Bound for Boston Marathon - Denver
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Event details
The Bound for Boston Marathon & Half Marathon - Denver takes place on Sunday, August 2, 2026, at Northfield High School, 5500 Central Park Blvd, Denver, CO 80238. The event offers the following race options:
- Marathon
- Half Marathon
- Virtual Marathon
- Virtual Half Marathon
Registration is open for in-person and virtual events. The event is intentionally small and is capped at 75 participants. All registrants receive a race shirt (guaranteed for entries made by the specified deadline) and a custom finisher medal.
Course, timing and services
Races are held on a 1-mile flat loop around Northfield High School. The full marathon is USATF certified and listed as a Boston qualifier. Timing uses chip timing for start and finish with chip-timed splits every mile; mile splits are displayed on timing clocks as runners pass each mile point. There are two aid stations on course: one station provides cups of water and bananas; a second station accommodates participant-provided personal aid (drinks and gels) organized by bib number. Awards are given by standard five-year age groups and include top overall and master categories for both sexes. Packet pickup is provided on race morning. All registrations are final; there are no refunds, transfers, or deferments. The event may be cancelled for extreme weather, in which case no refunds are provided. Visit the organization's website for the most recent information.