Boulder DOOH · Pearl Street · CU Boulder · the Flatirons · June 2026

Billboards under the Flatirons

A Front Range research and outdoor town near 107,000 below the Flatirons in a county near 330,000, from Pearl Street to CU Boulder to the US 36 commute, bookable by the hour, priced per play, matched to how Boulder actually moves.

Updated June 15, 2026By Blindspot · location intelligence

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Boulder residents (2024)

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Boulder County residents (2024)

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CU Boulder students on campus

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puts you on a Boulder-corridor screen via Blindspot

Boulder, large-format DOOH inventory bookable by the hour on Blindspot
The tilted sandstone slabs of the Flatirons glowing red at sunset above the Pearl Street rooftops in Boulder · Clear Channel OutdoorBooked by the hour
The short answer● Quotable

Boulder billboard and DOOH (digital out-of-home) costs span from a few cents per play on urban panels to premium Pearl Street, US 36 / Diagonal corridor and landmark networks. On Blindspot, Boulder screens are booked by the hour and priced per play, entry plays start around $0.29, with no contracts or minimums.

The smart Boulder play isn't one screen for a month. It's the right screens at the right hours: the arteries at commute peak, the malls through the afternoon, the nightlife and tourist cores after dark.

BookingBy the hour
PricingPer play · upfront
MinimumsNone
Go liveWithin hours
DeliveryVerified play logs

Billboard ranking points

Boulder's billboard spots, ranked

Scored by Blindspot's location intelligence on visibility, dwell time, and footfall (directional, 1–10). Every one is bookable by the hour on the platform.

01

Pearl Street & Downtown

Best for: Dining · Retail · Foot traffic

The Pearl Street Mall, the brick-paved pedestrian heart of Boulder, packs the city's heaviest dining, shopping and people-watching foot traffic.

Visibility9
Dwell time9
Footfall9
02

CU Boulder & University Hill

Best for: Students · Game day · 18-34

The University of Colorado campus and the Hill pack about 37,000 students plus the Folsom Field game-day crowd at the edge of downtown.

Visibility8
Dwell time8
Footfall9
03

29th Street & Boulder Junction

Best for: Retail · Shoppers · Residents

The 29th Street outdoor center and Boulder Junction anchor the city's busiest retail, dining and transit intercept east of downtown.

Visibility8
Dwell time7
Footfall8
04

US 36 / Diagonal corridor

Best for: Commute · Tech · Reach

The US 36 and the Diagonal Highway carry the daily commute between Denver, the tech campuses and the federal labs into Boulder.

Visibility9
Dwell time4
Footfall8
05

Chautauqua & the Flatirons trailheads

Best for: Outdoor · Tourism · Weekend

Chautauqua and the Flatirons trailheads anchor the city's outdoor identity and the heavy weekend hiking and visitor flow below the slabs.

Visibility7
Dwell time6
Footfall7
06

Gunbarrel & east Boulder

Best for: Tech · Workforce · Reach

Gunbarrel and the east Boulder business parks anchor a steady daytime tech and research workforce along the Diagonal.

Visibility7
Dwell time5
Footfall7

The media estate · operator partners

Boulder screens, in the wild

Blindspot puts digital out-of-home (DOOH) and classic out-of-home from Boulder's media owners, Lamar Advertising, OUTFRONT Media, Clear Channel Outdoor among them, onto one map, bookable by the hour. Below: real partner screens across the city's prime zones.

Boulder, Pearl Street · downtown digital, real DOOH inventory bookable by the hour on Blindspot
Pearl Street · downtown digitalClear Channel Outdoor
Boulder, CU Boulder · campus-edge digital, real DOOH inventory bookable by the hour on Blindspot
CU Boulder · campus-edge digitalClear Channel Outdoor
Boulder, 29th Street · retail digital, real DOOH inventory bookable by the hour on Blindspot
29th Street · retail digitalClear Channel Outdoor
Boulder, US 36 corridor · bulletin, real DOOH inventory bookable by the hour on Blindspot
US 36 corridor · bulletinClear Channel Outdoor
Boulder, Diagonal Highway · bulletin, real DOOH inventory bookable by the hour on Blindspot
Diagonal Highway · bulletinClear Channel Outdoor
Boulder, RTD · bus and shelter screen, real DOOH inventory bookable by the hour on Blindspot
RTD · bus and shelter screenClear Channel Outdoor

Imagery from media-owner/operator partners. Locations indicative; live availability and per-screen pricing show in the platform.

