Invictus Challenge — Petrovaradinska tvrđava
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Petrovaradin / Novi Sad, Serbia · Invictus Challenge · Last listed edition Sat 4 Apr 2026
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Event details
- Dates
- Last listed edition: Sat 4 Apr 2026
- Formats
- Night OCR — advertised 6 km · Competitors / Open / university students · Fun — untimed, obstacles optional
- Place
- Petrovaradin Fortress; exact gate unknown, Petrovaradin / Novi Sad, Serbia
- Series
- Invictus Challenge
How we checked these details
- The advertised six-kilometre night course uses fortress walls and tunnels. Competitors, Open and university-student entries use the OCR programme; Fun is untimed with optional obstacles. The Wacky Sheep merchandise category is not a separate course. The obstacle count is unverified.
- The original organizer calendar and dedicated 2026 programme verify this historical listing. A past calendar date does not prove that the race took place or that registration remains open. No 2027 programme is verified. General Open and Competitors rules allow entrants older than fifteen with a parent or guardian at packet pickup; individual eligibility should be checked with the organizer. Exact start coordinates are unverified.
Event sources
- Complete original 2026 OCR programme ↗invictuschallenge.rs · Checked 2026-10-27
- Complete original six-programme OCR calendar ↗invictuschallenge.rs · Checked 2026-10-27
- Complete original general OCR rules; edition conflicts retained ↗invictuschallenge.rs · Checked 2026-10-27
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