›United States›The Underground Circus 100|2026·30,763Events

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2026 in United States · 30,763 events ✕

Running road

The Underground Circus 100 2026

SAT, July 4, 2026 · Smyrna , United States

Distances

80.5 km

160.9 km

About this race

The Silver Comet Trail hosts a unique no-DNF 100-mile race. The Underground Circus 100 offers a format to push limits without the finality of a DNF.

The Underground Circus 100

© Mapbox · © OpenStreetMap

Smyrna

Smyrna

Driving directions

Register → On the official site Search on Google

Typical weather JUL

35°C low 22°C

20mm precip avg

Hot and humid — early start essential.

Please verify event details with the organizer before registering.

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