
The biggest mistake premeds make is treating MCAT, prerequisites, and shadowing as three separate projects. They are not. They are one integrated, multi-year timeline—and if you plan month-by-month from sophomore year, the process becomes manageable instead of chaotic.
Below is your chronological roadmap from the first month of sophomore year through the month you submit your medical school application. The focus: exactly when you should tackle prerequisites, how to layer in MCAT prep, and where shadowing and clinical exposure fit without collapsing your GPA.
Big-Picture Timeline: Where You Are and Where You Are Going
(See also: The Ideal AMCAS Submission Timeline: From Draft to Verified for more details.)
Before the month-by-month breakdown, anchor yourself in the overall structure. Assume a traditional path:
- Sophomore year (Year 2): Lock down prereqs, start shadowing, lightly prepare for MCAT.
- Junior year (Year 3): Finish core science prereqs, take the MCAT by spring/early summer, deepen clinical experiences.
- Application year (Summer after Junior → Senior): Submit AMCAS in June, secondaries in July–August, interviews throughout the year.
If you are slightly off this schedule (late start, post-bacc, or taking gap years), you can still follow the sequence—just shift the years forward.
Sophomore Year: Foundation, Prereqs, and First Shadowing
Think of sophomore year as infrastructure-building. At this point you should:
- Ensure you will complete all key MCAT/prereq coursework by end of junior spring.
- Begin consistent, low-stress exposure to medicine (shadowing and clinical).
- Learn how you study long-term, not just for next week’s chemistry quiz.
Sophomore Fall (Months 1–4 of the Plan)
Month 1 (September): Audit and Commit
At this point you should:
Audit your prerequisite status
- Pull up specific schools you might apply to (e.g., University of Michigan, UCSF, NYU).
- List their prereqs:
- 1 year General Chemistry with lab
- 1 year Organic Chemistry with lab
- 1 year Biology with lab
- 1 year Physics with lab
- 1 semester Biochemistry
- 1–2 semesters of English / writing
- 1–2 semesters of math (often including statistics)
- Compare with your transcript line by line.
Confirm or adjust your course plan
- Meet with your pre-health or academic advisor this month.
- Build a semester-by-semester plan through junior spring that includes:
- Physics I/II
- Organic Chemistry I/II
- Biochemistry
- Remaining Biology
- Aim for MCAT-critical courses completed by end of junior spring:
- Biochem, Org Chem, Physics, and foundational Psych/Soc.
Set a shadowing and clinical exposure target
- Minimum working targets by end of junior year:
- Shadowing: 40–60 hours across at least 2 specialties.
- Clinical (paid or volunteer): 100–200+ hours.
- Write these as numerical goals in your calendar or planning app.
- Minimum working targets by end of junior year:
Month 2 (October): Start Shadowing and Clinical Search
At this point you should:
Initiate shadowing:
- Use:
- Family physician or pediatrician you know.
- Your school’s pre-health office list.
- Cold emails to local clinics/hospitals:
- 4–6 sentence email
- Brief intro, premed interest, 1–2 sentences about goals, request to shadow 1–2 days.
- Aim to secure your first 8–10 hours before the semester ends.
- Use:
Begin searching for clinical roles for the upcoming summer:
- Typical roles:
- Medical scribe
- EMT (requires certification)
- Patient care technician
- Hospital volunteer (ER, inpatient units)
- Timelines:
- Hospitals often close summer volunteer apps by March–April.
- Scribe companies recruit 2–4 months in advance.
- Typical roles:
Create a simple tracking spreadsheet:
- Columns: “Site”, “Contact name”, “Date emailed”, “Response”, “Hours logged”.
- This will later feed directly into your AMCAS Work/Activities section.
Month 3 (November): Build a Stable Routine
At this point you should:
Have 1–2 shadowing experiences completed.
Decide how to integrate ongoing exposure without hurting grades:
- Example weekly structure (during school year):
- Shadowing: 2–3 hours once every 2–3 weeks.
- Clinical volunteering: 3–4 hours weekly or biweekly.
- Protect your science grades: do not exceed 6–8 weekly extracurricular hours during heavy exam periods.
- Example weekly structure (during school year):
Begin light MCAT awareness, not serious prep:
- Take a quick look at AAMC MCAT content outline.
- Skim sections to see how your current courses map to exam content.
Month 4 (December): Consolidate and Reflect
At this point you should:
Log your fall semester hours:
- Shadowing total so far.
- Clinical exposure total.
- Non-clinical volunteering (tutoring, community service).
Evaluate your prerequisite sequence:
- Are you still on track to finish:
- Org Chem by end of junior fall or spring?
- Biochem by end of junior spring?
- Physics by junior year?
- Are you still on track to finish:
During winter break (last 1–2 weeks of Month 4):
- Read through one full-length MCAT diagnostic (e.g., from Kaplan, Blueprint, or Altius) without strict timing.
