Tacoma City Marathon, Half Marathon, Relay & 5K

Sunday, April 29, 2018 • Tacoma, WACourse Map

More than 2,000 runners crossed the finish line in all races combined at last year’s running of the Tacoma City Marathon, which in addition to its 26.2-mile run also features a half marathon, 5K and full marathon relay, for teams of 5 runners each.

Run entirely on paved city streets through this city that overlooks Commencement Bay on the southern end of Puget Sound, the half marathon takes runners through a combination of downtown city streets and for long stretches along the Tacoma waterfront, passing by and through several city parks with views of Mount Rainier off in the distance.

Runners start the race at the Tacoma Narrows Airport, and from there head east along Stone Drive to the Tacoma Narrows Bridge, which they’ll begin crossing just before the mile 2 marker.

Once they make it across the bridge, there’s a big gradual downhill over the rest of the first half of the race, as the course descends from a peak elevation of just over 400 feet above sea level (around miles 4 and 5) to a low of about 10 feet by the time runners reach the mile 9 marker.

The second half of the race, which takes runners along the Commencement Bay waterfront, is among its most scenic and is all flat as runners make their way along the waterfront.

Race Weather & Climate

Mild, occasionally cool weather tends be the norm in the Tacoma area in the early weeks of spring. April is also among the city’s drier months — the area tends to see much more cloudy and rainy weather in the fall and winter.

On race day (April 29), the average low is 44ºF and the average high is 63ºF.

Past Results

Course Map

See the race route map for the Tacoma City Half Marathon here.

Starting Time

  • 7:00 AM – full marathon, relay
  • 8:00 AM – half marathon, 5K


  • $75 – $135 – half marathon
  • $85 – $145 – full marathon
  • $150 – $315 – marathon relay
  • $30 – $55 – 5K


To reserve your spot in the 2018 running of the Tacoma City Marathon, Half Marathon, 5K or Marathon Relay race, register online at DatabarEvents.com here.

Official Race Website


Facebook Conversations

Ever run in the Tacoma City Half Marathon? Share your impressions here, or post your review in the Comments below.

See more races in: April, Washington

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