Mount Rainier Half Marathon

Saturday, July 18, 2026

Enumclaw, Washington

Race Day

Saturday, July 18, 2026

Course

Loop

Registration

Race Website

Official race information

☀

Avg High

77°F

☽

Avg Low

54°F

☂

Precip

0.01 in

🍃

Wind

6.5 mph

67% humidity·Based on 5-year historical data

FEB 15

Three Lakes Triathlons and Kings Market San Juan Island Runs

APR 4

Run for Breast Cancer 5K/10K/13.1 SEATTLE

APR 4

Deception Pass 13.1M and 10K

APR 4

Hop Hop Half

Get notified about races in Washington

New races, registration alerts, and insider tips from your State Guru.

We'll never share your email.

Race Day

Saturday, July 18, 2026

Course

Loop

Registration

Race Website

Official race information