Quick Expert Briefing
How long does it take to train for a 5K?
Most runners need 8–12 weeks to build a safe, sustainable 5K aerobic base. This window is physically necessary for structural adaptation of the musculoskeletal system, significantly reducing injury rates compared to crash training cycles.
Beginners
10-12 Weeks
Competitive
6-8 Weeks
Elite Peaking
4 Weeks