Headwaters Century — TWBC / Headwaters Ride

Wheels in motion: ride into fall with the 2025 Headwaters Century. This community road-ride brings together cyclists for a season-closing long-distance ride that starts in downtown Enumclaw. Riders typically meet for check-in and staging in the morning, then roll out on pre-planned routes that showcase the best scenic roads around Mt. Rainier and the headwaters region.

Whether you’re aiming for the full century or a shorter supported route, the Headwaters event usually offers route maps, cue sheets, and a support plan — please check the organizer’s registration page for exact route options, aid station locations, and safety rules. Bring a well-tuned bike, a full water bottle, layered clothing, and a charged phone. Helmets required.

What to expect

  • Morning check-in at 1429 Railroad St, Enumclaw (confirm start/parking on organizer page)
  • Pre-planned, marked routes and cue sheets (check organizer for distances and maps)
  • Support stops or SAG (subject to organizer confirmation)
  • Group/rolling etiquette, safety briefing before rollout
  • Post-ride social / refreshments (if provided — see organizer)

Important notes

  • Route distances and exact start procedures vary by year — confirm routes and register in advance.
  • Ride is outdoors and weather-sensitive; bring layers and be prepared for changing conditions.
  • This is an organized cycling event — helmet use is mandatory and participants must follow traffic laws.
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Event Details
Event Details