Today on HalfRuns, we dropped two big new races and a fresh batch of race photos. Lead with the biggest news: the 2027 TransRockies Run is now on the site—a legendary multi-stage trail adventure from Buena Vista, Colorado, race day July 26, 2027. If you’ve ever dreamed of running through the Rockies, this is the one. Plus, we added the 2027 Mercy Health Seaway Run in Muskegon, Michigan, hitting the pavement on June 26, 2027. Two very different races, two very compelling reasons to start planning.
New Upcoming Races
- 2027 Mercy Health Seaway Run — Muskegon, Michigan. Race day: June 26, 2027. Race page
- 2027 TransRockies Run — Buena Vista, Colorado. Race day: July 26, 2027. Race page
Fresh Race Photos
We also added new photo sets from two recent races:
- That Dam (CO) — check out the finisher shots from Denver
- Mercy Health Seaway Run (MI) — relive the seaside miles
What catches our eye
Notice a theme? Both new races are in the Midwest and Mountain regions—but they couldn’t be more different. Seaway Run is a flat, fast half along Lake Michigan, while TransRockies is a 120-mile stage race through high-altitude singletrack. Whether you chase PRs or epic views, we’ve got you covered.
Browse the full calendar and find your next race at HalfRuns. See you on the roads (or trails).