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Mason Tjeerdsma

Wagner · Class of 2031

27 resultsCross Country2024–2026
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Personal bests

Best marks in available results
Event / courseMarkMeetDate
1.5 Miles · Yankton Trail ParkAugustana Twilight XC Meet · Sep 49:46.91Augustana Twilight XC MeetSeptember 4, 2026
2,000 Meters · Dawson Creek Golf CourseScotland XC Meet · Sep 810:52.09Scotland XC MeetSeptember 8, 2025
2,000 Meters · Gregory Golf ClubGregory Middle School XC · Sep 29:02.06Gregory Middle School XC September 2, 2025
3,000 Meters · Bon Homme Golf CourseBon Homme Invite · Sep 2210:15.44Bon Homme InviteSeptember 22, 2025
3,200 Meters · WagnerWagner Invitational · Sep 1610:37.5Wagner Invitational September 16, 2024
4,000 Meters · BeresfordBeresford XC Invite · Aug 2717:51.90Beresford XC InviteAugust 27, 2026
4,000 Meters · Burke Golf CourseCougar Invitational/GPC Meet · Oct 218:33.09Cougar Invitational/GPC MeetOctober 2, 2025
4,000 Meters · Chamberlain Country ClubBig Dakota Conference + Garry Winter Invitational · Sep 1718:59.5Big Dakota Conference + Garry Winter InvitationalSeptember 17, 2026
4,000 Meters · Dawson Creek Golf CourseScotland Invitational · Sep 822:15.13Scotland InvitationalSeptember 8, 2026
4,000 Meters · Fish Lake Country ClubSESD Conference Meet 2026 · Oct 516:49.6SESD Conference Meet 2026October 5, 2026
4,000 Meters · Gregory Golf ClubSESD XC Meet · Oct 617:29.02SESD XC MeetOctober 6, 2025
4,000 Meters · Lenkota Golf Course Lennox XC Invite · Oct 216:08.73Lennox XC InviteOctober 2, 2026
4,000 Meters · Parkston Country ClubEthan/Parkston Meet · Oct 917:07Ethan/Parkston MeetOctober 9, 2025
4,000 Meters · Platte/Geddes MeetPlatte-Geddes Invitational · Sep 2617:24.6Platte-Geddes Invitational September 26, 2026
4,000 Meters · WagnerWagner Invitational · Sep 1416:53.54Wagner Invitational September 14, 2026
5,000 Meters · Lenkota Golf Course SDHSAA Region 3A Cross Country Meet · Oct 1621:10.7SDHSAA Region 3A Cross Country MeetOctober 16, 2026

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

2026 Cross Country

9 results
DateMeetEventPlMarkGr
Oct 16SDHSAA Region 3A Cross Country MeetOct 16 · 5,000 Meters Varsity · Place 47 · WagnerWagner5,000 Meters Varsity4721:10.7 PB8
Oct 5SESD Conference Meet 2026Oct 5 · 4,000 Meters JV · Place 2 · WagnerWagner4,000 Meters JV216:49.6 PB8
Oct 2Lennox XC InviteOct 2 · 4,000 Meters Junior Varsity · Place 46 · WagnerWagner4,000 Meters Junior Varsity4616:08.73 PB8
Sep 26Platte-Geddes Invitational Sep 26 · 4,000 Meters JV · Place 7 · WagnerWagner4,000 Meters JV717:24.6 PB8
Sep 17Big Dakota Conference + Garry Winter InvitationalSep 17 · 4,000 Meters Boys JV · Place 18 · WagnerWagner4,000 Meters Boys JV1818:59.5 PB8
Sep 14Wagner Invitational Sep 14 · 4,000 Meters Junior Varsity · Place 6 · WagnerWagner4,000 Meters Junior Varsity616:53.54 PB8
Sep 8Scotland InvitationalSep 8 · 4,000 Meters Junior Varsity · Place 33 · WagnerWagner4,000 Meters Junior Varsity3322:15.13 PB8
Sep 4Augustana Twilight XC MeetSep 4 · 1.5 Miles Junior Varsity (1.5 Miles) · Place 292 · WagnerWagner1.5 Miles Junior Varsity (1.5 Miles)2929:46.91 PB8
Aug 27Beresford XC InviteAug 27 · 4,000 Meters Junior Varsity · Place 51 · WagnerWagner4,000 Meters Junior Varsity5117:51.90 PB8

2025 Cross Country

10 results
DateMeetEventPlMarkGr
Oct 17SDHSAA Region 3A Cross County MeetOct 17 · 4,000 Meters Junior Varsity · Place 16 · WagnerWagner4,000 Meters Junior Varsity1617:15.957
Oct 9Ethan/Parkston MeetOct 9 · 4,000 Meters Junior Varsity · Place 4 · WagnerWagner4,000 Meters Junior Varsity417:07 PB7
Oct 6SESD XC MeetOct 6 · 4,000 Meters Boys JV · Place 6 · WagnerWagner4,000 Meters Boys JV617:29.02 PB7
Oct 2Cougar Invitational/GPC MeetOct 2 · 4,000 Meters Junior Varsity · Place 9 · WagnerWagner4,000 Meters Junior Varsity918:33.09 PB7
Sep 27Platte-Geddes InviteSep 27 · 4,000 Meters Junior Varsity · Place 18 · WagnerWagner4,000 Meters Junior Varsity1817:53.967
Sep 22Bon Homme InviteSep 22 · 3,000 Meters Junior High · Place 12 · Wagner msWagner ms3,000 Meters Junior High1210:15.44 PB7
Sep 15Wagner Invitational Sep 15 · 2,500 Meters Middle School · Place 7 · WagnerWagner2,500 Meters Middle School77:48:527
Sep 8Scotland XC MeetSep 8 · 2,000 Meters Middle School · Place 18 · Wagner msWagner ms2,000 Meters Middle School1810:52.09 PB7
Sep 2Gregory Middle School XC Sep 2 · 2,000 Meters Middle School Division · Place 9 · Wagner msWagner ms2,000 Meters Middle School Division99:02.06 PB7
Aug 28Beresford XC InviteAug 28 · 3,000 Meters Middle School · Place 37 · WagnerWagner3,000 Meters Middle School3712:30.567

2024 Cross Country

8 results
DateMeetEventPlMarkGr
Oct 7SESD Conference MeetOct 7 · Varsity · Place 8 · WagnerWagnerVarsity812:136
Oct 3Cougar/GPC InviteOct 3 · 3,000 Meters Middle School · Place 17 · WagnerWagner3,000 Meters Middle School1714:40.046
Sep 28Platte-Geddes Cross Country Invitational Sep 28 · 3,000 Meters Middle School · Place 13 · WagnerWagner3,000 Meters Middle School1312:06.736
Sep 23Bon Homme XC MeetSep 23 · 3,000 Meters Middle School · Place 37 · WagnerWagner3,000 Meters Middle School3712:07.046
Sep 19Big Dakota Conference + Garry Winter & Chamberlain InviteSep 19 · 3,000 Meters Middle School · Place 47 · WagnerWagner3,000 Meters Middle School4714:216
Sep 16Wagner Invitational Sep 16 · 3,200 Meters Middle School · Place 19 · Wagner msWagner ms3,200 Meters Middle School1910:37.5 PB6
Sep 3Gregory XC MeetSep 3 · 2,000 Meters Middle School · Place 26 · WagnerWagner2,000 Meters Middle School2611:58.066
Aug 30Beresford XC InviteAug 30 · 3,000 Meters Middle School · Place 97 · WagnerWagner3,000 Meters Middle School9714:43.606