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Kefa Tamminga
Hamilton · Class of 2028
55 resultsTrack & Field2023–202613 first-place finishes
WrappedYour 2026 Outdoor Track season, WrappedRaces, wins, PRs and rankings as cards for your Instagram StoryShare it →
| Event / course | Mark | Meet | Date |
|---|---|---|---|
| 100 Meters · OutdoorHolland Christian at Hamilton · Apr 14 | 12.00a | Holland Christian at Hamilton | April 14, 2026 |
| 200 Meters · OutdoorWMMSC SW Division Conference Meet · May 15 | 26.13a | WMMSC SW Division Conference Meet | May 15, 2024 |
| 400 Meters · OutdoorValleywood Vs Hamilton · Apr 13 | 1:09.18a | Valleywood Vs Hamilton | April 13, 2023 |
| Long Jump · Outdoor2025 MITCA D2 Team State · May 23 | 19' 1" | 2025 MITCA D2 Team State | May 23, 2025 |
| Shot Put · 12lb · Outdoor2025 MITCA D2 Team State · May 23 | 41' 1.5" | 2025 MITCA D2 Team State | May 23, 2025 |
| Shot Put · 4kg · Outdoor2024 All Weather Seal West Michigan Megastar Meet · May 29 | 39-06.50 | 2024 All Weather Seal West Michigan Megastar Meet | May 29, 2024 |
Best marks from the meets included here. Cross Country bests are grouped by course and distance.
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| Apr 21 | OK Black Zeeland East and Hamilton at Spring LakeApr 21 · Long Jump · HamiltonHamilton | Long Jump | — | SCR | 10 |
| Apr 21 | OK Black Zeeland East and Hamilton at Spring LakeApr 21 · Discus · HamiltonHamilton | Discus1.6kg | — | SCR | 10 |
| Apr 21 | OK Black Zeeland East and Hamilton at Spring LakeApr 21 · Shot Put · HamiltonHamilton | Shot Put12lb | — | SCR | 10 |
| Apr 18 | BC Bulldog Games (EQ Approved)Apr 18 · Discus · Place 27 · HamiltonHamilton | Discus | 27 | 84-3 | 10 |
| Apr 18 | BC Bulldog Games (EQ Approved)Apr 18 · Shot Put · Place 8 · HamiltonHamilton | Shot Put | 8 | 41-10 | 10 |
| Apr 14 | Holland Christian at HamiltonApr 14 · Long Jump · Place 1 · HamiltonHamilton | Long Jump | 1 | 19-11 | 10 |
| Apr 14 | Holland Christian at HamiltonApr 14 · Discus · Place 2 · HamiltonHamilton | Discus | 2 | 112-4 | 10 |
| Apr 14 | Holland Christian at HamiltonApr 14 · Shot Put · Place 1 · HamiltonHamilton | Shot Put | 1 | 45-3 | 10 |
| Apr 14 | Holland Christian at HamiltonApr 14 · 100 Meters · Place 5 · HamiltonHamilton | 100 Meters | 5 | 12.00a PB | 10 |
| Mar 30 | Hamilton Early Season MeetMar 30 · Discus · Place 5 · HamiltonHamilton | Discus | 5 | 110-4 | 10 |
| Mar 30 | Hamilton Early Season MeetMar 30 · Shot Put · Place 1 · HamiltonHamilton | Shot Put | 1 | 47-8 | 10 |
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| May 23 | 2025 MITCA D2 Team StateMay 23 · Long Jump · Place 16 · HamiltonHamilton | Long Jump | 16. | 19' 1" PB | 9 |
| May 23 | 2025 MITCA D2 Team StateMay 23 · Shot Put · Place 25 · HamiltonHamilton | Shot Put12lb | 25. | 41' 1.5" PB | 9 |
| May 17 | MHSAA LP Region 12-2 @ AllendaleMay 17 · Shot Put · Place 10 · HamiltonHamilton | Shot Put | 10 | 40-8 | 9 |
| May 9 | OK Black Conference Meet - EQMay 9 · Shot Put · Place 10 · HamiltonHamilton | Shot Put | 10 | 40-1.25 | 9 |
| May 6 | OK Black - Hamilton at Unity ChristianMay 6 · Shot Put · Place 6 · HamiltonHamilton | Shot Put | 6 | 38-11 | 9 |
| May 6 | OK Black - Hamilton at Unity ChristianMay 6 · 100 Meters · Place 22 · HamiltonHamilton | 100 Meters | 22 | 12.97a | 9 |
| Apr 29 | Spring Lake and Zeeland East at HamiltonApr 29 · 200 Meters · Place 36 · HamiltonHamilton | 200 Meters | 36 | 26.50a | 9 |
| Apr 29 | Spring Lake and Zeeland East at HamiltonApr 29 · 100 Meters · Place 33 · HamiltonHamilton | 100 Meters | 33 | 12.53a | 9 |
| Apr 26 | Kathy Talus Memorial InvitationalApr 26 · Long Jump · HamiltonHamilton | Long Jump | — | ND | 9 |
| Apr 26 | Kathy Talus Memorial InvitationalApr 26 · Shot Put · Place 7 · HamiltonHamilton | Shot Put | 7 | 42-05.00 | 9 |
| Apr 24 | Hamilton at Holland ChristianApr 24 · Long Jump · Place 5 · HamiltonHamilton | Long Jump | 5 | 18-9.75 | 9 |
| Apr 24 | Hamilton at Holland ChristianApr 24 · Shot Put · Place 2 · HamiltonHamilton | Shot Put | 2 | 40-5 | 9 |
