' 0 *
2019 Indoor1212' 6PR
2019 Outdoor1214' 9PR *
Long Jump
2017 Outdoor1017' 9
2018 Outdoor1118' 10.5PR *
2019 Indoor1219' 0PR *
*Improvement
2019 Outdoor Season 
Grand Haven HS12th Grade
200 Meters
23.37PRMay 7Grand Haven vs GrandvilleV F
 NTMay 22Meijer West Michigan All Star InvitationalV F
High Jump
6' 2Apr 17East Kentwood at Grand HavenV F
6' 0Apr 22OK Red: Grand Haven @ RockfordV F
6' 2Apr 24Hudsonville at Grand HavenV F
5' 10Apr 27Cougar InviteV F
6' 2May 1West Ottawa and Caledonia at Grand HavenV F
6' 4SRMay 4West Ottawa Von Ins Relays1 F
6' 0May 7Grand Haven vs GrandvilleV F
6' 2May 10OK Red ChampionshipsV F
6' 3May 17MHSAA LP Region 02-1 @ Grand HavenV F
6' 2May 22Meijer West Michigan All Star InvitationalV F
13 6' 0Jun 1MHSAA LP Finals - Division 1D1 F
Pole Vault
13' 6Apr 17East Kentwood at Grand HavenV F
13' 6Apr 22OK Red: Grand Haven @ RockfordV F
14' 0Apr 24Hudsonville at Grand HavenV F
-- NHMay 1West Ottawa and Caledonia at Grand HavenV F
13' 0May 4West Ottawa Von Ins Relays1 F
13' 6May 7Grand Haven vs GrandvilleV F
14' 9PRMay 10OK Red ChampionshipsV F
14' 6May 17MHSAA LP Region 02-1 @ Grand HavenV F
14' 0May 22Meijer West Michigan All Star InvitationalV F
14' 6Jun 1MHSAA LP Finals - Division 1D1 F
4x100 Relay
44.97Apr 27Cougar Invite
Mason Mahacek, Alex Kaufman, Collin Takas, Pierce Foster
V F
4x200 Relay
1:36.57Apr 17East Kentwood at Grand Haven
Ethan Peters, Pierce Foster, Timmy Kleyla, Mason Mahacek
V F
1:33.24Apr 22OK Red: Grand Haven @ Rockford
Ethan Peters, Timmy Kleyla, Seth Taylor, Mason Mahacek
V F
1:34.86Apr 24Hudsonville at Grand Haven
Ethan Peters, Timmy Kleyla, Seth Taylor, Mason Mahacek
V F
1:34.00Apr 27Cougar Invite
Collin Takas, Timmy Kleyla, Alex Kaufman, Mason Mahacek
V F
1:34.00May 7Grand Haven vs Grandville
Ethan Peters, Timmy Kleyla, Collin Takas, Mason Mahacek
V F
1:33.5hMay 10OK Red Championships
Seth Taylor, Timmy Kleyla, Collin Takas, Mason Mahacek
V F
1:32.24May 17MHSAA LP Region 02-1 @ Grand Haven
Seth Taylor, Timmy Kleyla, Ethan Peters, Mason Mahacek
V F
1:31.78May 22Meijer West Michigan All Star Invitational
Ethan Peters, Alex Kaufman, Collin Takas, Mason Mahacek
V F
4x400 Relay
3:35.94Apr 17East Kentwood at Grand Haven
Ethan Peters, Timmy Kleyla, Seth Taylor, Mason Mahacek
V F
3:32.21Apr 22OK Red: Grand Haven @ Rockford
Ethan Peters, Timmy Kleyla, Seth Taylor, Mason Mahacek
V F
3:33.55Apr 24Hudsonville at Grand Haven
Ethan Peters, Seth Taylor, Brian Nicholson, Mason Mahacek
V F
3:28.13May 10OK Red Championships
Joe Costello, Seth Taylor, Timmy Kleyla, Mason Mahacek
V F
3:27.77May 17MHSAA LP Region 02-1 @ Grand Haven
Mason Mahacek, Joe Costello, Timmy Kleyla, Seth Taylor
V F
SMR 100-100-200-400m
1:37.63May 4West Ottawa Von Ins Relays
Pierce Foster, Alex Kaufman, Seth Taylor, Mason Mahacek
1 F
2019 Outdoor Season 
Unattached12th Grade
2019 Indoor Season 
Unattached12th Grade
2018 Outdoor Season 
Grand Haven HS11th Grade
200 Meters
23.39SRApr 24O.K. Red: Grand Haven|West Ottawa @ KentwoodV F
High Jump
6' 2Mar 21GVSU Laker Challenge MenV F
5' 10Mar 27Zeeland West at Grand HavenV F
6' 6PRApr 19Grand Haven at CaledoniaV F
6' 2Apr 21Cougar InviteV F
6' 4Apr 24O.K. Red: Grand Haven|West Ottawa @ KentwoodV F
6' 0Apr 26Rockford at Grand HavenV F
6' 2May 1Grand Haven at HudsonvilleV F
