MessengerAtlantic Cliff Adventure
Event summary
The Atlantic Cliff Adventure 2025 takes place on 16 November 2025 in Charneca (Cascais, Portugal), organized by Associação da Charneca with support from the Cascais City Council. The event offers three options: a 20 km Long Trail, a 10 km Short Trail, and a 10 km Walk, with the start hosted at União Desportiva da Charneca.
Open to adult runners across standard trail age groups (from U23 18–22 up to 70+), the race is part of the Merrell Circuit 2025/2026. With chip timing on the competitive distances and full on-course support (insurance, first aid, and aid stations), it’s a community-led event focused on safe, well-organized participation over local trails around Charneca.
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Age categories/divisions: U23 (18–22), Seniors (23–39), V40 (40–44), V45 (45–49), V50 (50–54), V55 (55–59), V60 (60–64), V65 (65–69), V70 (70+). Reference date: event day.
Start/finish locations: Start at União Desportiva da Charneca, Avenida da Charneca, 2750-530 Cascais. Finish: —
Start times per category/distance:
08:45 – Control “Zero” K20 • 09:00 – Start K20 • 09:15 – Control “Zero” K10 • 09:30 – Start K10 • 09:35 – Start Walk • 10:30 – First K10 expected • 10:45 – First K20 expected • 12:00 – Awards.
Participants limit: 600 paid registrations (overall).
Registration deadline: 09 November 2025 or until 600 paid entries.
Timing method: Chip timing (Long Trail & Short Trail). Walk without chip.
Aid station placement: Aid stations (solids/liquids) in assistance zones and at finish.
Prizes: Top 3 overall (M/F). Top 3 per age group in Long & Short Trail. Largest team across the three events. Top 3 teams (M/F) in Long & Short Trail.
Location
get directionsRaces
Trail Run 20 km
Trail Run 10 km
Walking 10 km
Benefits
🎽 Event T-shirt; bib with integrated chip for Long & Short Trail (Walk bib without chip).
🛡️ Sports insurance included; on-course first aid and logistical support.
🥤 Solid and liquid aid at assistance points and at the finish.
🏆 Awards for overall, age-group and team categories, plus prize for largest team.
