Colfax Marathon 2026 — Lone Tree, CO
The Colfax Marathon is a 26.2-mile running event held in Lone Tree, Colorado on May 17, 2026. The race starts at 6:00 AM from the venue located at 10564 Oncilla Lane. Runners traveling to this spring marathon should plan accommodations in the Lone Tree area with convenient access to the start location. Early arrival the day before is recommended given the pre-dawn start time. The late May timing means temperatures will be warming but still potentially cool at race start. Athletes should arrange transportation to the venue or look for lodging within close proximity to minimize logistics on race morning.
Hotels Near This Race
Find accommodation close to the start line in Lone Tree, CO. Sorted by distance from the race venue. Book early — race weekend hotels fill fast.
Colfax Marathon 2026 — Lone Tree, CO
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Race Travel Insurance
Don't forget travel insurance for May 17.
You've trained for months and booked a trip to Lone Tree, CO. A pre-race injury, a delayed flight, or a family emergency can derail the whole thing. Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it, and may cover medical costs if something goes wrong on the course. Plans typically only run 5-7% of your total trip cost — and running events are covered under standard plans with no additional coverage needed.
- Trip cancellation up to 100% of prepaid costs
- Running events covered under standard plans — no add-ons needed
- Trip interruption up to 150% of non-refundable costs
- Emergency medical up to $250,000
- Cancel For Any Reason add-on available
- 24/7 real-time support
Affiliate links — we may earn a commission at no cost to you. Coverage terms vary by state and plan. Review policy details before purchase.
Frequently Asked Questions
When is Colfax Marathon 2026 — Lone Tree, CO?
Colfax Marathon 2026 — Lone Tree, CO takes place on May 17, 2026. The race is held in Lone Tree, Colorado.
Where is Colfax Marathon 2026 — Lone Tree, CO held?
Colfax Marathon 2026 — Lone Tree, CO is held at 10564 Oncilla Lane in Lone Tree, Colorado.
Where can I find hotels near Colfax Marathon 2026 — Lone Tree, CO?
RaceHotelFinder shows hotels sorted by distance from the race venue in Lone Tree. Use the map or list view on this page to compare options and book race weekend accommodation.