24km
Half Marathon
- Elevation gain
- 1,527 m
- Time limit
- 8 h 30 min
See the distance

46K · A marathon where toughness meets beauty
From Jordán, at the bottom of the canyon, to San Gil, Colombia's adventure sports capital, by way of Barichara. It's 46 km and 2,338 m of climbing on stone paths, through historic towns and wild landscapes.
46K
Jordán, ringed by towering mountains with the river beside you, is the perfect setting for the start. Two flat kilometers along the river and then, suddenly, a brutal 1,200-meter climb: the heat and the rugged path are rewarded with an unrivaled view of the Chicamocha Canyon, which you leave behind step by step.
After El Punto (km 8.4) come fast traverses across wide farmland to Villanueva (km 15.4). Then a short climb on the Tierra Negra trail, past the Cuartel de Bolívar, and a quick descent into Barichara (km 23.9), where your crew can support you.
From Barichara the route climbs toward the antennas to the Hotel Carigua checkpoint (km 33), the marathon's high point at 1,811 m. San Gil is already in sight, but it's an illusion: the descent winds on for 13 kilometers. You run through the streets of San Gil and reach the finish knowing you've overcome every obstacle on the course and every goal you set in training.
46K

46K
| CP | Location | Km | Altitude | Cut-off | Services |
|---|---|---|---|---|---|
| PC0 | Jordán | 0 | 470 m | — | Start · hot potato broth and aguapanela (hot cane-sugar drink) before the gun, plus first aid |
| PC1 | El Punto | 8.4 | 1,554 m | — | Water, fruit and first aid |
| PC2 | Villanueva | 15.4 | 1,455 m | 6 jun 12:00 · 5 h | Water, fruit and first aid |
| PC3 | BaricharaCrew access | 23.9 | 1,337 m | 6 jun 14:30 · 7 h 30 min | Water, fruit, hot food and first aid |
| PC4 | Hotel Carigua | 33 | 1,811 m | ≈ 6 jun 17:00 | Water, fruit and first aid · highest point of the race, by the antennas |
| PC5 | San Gil | 46.0 | 1,114 m | 6 jun 20:00 · 13 h | Water, fruit, hot food and first aid |
The marathon has three cut-offs: Villanueva (5 h of race time), Barichara (7 h 30 min) and the finish in San Gil (13 h). Barichara is the marathon's authorized crew-access checkpoint (PCAA): one supporter per runner may give you food, drinks, clothing or a massage. Your supporters may be with you from 100 m before to 100 m after the checkpoint; anywhere else it counts as unauthorized assistance.
46K
Sunday 6 June 2027, 7:00 a.m., at Jordán main square, Santander.
The finish is at El Puente Shopping Center, near San Gil's main square. Times and route may be adjusted for safety; any change is announced through the race's official channels.
Friday 4 and Saturday 5 June 2027, 10:00 a.m. to 6:00 p.m., at El Puente Shopping Center, near San Gil's main square.
To collect your bib you must show all of your mandatory gear and have your documents uploaded through the form in the Runner's Guide. If you can't make it, someone else can collect your kit with your mandatory gear and the signed authorization form.
Age groups, awarded with medals:
Your age is the one you will be on 31 December 2027.
Cash prizes and sponsor awards go to the top three overall women and men. Age groups are awarded medals. See the details on the awards page.
The marathon is part of the Latin American Trail Circuit (Circuito Latinoamericano de Trail): see its rules at circuitolatinoamericanodetrail.com.
If you spend Saturday night in Jordán, on Sunday you can hand in a white bag, securely closed and marked with your bib number, name and distance, and we will take it to San Gil.
El Puente Shopping Center, near San Gil's main square and the race headquarters. The time limit is 13 hours: the marathon finish closes at 8:00 p.m. on Sunday.
The regular reference fee for the 2026 edition was COP 506,000. The registration platform always shows the current fee.
See registration stages, discounts and conditions on the registration page.
Finishers earn 2 ITRA points, and the race counts toward the UTMB Index in the 50K category.
46K
Trekking poles, knife or pocketknife, tweezers or thorn remover, sunscreen, petroleum jelly, GPS, cap or visor, sunglasses, a windproof or waterproof jacket with hood, and long sleeves and trousers to protect you from thorns and nettles.
Your race kit will not be handed over unless you show all of your mandatory gear. Judges may check it at any time: at the start, on the course, at checkpoints or at the finish. Each missing item adds a 20-minute penalty at every check.
46K
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