From pilgrimages and posadas to rosca and gifts, the Guadalupe Reyes marathon blends faith and partying while putting road safety to the test.
Mexico does not ease into the holidays. It sprints. Before dawn on 12 December, highways and city streets are already packed with pilgrims walking or riding toward the Basilica of Guadalupe, their banners and songs announcing the unofficial start of the Guadalupe Reyes marathon. Between that day and 6 January, the country lives through 26 dense, overlapping celebrations that turn the end of the year into a national ritual of faith, food and constant reunion.
The scale is hard to overstate. In recent years, authorities have counted millions of people converging on the Basilica in Mexico City in just a matter of hours around 12 December. One recent tally reported more than 4 million pilgrims arriving between the afternoon of 11 December and the morning of the feast day itself, while civil protection officials estimated nearly 10 million visits over the broader December celebrations in 2019.
What follows those first fireworks and mañanitas is not a single event but a chain. The Guadalupe Reyes marathon links the Day of the Virgin of Guadalupe, the nine nights of posadas from 16 to 24 December, Christmas Eve and Christmas Day, the mischief of Holy Innocents, New Year’s Eve and New Year’s Day, and the Epiphany on 6 January, when children wake to gifts from the Three Kings and families slice open a rosca de reyes.
Guadalupe Reyes marathon
The phrase Guadalupe Reyes marathon only dates back to the 1990s. It grew out of a police operation in Mexico City designed to protect pilgrims and travelers during the holiday rush, and it quickly spread beyond official channels. In a few years, it became a popular joke: surviving every party, every dinner, and every late-night round of drinks from 12 December to 6 January was framed as a kind of endurance test, a season-long “marathon” that mixed devotion with excess.
On the ground, though, most families live the Guadalupe Reyes marathon less as a dare and more as a rhythm. It starts in churches and on the roadside, with pilgrims walking long distances in gratitude or in search of a favor from the Virgin. Many sleep outdoors, carry images on their backs or tape cardboard wings to their children’s costumes. For them, the marathon is first about saying thank you and keeping a promise.
A few days later, the focus shifts to the posadas. For nine nights, neighborhoods reenact the search of Mary and Joseph for a place to stay. A procession arrives at different doorways, singing for shelter, and the hosts respond in song before finally opening the gate. Inside, the party is simple and familiar: clay mugs of steaming ponche, trays of tamales and buñuelos, and the crash of a piñata as children take turns swinging at the seven-pointed star that symbolizes temptation and sin.
Christmas Eve, or Nochebuena, stretches late. In many homes, it is still more important than Christmas morning itself. Families gather around tables loaded with turkey, bacalao, romeritos or regional dishes that change from state to state. Some go to midnight Mass before dinner; others eat first and then step into the chilly night for church. The next day is slower, a time to let children play with new toys, call relatives who live abroad and nurse the first of many seasonal food hangovers.
Between Christmas and New Year’s Eve, the Guadalupe Reyes marathon pauses and restarts in small ways. Offices throw despedida parties, old school friends organize reunions, and communities mark 28 December, Holy Innocents, with pranks and jokes that echo April Fools’ Day. On 31 December, the country counts down together, following customs that range from twelve grapes at midnight to a quick suitcase lap around the block, all meant to coax luck into the year about to begin.
The final stretch belongs to the Three Kings. In many households, especially in central and southern Mexico, children write letters to Melchior, Gaspar and Balthazar, asking for presents and leaving their shoes out the night before 6 January. That morning, gifts appear alongside the rosca de reyes, a ring-shaped sweet bread decorated with candied fruit. Hidden inside are tiny figurines of the baby Jesus. Whoever finds one is asked to host a tamales gathering on 2 February, extending the spirit of Guadalupe Reyes even after the marathon officially ends.
Faith, family and staying alive on the road
All of this joy has a darker shadow on the country’s roads. Holiday gatherings mean late-night drives, long highway trips and more people behind the wheel after drinking. National statistics based on recent years show that during the 26 days of the Guadalupe Reyes marathon, deaths from traffic crashes rise by about a quarter compared with the yearly daily average. In just three recent seasons, more than a thousand people died and nearly twenty thousand were injured in road accidents during this short window.
The main causes are familiar: speed, fatigue, distraction and alcohol. Road safety campaigns and medical studies in Mexico have found that alcohol is still a leading factor in serious crashes. One government brochure on alcohol and accidents estimates that around 24,000 people die every year in crashes linked to drinking, while research from public health institutes calculates that roughly a fifth to a quarter of road deaths in the country can be attributed to alcohol use.
The holiday calendar makes those risks worse. Experts in traffic safety warn that December and early January consistently show spikes in collisions, with some estimates suggesting that accidents increase by up to 20 percent compared with the rest of the year. On federal toll roads, the agency in charge of highways has reported double-digit growth in crashes between 2022 and 2023. It now deploys special operations during the December–January season, planning to cut accidents with more patrols, tow trucks and emergency staff on duty.
Cities have responded too. In Mexico City, the breathalyzer program known as Conduce sin Alcohol has been in place since 2003 and is now cited as one of the main reasons fatal crashes have dropped sharply in the capital. The model has been copied in several states, and every December, additional checkpoints appear near nightlife districts, pilgrimage routes, and highway exits. The message is blunt: celebrate as you wish, but not from the driver’s seat.
Families are quietly adjusting their own habits. Many now choose a designated driver for each gathering, or they plan to stay overnight rather than drive home in the early hours. Ride-hailing apps, taxis and even neighborhood agreements to share rides are part of the survival kit for the Guadalupe Reyes marathon. Some local governments also impose temporary bans on alcohol sales around 12 December or major holidays, hoping to keep the most dangerous mix—fatigue, high speed and heavy drinking—off their roads.
In the end, the season comes full circle. The same faith that sends pilgrims walking for hours toward the Basilica, and the same affection that packs homes for posadas and for rosca de reyes, also underpins the call to celebrate responsibly. The Guadalupe Reyes marathon is not about proving who can drink the most or stay out the latest. It is about telling the stories again next year, with everyone still at the table, laughing, praying and passing the punch down the line.
