Half marathons within 25 mi of Mercer Island, WA
20+ races
Cookie Run 5K/10K/13.1 SEATTLE
Seattle, WAIn 3 daysfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
Coffee Lovers Run 5K/10K/13.1 SEATTLE
Seattle, WAIn 3 daysfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
Haunted 5K, 10K, & 13.1M at Everett WA (41)
Everett, WAIn 3 daysfrom $30
- 5K
- 10K
- Half
from $30View details
Lake Washington Half Marathon
Kirkland, WAIn 10 days$98
- Half
$98View details
The Salty Half and 10K too!
Seattle, WAIn 10 days$59
- 10K
- Half
$59View details
PB&J Fuel Run 5K/10K/13.1 SEATTLE
Seattle, WA3 wks outfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
Halloween Trick or Trot Run 5K/10K/13.1 SEATTLE
Seattle, WA3 wks outfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
Gobbler 5K, 10K, & 13.1M at Everett, WA (45)
Everett, WA4 wks outfrom $30
- 5K
- 10K
- Half
from $30View details
Run for Mental Health 5K/10K/13.1 SEATTLE
Seattle, WA5 wks outfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
Veterans Day Freedom Run 5K/10K/13.1 SEATTLE
Seattle, WA5 wks outfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View detailsGobbler 5K, 10K, & 13.1M at Everett, WA (46)
Everett, WA5 wks outfrom $30
- 5K
- 10K
- Half
from $30View details
2026 Seattle Ghost Marathon, Half & 50K
Seattle, WA7 wks out$150
- Half
- Marathon
- 50K
$150View details
Coffee Lovers Run 5K/10K/13.1 SEATTLE
Seattle, WA7 wks outfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
Thanksgiving Gobble Trot Run 5K/10K/13.1 SEATTLE
Seattle, WA7 wks outfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View detailsHoliday 5K, 10K, & 13.1M at Everett, WA (49)
Everett, WA8 wks outfrom $30
- 5K
- 10K
- Half
from $30View details
Run for Breast Cancer 5K/10K/13.1 SEATTLE
Seattle, WA9 wks outfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
Sunrise Marathon 5K/10K/13.1 SEATTLE
Seattle, WA9 wks outfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
Holiday 5K, 10K, & 13.1M at Everett, WA (50)
Everett, WA9 wks outfrom $30
- 5K
- 10K
- Half
from $30View details
A Merry Christmas Run 5K/10K/13.1 SEATTLE
Seattle, WA11 wks outfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
New Year's Run 5K/10K/13.1 SEATTLE
Seattle, WA11 wks outfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
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