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Road 12k events in North America
Compare road 12k events across North America and choose where to compete next. Compare 2 upcoming events by date and location. Open a race guide for the course, recorded editions and official entry information where available.
Events to explore include Lilac Bloomsday Run and Bay to Breakers.
Compare running races by distance, date and surface, from shorter road events to trail races and ultras.
2 listed events · 2 with upcoming dates
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Upcoming 12k events
2 matching events, earliest date first. Entry availability is shown separately.
Lilac Bloomsday Run
USASpokane, Washington
Spokane’s first-Sunday-in-May 12K.
Date listed · latest organiser confirmation not yet checked.
Bay to Breakers
USASan Francisco, California
San Francisco’s iconic 12K/15K.
Date listed · latest organiser confirmation not yet checked.
Race archive
Past races and previous editions
Looking back at a race? Browse the guides below for recorded editions. This section also includes events awaiting a new date and cancelled editions. Previous editions of races in the upcoming calendar are available through their race guides above.
No separate archived race guides are listed for this selection yet.
View full race archive (0) →Choosing a race in North America
The unfiltered upcoming calendar includes events in San Francisco (1), Spokane (1). Use the town filter to compare locations, then check the race guide for the start venue and organiser’s travel information.
Questions about 12k events in North America
What should I check before a running event in North America?
Choose your distance, then check the route, elevation, cut-off time and entry conditions in the organiser’s race guide.
Which road 12k events are coming up in North America?
Lilac Bloomsday Run is listed for 2 May 2027. Bay to Breakers is listed for 16 May 2027. Check the race guide and organiser’s latest information before making plans.
Where can I find race entry details for North America?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.