- The goal is exposure, not performance.

Sophomore Spring and Summer: Lock in Coursework and Serious Exposure
Now you start to build volume—more shadowing, more clinical hours, and finishing core prerequisites.
Sophomore Spring (Months 5–8)
Month 5 (January): Reset and Plan the Semester
At this point you should:
Confirm spring courses include at least one core prereq:
- Example: Organic Chemistry I, Physics I, or Biology II.
Schedule time blocks:
- Put weekly study blocks for each science course in your calendar.
- Add 3–4 hours every 1–2 weeks for clinical or shadowing.
Reach back out to shadowing contacts:
Request:
- 1 half-day per month with a physician
- OR a short burst (e.g., 3 consecutive days during spring break).
Month 6 (February): Grow Clinical Experience
At this point you should:
Be actively volunteering or training:
- Hospital volunteer onboarding usually started in January.
- EMT or scribe training may be ongoing.
Shadow 1–2 different specialties if possible:
- Primary care (family med, internal medicine, pediatrics).
- One hospital-based specialty (e.g., surgery, cardiology, emergency medicine).
Aim by the end of Month 6:
- ~15–25 shadowing hours total.
- ~10–30 clinical hours total.
Month 7 (March): Evaluate Academic Strengths for MCAT
At this point you should:
Look at your science course performance:
- Strong in biology and psychology but weaker in physics?
- This informs how you will later allocate MCAT study time.
Begin thinking about MCAT timing:
- If you plan a traditional cycle (applying June after junior year):
- Ideal MCAT window: January–May of junior year.
- That means your serious MCAT prep will start late summer after sophomore year or early junior fall.
- If you plan a traditional cycle (applying June after junior year):
Month 8 (April): Secure Your Sophomore Summer
At this point you should:
Finalize summer plans:
- Clinical-heavy summer:
- Full-time scribe job.
- Hospital volunteer 2–3 shifts per week.
- Mixed summer:
- Research + one consistent clinical or volunteer role.
- Make sure at least one of these has direct patient or clinical exposure.
- Clinical-heavy summer:
Lock in 1–2 weeks during summer when you will not have heavy obligations.
You will later use these windows to test-drive early MCAT prep and review your science coursework.
Month 9 (May): Transition Month
At this point you should:
- Finish finals strong; GPA matters more than adding 5 extra shadowing hours.
- Immediately after finals:
- Collect letters or informal feedback from supervisors (volunteer coordinator, PI, physician).
- Update your tracking spreadsheet with all hours and roles from the year.
Sophomore Summer (Months 10–12)
This summer is less about full MCAT prep and more about building depth and confirming that medicine is the right path.
Month 10 (June): Increase Clinical and Shadowing Volume
At this point you should:
Be in a consistent summer role:
- Example: Scribe in an ER 20–30 hours/week.
- Or hospital volunteer 2 days/week + research.
Set a summer target:
- Shadowing: +20–30 hours.
- Clinical: +60–100 hours.
Start structured MCAT light prep:
- 3–4 hours per week:
- Review General Chemistry, Biology, and introductory Psych/Soc notes.
- Watch free content review videos (Khan Academy style).
- Begin building an Anki deck of formulas and definitions.
- 3–4 hours per week:
Month 11 (July): Decide on MCAT Month and Strategy
At this point you should:
Choose your tentative MCAT month:
- April or May of junior year is optimal for most traditional applicants.
- Register early—popular dates fill quickly.
Take a low-stakes diagnostic full-length:
- Timed but do not obsess over the score.
- Use the result to identify:
- Weak content buckets (e.g., Physics, Biochem).
- Stamina issues (falling apart in CARS or last section).
Refine your junior year course plan based on this data:
- If Biochem looked foreign, confirm you will take Biochemistry in junior fall or spring before the MCAT.
Month 12 (August): Pre-Junior-Year Reset
At this point you should:
Hit your summer exposure goals or document how close you came.
- Update your hours spreadsheet.
- Write brief bullet notes about meaningful patient or shadowing experiences (you will use these for personal statement and secondaries later).
Plan when during junior year you will start real MCAT prep:
- Option 1: Start October/November (slower ramp if heavy Org Chem/Physics).
- Option 2: Start January with an intensive 3–4 month push.

Junior Fall and Winter: Finishing Prereqs and Ramping MCAT Prep
Now the clock speeds up. Your decisions in these months determine whether your MCAT and application timeline stays on track.
Junior Fall (Months 13–16)
Month 13 (September): Lock Down Schedule and MCAT Date Range
At this point you should:
Be enrolled in critical courses:
- Common combinations:
- Biochemistry + Physics II
- Organic Chemistry II + upper-level Biology
- Avoid stacking three heavy lab sciences if possible.
- Common combinations:
Finalize your MCAT test window:
- Choose a specific month (January–May).
