San Sebastián de los ReyesEncierro Crowd Incidents
Five consecutive bull-running events at the Fiestas en Honor al Santísimo Cristo de los Remedios generated multiple medical casualties between 25 and 28 August 2026. This page consolidates the reported outcomes, operational context, source differences and important casualty-causation qualifications.
Page Purpose
Five Consecutive Encierros
This page documents five crowd-related medical incidents occurring during consecutive encierros at the Fiestas en Honor al Santísimo Cristo de los Remedios 2026 in San Sebastián de los Reyes, Community of Madrid, Spain, between 25 and 28 August 2026.
The events took place on the municipality's urban bull-running route leading to Plaza de Toros La Tercera. Across the five encierros documented here, contemporaneous municipal and major news reporting recorded 56 medical casualties or attendances.
No fatalities were reported across the five runs. No formal event suspension was identified: each encierro was completed and subsequent scheduled festival activity continued.
Evidence Treatment
Terminology Matters
Formal MCI status: no source reviewed in the report establishes that authorities formally declared a “mass casualty incident”, “major incident”, or equivalent status.
The evidence therefore supports descriptions such as “multiple medical casualties”, “multiple medical attendances”, or “the event medical operation responded to multiple casualties”.
Particular care is required with the fifth encierro. The 16-person official medical total should not be attributed wholly to the bullring-entrance pile-up; reporting from Protección Civil distinguished the route casualties from the minor injuries specifically associated with the accumulation.
Review Source Qualifications →| Date | Encierro | Approx. runners | Reported medical casualties | Outcome |
|---|---|---|---|---|
| 25 Aug 2026 | First encierro | 1,800 | 10 | Completed |
| 25 Aug 2026 | Nocturnal / second encierro | 2,200 | 14 | Completed |
| 26 Aug 2026 | Third encierro | 1,600 | 7 | Completed |
| 27 Aug 2026 | Fourth encierro | 1,500 | 9 | Completed |
| 28 Aug 2026 | Fifth encierro | ~2,000 | 16 | Completed |
| Total | Five encierros | ~9,100 runner participations | 56 | No formal suspension identified |
Festival-Wide Statistics
25–28 August 2026
Chronology
Five Encierros, Five Medical Responses
Approximately 1,800 runners participated in a particularly fast first run. Ten people required medical attention, mostly following falls. Detailed reporting described nine casualties as minor and one runner as having sustained a traumatic brain injury/head trauma requiring transfer to Hospital Universitario Infanta Sofía.
The street section was completed in approximately 1 minute 40 seconds, with all animals entering the corrals at approximately 2 minutes 8 seconds. No fatalities were reported.
Attendance figures require contextual separation: municipal reporting cited approximately 4,500 people in stands and along the talanqueras, while EFE reported approximately 10,000 spectators overall.
10 casualties1 hospital transferCompletedApproximately 2,200 runners participated. Fourteen people required medical attention following falls and contusions, with a fractured elbow identified by Protección Civil as the most serious injury.
No horn wounds or fatalities were reported. Security arrangements had been reinforced in anticipation of high attendance. Most contemporary reporting describes completion in under two minutes, while a separate municipal account gives a longer duration.
14 casualtiesNo horn wounds reportedCompletedApproximately 1,600 runners participated. Seven people required medical attention. Europa Press characterised all seven as minor, while more detailed reporting stated that six were minor and one runner required additional assessment after trauma to an arm or upper limb.
The herd reached the bullring at approximately 1 minute 39 seconds and the corrals at approximately 2 minutes 42 seconds. No fatalities were reported and the event was completed normally.
7 casualtiesFurther assessment reportedCompletedApproximately 1,500 runners took part. Municipal reporting said the herd reached close to 28 km/h in some sections. Nine people required medical assistance.
Municipal and Europa Press reporting described all nine casualties as minor. EFE-derived reporting distinguished eight minor casualties and a ninth runner with a significant shoulder contusion requiring further assessment at the field hospital.
