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Runner Profile
Zifu Song
Milton Academy / Current / projected PR 21:31.00
Course-adjusted PR 21:40.89
Adjusted-best source course
Oct 25, 2025
Rankings use the course-adjusted PR, not the raw race time.
Race History
Most recent results first
Showing only 2026 results for this season view.
| Date | Race | Course | Raw / Adj. | Place |
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