- Do not yet pick a day if you are uncertain, but decide:
- Will you start serious prep this semester or wait until winter break?
Maintain modest clinical involvement:
- 3–5 hours per week maximum during tough courses.
Month 14 (October): Begin Formal MCAT Prep (Phase 1 – Content)
If you target a March–May exam, at this point you should:
Start content review:
- 6–8 hours per week:
- 1–2 chapters of content per science subject weekly.
- 2–3 CARS passages per day, 4–5 days a week.
- 6–8 hours per week:
Integrate class material:
- Use your Biochem/Physics coursework as built-in review.
- When a topic appears in class (e.g., acid-base, circuits), tag it in your MCAT notes.
Month 15 (November): Increase Practice and Build MCAT Stamina
At this point you should:
Add more practice questions:
- Aim for 200–300 practice questions this month (untimed, then lightly timed).
- Continue CARS practice regularly.
Protect your grades:
- If your GPA is dipping, reduce MCAT hours temporarily.
- You can push harder during winter break; a strong GPA is non-negotiable.
Month 16 (December): Use Winter Break Strategically
At this point you should:
Pause after finals, then use 3–4 weeks of winter break:
- 20–30 MCAT study hours per week:
- Finish most content review.
- Take 1–2 full-length exams.
- Analyze each full-length carefully:
- Identify question types you miss (e.g., interpretation of graphs, unit conversions, complex passages).
- 20–30 MCAT study hours per week:
Officially register for a specific MCAT date:
- Ideal: late March to early May of junior year.
Junior Spring through Application Month: MCAT, Final Hours, and Submission
The final phase is intense and highly structured. Now timing errors become costly.
Junior Spring (Months 17–20)
Month 17 (January): Shift from Content to Practice
At this point you should:
Consider content review 70–80% complete.
Move into Phase 2 – Practice and Refinement:
- 10–15 hours per week if your exam is in April/May:
- 1 full-length practice test every 2–3 weeks.
- Daily practice sets (discrete questions, short passages).
- Continuous CARS.
- 10–15 hours per week if your exam is in April/May:
Keep clinical exposure minimal during MCAT push:
- 2–3 hours per week only if it does not affect studying or grades.
Month 18 (February): Full-Length Rhythm and Weakness Targeting
At this point you should:
Take full-length exams every 1–2 weeks.
After each full-length:
- Spend as much time reviewing as taking the test:
- Track missed questions in a spreadsheet or notebook.
- Identify patterns (e.g., missing every question about experimental design).
- Spend as much time reviewing as taking the test:
Adjust your study time accordingly:
- If Psych/Soc is persistently weak, add targeted review:
- 2–3 dedicated sessions per week with high-yield terms and practice sets.
- If Psych/Soc is persistently weak, add targeted review:
Month 19 (March): Peak MCAT Phase
If your test date is in late March or April, at this point you should:
- Be at 15–20 study hours per week.
- Maintain a full-length schedule:
- 1 per week for final 4–6 weeks before exam.
- Begin light AMCAS preparation:
- Draft activity descriptions (from your hours log).
- Outline a personal statement based on your most meaningful clinical/shadowing experiences.
Month 20 (April): MCAT and Transition to Application
At this point you should:
- Sit for the MCAT (if testing in April).
- Once the exam is over:
- Scale MCAT study time down.
- Use that time to intensify:
- AMCAS personal statement drafting.
- Activities section polishing.
- Maintain or slightly increase clinical and shadowing if you have any gaps.
If your MCAT is in May instead:
- Use April as your final peak month and follow a similar structure, then shift gears after your exam.
Application Launch (Months 21–22)
Month 21 (May): Final Application Preparation
At this point you should:
Have:
- Final personal statement draft close to completion.
- Activities section with accurate hours drawn from your spreadsheet.
- Letters of recommendation requested (ideally 2 science, 1 non-science, 1 physician or PI).
Continue modest clinical/shadowing:
- A few hours per week keeps your experiences active and ongoing.
Month 22 (June): Submit Your Application
At this point you should:
Submit your primary application in early June:
- Even if MCAT scores are pending, submission timing matters for rolling admissions.
Begin pre-writing secondary essays:
- Pull from your shadowing and clinical stories.
- Use themes you have already documented in your notes.
Maintain clinical exposure throughout the summer:
- Admissions committees value ongoing involvement, not just past spikes of activity.
Core Takeaways
- Treat prerequisites, MCAT, and shadowing as one unified timeline, starting no later than sophomore fall.
- Use each phase for a specific purpose: sophomore year for exposure and prereqs, sophomore summer and junior fall for foundation and light MCAT prep, junior spring for full MCAT execution and application build.
- Track everything—hours, contacts, and reflections—so that when application month arrives, you are not guessing; you are simply reporting the deliberate work you have already done.