Run for the River 5k Boulder 2026 — Boulder, CO

Date
June 20, 2026
Location
Boulder, CO
Venue
Broadway St
Start Time
8:00 AM
Entry Fee
$25.00
Events
Run for the River 5k Boulder
Register NowRegistration Open
Run the River: Colorado is a high-visibility endurance and storytelling campaign designed to make the value of the Colorado River impossible to ignore - and to turn that visibility into collaborative action. At the heart of the campaign, ultra runner and water advocate Mina Guli (Thirst Foundation, a 501(c)(3) will run ~2,000 miles the length of the Colorado River, from the Rockies to Mexico (where the river once reached the sea), finishing with a final leg to Los Angeles. Along the route we are hosting community runs, beginning in Boulder, to bring together people, brands and local leaders who care about the future of the river. This 5k is a celebration of Mina's run where the event will happen when she arrives in Boulder as part of her run. This is open to everyone including people walking. Wheelchairs and strollers are welcome.

Hotels Near This Race

Find accommodation close to the start line in Boulder, CO. Sorted by distance from the race venue. Book early — race weekend hotels fill fast.

RaceHotelFinder earns a small commission when you book through links on this page, at no extra cost to you. Results are sorted by distance from the race venue.

Run for the River 5k Boulder 2026 — Boulder, CO

Race day is approaching. Hotels fill up fast.

--Days
:
--Hours
:
--Mins
:
--Secs
Book a hotel for race weekend

Race weekend dates pre-loaded on Booking.com. RaceHotelFinder may earn a commission at no extra cost to you.

Race Travel Insurance

Don't forget travel insurance for June 20.

You've trained for months and booked a trip to Boulder, 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.