ALPHA 5K CHALLENGE: Early Bird Registration MAY-NOV 2026

TUE, SEP 15 · Time TBA
N McCaslin Blvd & Washington Ave →
409 Majestic View Dr
Boulder
Sports & Fitness

Early Bird Registration Portal for May, 2026 through Nov 30, 2026. Register now! Actual Event Date: June 12, 2027.

Get all the details & tickets at
Eventbrite ↗

Questions & community

Have a question about ALPHA 5K CHALLENGE: Early Bird Registration MAY-NOV 2026 — parking, tickets, age limits, or who’s going? Ask it here and get answers from locals who’ve been, plus the host and venue. Coco is where Boulder coordinates plans for events like this.

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