The Lost Valley Trail Race 2026
- Trail Run
- 25 km
- 10k
The Mill Towns Race Series on Sunday, October 11, 2026, includes a marathon, half marathon and 10K in the Dundas/Northfield, MN area.
All races are all chip-timed and run on a flat, scenic course. The marathon is a Boston-qualifying, certified course. Take the stress out of racing toward your next PR or running your first half marathon or marathon! The races start and finish in Memorial Park in the Mill Town of Dundas, where you'll also park, pick up your bib and enjoy pre- and post-race nutrition. We will have water stops, finish line food and fun, race bibs and finisher medals. Our looping, tree-lined course takes you along the Cannon River from Dundas to the other Mill Town, Northfield, and then back again. The 10K completes one loop, the half marathon two loops and the marathon four loops. We don't have long lines, parking headaches or an expo to add to your schedule.
Charity Partner: Project Purple, supporting pancreatic cancer research and patient financial aid. There is a fundraising option upon registration for those who would like to further support the cause. If you raise just $250, your entry fee will be waived!
Packet pick up: Race-day only. No mailouts.
Mill Towns Logoed Gear: In lieu of a standard race shirt, our sponsor, Charmed Running, has set up a shop where you can order an item of your choosing (shirt, sweatshirt, hat, mug, tank, dog bandana, etc.) with the Mill Towns Race Series logo. Check it out.
Location: Memorial Park Dundas MN US - 55019
| Marathon | $75.20 | View |
| Half Marathon | $64.60 | View |
| 10K | $43.40 | View |