The Thunderbolt Creek 12k & 30k are very scenic out-and-back courses on the Thunderbolt Creek & Continental Divide Trail west of Boulder and Basin, Montana in the Helena-Deer Lodge National Forest. The trail is non-technical with lots of loose rocks on the climbs with approximately 3,000 feet of climbing. If you love trail running this is a must for your calendar. 100 runner limit! Race starts at 8:00 AM.
Only $60 for the 30k and $40 for the 12k if you register before June 1st. For more details, see the race info page on the BQuickRunning website: