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Sport
Run a Marathon Under 3:30
24 weeks · 3 milestones
Complete a full marathon with official finishing time under 3:30:00.
Milestone map
Milestone map
3 milestones
A sub-3:30 marathon is a performance goal that requires a verified starting point. The sub-4h finisher certificate or official results link is the objective evidence that you have completed the earlier outcome (sport-run-marathon-under-4h) and have the race experience needed to attempt a structured faster block.
Proof required
Submit your official chip time from a registered marathon with a finishing time under 4:00:00. Acceptable sources: official race results URL showing your name and chip time, or a finisher certificate from the race app. This is the baseline for the sub-3:30 training block.
What gets checked
- Official chip time under 4:00:00 from a registered marathon — not a GPS watch or virtual race result
- Race name and date visible in the evidence
- The result is from the same athlete submitting this outcome — not a historical result from a different person