
Harrisville, United States of America · Saturday 15 August 2026
The Bay to Beacon is a race in Harrisville, Michigan including distances from kids 1 miler up to half marathon. Our event is non-profit and is proud to support three local charities: the Friends of Negwegon State Park, The Alcona Historical Society, and The Sunset Project. The race has a fast and flat course in northeastern Michigan; with a beautiful view to match, the course starts and ends in two state parks (Negwegon State Park and Sturgeon Point State Park). Joining us as a destination race is an amazing opportunity for runners to unwind this summer in stunning northeastern Michigan and still get a training race in for those fall marathons.
Adjusted Time
1:40:47
Time difference: -4.2 minutes compared to a flat, road, temperate course.
Bay to Beacon - Half Marathon, 10K, & 5K is a half marathon held in Harrisville, United States of America, scheduled for Saturday 15 August 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 Bay to Beacon - Half Marathon, 10K, & 5K 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.
Bay to Beacon - Half Marathon, 10K, & 5K 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 Bay to Beacon - Half Marathon, 10K, & 5K 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 Bay to Beacon - Half Marathon, 10K, & 5K against other half marathons to find the right race for your goals.
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