Calvin Ong — Running Race Results
Calvin Ong · Singapore · 3 Running races
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Race results
| Date | Event | Division | Time | Rank |
|---|---|---|---|---|
| 7 Dec 2025 | Singapore Marathon 2025 — Singapore | Half Marathon · Men | 2:21:23 | #939 of 2848 |
| 7 Dec 2025 | Singapore Marathon 2025 — Singapore | Half Marathon · Men | 2:09:03 | #561 of 2848 |
| 7 Dec 2025 | Singapore Marathon 2025 — Singapore | Half Marathon · Men | 3:01:35 | #2228 of 2848 |
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