raceindex.org
Explore
Explore RaceIndex

Find your race. Make your plan.

Find a race

Choose your distance and destination.

Compare courses

See what changes from race to race.

Enter and prepare

Turn your choice into a race plan.

Race weekend

Plan travel, support and the finish.

Your next goal

Find a race that fits your experience.

Find a race
Compare courses
Enter and prepare
Race weekend
Your next goal
My Season Save races, keep preparation tasks and plan what comes next.
About RaceIndexOur methodologyData coverageCyclingTriathlon

Colonial Half Marathon and 5K (Williamsburg)

  • Williamsburg
  • Virginia
  • City
Data current as of

Official event website & entry ↗

Same event — which distance suits you?

Distance
Half Marathon
5K

5K

Detailed metrics are still being populated.

Detailed sibling-distance metrics are still being populated. Click a distance for its full page.

Compare distances at this event

Same-event questions

What distances does Colonial Half Marathon and 5K (Williamsburg) offer?

Colonial Half Marathon and 5K (Williamsburg) offers Half Marathon, 5K, all run from the same event.

Explore each distance

How we calculated this

Published facts and derived model outputs on this page are tied to stored sources or a published, version-locked methodology. We show the provenance so runners, coaches and organisers can check it. Data on this page is current as of .

Derived numbers use scoring-methodology-v1.0.

Sources used on this page (1)

Read the full methodology →

Source-backed sections

source facts are shown on this event page. Sections appear only when their source-backed data is available.