PRO
Race Diary
Jonathan Clark
🇺🇸
Chicago, United States
TCS New York City Marathon · 2026 Marathon
·
Nov 01, 2026
📊 Race Activity Trend
A graphical representation of Jonathan Clark's Race Diary over time.
🏆 Personal Bests
5K
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:
10K
—
:
Half Marathon
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:
Full Marathon
Oct 12, 2025
Bank of America Chicago Marathon
:
:
🌍 World Marathon Majors
🇩🇪 Berlin
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:
🗓️ Upcoming races
Next starts and personal plans.
🗃️ Race Diary
Past races and recorded results.
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🏃 Training runs
Outdoor and indoor training history.
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🏆 Personal Bests
5K
—
:
10K
—
:
Half Marathon
—
:
Full Marathon
Oct 12, 2025
Bank of America Chicago Marathon
:
:
🌍 World Marathon Majors
🇩🇪 Berlin
—
:
🌟 Accomplishments
🏁
50 KM Raced
🏁
100 KM Raced
🌍
1 Country Raced
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