Date, registration & deadlines
Jun 14, 2026 · Registration open
Local guides
Race data
| Modality | Distance | Elevation Gain | ITRA | Max Time | Price |
|---|---|---|---|---|---|
| Alpine Marathon 44K | 44 km | D+ 2500m | - | 9h | 58 EUR |
| Cross Alpino del Telégrafo 19K | 19 km | D+ 1050m | - | - | 29 EUR |
What you need
How long will it take you?
Estimate your race time based on distance, elevation and your runner level.
Historical weather
Typical weather for the race date (10-year average)
Temperature
12°C – 24°C
Average 18°C
Rain
20%
0.6 mm avg
Wind
18 km/h
max. average
Sunshine hours
13h
daily average
Gear recommendations
Sun protection essential (13h sunshine, up to 24°C)
Forecast for June 14
Real-time data from Open-Meteo
Maratón Alpino Madrileño: high mountain just one hour from Madrid
The Maratón Alpino Madrileño (MAM) is one of Spain’s most storied mountain races. Born in 1999, its 28th edition in 2026 preserves the original spirit: a demanding alpine marathon across the highest peaks of Sierra de Guadarrama, starting and finishing in the heart of Cercedilla.
The course: 44 km across the roof of Madrid
The MAM traverses the most iconic points of the Sierra de Guadarrama National Park:
- Siete Picos (2,138m) — A spectacular and technical ridge
- Alto de las Guarramillas / Bola del Mundo (2,265m) — The Sierra’s iconic summit
- Pico de Peñalara (2,428m) — The highest point in the Community of Madrid
- Puerto de Navacerrada and Puerto de Cotos — Intermediate passes with aid stations
Approximately 50% of the course runs above 2,000 metres, with technical terrain (rock, scrambles, possible snow patches in June) that demands high-mountain experience. Use our time estimator to predict your finish time based on the elevation profile.
Cross Alpino del Telégrafo: Saturday’s race
On Saturday afternoon, the Cross Alpino del Telégrafo takes place — a short, intense 19 km race with 1,050m D+ passing through Fuenfría, Siete Picos, and the Navalmedio Valley. Start at 17:45 from Cercedilla’s Plaza Mayor.
Cercedilla: gateway to Sierra de Guadarrama
Cercedilla is one of the best-connected mountain towns from Madrid: a direct Cercanías commuter train from Chamartín (line C-8b, ~1h15) and the A-6 motorway just 60 km away. A town with deep mountaineering heritage, it is the starting point of the historic Camino Schmidt and routes through the Valle de la Fuenfría.
Cut-off times for the Alpine Marathon
The maximum time to complete the Alpine Marathon is 9 hours, with intermediate checkpoints:
- Puerto de Navacerrada (outbound): 2h35
- Puerto de Cotos (outbound): 3h40
- Puerto de Cotos (return): 5h45
- Puerto de Navacerrada (return): 8h00
A race where pacing, weather management, and technical terrain skills matter as much as fitness.
Review the mandatory gear guide to prepare for the equipment requirements, and discover more races in Madrid.
Mandatory Gear
According to the official race regulations
360 Complete Pack
Maratón Alpino Madrileño 2026 Registration
Inscripción28th edition. Registration limited to 400 bibs per race via Deporticket. Discounts for FEDME and RFEA Trail licence holders.
Browse all inscripciónTips
- • Bibs sell out fast: register on February 27 at 10:00 AM
- • 4 EUR discount for Saturday bib pickup (June 13)
- • 2 EUR discount for FEDME or RFEA Trail licence holders
- • Optional cancellation insurance for 4 EUR (80% refund until May 22)
Where to stay for the Maratón Alpino Madrileño
AlojamientoCercedilla has good rural accommodation and is just one hour from Madrid city centre.
Browse all alojamientoTips
- • Cercedilla has rural houses, guesthouses, and a few hotels
- • Navacerrada and Los Molinos are nearby alternatives
- • Madrid city centre is 60 km away: a viable option if you start early
- • June is high season in the Sierra: book well in advance
Gear for the Maratón Alpino Madrileño
MaterialHigh-mountain race with technical terrain. 50% of the course is above 2,000m and there may be snow patches in June.
Salomon
Salomon Speedcross 6
La zapatilla de trail más versátil de Salomon, ideal para terrenos técnicos y barro. Agarre excepcional con suela Contagrip y amortiguación EnergyCell+.
Gore Wear
Gore Wear R7 GTX Shakedry
Chubasquero Gore-Tex Shakedry ultraligero (110 g). Impermeabilidad total sin membrana interior, altamente transpirable. El referente para corredores de montaña.
Buff
Buff Thermonet
Buff tubular térmico con tecnología Primaloft. Retiene el calor corporal, ultraligero y polivalente: gorro, braga, cinta. Ideal para alta montaña.
Lifesystems
Lifesystems Thermal Blanket
Manta térmica de emergencia reflectante. Retiene el 90% del calor corporal. Ultraligera (60 g) y compacta, cabe en cualquier mochila de trail.
Salomon
Salomon Soft Flask 150 ml
Vaso blando reutilizable de 150 ml para avituallamientos. Se pliega vacío, cabe en cualquier bolsillo. Válvula de mordida para beber sin parar.
Tips
- • Trail shoes with strong grip on rock and technical terrain
- • Windproof jacket mandatory: weather changes fast at 2,400m
- • Gloves and hat/buff mandatory for the Alpine Marathon
- • Emergency blanket mandatory (minimum 130x210 cm)
- • Personal cup or container mandatory at aid stations
Nutrition for the Maratón Alpino Madrileño
Nutrición9-hour time limit for the marathon. Eight liquid aid stations and four solid food stations on the course.
