ULTRA CZECH 515/The course

THE COURSE

One venue. Three disciplines. Every lap closer to the finish.

Diagrams are indicative. Follow race markings and organiser instructions on the course.

Friday 3 September

SWIM + BIKE

10 + 145 KM
RAČICE / SWIM / SCHEMATICROWING CANALSTART / FINISH — SYMBOLICExact points, directions and geometry: organiser GPX to follow.

Water. Then tarmac.

Five two-kilometre swim sections. A transition. Twenty-nine bike laps. The opening chapter of your race.

Swim
5 × 2 km = 10 km
Bike
29 × 5 km = 145 km

Crew follow swimmers from the bank and provide supplies at designated platforms. The swim is followed by transition and the bike leg.

Transition and swim rules →
Saturday 4 September

BIKE

276 KM
RAČICE / BIKE / SCHEMATICROWING CANALSTART / FINISH — SYMBOLICExact points, directions and geometry: organiser GPX to follow.

A day in the saddle.

Fifty-five laps and one extra kilometre. Flat roads, a steady rhythm and your crew beside the course. Every lap counts.

Laps
55 × 5 km + 1 km
Support
Tower / slowing lane

Both bike days use the loop around the venue. Drafting and accompaniment on the bike course are prohibited.

Sunday 5 September

RUN

84 KM
RAČICE / RUN / SCHEMATICROWING CANALSTART / FINISH — SYMBOLICExact points, directions and geometry: organiser GPX to follow.

Two marathons. One finish.

The final stage around the Račice canal. Twenty laps and a four-kilometre opening loop.

Structure
20 laps + 4 km opening loop
Pacing
1 bicycle escort / pacer

The 2027 race uses an 84 km run distance. One bicycle escort / pacer is permitted; the escort must follow the race rules.