Summer Show Heat Protocols 2026: A Guide for Organisers and Course Designers

Show organiser planning view — scheduling classes with welfare and heat in mind

Mid-July is peak show season and peak thermal risk. Federations have spent recent summers publishing heat-index guidance, “beat the heat” campaigns and extreme-weather protocols for officials. In 2026 that material is no longer optional reading for big venues only — club secretaries and course designers decide whether a 14:00 jump-off in still air is sport or strain.

This article is for organisers, stewards and designers. For horse-side cool-down and yard management, use our companion guide: horse heat stress and hot weather management.

Not veterinary advice. If a horse is in distress, stop and call a vet.

Why organisers own part of the risk

Riders choose when to enter. You choose:

  • Class order and start times
  • Ring surface and shade
  • Water and wash-down access
  • Whether to hold, re-order or abandon
  • How technical the track is when horses are already hot

Social licence follows those choices (social licence guide). A cancelled class that protects horses is better publicity than a full scoreboard and a welfare incident.

Heat index thinking (use a published scale)

Many NFs (including US Equestrian’s widely cited summer guidance) use a simple temperature + humidity style index rather than air temperature alone. Exact thresholds vary by body — always follow your federation and venue rules — but the logic is consistent:

  • Lower band — normal competition with awareness
  • Middle band — active monitoring, more cool-down, shorter formats
  • Upper band — delay, re-order to cooler hours, or cancel

European and FEI Beat the Heat style messaging emphasises hydration, aggressive cooling, shade, and schedule flexibility in humid championship conditions. Import the attitude even when your county show is not a Nations Cup.

Organiser protocol template

48 hours before

  • [ ] Check forecast for peak temperature, humidity, wind and cloud (not just the emoji sun).
  • [ ] Confirm water, hoses, shade sails / trees, and ice access for vets.
  • [ ] Brief judges and course designers: “heat plan is live if index crosses X.”
  • [ ] Publish a one-line welfare note on the schedule PDF.

Morning of show

  • [ ] Record baseline conditions at 08:00 and 11:00.
  • [ ] Walk collecting rings — air flow, sun trap, footing heat.
  • [ ] Confirm ambulance / vet on-site timing matches the hottest classes.

Decision triggers (example — adapt to NF rules)

| Condition | Typical response | |-----------|------------------| | Rising index, horses still coping | Extra water points; longer gaps; shorter courses | | High index + still air | Move jump-offs earlier; cancel non-essential classes | | Extreme / unsafe | Hold ring; cool horses; abandon if needed |

Write your numbers down before the day so decisions are policy, not argument.

Course design under heat load

Heat is a hidden fence. On hot days:

  1. Shorten without dumbing down — fewer jumping efforts, same clarity of question.
  2. Open kindly — tired horses need a fair first line more than ever (how to design a course).
  3. Avoid long gallops into technical questions late in the schedule.
  4. Measure time allowed on the ridden line — humidity already taxes the clock.
  5. Share the plan early so riders walk once and cool properly (sample master plan).

Build in the designer with the real arena size so you are not inventing extra distance on the day.

Warm-up and collecting ring rules that matter

  • Limit endless grid drills in full sun.
  • Steward against over-lunging.
  • Prioritise shade for horses waiting on deck.
  • Encourage riders to get off between rounds when safe.
  • Keep a hose policy that does not create a mud trap on the only path to the ring.

Communication scripts (steal these)

To competitors (morning text): “Heat plan active. Class 4 may move earlier. Extra cool-down by Ring 2. Welfare over ribbons — we will hold if conditions worsen.”

To the designer: “Cap efforts at N for afternoon classes. No new technical oxer off a short turn after 13:00.”

To the public / socials: “We delayed the feature class for horse welfare. Thank you for understanding.”

Honesty protects social licence better than silence.

Link to horse-level care

Organisers set the environment; riders still manage the athlete. Point your schedule at practical horse care: recognise heat stress early, cool large muscle groups, rehydrate, and know when to scratch (full yard heat guide). Pair with show-day packing so electrolytes, sponges and shade kits actually travel.

Bottom line

In summer 2026, a good show secretary’s job includes thermal risk, not only the running order. Publish a heat protocol, design shorter fair tracks when the index climbs, and be willing to hold the ring. The best result of the day might be the class you did not run.