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One integrated runway across the 4 July 2026 to 14 February 2027 that prepares Prelims and Mains together, subject by subject: syllabus parsing, PYQ mapping, daily answer writing, year-wise Prelims Sherlocking and full-length simulators, built on the Sherlocking methodology. Read everything free, no login required. Aimed at the UPSC 2027 attempt (2027 (Prelims and Mains; official dates provisional)).
Built and run by Neil sir — HCS 2021, Rank 93.
Free plan · optional Flagship Module from ₹19,999.
Real selections, real words — a few of the aspirants who used the Sherlocking Mains system.
“I relied extensively on the Answer Writing Bot, and the feedback I received, especially for essays, was among the finest I’ve had.”
“The whole of my Mains strategy, barring optional, was guided only by the UnlockIAS module on mains.”
“The march towards mains became far less stressful on hearing Sir’s approval of the relative qualitative prowess of my answers.”
11 phases across the 4 July 2026 to 14 February 2027, shown as the full schedule below — the free daily plan (with linked explainer videos) on the left of each row, the optional UnlockIAS module add-on on the right. Tap any page to zoom; prefer text, or want a single phase? Expand the full plan or open a phase below.
Tap any page to open it full size. Prefer text? Expand the full day-by-day plan below.
Read and PYQ mapping · Prelims Polity year-wise
DAW Polity · Study History and Art and Culture
DAW History and Art and Culture · Study Geography and Environment and Disaster Management
DAW Geography and Environment and Disaster Management · Study Economy and Agriculture and Science and Technology
DAW Economy and Agriculture and Science and Technology · Study Ethics theory
DAW Ethics theory · Study Ethics and Case Studies
DAW Ethics and Case Studies · Study International Relations and Internal Security
DAW International Relations and Internal Security · Study Society and Governance and Social Justice
DAW Society and Governance and Social Justice · Consolidation
Final revision + Simulator + Prelims year-wise papers
The plan and the question bank stay free. When you want to go deeper, the UnlockIAS Flagship Mains Programme layers the decode-drill-deploy system on top — videos, Answer Blueprints, the AWE Bot, and full-length simulators, and the Sherlocking Prelims Complete Module adds the year-wise Prelims layer to the same calendar.
No login to read
₹19,999 with code EARLYBIRD (₹24,999 otherwise)
₹7,510 · 1-year validity
10 full-length tests · ₹7,009 · 1-year validity
One tap, no login. Print it, stick it on your desk, and follow it to the exam.
Download the full PDF
UPSC Prelims cum Mains 2027 Integrated Runway — full day-by-day timetable

Confused about your preparation timeline? Neil Sir shares phased strategy frameworks on Telegram tailored to different starting points.
Join @UPSCneil to see moreThe DAW Question Bank will be freely available and accessible to all students. Every question in this runway is yours to read and attempt at any time, with or without enrolment.
For students who layer in the Mains Sherlocking Comprehensive Module, each DAW question is paired with a Sherlocking Answer Blueprint (a written walkthrough of how the answer is built) and an UnlockIAS Proprietary AWE Bot evaluation (Neil-sir-aligned grading against the UPSC rubric, with actionable feedback within minutes).
The Sherlocking Comprehensive Module adds the Syllabus Parsing videos, PYQ Mapping packs, Endgame walkthroughs, Art of Answer Writing master videos, the Studying Ethics master video, and the Topper Copy Scavenging series. The Sherlocking Test Series adds 10 full-length tests across Simulator Sets 1 and 2, each with immediate AWE Bot evaluation, model answers within the UPSC word limit, and one 1-to-1 mentorship call with Neil sir.
The Sherlocking Prelims Complete Module layers the Prelims runway into the same calendar: year-wise Sherlocking of every Prelims paper (2013-2025) across History, Geography, Environment, Polity, Economy and Science and Technology, the theme-wise video library, the CSAT Comprehension, Quant and Logical Reasoning packs, the Heuristics Module and 93 supporting documents. 333 videos and 165+ hours, each placed in this time table next to the subject you are already studying for Mains, so one calendar carries both exams till mid-February.
Yes. The day-by-day plan and the question bank are free to every student — read and follow the schedule, and attempt any question, with or without enrolment, no login needed. Enrolment only adds the paid evaluation, video and mentorship layers.
The integrated runway runs 4 July 2026 to 14 February 2027, preparing Prelims and Mains together, subject by subject. From mid-February you move into a dedicated Prelims sprint to the 2027 Prelims, with monthly mindset and doubt sessions through to the 2027 Mains. You can join any time: start from the current phase.
The UnlockIAS Proprietary AWE Bot is an AI answer-writing evaluator aligned to Neil sir’s grading. It scores your answer against the UPSC rubric with actionable feedback in minutes. You get one free evaluation per login; deeper use is part of the Sherlocking module.
Seventy-nine videos (about 75 hours): Syllabus Parsing, PYQ Mapping (2013–2025), Endgame walkthroughs, the Art of Answer Writing master videos, the Studying Ethics master video, and the Topper Copy Scavenging series — plus a Sherlocking Answer Blueprint and an AWE Bot evaluation on each DAW question.
Ten full-length tests across Simulator Sets 1 and 2, each with immediate AWE Bot evaluation, model answers within the UPSC word limit, and weak-subject diagnostics.
Neil sir, HCS 2021 (Rank 93). The whole system — decode, drill, deploy — runs on the SPARK method: Sherlock the question, Probe the dimensions, Arrange the structure, Reason the argument, Kickstart the pen.
Yes. It is one integrated runway: each subject you study for Mains is paired with the year-wise Prelims Sherlocking of that subject (2013-2025), plus CSAT sets and a running Prelims elimination notebook. From mid-February 2027 you move into a dedicated Prelims sprint to the 2027 Prelims, then continue to the 2027 Mains.
Because the syllabus is shared. You read each subject once against past papers, write it up as Mains answers, and immediately drill the same subject as year-wise Prelims questions, so Prelims and Mains reinforce each other instead of competing for your time.
The optional Prelims layer of this runway: year-wise Sherlocking of every Prelims paper (2013-2025) across all six GS subjects, a theme-wise video library, CSAT Comprehension, Quant and Logical Reasoning packs, the Heuristics Module and 93 supporting documents. That is 333 videos and 165+ hours, each placed in this timetable next to the subject you are already studying for Mains.
Yes. The DAW question bank is free for every student: read and attempt any question with or without enrolment. Enrolment adds the Sherlocking Answer Blueprint (a written walkthrough of how the answer is built) and an AWE Bot evaluation on each question.
Yes. Join any time and start from the current phase. The plan is organised subject by subject, so you can slot in at the subject block you are on and backfill the earlier references later.
Free day-by-day plan for UPSC Mains 2026
Free day-by-day plan for UPSC Mains 2027
Year-wise Sherlocking of every Prelims paper (2013-2025) + CSAT + Heuristics
Every Prelims question, subject-wise, free to attempt online
The Sherlocking Prelims test series, ranked and compared
Provisional calendar, pattern and month-by-month strategy for 2027
Every GS Mains question 2013–2025, topic-wise and year-wise
Attempt GS Mains questions online with a free AWE Bot evaluation
The SPARK method — decode any question, build the answer
The full decode-drill-deploy system with the AWE Bot
Register and take your first AWE Bot evaluation
The UPSC Prelims cum Mains 2027 Integrated Runway covers the 4 July 2026 to 14 February 2027. The plan and question bank are free for every aspirant.