Metric Century (100K)
CycleEasy$1 day600m gainSpring, Summer, Autumn1 training
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
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