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Tryavna Ultra Marathon training plan and race guide

Tryavna, Bulgaria18 July 2027

Start trainingOfficial entry & details

Tryavna Ultra Marathon: July 18, 2027. Official date, race-specific preparation, entry and participant-guide checks.

Updated and verified Oct 14, 2026

The race at a glance

Route and elevation

The 2027 42 km mountain course has about 1,700 m of ascent and a published high point of 1,463 m.

  • 42 km mountain race; July 18 start at 07:00.
  • Nine-hour overall limit; check intermediate closures.
  • Prepare sustained climbing and controlled trail descents.

Weather and gear

The confirmed date establishes the race month. Use the current local forecast and final organizer advisories for race-week decisions.

Race guide

Official date and race-specific planning

The organizer lists the 42 km mountain race for July 18, 2027 at 07:00, with about 1,700 m of ascent and a nine-hour limit. The longer 100 km race starts the previous evening.

The published high point is 1,463 m. Prepare for sustained climbing, controlled descents and slower progress on trail; flat-road marathon pace is not a useful cutoff model here.

Check the current mandatory kit and aid locations for the 42 km race. Use the nine-hour limit together with any intermediate closures, and rehearse carrying what the final rules require.

Read the official event information. Reviewed October 14, 2026.

Course + conditions (what should change in training)

  • Surface: Trail.
  • Course difficulty: extreme.

Course pacing signals (what to rehearse)

  • Trail surface: pace by effort, not splits; practice technical footing on tired legs.
  • Hilly profile: pace climbs by effort, practice downhills, and avoid chasing uphill splits.
  • Crowds/wind rule: treat headwinds and congestion as “hills” and stay effort-controlled.

Training plan and timing

Compare the start dates below, then choose a plan that fits your current training and available time.

36 weeks and 5 days remain until the listed 18 July 2027 race day.

  1. Start31 January 2027
  2. Build24 weeks
  3. Taper3 weeks
  4. Race day18 July 2027

24-week plan option

Compare 3 other plan lengths
  • 14-week plan
    Start by 11 April 2027
  • 16-week plan
    Start by 28 March 2027
  • 20-week plan
    Start by 28 February 2027
Explore training plans

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

Race-day strategy

  • Pace climbs by effort instead of chasing an even split.
  • Practise controlled climbing and descending before race week.
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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.

Adaptive AI coach for iPhone

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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.

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FAQs

Where should I confirm the latest date and start logistics?

Use the official race website first. If an athlete guide is published, treat it as the reference for expo, bib pickup, and start procedures.

How do I register for this race?

Registration rules vary by event and year. Use the official website and registration page links above, and confirm any lottery windows, qualification rules, and transfer policies before you plan travel.

How far in advance should I start training?

Pick a plan length that matches your base and injury history (often 16–24 weeks), then train backward from race day and include a taper.

What is the best pacing strategy for this course?

Pace by effort on climbs and avoid chasing splits uphill. Start conservatively and protect the final 10K.

What should I focus on in the last 4–6 weeks?

Race-specific long runs, fueling practice, and dialing in pacing cues. Avoid late ‘hero’ sessions that spike injury risk.

What if I don’t know my goal pace yet?

Use the pace calculator to explore scenarios, then anchor training by effort and recovery. Your goal pace should be earned in training, not guessed on race week.

How should I plan fueling for race day?

Practice your fueling schedule in long runs and use a conservative default early (carbs, fluids, and sodium). Adjust for heat and your gut tolerance.

What if the forecast is hotter than the climate context?

Treat heat as a pacing variable. Start more conservatively, fuel and hydrate earlier, and practice one or two long runs with heat adjustments so your race-day plan isn’t improvised.

How should I handle travel stress or jet lag?

Protect sleep and keep the plan simple: arrive with a buffer, keep walking low, rehearse transport to the start, and avoid adding new workouts or new foods late.

When should I practice fueling so it actually works on race day?

Start practicing early — not in the final week. Rehearse the same gel/fluid schedule during long runs at steady effort so your gut tolerates it under load.

How many weeks until this race?

The current confirmed race date is July 18, 2027. Calculate the remaining weeks from that date and choose a block whose opening workload fits your recent training. Do not compress missed weeks.

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Sources