Show flow and rehearsals
Event overrun recovery options and who approves them
The morning plenary has finished twenty minutes late and the lunch break is only forty minutes away.
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The short answer
Recover time in the order that costs the audience and the suppliers least: absorb it in planned buffer, compress flexible items, move or drop an optional item, and only then extend the day. Decide the options and the approver for each before the event, so the show caller is applying a rule rather than inventing one.
Every option has a cost to someone else, such as the caterer, the venue end time or a speaker who is leaving. The table below puts those costs next to the options.
Know your buffers before the day starts
Mark in the run-of-show which items are fixed (a keynote with a flight booked, a live link with a start time) and which are flexible (Q&A, introductions, awards presentation).
Place buffer deliberately: after a long session, before a meal and before the final session. Buffer hidden inside a break is the first thing the audience notices when it is cut.
The recovery options and their cost
| Option | What changes | Who must agree | Cost or risk to check |
|---|---|---|---|
| Absorb in buffer | Nothing visible | Show caller | Buffer used up for later slips |
| Shorten Q&A or introductions | Less audience time | Session chair, emcee | Speakers and audience feel cut short |
| Shorten a break by a few minutes | Coffee or lunch starts or ends earlier | Event owner | Catering service times and queue length; ask the caterer |
| Merge or drop an optional item | Programme content | Event owner, with the item owner informed | Sponsor or committee expectations |
| Shift later sessions | All later times move | Event owner; venue and suppliers informed | Venue end time, speaker departures, supplier hours, live links |
| Extend the day | End time moves | Event owner and committee; venue and suppliers in writing | Overtime charges, attendee flights and parking; ask each party |
Thresholds that trigger a decision
Agree trigger points in minutes behind schedule, for example the point at which the show caller must tell the event owner, and the point at which the event owner must choose an option. The numbers belong to your event; the habit is to write them down.
Re-time the remaining cues in the run-of-show builder so every supplier sees the same new times before the next break begins.
Who speaks to whom
- Show caller reports minutes behind and the next fixed point.
- Event owner picks an option from the agreed list, or records an exception.
- Show caller tells the emcee, session chairs and cue operators through backstage communication.
- Event owner informs the venue and caterer if times change, and logs the decision.
What not to do under pressure
- Do not cut the only breathing space between two sessions that need a room reset.
- Do not tell a speaker "five minutes" unless it is still true after the next question.
- Do not move a session that has a live link or an external guest without confirming with them.
- Do not let several people authorise different cuts; use the show-stop authority logic.
Worked example · Fictional example
A half-day forum running 20 minutes behind
Fictional organisation and figures, illustrative only.
The Fictional Retail Policy Forum has a morning plenary scheduled to end at 11:30, with lunch at 12:30. By 11:50 the second panel has not started. The show caller has agreed with the event owner that a delay over 15 minutes needs a decision.
The event owner chooses to shorten the panel Q&A by 8 minutes and trim the break by 5 minutes, and to leave the lunch time alone because the caterer needs it fixed. That recovers 13 of the 20 minutes; the remaining 7 are absorbed in the buffer before lunch. The decision is logged for the post-event review.
Use this yourself
Overrun recovery decision table
Copy and complete before the event. Replace the examples with your own fixed and flexible items.
- Trigger one: minutes behind at which the show caller informs the event owner:
- Trigger two: minutes behind at which an option must be chosen:
- Who may approve an exception to the table:
- Where the decision is logged:
| Item or option | Fixed or flexible | Minutes it can give | Approver | Third party to inform |
|---|---|---|---|---|
| Opening remarks | Flexible | 2 | Show caller | Emcee |
| Panel Q&A | Flexible | 5-10 | Session chair | Moderator |
| Morning break | Semi-fixed | 5 | Event owner | Caterer |
| Awards presentation | Flexible | 5 | Event owner | Committee chair |
| Lunch start | Fixed | 0 | Event owner | Caterer, venue |
| Closing time | Fixed | 0 | Event owner and committee | Venue, suppliers |
Handle it in-house, or bring in help?
Your team can usually handle this when
- Your programme is one room with a few flexible items.
- Buffers and fixed points are already marked in the run-of-show.
- Everyone backstage knows who approves a cut.
Outside planning help earns its fee when
- Multiple tracks or rooms share speakers, suppliers or a catering timetable.
- Contracts have fixed end times or overtime conditions nobody has read.
- Several stakeholders expect their own item to be protected.
Want overrun rules agreed before the day?
A conference project lead can agree the fixed and flexible items with your committee, check venue and supplier end times, and set the trigger points and approvers in the run-of-show. During the programme the project lead coordinates communication between the show caller, event owner and suppliers.
Questions organisers ask
How much buffer should a programme have?
There is no standard figure. Look at the length of each session, the number of speaker changes and the room resets, then place buffer where delays tend to build. Ask your venue and past organisers for what they have seen.
Should the audience be told about a delay?
Short delays often need only a calm emcee line. For longer delays, agree with the event owner whether the chair should explain the new times.
Is it better to cut Q&A or shorten breaks?
It depends on your audience and what they value. Record the preferred order in advance and check the catering and venue implications before breaks are shortened.
Related resources
Content record: Draft. Written from the cited sources and checked by automated rules; not yet independently reviewed.