Lincoln-Douglas Debate Timer

READY
06:00
Step 1 / 7

Running order

  1. 1.AC — Affirmative Constructive 06:00
  2. 2.CX — Negative questions 03:00
  3. 3.NC — Negative Constructive 07:00
  4. 4.CX — Affirmative questions 03:00
  5. 5.1AR — First Affirmative Rebuttal 04:00
  6. 6.NR — Negative Rebuttal 06:00
  7. 7.2AR — Second Affirmative Rebuttal 03:00

Total 32:00 across 7 steps.

Lincoln-Douglas is a one-on-one debate format built around a value resolution. The standard speech schedule runs AC 6, CX 3, NC 7, CX 3, 1AR 4, NR 6, 2AR 3 — thirty-two minutes of speaking, plus prep time each debater allocates themselves between speeches.

The asymmetry is deliberate. The negative gets a single seven-minute constructive to answer the affirmative case and build their own, while the affirmative's time is split across two rebuttals. That structure creates the format's characteristic time pressure: the 1AR is four minutes to answer seven, and it is where most LD rounds are decided.

The 1AR is the hardest speech in the format

Four minutes to respond to a seven-minute negative constructive means the affirmative cannot answer everything. Choosing which arguments to extend, and which to concede deliberately, is the central skill the format teaches.

Debaters who try to cover every argument in the 1AR end up covering none of them adequately, and the resulting speech gives the judge nothing to vote on. Fewer arguments developed properly wins rounds that comprehensive coverage loses.

Prep time is a resource with a strategy

Each debater has a prep time budget — commonly four minutes at many circuits — to use between speeches as they choose. Spending it all before the 1AR is common and often correct, since that is where the format's pressure sits.

Running out of prep before the final rebuttal is the failure mode. Reserving thirty seconds for the 2AR, even at the cost of a slightly worse 1AR, tends to produce a better round overall.

Formats vary by circuit

Speech times, prep time totals and rules on flex prep differ between leagues, states and individual tournaments. The schedule above is the widely used standard, and it is not universal.

Check the tournament invitation. A debater who has rehearsed to a four-minute 1AR and is given three has a much worse round than one who checked.

The widely used standard schedule. Times vary between leagues and tournaments — check the invitation.

Lincoln-Douglas speech schedule
Speech Time Speaker Purpose
AC 6 min Affirmative Present the affirmative case
CX 3 min Negative asks Cross-examination
NC 7 min Negative Answer AC and present the negative case
CX 3 min Affirmative asks Cross-examination
1AR 4 min Affirmative Answer the entire NC
NR 6 min Negative Crystallise the negative
2AR 3 min Affirmative Final affirmative word
Prep 4 min each Both Allocated as the debater chooses
  • The 1AR answers seven minutes in four — choosing what to concede is the central skill, not a failure.
  • Reserve some prep for the 2AR even at the cost of a slightly worse 1AR.

Source: The Lincoln-Douglas speech schedule is a widely used standard; times vary between leagues, states and individual tournaments

Sources

  1. The Lincoln-Douglas speech schedule is a widely used standard; times vary between leagues, states and individual tournaments , TheTimerLab — accessed 2026-07-28

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❓ Frequently Asked Questions

What is the Lincoln-Douglas speech schedule?
AC 6, CX 3, NC 7, CX 3, 1AR 4, NR 6, 2AR 3 — thirty-two minutes of speaking plus prep time each debater allocates. Times vary between leagues, so check the tournament invitation.
Why is the 1AR so hard?
It has four minutes to answer a seven-minute negative constructive. The affirmative cannot cover everything, so choosing what to extend and what to concede is the central skill of the format.
Should I try to answer every argument in the 1AR?
No. Debaters who cover everything cover nothing adequately, and the judge is left with nothing to vote on. Fewer arguments developed properly wins rounds that comprehensive coverage loses.
How should I spend prep time?
Most of it before the 1AR, since that is where the pressure sits — but reserve some for the 2AR. Running out before the final rebuttal is the common failure mode.
Is the schedule the same everywhere?
No. Speech times, prep totals and flex prep rules differ between leagues, states and tournaments. A debater rehearsed to a four-minute 1AR who is given three has a much worse round.
Why is the negative constructive longer?
Because it does two jobs — answering the affirmative case and building the negative one. The asymmetry is deliberate and it is what creates the format's characteristic time pressure on the affirmative.
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