ExtraMile Arena
An arena in Boise, Idaho. It seats a stated 12,480. This page collects the address, the access and the capacity figures an organizer needs before a site visit.
- Stated capacity
- 12,480
- people, as published
- From BOI
- 5 km (3.1 mi)
- Boise Airport
- From the centre
- 1.2 km (0.7 mi)
- of Boise
Figures as published in open data, retrieved 3 September 2026. Capacities vary by layout — confirm the one you want with the venue.
The building
It sits in Boise, right in the centre of Boise.
ExtraMile Arena was owned by Boise State University.
A stated 12,480 puts this in arena territory: general sessions and keynotes fit, breakouts need somewhere else.
- Owner
- Boise State University
- Official site
- www.extramilearena.com
- Coordinates
- 43.6036, -116.1990
- Classified as
- arena
Access and arrival
Boise Airport (BOI) sits 5 km (3.1 mi) out, so a same-day return is realistic for anyone flying in for one session.
It is central, so a hotel block within walking distance is realistic and you can skip a shuttle entirely.
Boise has 23 venues mapped in total and a population of 237,963. The Boise guide covers the airport, the local time zone and what else is bookable nearby.
The kind of event it takes
A room this size is a plenary and nothing else. Keynotes, awards and general sessions work; the breakouts, the exhibition and the catering all have to happen somewhere else, so the venue is really the anchor of a campus rather than the whole event.
- award ceremonies
A stage, a bowl of seats and a control room already in place.
- festivals
An audience of 12,480 is festival scale, not conference scale.
- company all-hands
One room, everybody in it, nobody watching on a screen in an overflow space.
The app bill, at this size
Take 950 people through the door in ExtraMile Arena — sized to the stated capacity of ExtraMile Arena. The first 50 activated attendees are free on every event, so only the rest are billed, and the total stops moving at 1,000 however many more turn up.
- activated attendees
- 950activated attendees
- billable, after the first 50 are free
- 900billable, after the first 50 are free
- for the whole event, at $5 each
- $4,500for the whole event, at $5 each
You are billed for people, not for the room, so this figure does not change if you move the event down the road. event67 has no floor-plan or booking product — the venue handles the space, the app handles the people in it.
Other rooms in Boise
4 other venues in Boise have enough published detail for their own guide. Worth a shortlist before you commit.
- Albertsons Stadium36,387 seats
- Idaho Central Arena5,002 seats
- Boise Contemporary Theatertheatre
- Treefort Music Hallconcert hall
Where these numbers come from
event67 is not affiliated with, endorsed by or connected to this venue or its operator. This page is compiled from open data and links to the venue’s own website where one is published.
- Wikidata, CC0
- Venue data © OpenStreetMap contributors, available under the Open Database License.
- Geographic data © GeoNames, licensed under CC BY 4.0.
- Retrieved 3 September 2026. 7 distinct facts from the record are rendered on this page: stated capacity, capacity sizing, owner, official website, encyclopaedia entry, nearest airport with distance, photograph on Wikimedia Commons.
Last updated
What it costs
- Free up to 50
- activated attendees, on one live event
- $5
- per activated attendee beyond 50
- $4,750
- the most one event can ever cost, whatever happens past 1,000
Activated means the person claimed their invite and opened the app. Not when you import them, not when the invite is delivered, and not if they register and stay home.
Questions people actually ask
How many people does ExtraMile Arena hold?
Open data records a stated capacity of 12,480 for ExtraMile Arena. That figure is what the venue or an encyclopaedia entry published, and it is usually the maximum seated number — theatre, banquet and reception layouts in the same room can differ by half. Confirm the layout you want directly with the venue.
What does an event app cost for an event at ExtraMile Arena?
950 activated attendees means 900 billable after the free 50, so $4,500 for the event. That example is sized to the stated capacity of ExtraMile Arena. The rate is $5 per activated attendee beyond the first 50, and the total for one event stops at $4,750 however many more attend. Activated means the person claimed their invite and opened the app. Not when you import them, not when the invite is delivered, and not if they register and stay home.
Is event67 affiliated with ExtraMile Arena?
No. event67 is not affiliated with, endorsed by or connected to this venue or its operator. This page is compiled from open data — OpenStreetMap, Wikidata and public census sources — and links to the venue’s own website where one is published.
What else is nearby if ExtraMile Arena is booked?
Albertsons Stadium (36,387), Idaho Central Arena (5,002) and Boise Contemporary Theater are in the same city and have their own pages here. 23 venues in total are mapped in Boise.
Keep reading
Elsewhere in Boise
- Albertsons Stadium
36,387 seats
- Idaho Central Arena
5,002 seats
- Boise Contemporary Theater
theatre
- Treefort Music Hall
concert hall
- Hosting an event in Boise
What kind of event is it
Running an event at ExtraMile Arena?
Bring the schedule, the invites and the arrivals into one branded app. Free for your first 50 activated attendees, on one live event.