17 May 2025 | Killarney Power Series Round 4 | Killarney International Raceway | Supplementary Regulations |
17 May 2025 | ST Faiths Enduro | St Faiths | Supplementary Regulations |
18-24 May 2025 | South African Safari Rally (Moto | Quad) | Sun City | Supplementary Regulations |
| | | Bulletin 1 |
24 May 2025 | WPMC Short Circuit Club Championship Round 5 | Killarney International Raceway | Supplementary Regulations |
24 May 2025 | BMSC Regional and Club Race Day Round 3 | East London Grand Prix Circuit | Supplementary Regulations |
25 May 2025 | Zone 7 Motocross Regional and Club Championship Round 3 | Zone 7 – SpeedSpot Motorsport Cape Town | Supplementary Regulations |
31 May 2025 | South African National Motocross Championship Round 4 & KZN Motocross Regional Championship Round 3 | Thunder Valley | Supplementary Regulations |
1 June 2025 | Zwartkops Raceway Social Circuit Motorcycle Round 2 | Zwartkops International Raceway | Supplementary Regulations |
7 June 2025 | Markon River Lodge Enduro | Markon River Lodge | Supplementary Regulations |
20-21 June 2025 | National Extreme Festival | Zwartkops International Raceway | Supplementary Regulations |
3-5 July 2025 | IMPI Hard Enduro 2025 | Hlalanathi Resort | Supplementary Regulations |
5 July 2025 | FS/NC Motocross Club Championship Round 2 | Bloemfontein Off Road Club | Supplementary Regulations |