2025 - Boise Greenbelt Relays & 50 Mile Ultra
2025 distances
Running
Solo
Two (2) Person Relay Team
Four (4) Person Relay Team
Six (6) Person Relay Team
Race date Weather
Conditions on April 5, 2025 — historical Open-Meteo data.
About Boise
Boise Greenbelt Relays & 50 Mile Ultra takes place in Boise, Idaho, United States. The local timezone is America/Boise.
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🏃 Plan Your Next Race in Boise
Find upcoming events by distance:
- Boise 5K Races Best Boise routes for beginners and speed work.
- 10K Run Events in Boise The most popular local distance in Idaho.
- Boise Half Marathons Top-rated 21.1K courses in the Boise area.
- Marathons in Boise Scenic 42.2K routes and Boise Boston qualifiers.
- Boise Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
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