5' 10May 3Grandville at Grand HavenV F
5' 10May 5West Ottawa Von Ins Relays1 F
6' 0May 14OK Red Conference MeetV F
6' 3May 18MHSAA LP Region 01-1 @ Grand HavenV F
6' 2May 23West Michigan Meijer All-Star MeetV F
19 6' 0Jun 2MHSAA LP Finals - Division 1D1 F
12 6' 2.5Jun 17New Balance Nationals OutdoorEE F
Pole Vault
12' 1Mar 21GVSU Laker Challenge MenV F
12' 6Mar 27Zeeland West at Grand HavenV F
12' 0Apr 19Grand Haven at CaledoniaV F
12' 6Apr 21Cougar InviteV F
12' 6Apr 24O.K. Red: Grand Haven|West Ottawa @ KentwoodV F
14' 0SRApr 26Rockford at Grand HavenV F
12' 6May 1Grand Haven at HudsonvilleV F
13' 0May 3Grandville at Grand HavenV F
13' 6May 5West Ottawa Von Ins Relays1 F
13' 6May 14OK Red Conference MeetV F
13' 6May 18MHSAA LP Region 01-1 @ Grand HavenV F
13' 6May 23West Michigan Meijer All-Star MeetV F
10 14' 0Jun 2MHSAA LP Finals - Division 1D1 F
Long Jump
35 18' 3.25Mar 21GVSU Laker Challenge MenV F
18' 10.5PRMar 27Zeeland West at Grand HavenV F
18' 5.25Apr 19Grand Haven at CaledoniaV F
16 17' 8Apr 21Cougar InviteV F
18' 7.25May 3Grandville at Grand HavenV F
4x100 Relay
46.48Mar 27Zeeland West at Grand Haven
Timmy Kleyla, Mason Mahacek, Ethan Peters, John Treichel III
V F
45.91Apr 19Grand Haven at Caledonia
Pierce Foster, Ethan Peters, Mason Mahacek, Alex Kaufman
V F
45.39Apr 24O.K. Red: Grand Haven|West Ottawa @ Kentwood
Pierce Foster, Mason Mahacek, Timmy Kleyla, Ethan Peters
V F
45.25Apr 26Rockford at Grand Haven
Mason Mahacek, Ethan Peters, Timmy Kleyla, Pierce Foster
V F
45.34cMay 1Grand Haven at Hudsonville
Pierce Foster, Ethan Peters, Alex Kaufman, Mason Mahacek
V F
45.69May 3Grandville at Grand Haven
Pierce Foster, Ethan Peters, Alex Kaufman, Mason Mahacek
V F
45.14May 5West Ottawa Von Ins Relays
Pierce Foster, Ethan Peters, Alex Kaufman, Mason Mahacek
1 F
44.99May 14OK Red Conference Meet
Pierce Foster, Ethan Peters, Alex Kaufman, Mason Mahacek
V F
44.73May 18MHSAA LP Region 01-1 @ Grand Haven
Pierce Foster, Ethan Peters, Alex Kaufman, Mason Mahacek
V F
45.20May 23West Michigan Meijer All-Star Meet
Pierce Foster, Ethan Peters, Alex Kaufman, Mason Mahacek
V F
4x200 Relay
1:34.61Apr 21Cougar Invite
Pierce Foster, Ethan Peters, Mason Mahacek, Alex Kaufman
V F
1:32.87Apr 26Rockford at Grand Haven
Collin Takas, Mason Mahacek, Charlie Young, Aaron Hughes
V F
1:33.70May 1Grand Haven at Hudsonville
Collin Takas, Mason Mahacek, Ethan Peters, Charlie Young
V F
1:32.14May 5West Ottawa Von Ins Relays
Collin Takas, Ethan Peters, Mason Mahacek, Charlie Young
1 F
1:32.10May 14OK Red Conference Meet
Collin Takas, Ethan Peters, Mason Mahacek, Charlie Young
V F
-- DNFMay 18MHSAA LP Region 01-1 @ Grand Haven
Collin Takas, Ethan Peters, Mason Mahacek, Charlie Young
V F
1:31.16May 23West Michigan Meijer All-Star Meet
Collin Takas, Ethan Peters, Mason Mahacek, Charlie Young
V F
25 1:31.85Jun 17New Balance Nationals Outdoor
Timmy Kleyla, Ethan Peters, Mason Mahacek, Charlie Young
EE F
2017 Indoor Season 
Unattached10th Grade
High Jump
12 5' 6SRJan 7MITS - GVSU #2Open F
Pole Vault
11' 3SRJan 7MITS - GVSU #2Open F
2016 Indoor Season 
Grand Haven HS9th Grade
Pole Vault
-- NHMar 23GVSU Laker ChallengeV F
2015 Outdoor Season 
Grand Haven Lakeshore MS8th Grade
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