
Ewa Beach, United States of America · Saturday 9 May 2026
From the coast of West O’ahu and Hawai’i’s one and only waterfront recreation facility, Aloha Racing brings our 4th annual Ho’omau 5K, 10K & Half Marathon to Wai Kai! Along with its sister event in November, Makoa, these flat & fast courses get you up close and personal with the magnificent shoreline in Ewa Beach at One’ula so athletes can experience a connection to the water, land and rich culture of Hawai’i.
Adjusted Time
1:40:47
Time difference: -4.2 minutes compared to a flat, road, temperate course.
Ho'omau 5K, 10K & Half Marathon is a half marathon held in Ewa Beach, United States of America, scheduled for Saturday 9 May 2026. The course is run on road surface with 0m of total elevation gain, reaching a maximum altitude of 0m above sea level. For registration and full race details, visit the official Ho'omau 5K, 10K & Half Marathon website.
This is a very flat course with only 0m of total elevation gain across the full distance. The course ranges from 0m to 0m above sea level — a 0m elevation range that makes it one of the flatter races available. Runners targeting a personal best will appreciate the minimal climbing.
Ho'omau 5K, 10K & Half Marathon is run on road surfaces, which provide the fastest and most predictable conditions for marathon running. Road courses allow for consistent pacing and are typically the best choice for runners targeting a personal best time.
Our difficulty rating for Ho'omau 5K, 10K & Half Marathon is calculated using a model that combines elevation gain, temperature impact, and surface type. Use the difficulty calculator above to enter your target finish time and see exactly how many minutes this course would add or subtract compared to a perfectly flat, cool, road-based half marathon. Faster runners and slower runners are affected differently by the same course conditions, so the difficulty is personalised to your pace.
Looking for an easier marathon or a tougher challenge? You can also compare Ho'omau 5K, 10K & Half Marathon against other half marathons to find the right race for your goals.
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