Zennijs Race Ultra2026

22.08 – 23.08.2026Sint-Denijs (Zwevegem) (Belgium)

Pacing, fueling and crew sheet for the course you pick

6.7 km

Backyard Ultra Loop

1 course

Backyard Ultra Loop6.7 km18 m D+

7effort kmⓘ6.7 km on the map · feels like 7 km

Segments

14 m — 35 m

Race plan

Pacing, aid stations and fueling timed to your effort on Zennijs Race Ultra, in one roadbook.

Ultra race based on the Backyard Ultra concept in Sint-Denijs (Zwevegem). Participants run a 6.7 km loop every hour, with 6h, 12h or 24h options.

Find a place to stay near Sint-Denijs (Zwevegem) for the race.

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Editions