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Bretzel Ultra Tri Marathon: current race status

Colmar, FranceDate to be confirmed

Bretzel Ultra Tri announces June 27–July 4, 2027 in Colmar. Its programme includes individual marathon choices, repeated marathons, timed running and ultra-triathlon formats; the festival dates alone do not identify a particular standalone marathon start.

Updated and verified Oct 14, 2026

The race at a glance

Route and elevation

Bretzel Ultra Tri announces June 27–July 4, 2027 in Colmar. Its programme includes individual marathon choices, repeated marathons, timed running and ultra-triathlon formats; the festival dates alone do not identify a particular standalone marathon start.

  • The running course is a repeated loop around the Waldeslust event village.
  • The route description includes forest and a section through the support stands.
  • The course page gives two different loop lengths, so lap counts need confirmation.

Race guide

Bretzel: choose a running format and a specific day within the festival

Choose the event format before calculating a training calendar. One marathon, several marathons on successive days, a continuous multi-marathon challenge and a timed race are different commitments. A registration heading for ultra triathlon also does not mean a runner must complete swimming and cycling when entering a separate running category.

The course page mentions both 1.280 km and 1.330 km for the running circuit. Do not calculate the number of marathon laps from either value until the organizer confirms the final route and any partial opening or closing section. Follow the timing and lap-counting instructions for the actual category.

The repeated village passage can make supplies and support easier to organize, but confirm the permitted assistance area and personal-table arrangements. Supporters should know when they can hand over items and where to stand without obstructing the course. Test your planned supplies and equipment in advance rather than relying on frequent access to solve every problem during the event.

The organizer describes lighting around the village and running loop, while other parts of the venue have different arrangements. Check whether your selected race extends into darkness and what personal lighting or clothing is required. For a single marathon, obtain the exact day, start time, finish limit and collection window from the current programme before booking travel. For a multi-day entry, also confirm overnight arrangements and the rules for each day’s start and completion. The festival announcement establishes the overall period, but it should not turn the first day into a universal marathon date. Keep the next standalone start pending until the category-specific schedule resolves it, and recheck the final route before choosing a pacing or lap-count plan.

Last-known race profile

DetailPrevious edition
LocationColmar, France
Published distance profileMarathon, 100K, 211K, 422K, 452K, 677K
Surfaceroad

These details identify the race page; they do not establish the next edition's operations. The previous race date does not establish the next edition. Wait for the organizer’s announcement before committing to a race-day schedule.

Training plan and timing

The official date is not confirmed. Choose a plan that fits your current training and available time, then set the race date when the organiser confirms it.

Confirm the next race date with the organiser before choosing a training start date.

  1. StartDate pending
  2. Build20 weeks
  3. Taper3 weeks
  4. Race dayTo be confirmed

20-week plan option

Compare 3 other plan lengths
  • 14-week plan
    Confirm the race date before choosing a start date.
  • 16-week plan
    Confirm the race date before choosing a start date.
  • 24-week plan
    Confirm the race date before choosing a start date.

Need a printable plan? Download the Marathon training plan PDF.

Race-day strategy

  • Use restraint early; a fast-looking course makes an aggressive opening easy to justify.
  • Settle into rhythm before making any pace adjustment.
Open race calculators and tools
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Race-week logistics

Use the current organiser guide for schedules, transport, cutoffs, equipment, and other time-sensitive instructions.

Current details to confirm: start schedule, expo, bib pickup, transport, cutoffs, equipment rules, entry price.

Start logistics

Confirm the exact distance day, start time and venue in the current participant guide.

Confirm waves, check-in, transport and access after the organizer publishes current instructions.

Adaptive AI coach for iPhone

Your race deserves more than a static plan.

Your adaptive AI coach builds around this finish line, follows the training you complete, and adjusts upcoming work around recovery, travel, missed sessions, and race week.

FAQs

Is the next full-distance race confirmed?

Bretzel Ultra Tri announces June 27–July 4, 2027 in Colmar. Its programme includes individual marathon choices, repeated marathons, timed running and ultra-triathlon formats; the festival dates alone do not identify a particular standalone marathon start.

Can I use the previous edition’s date for travel planning?

No. The next edition can move or be discontinued. Use an exact date announced by the organizer for this race and distance before booking non-refundable travel.

How should athletes train while the race date is pending?

Build repeatable general marathon training, then anchor the specific block after an exact date is published.

How many weeks until this race 2027?

The next exact race date is not confirmed in this guide. Check the linked organizer page before anchoring a countdown, taper or travel booking.

What changes preparation for this race?

Bretzel Ultra Tri announces June 27–July 4, 2027 in Colmar. Its programme includes individual marathon choices, repeated marathons, timed running and ultra-triathlon formats; the festival dates alone do not identify a particular standalone marathon start.

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