Sport Guides / Trail Running
Trail Running
A note from our founder
Our founder, Phil, hasn't crossed a trail running finish line yet. We don't publish full guides until we've lived it — so for now, here is some basic info to get you started, with more coming.
Getting Started with Trail Running
Trail running races take place off-road — on dirt, singletrack, fire roads, and mountain paths rather than pavement. Distances run the full range, from short 5Ks to half and full marathons and on into ultra distances.
Compared with road racing, the terrain is the defining feature: climbs and descents, roots and rocks, and footing that changes constantly. Courses are marked with flags or ribbons, with aid stations spaced along the route. Times are slower than road equivalents because of elevation and technical ground.
Coming Up
More Trail Running Races
Field & Forest 5 Miler
Other · From $35 · 277 Pleasant Hill Rd
DINO Off-Road Triathlon
5K · Sprint · From $35 · 25601 IN-4 46554
Juneteenth Fun Run
1 Mile · 5K · Theodore Wirth Park
The Oregon Trail Team Run at Sycamore Creek Ranch
5K · From $40 · 2657 Sunset Inn Road
Frequently Asked Questions (FAQs)
- What is a trail running race?
- A trail running race is a running event held off-road — on dirt trails, singletrack, fire roads, or mountain paths rather than pavement. Courses are marked with flags or ribbons and supported by aid stations along the route.
- What distances do trail races offer?
- Trail races span the full range — from 5K and 10K up through half and full marathons, and on into ultramarathon distances like 50K, 50 miles, and beyond. Many venues offer several distance options on the same day.
- How is trail running different from road running?
- The terrain is the main difference: trail courses feature climbs, descents, uneven footing, and natural obstacles like roots and rocks. Finish times are typically slower than road races over the same distance because of the elevation and technical ground.