The herd reached the bullring at approximately 1 minute 40 seconds and the corrals at 1 minute 49 seconds. No deaths were reported.
9 casualties~28 km/h reportedCompletedApproximately 2,000 runners participated. The herd ran fast and widely dispersed, with substantial gaps between animals, several bulls moving independently, and one animal nearly turning back at Postas with Real before intervention by the herders/pastores.
At the entrance to Plaza de Toros La Tercera, one runner stumbled and fell, triggering an accumulation/pile-up of runners. Municipal and EFE/Telemadrid reporting described animals passing through or over the group.
The encierro generated 16 recorded medical casualties. Importantly, Protección Civil reported that injuries specifically associated with the entrance accumulation were minor and were not the cause of the entire 16-person official casualty total.
Initial municipal reporting identified four polytrauma casualties requiring hospital-level assessment/transfer. Later reporting increased the figure to five transfers to Hospital Infanta Sofía after an additional runner who had suffered a chest impact became unwell following the race.
No horn wounds or fatalities were reported. Sources place arrival at the bullring at approximately 1 minute 45–50 seconds, with all animals entering the corrals at approximately 4 minutes 6 seconds. The run was completed and the next encierro remained scheduled.
16 casualties4 → 5 transfersPile-up qualificationCompletedOperational Outcomes
What the Evidence Establishes
Source Conflicts & Qualifications
How Differing Reports Are Reconciled
The incident series was reported by municipal channels, Protección Civil-linked reporting and national or regional media. Where figures differ, the difference is retained rather than silently resolved.
The figures appear to describe different attendance contexts rather than necessarily the same counting frame.
Approximately 4,500 people were described as watching specifically from stands and along the talanqueras/barriers.
Approximately 10,000 spectators were reported overall.
Website treatment: retain both figures with contextual labels instead of merging them into a single audience count.
The exact completion time is source-conflicted.
The nocturnal run was described as completing in less than two minutes.
A duration exceeding two minutes was reported.
Website treatment: describe the timing as source-qualified rather than state a single exact time.
All seven medical attendances were characterised as minor.
Six casualties were minor; one runner required additional assessment following trauma to an arm or upper limb.
Website treatment: “Seven medically attended; at least six minor; one required further assessment.”
All nine injured runners were classified as minor.
Eight were described as minor; a ninth casualty sustained a significant shoulder contusion and required further assessment.
Website treatment: “Nine injured; at least eight minor; sources differ on the status of the ninth casualty.”
The medical count developed after the run rather than representing an irreconcilable contradiction.
Four people with multiple contusions or polytrauma were initially being assessed or transferred for hospital-level assessment.
Five casualties with reserved prognosis/polytrauma were reported for transfer to Hospital Infanta Sofía.
Cadena SER provides the clearest chronology: four initial polytrauma transfers, followed by an additional runner who had sustained a chest impact and became unwell after the encierro.
Approximately 1 minute 45 seconds to the bullring.
Approximately 1 minute 50 seconds for the street section or entry to La Tercera.
Sources consistently report approximately 4 minutes 6 seconds until all cattle were in the corrals. Website treatment: “approximately 1:45–1:50 to the bullring; 4:06 to the corrals.”
The pile-up was visually significant, but the source record separates its minor injuries from the official route casualty total.
Sixteen medical attendances/injured runners were recorded during the encierro.
The officially counted injured people sustained their injuries during the course; those injured specifically in the bullring-entrance accumulation had mainly minor abrasions and were not included in that official injury report.
Safest wording: “The encierro generated 16 recorded medical casualties during the event. A separate pile-up developed at the entrance to the bullring; injuries specifically associated with that accumulation were reported as minor.”
Reporting Boundaries
Details That Should Not Be Overstated
Several points are supported only to a qualified level and are therefore presented conservatively.
Source Material
References
Primary municipal reporting and corroborating media sources used in the incident report are retained below. Where reporting differs, the qualification is reflected in the relevant incident and source-conflict sections.
All Evidence URLs
Source Links
Direct links to the source material cited in this page are provided below for independent review.
