Grand Valley Backyard 2026

03.10.2026Loma (United States)

Pacing, fueling and crew sheet for the course you pick

152499 m D+ ft D+

6.7 km4.2 miGrand Valley Backyard

At a glance

Grand Valley Backyard 2026 took place on Saturday 3 October 2026 in Loma (Colorado, United States). One distance: 6.7 km.

The course is 6.7 km with 152 m D+ (23 m per km: hilly terrain).

The 2027 edition takes place on Saturday 2 October 2027. On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

Grand Valley Backyard is a true last-person-standing Backyard Ultra at the 18 Road trail system in Western Colorado. Every hour, runners line up together for another 4.17-mile loop.

From the organiser

1 course

6.7km4.2mi
152 m D+499 ft D+
avg 2%
Grand Valley Backyard
No index

GPX trace not yet published.

Race plan

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Pacing, aid stations and fueling timed to your effort on Grand Valley Backyard, in one roadbook.

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Start

Loma (United States)

Where to stay

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Editions