Evolution Night Trail Builder

Workout - Evolution Night Trail Builder

• 10min @ 6'45''/km
• 15min @ 6'15''/km
• 4 lots of:
  • 30s @ 5'00''/km
  • 1min 30s rest
• 15min @ 6'15''/km
• 10min @ 6'45''/km

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Intro

Evolution Series Pass - Adrenaline 10k by Aravaipa Running is well worth watching. We’ve distilled the key takeaways so you can start applying the Evolution Pass format to your own running. Watch the full video for additional context and insights.

Key Points

• The Evolution Pass spans five races on night courses, launching with a 9 km or 10 km run in April/May and culminating in a 50 km ultra come September. The series follows a structured progression: 9 k, 10 k, 23 k, 31 k, then 50 k.
• This structure supports gradual advancement, taking runners from their first 9 k attempt to ultramarathon fitness over four months alongside a consistent group of night runners.
• Practical considerations for night running: drink plenty of water throughout, set up a vehicle or stationary aid point for refueling, bring a headlamp, and do some pre-dawn sessions (around 4 am) to adapt to early starts.
• Physical readiness: focus on ankle strengthening exercises, bodyweight squats, and consistent strength work in a boot-camp format.
• Smart training progression: bump up daily run distances (starting at 6 mi per outing, working toward 10 mi for harder efforts) and include one substantial long run each week, ideally timed at night to replicate the actual race environment.

Workout Example (Evolution Pass Progression)

1. April – Sinister Night (9 km/10 km): Complete a 9 k or 10 k night trail run at a relaxed, chat-friendly intensity. Prioritize technique, staying hydrated, and getting comfortable with your light source.
2. May – 10 k Night Run: Build the distance moderately; begin adding short uphill sprints (30 sec hard effort, 60 sec recovery) to strengthen your legs.
3. June – Hypnosis 23 k: Jump to roughly double the distance. Use a circuit-style course with a designated water and fuel stop at your car.
4. July‑August – 31 k: Extend your weekly mileage and add a 2‑hour night run each week. Start acclimating to dawn departures (4 am) to prepare for heat exposure.
5. September – Havalina Hangover 50 k: The capstone race. Bring together extended night running, nighttime fueling experience, and specialized gear (headlamp, cooling fabric).

Closing Note

Start your Evolution Pass journey with a 9 k night outing and progress naturally from there. Tailor the specific distances and intensities to match your training in the Pacing app, and embrace the progression of your abilities. 🚀

References

• Evolution Series Pass - Adrenaline 10k - YouTube (YouTube Video)