BestRacestrail · Timberline trail run 20km · 10K · 5K · and 1 more
Timberline Trail Run
Build your free race-day pace plan| Distances | Timberline trail run 20km, 10K, 5K, Timberline trail run kids race |
| Surface | trail |
| USATF certified | N/A (trail) |
| Boston qualifier | No |
From the race's RunSignup listing, last updated October 5, 2026.
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Stay near Bozeman
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Preset to race weekend, Sep 25 – 27.
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Race Pace Analyzer beta
Build your Timberline Trail Run splits
This one already knows the course. Give it your goal time and it gives you every split to the finish, adjusted for this race's terrain and its usual race-morning temperature, plus a fueling plan and a check on whether the goal fits your fitness. It's free, and there's nothing to sign up for.
- Already loaded
- 3 distances
- Trail underfoot
- ≈53°F on September race mornings
| Mile | Split | Elapsed |
|---|
Training paces for this goal
The everyday paces that build the fitness behind your goal, worked out from your target with the Daniels VDOT model. Save these for your next training block.
Treat these as a guide. Run easy days by feel, and adjust for heat, hills and how your legs feel that day.
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Beta. The splits are exact math on your goal time. The terrain and weather notes are estimates from this race's listing, not a forecast.
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