GAP factor -381733777.5% slower than flat · net elevation 5 m
Decision summary
Lower than 0% of comparable mapped races
Historical race-date favourability, not a forecast
Verified GPS route
Quick answers
RaceIndex has a GPS course file for Sinks Canyon Rough and Tumble Trail Races 18K, so runners can inspect the route line on the map. Elevation charts and ascent figures appear only when that file includes usable elevation data.
The Sinks Canyon Rough and Tumble Trail Races 18K route has 6,243 m of ascent, 6,239 m of descent and an estimated -381733777.5% grade-adjusted pace penalty versus a flat route.
The Sinks Canyon Rough and Tumble Trail Races 18K route starts at Bruce's Parking Area in Sinks Canyon, Lander, Wyoming and finishes at Bruce's Parking Area in Sinks Canyon (start/finish in the same location). Underfoot, expect 80% technical and swooping single-track, 13% rugged two-track, 7% smooth pavement. It passes Middle Fork of the Popo Agie River, Forest Service Campground, Aspen Grade Trail, Brewer's Trail and Fossil Hill. Course scenery described as wildflower heaven, snow and ice-covered peaks, deep canyons, enormous views, and fun trails along the Middle Fork of the Popo Agie River.
Bib pickup Friday 4:00-6:30 PM at Wild Iris Mountain Sports, 166 Main Street, Lander, or race-morning in the big white tent at start/finish.
Its normalised GAP factor is -381733777.5% slower than a flat course, with about 6243 m of total ascent.
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