| Apr 24 | Hamilton at Holland ChristianApr 24 · 100 Meters · Place 16 · HamiltonHamilton | 100 Meters | 16 | 12.80 | 9 |
| Apr 18 | Allegan Invitational - EQ MeetApr 18 · Shot Put · Place 10 · HamiltonHamilton | Shot Put | 10 | 39-2 | 9 |
| Apr 15 | Holland and Hamilton at Zeeland WestApr 15 · Long Jump · Place 19 · HamiltonHamilton | Long Jump | 19 | 15-9.25 | 9 |
| Apr 15 | Holland and Hamilton at Zeeland WestApr 15 · Shot Put · Place 2 · HamiltonHamilton | Shot Put | 2 | 39-4 | 9 |
| Mar 19 | GVSU Laker Challenge- BOYS Big SchoolsMar 19 · Long Jump · Place 61 · HamiltonHamilton | Long Jump | 61 | 17-6 | — |
| Mar 19 | GVSU Laker Challenge- BOYS Big SchoolsMar 19 · Shot Put · Place 29 · HamiltonHamilton | Shot Put | 29 | 41-0.25 | — |
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| May 29 | 2024 All Weather Seal West Michigan Megastar MeetMay 29 · Long Jump · Place 4 · HamiltonHamilton | Long Jump | 4. | 17-07.75 | 8 |
| May 29 | 2024 All Weather Seal West Michigan Megastar MeetMay 29 · Shot Put · Place 7 · HamiltonHamilton | Shot Put4kg | 7. | 39-06.50 PB | 8 |
| May 20 | Wayland at Hamilton MSMay 20 · Long Jump · Place 1 · HamiltonHamilton | Long Jump | 1. | 18' 6 | 8 |
| May 20 | Wayland at Hamilton MSMay 20 · Shot Put · Place 1 · HamiltonHamilton | Shot Put4kg | 1. | 39' 5 | 8 |
| May 15 | WMMSC SW Division Conference MeetMay 15 · Long Jump · Place 1 · HamiltonHamilton | Long Jump | 1. | 18' 0.25 | 8 |
| May 15 | WMMSC SW Division Conference MeetMay 15 · 200 Meters · Place 7 · HamiltonHamilton | 200 Meters | 7. | 26.13a PB | 8 |
| May 15 | WMMSC SW Division Conference MeetMay 15 · 100 Meters · Place 15 · HamiltonHamilton | 100 Meters | 15. | 13.46a | 8 |
| May 8 | Hamilton at Grandville MSMay 8 · Long Jump · Place 1 · HamiltonHamilton | Long Jump | 1. | 18' 1 | 8 |
| May 8 | Hamilton at Grandville MSMay 8 · 200 Meters · HamiltonHamilton | 200 Meters | — | SCR | 8 |
| May 6 | Holland Christian and Zeeland Christian at Hamilton MSMay 6 · Long Jump · Place 1 · HamiltonHamilton | Long Jump | 1. | 18' 1.5 | 8 |
| May 6 | Holland Christian and Zeeland Christian at Hamilton MSMay 6 · 200 Meters · Place 4 · HamiltonHamilton | 200 Meters | 4. | 26.47a | 8 |
| Apr 22 | Hamilton at West Ottawa MSApr 22 · Long Jump · Place 1 · HamiltonHamilton | Long Jump | 1. | 18' 3.75 | 8 |
| Apr 22 | Hamilton at West Ottawa MSApr 22 · 200 Meters · Place 1 · HamiltonHamilton | 200 Meters | 1. | 27.07a | 8 |
| Apr 15 | Hamilton at Zeeland MSApr 15 · Long Jump · Place 1 · HamiltonHamilton | Long Jump | 1. | 17' 4 | 8 |
| Apr 15 | Hamilton at Zeeland MSApr 15 · 200 Meters · Place 4 · HamiltonHamilton | 200 Meters | 4. | 26.64a | 8 |
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| May 22 | MKO Boys Conference MeetMay 22 · Long Jump · Place 3 · HamiltonHamilton | Long Jump | 3 | 17-2 | — |
| May 22 | MKO Boys Conference MeetMay 22 · 200 Meters · Place 9 · HamiltonHamilton | 200 Meters | 9 | 27.82a | — |
| May 17 | Zeeland MS RelaysMay 17 · Long Jump · Place 5 · HamiltonHamilton | Long Jump | 5 | 16-7 | — |
| May 15 | Mona Shores, Hamilton at Holland MSMay 15 · Long Jump · Place 1 · HamiltonHamilton | Long Jump | 1 | 17-2 | — |
| May 15 | Mona Shores, Hamilton at Holland MSMay 15 · 200 Meters · Place 4 · HamiltonHamilton | 200 Meters | 4 | 28.05 | — |
| May 15 | Mona Shores, Hamilton at Holland MSMay 15 · 100 Meters · Place 5 · HamiltonHamilton | 100 Meters | 5 | 13.59a | — |
| May 9 | Baldwin and Riley at Hamilton MSMay 9 · Long Jump · Place 2 · HamiltonHamilton | Long Jump | 2 | 17-2.25 | — |
| May 9 | Baldwin and Riley at Hamilton MSMay 9 · High Jump · Place 6 · HamiltonHamilton | High Jump | 6 | 4-4 | — |
| Apr 26 | Hamilton MS @ Muskegon MS (NOT a Mona Shores Meet)Apr 26 · Long Jump · Place 1 · HamiltonHamilton | Long Jump | 1. | 17' 9"Unofficial | 7 |
| Apr 13 | Valleywood Vs HamiltonApr 13 · Long Jump · Place 1 · HamiltonHamilton | Long Jump | 1 | 16-9 | — |
| Apr 13 | Valleywood Vs HamiltonApr 13 · 400 Meters · Place 5 · HamiltonHamilton | 400 Meters | 5 | 1:09.18a PB | — |