Trail
50 km
50 km
Start: May 30, 07:00 AM
70.00 EUR
Backyar ultra los verdaderos heroes
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Trail in Spain, Navacerrada
Distances
Trail
21 km
21 km
Start: May 29, 08:30 AM
40.00 EUR
Running
Vertical-km
1 km
About
High-level trail running event in the Sierra de Madrid featuring challenging mountain terrain and scenic routes.
Catering & aid stations
Water stations, energy gels, and fruit at aid stations along the course.
Pacers
Pacers will be present for key start waves listed on the Renntag schedule; follow pacer flagging at the start/finish area for target split times.
Results
View official resultsTypical weather in Navacerrada
Monthly averages based on historical data (2000–present).
Jan6°0°
↑ 08:39
↓ 18:13
Feb8°0°
↑ 08:12
↓ 18:50
Mar10°2°
↑ 07:28
↓ 19:23
Apr13°4°
↑ 07:38
↓ 20:56
May18°8°
↑ 07:00
↓ 21:27
Jun24°13°
↑ 06:45
↓ 21:50
Jul28°16°
↑ 06:58
↓ 21:47
Aug28°16°
↑ 07:27
↓ 21:15
Sep22°12°
↑ 07:58
↓ 20:26
Oct16°8°
↑ 08:28
↓ 19:37
Nov10°3°
↑ 08:04
↓ 17:59
Dec7°1°
↑ 08:34
↓ 17:50
What's included in entry
- Race number
- Finisher medal
- Event t-shirt
- Timing chip
- Event backpack
- Race-day insurance
Prices & signup
- 21 km40.00 EUR
- 50 km70.00 EUR
FAQ
What is the registration deadline?
Registration closes 48 hours before race start or when capacity is reached.
Is there on-site registration?
On-site registration is not available; all entries must be completed online prior to the event.
What is the refund policy?
No refunds within 14 days of the event; contact organizers for exceptional cases.
Last updated: Jun 5, 2026, 07:52:55 PM
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