Formats

Every Boulder format, one map

From a highway bulletin to a single mall screen, Blindspot puts Boulder's digital out-of-home and classic OOH formats on one map, each priced per play and bookable by the hour. The formats that matter here:

Digital billboards & LED

Large-format LED on highways, bridges and boulevards, motion, dayparting and dynamic triggers.

Street-level & urban panels

Pedestrian-scale panels and citylights in high-footfall retail and downtown corridors.

Bulletins & roadside

Highway and arterial bulletins built for commuter frequency on the busiest routes.

Mall & retail screens

High-intent shoppers from midday to evening across the city's retail destinations.

Transit & place-based

RTD bus screens (no billboards inside city limits, digital reaches the corridors and campus edge) plus stations and place-based screens with captive dwell.

Iconic & landmark

Landmark and spectacular placements for brand statements in the city's signature locations.

Location insights

Where Boulder moves

Boulder sits at the foot of the Flatirons on the Front Range, a research, startup and outdoor town built around the University of Colorado and the federal science labs. Mornings load the US 36 and the Diagonal Highway with commuters bound from the suburbs into the university, the labs and the tech campuses; evenings pull crowds to the Pearl Street Mall, the Hill near campus and the breweries; weekends fill the Chautauqua and Flatirons trailheads, the farmers market and the Folsom Field game days. Inside the city the focus is digital on the corridors and the campus edge, and RTD runs the buses to Denver. Buy the morning US 36 push and the Pearl Street evening peak.

Boulder footfall heatmap · typical weekday● Stylized
Pearl Street
CU Boulder
29th Street
US 36/Diagonal
Chautauqua
Gunbarrel
Pearl Street
CU Boulder
29th Street
US 36
Chautauqua
Gunbarrel
The Hill
Folsom Field
Boulder Junction
Diagonal
QuietPeak flow
Boulder · DOOH coverage map · stylized● per-play pricing
Stylized map of Blindspot DOOH screen locations across Boulder Per-play price pins across prime Boulder advertising zones over a footfall density wash. Stylized; live availability and per-screen pricing are shown in the Blindspot platform. The Flatirons ◊ Pearl Street 60+ $0.44$0.41$0.36$0.32$0.29 $0.48 CU Boulder29th StreetUS 36/DiagonalChautauquaGunbarrelPearl Street
FootfallPeak

Footfall rhythm · by hour

Commuterspeaks 7:30–10 AM & 5–8 PM
Shoppers & mallspeaks 12–8 PM
Nightlife & diningpeaks 8 PM–1 AM
12AM6AM12PM6PM11PM
Commuter tide, twice a day

CU Boulder and the main arteries surge 7:30–10 AM and 5–8 PM. Book exactly those hours and your frequency climbs for the same budget.

Retail plateau, all afternoon

US 36 / Diagonal corridor and the city's malls hold heavy footfall from noon to evening, long windows where dwell and shopping intent, not rush, do the work.

Evenings change the audience

Pearl Street shifts from daytime to social and tourism after dark. Different audience, same screens, swap the creative, not the location.

Location intelligence summary

One city, several audiences a day

Boulder doesn't have one rush hour; it has rotating audiences sharing the same streets. The only buying model that matches that is hourly: pay for the windows when your audience owns the city, skip the ones when it doesn't.

ObjectiveBook these zonesBest hours
Brand launchPearl Street + CU Boulder6–11 PM
Commuter frequency29th Street, CU Boulder7:30–10 AM · 5–8 PM
Retail foot trafficUS 36 / Diagonal corridor, Pearl Street12–8 PM
B2B / decision-makersChautauqua, CU BoulderWeekdays 9 AM–6 PM
Tourism & eventsPearl Street, Gunbarrel10 AM–8 PM
Match the tide, not the calendar

A month-long 24/7 rotation pays for 3 AM plays nobody sees. Hourly booking concentrates the same budget into Boulder’s proven peak windows, and typically saves 30%+ versus a flat four-week flight.

Creative by daypart

Morning commuters read in 2 seconds; evening crowds dwell for minutes. Run different creative by hour on the same screens, even trigger swaps on weather or live data.

Proof, not vibes

Every play is logged. Blindspot campaigns report verified plays and attribution, measured against control groups, not estimated reach.

