The 54th Norwegian Biathlon Championships were held in Trondheim from 21 March to 25 March 2012 at the stadium Saupstad Skisenter, arranged by Trondhjems Skiskyttere and Byåsen SSL. There were a total of 8 scheduled competitions: individual, sprint, mass start and relay races for men and women.
Ole Einar Bjørndalen did not participate in any races.
All times are local (UTC+1).
| Date | Time | Event |
|---|---|---|
| 21 March | Women's 15 km individual | |
| Men's 20 km individual | ||
| 23 March | Women's 7.5 km sprint | |
| Men's 10 km sprint | ||
| 24 March | Women's 10 km pursuit | |
| Men's 12.5 km pursuit | ||
| 25 March | Women's 3 × 6 km relay | |
| Men's 4 × 7.5 km relay |
| 20 km individual details | Tarjei Bø Markane IL | 48:22.6 (0+1+0+1) | Dag Erik Kokkin Åsnes SSL | 50:08.4 (0+0+0+1) | Rune Brattsveen Nordre Land IL | 50:56.2 (0+2+0+1) | |
| 10 km sprint details | Emil Hegle Svendsen Trondhjems Skiskyttere | 24:35.3 (0+0) | Lars Berger Dombås IL | 24:43.7 (0+2) | Stian Gilje Sandnes SSL | 25:23.1 (0+0) | |
| 15 km mass start details | Rune Brattsveen Nordre Land IL | 40:05.6 (0+1+0+0) | Lars Berger Dombås IL | 41:03.2 (1+1+2+2) | Emil Hegle Svendsen Trondhjems Skiskyttere | 41:28.8 (1+1+2+1) | |
| 4 × 7.5 km relay details | Oslo og Akershus I Magnus L'Abée-Lund Christian Sæten Andreas Grimstvedt Henrik L'Abée-Lund | 1:10:15.1 (0+0) (0+0) (0+0) (0+1) | Buskerud I Frode Andresen Tommi Luschinger Erlend Bjøntegaard Vetle Sjåstad Christiansen | 1:10:24.3 (2+0) (0+1) (0+0) (0+0) | Sør-Trøndelag I Syver Nygård Andreas Dahlø Wærnes Arve Lien Johnsen Emil Hegle Svendsen | 1:11:02.1 (0+0) (0+0) (0+1) (0+0) |
| 15 km individual details | Tora Berger Dombås IL | 45:12.7 (1+0+0+0) | Synnøve Solemdal Tingvoll IL | 47:56.7 (1+0+3+0) | Ane Skrove Nossum Stiklestad IL | 48:21.2 (1+0+0+2) | |
| 7.5 km sprint details | Tora Berger Dombås IL | 18:54.2 (0+1) | Synnøve Solemdal Tingvoll IL | 19:00.9 (1+1) | Fanny Welle-Strand Horn Oslo SSL | 19:31.3 (0+1) | |
| 12.5 km mass start details | Tora Berger Dombås IL | 34:20.2 (1+0+1+0) | Synnøve Solemdal Tingvoll IL | 35:03.6 (1+1+2+0) | Marte Olsbu Froland IL | 37:06.9 (1+0+1+0) | |
| 3 × 6 km relay details | Nord-Østerdal I Marion Rønning Huber Bente Losgård Landheim Tora Berger | 51:03.5 (0+1) (0+0) (0+0) | Oslo og Akershus I Thekla Brun-Lie Tiril Eckhoff Fanny Welle-Strand Horn | 51:25.7 (0+0) (0+0) (0+0) | Oppland I Vilde Ravnsborg Gurigard Maren Wangensteen Hanne Tingelstad | 52:03.8 (0+0) (0+0) (0+0) |