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O-SEE Backyard Ultra

O-SEE Backyard Ultra, Zittau
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Trail in Germany, Zittau

Distances

  • Trail

    O-SEE Backyard Ultra OBU 2026

    6.7 km

    Start: Jul 9, 06:00 AM

    109.00 EUR

  • Trail

    Backyard for Kids 2026 by OBU

    1 km

    Start: Jul 9, 08:00 AM

    14.00 EUR

About

A backyard ultra elimination race held around Olbersdorfer See near Zittau. Runners complete as many 6.7 km loops as possible in 60-minute intervals; the last runner standing wins. Includes a kids’ format on a 1 km loop.

Catering & aid stations

Water, juices, cola, tea, Tailwind energy drink, broth, soup, fruit, savory and sweet items, and potato soup with vegetarian options available continuously until DNF or race end.

Pacers

Races are run in hourly waves. A 3-minute, 2-minute, and 1-minute warning whistle precedes each start. Runners must be in the start area when the bell rings; late starters DNF. No personal support on course. For Kids, parents/friends may accompany but are not scored. Course officials and pacing dogs may be present.

Results

View official results

Typical weather in Zittau

Monthly averages based on historical data (2000–present).

Jan-3°
07:58
16:23
Feb-3°
07:16
17:16
Mar
06:15
18:06
Apr14°
06:06
19:56
May18°
05:12
20:44
Jun22°12°
04:47
21:17
Jul23°14°
05:05
21:10
Aug23°14°
05:49
20:23
Sep19°11°
06:37
19:17
Oct13°
07:25
18:10
Nov
07:18
16:15
Dec-1°
07:58
15:56

Weather data by Open-Meteo

What's included in entry

  • Drinks
  • Food
  • Medal
  • Parking
  • Camping

Prices & signup

  • O-SEE Backyard Ultra OBU 2026109.00 EUR
  • Backyard for Kids 2026 by OBU14.00 EUR

FAQ

What is the distance and format of the O-SEE Backyard Ultra?

Each loop is 6.7056 km with 40 m of elevation. It is an elimination race (last man standing) run in 60-minute waves.

Can I change my entry to the next year if I can’t attend?

Yes, with entry fee insurance you can move to OBU 2027 on 10 July 2027 until 1 June 2026 without providing reasons.

Is there catering and what are the dietary options?

Yes; vegetarian and vegan options are standard, with a wide selection of drinks and warm meals available.

Last updated: Jun 6, 2026, 12:08:39 AM

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