Metric Century (100K)
CycleEasy$1 day600m gainSpring, Summer, Autumn1 training
What it takes
A metric century (100km / 62 miles) is the first big milestone in road cycling. It proves you can sustain effort over a full day in the saddle and handle nutrition and pacing for multi-hour rides. Local events and charity rides offer welcoming group settings.
Injury Prevention for This Adventure
These are the most common injuries for cycle athletes over 50. A few minutes of targeted prehab each week can keep you on track.
Part of a progression
Path to Race Across America
Step 1 of 5The world's toughest ultra-cycling race — earned through a progression of distance, climbing, and self-sufficiency.
Metric Century (100K)Century Ride (100mi)
The first serious benchmark. 100K with no shortcuts.
Next step adds: Sub-threshold pacing · Long-distance comfort
View full path