226ERS
226ERS Isotonic Drink
Bebida isotónica en polvo de la marca española 226ERS. Aporta carbohidratos, electrolitos y minerales para mantener la hidratación durante el ejercicio. Fórmula con amilopectina para absorción rápida sin molestias digestivas.
GU
GU Energy Gel Original
Gel energético con 100 calorías y 21g de carbohidratos por sobre. Mezcla de maltodextrina y fructosa para absorción óptima. Incluye aminoácidos y electrolitos. El gel más usado en ultratrails de todo el mundo.
Gourmet Latino
Bocadillo de Guayaba Gourmet Latino
Bocadillo de guayaba natural en formato individual de 26 g. Alto contenido en vitamina C y carbohidratos de rápida absorción. Textura sólida y envoltorio fácil de abrir, ideal para llevar en carrera. Sabor dulce intenso que aporta energía inmediata sin necesidad de agua.
Tips
- • The Alpine Marathon has 8 liquid and 4 solid aid stations
- • The Cross del Telégrafo is shorter but very intense: carry gels
- • June heat in the Sierra can dehydrate you quickly
- • Carry at least 1 litre of water capacity
How to get to Cercedilla
TransporteCercedilla is in Sierra de Guadarrama, 60 km northwest of Madrid, with excellent train connections.
Browse all transporteTips
- • Cercanías commuter train line C-8b from Chamartín (~1h15)
- • By car: A-6 motorway to Collado Villalba, then M-622
- • Parking available in Cercedilla (arrive early)
- • From Cercedilla train station, everything is within walking distance
Car rental for the Maratón Alpino Madrileño
Alquiler de vehículoIf you're coming from outside Madrid, a car lets you explore Sierra de Guadarrama and the area around Cercedilla.
DRIVALIA
DRIVALIA Alquiler de vehículos por Suscripción CarCloud Country Plus
Suscripción de alquiler de vehículos tipo SUV/crossover, ideal para llegar a carreras de montaña por carreteras rurales y pistas forestales.
DRIVALIA
DRIVALIA Alquiler de vehículos por Suscripción CarCloud City
Suscripción de alquiler de vehículos urbanos, perfecta para desplazarte a carreras con buenos accesos por autovía y carretera convencional.
Tips
- • 60 km via motorway to Cercedilla
- • Take the chance to visit La Pedriza, Valle de la Fuenfría, or Segovia
Sports insurance for the Maratón Alpino Madrileño
SeguroHigh-mountain race with technical sections and possible snow patches. Registration includes liability and accident insurance.
Browse all seguroTips
- • Registration includes civil liability and accident insurance
- • If you're not a Spanish federation member, consider additional sports insurance
- • Sierra de Guadarrama has 112 emergency rescue services
Sun protection for the Maratón Alpino Madrileño
Protección solarMid-June near the summer solstice means maximum daylight hours and strong UV at 2,400m altitude. With 50% of the course above 2,000m, sun exposure is relentless on the open ridges.
ISDIN
ISDIN Fotoprotector Fusion Water SPF 50+
Protector solar facial ultraligero de fase acuosa con SPF 50+. Textura fluida que se absorbe al instante sin dejar residuo graso, ideal para aplicar durante la carrera. Resistente al agua y al sudor.
Sun Bum
Sun Bum Sunscreen Lip Balm SPF 30
Bálsamo labial con protección solar SPF 30 en formato stick. Hidrata y protege los labios de quemaduras solares, un punto que muchos corredores olvidan. Sabor a coco, sin parabenos.
Tips
- • Reapply every 2 hours, even on cloudy days
- • The Siete Picos and Peñalara ridges are fully exposed — apply before the start and at every aid station
Body care for the Maratón Alpino Madrileño
Cuidado corporalEye protection and head coverage are essential for the long hours above 2,000m on exposed granite ridges in the Sierra de Guadarrama.
Julbo
Julbo Aerospeed
Gafas de sol deportivas con lentes fotocromáticas Reactiv que se adaptan automáticamente a las condiciones de luz (categoría 1 a 3). Diseñadas para trail running con patillas antideslizantes y ventilación integrada.
Buff
Buff CoolNet UV+
Tubular multifunción con protección UV UPF 50+ y tecnología de refrigeración. Se puede usar como cuello, cinta de cabeza, balaclava o muñequera. El tejido CoolNet refleja los rayos UV y enfría la piel por evaporación.
Tips
- • Sunglasses with category 3 lenses reduce eye strain on the bright, reflective rock
- • A UV buff under the mandatory hat or buff keeps your neck protected on the exposed ridgeline
Frequently Asked Questions
- When is the Maratón Alpino Madrileño 2026?
- The 28th edition takes place on June 13-14, 2026. The Cross Alpino del Telégrafo starts on Saturday at 17:45 and the Alpine Marathon on Sunday at 8:00.
- What distances does the Maratón Alpino Madrileño offer?
- Two races: the Alpine Marathon 44K with 2,500m D+ (Sunday) and the Cross Alpino del Telégrafo 19K with 1,050m D+ (Saturday).
- How much does registration cost?
- The Alpine Marathon costs 58 EUR (56 EUR with Saturday bib pickup, 54 EUR for FEDME/RFEA Trail licence holders). The Cross del Telégrafo costs 29 EUR (26 EUR for licence holders).
- How many spots are available?
- 400 bibs per race, on a first-come-first-served basis. Registration usually sells out quickly.
- How do you get to Cercedilla?
- Cercedilla is 60 km from Madrid, reachable by car via the A-6/AP-6 motorway or by Cercanías commuter train (line C-8b from Chamartín, ~1h15).
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