Event programsHybridRunningStrength

Spartan Beast: 16 weeks, peaks at ~7 h.

21 km and 30 obstacles on steep trail: grip-limited pass/fail obstacles, heavy mandatory carries, crawls and walls — five or more hours on your feet for many. That's the intermediate plan; beginner runs 16, advanced runs 16 weeks.

Try the plan

Your race day, your level, your hours.

This is the real plan on a real calendar: the same engine Helios runs when you start a program, working on your date right here in your browser.

Pick a level and a race day to see the plan laid onto a calendar.

Written for where you are.

Beginner
Sixteen weeks to a first Spartan Beast: long sessions to 2.5 h on feet with the race pack, carries, walls and rope, a 13 km rehearsal three weeks out and a 14-day taper.Shortest runway 4 weeks · research minimum 16 · 3 sources
16 wk
2.5-6.75 h a week
Intermediate
Sixteen weeks for a Beast: long sessions to 2¾ h on feet, hill carries, high walls and rope, a 15 km rehearsal three weeks out and a 14-day taper.Shortest runway 4 weeks · research minimum 12 · 3 sources
16 wk
3.25-7.25 h a week
Advanced
Sixteen weeks for an Age Group or Elite Beast: three hours on feet, hill carries every week, legless rope, high walls and a controlled 21 km rehearsal three weeks out.Shortest runway 4 weeks · research minimum 12 · 3 sources
16 wk
3.5-7.75 h a week

The checklist comes with it.

T-7Trail shoes that drain — "water-slicking, grippy sneakers"; road shoes let grit in. Synthetic, tight-fitting kit, no cotton; merino or compression socks.
T-7Gloves are optional, and many slip on wet rigs — test them in HY20 first.
T-1Timing chip, headband bib, waiver. A dry change of clothes and a bin bag for the muddy kit; electrolyte tabs, anti-chafe balm, tape for the hands.
race morningRace briefing: check the mandatory obstacles (failing one is a DQ) and any water swims — PFDs may be mandatory (Competition Rules §4.3.9). Open heats: 30 burpees per failed pass/fail obstacle; Age Group / Elite: a penalty loop.
T-14Beast: a hydration pack or vest with bite-valve discipline, and gels in a zipped pocket — practised on the HY24 / HY27 long sessions.
afterTransition 10–14 days — the downhill soreness is real: easy running from day 2, no hard obstacle work.

Every plan cites its homework.

Thin evidence on durations: they rest on Spartan's own statements, one first-person Beast account and a third-party site; the Sprint bands are estimates. Venue climbing changes everything — widen the bands by the course's published elevation. The plans keep the official Spartan weekly shape (Mon run, Tue push/lower strength, Wed intervals or obstacle simulation, Fri pull/core strength, Sat long run) but are the dossier's own skeletons, not copies.

  1. 1Helios research dossier — hybrid and obstacle events
  2. 2Spartan Competition Rules 2024 (PDF)
  3. 3Spartan — race types (distances, obstacle counts)
  4. 4Spartan — the different Spartan race types
  5. 5Spartan — can I skip an obstacle? (US penalty FAQ)
  6. 6Spartan — official 12-week Beast training plan
  7. 7Spartan — tips for every Spartan race obstacle
  8. 8Spartan — Spartan Beast tips
  9. 9Torokhtiy — how long is a Spartan race (third-party)
  10. 10MB Performance Nutrition — Spartan Beast nutrition strategies (search snippet)
  11. 11Lessiohadi et al. 2024 — injuries in obstacle course racing (systematic review)
  12. 12Rabb et al. 2018 — injuries at 33 Canadian obstacle-course races
  13. 13Helios research dossier — event principles (fluid and sodium starting ranges, §8)

Invite-only · waitlist

Got a race on the calendar?

Helios opens up slowly: every new athlete is set up by hand. Tell us the race and the date and you'll hear from us as spots open.

No newsletter. One message, when your invite is ready.

Something else on the calendar?