Book Boulder by the hour

Cite this

Key facts at a glance

Quotable, self-contained, sourced, Blindspot, June 2026

  • Boulder is home to about 107,000 residents, a Front Range research and outdoor town set at the foot of the Flatirons (Census 2024).
  • Boulder County holds roughly 330,000 people across the corridor north of Denver.
  • The University of Colorado Boulder, founded in 1876, enrolls around 37,000 students on a 600-acre campus of rough-cut Colorado sandstone at the edge of downtown.
  • The Flatirons, five tilted slabs of 300-million-year-old sandstone, rise directly above the western edge of town and are visible from nearly every street.
  • The Pearl Street Mall has been the brick-paved pedestrian heart of Boulder for more than four decades, and the city anchors a dense cluster of federal science labs and tech firms.
  • On Blindspot, Boulder-corridor screens are booked by the hour and priced per play, entry plays from ~$0.29, no contracts or minimums.

Pricing · updated June 2026

Boulder billboards: priced honestly

Per-play prices, not CPM mysteries. Live per-screen pricing and real-time availability are on every card in the platform; the ranges below reflect typical Blindspot pricing as of June 2026.

FormatPrice per playTypical presenceWhy it works
Roadside & corridor digitalfrom ~$0.29 per play$100 buys hourly bursts on US 36 and the Diagonaldrive-time commuter reach
Pearl Street digitalfrom ~$0.46 per playthe downtown pedestrian coredining and foot-traffic dwell
CU Boulder campus-edge digitalfrom ~$0.42 per playthe campus and Hill blocksstudent and game-day audiences
29th Street retail digitalfrom ~$0.38 per playthe outdoor shopping centershopper and resident crowd
RTD transit screensfrom ~$0.30 per playthe Boulder Junction hub and routeswalk-up and Denver-bound commuters

No minimums · no contracts · pay per verified play · hourly scheduling per screen

What a campaign costs

Boulder budgets, three ways

Because pricing is per play and hourly, there's no minimum, but here's what budgets realistically buy. Live numbers per screen are in the platform.

Commute test

$500-$1,500

A week of morning and evening bursts on the US 36 corridor into Boulder.

Multi-zone Boulder push

$6,000-$18,000

Pearl Street, CU Boulder and 29th Street running together across peak dayparts.

Front Range flagship

$30,000+

Full corridor and campus-edge saturation timed to a Buffaloes football season and the summer trail season.

FAQ

Boulder billboard FAQs

How much does a billboard cost in Boulder?

From a few cents per play on urban panels to premium boulevard, transit and landmark networks. On Blindspot, Boulder screens are priced per play and booked by the hour, entry plays start around $0.29, with no contracts or minimums.

What is the best billboard location in Boulder?

Pearl Street ranks #1 for reach and dwell. For premium and B2B audiences, CU Boulder leads; for retail intent, US 36 / Diagonal corridor; for mass commuter frequency, the city's busiest transit arteries.

Can I book a Boulder billboard for just a few hours?

Yes, on Blindspot every Boulder screen is bookable by the hour with no minimum contract, so you can buy only the commute peaks, shopping afternoons, or evening windows that match your audience.

Which DOOH networks can I reach in Boulder?

Blindspot aggregates digital out-of-home inventory across Boulder onto one map, roadside and boulevard screens, transit, mall and place-based panels, bookable per play. The wider OOH supply is run by operators such as Lamar Advertising, OUTFRONT Media, Clear Channel Outdoor.

How fast can my ad go live in Boulder?

Often within hours: upload, pass creative pre-check, and digital screens need no printing or installation. Content approval typically averages around two business days across networks.

What can I get in Boulder for $500?

A multi-day hourly presence on a high-traffic CU Boulder corridor, a concentrated burst across the busiest transit and retail screens at peak hours, or thousands of plays on central urban panels.

Is there a minimum spend for Boulder billboards?

No. Blindspot has no minimums, retainers or platform fees; you can run a focused hourly burst on a single screen or a full multi-zone Boulder campaign.

How to book

Live on a Boulder screen in three steps

No sales calls, no contracts, self-serve from the map to live creative.

01

Pick screens & hours

Open the map, filter Boulder by zone and format, and select the exact screens and the exact hours your audience is out.

02

See the per-play price

Every screen shows its price per play and real-time availability before you commit. Build the plan; the running total is always visible.

03

Upload & go live

Upload creative, pass pre-check, and go live, often within hours. Track verified plays and attribution as the campaign runs.

Keep exploring

More markets, same map

Under the Flatirons. Your hour.

Boulder is on the map

Pick the screens, pick the hours, see the price per play, live in hours.