| Office Rent |
Fixed |
Include $1,500/month in baseline overhead from Month 1 through Month 60. |
Spreading rent across each race as if it changes with registrations. |
| Website & Platform Fees |
Fixed |
Include $800/month as recurring operating overhead for registration and site tools. |
Treating the platform fee like a per-participant processing charge. |
| Business Insurance |
Fixed |
Include $300/month in required overhead before event volume contributes profit. |
Leaving insurance out until the first large race. |
| Event Operations Manager |
Semi-fixed |
Model the salary step from 0.5 FTE in the first year to 1.0 FTE after Month 13. |
Holding staffing flat while registrations grow from 1,500 to 2,500. |
| Marketing & Communications Manager |
Semi-fixed |
Model the salary step from 0.5 FTE in the first year to 1.0 FTE after Month 13. |
Counting all marketing labor as variable ad spend. |
| Event Operations Direct Costs |
Variable |
Apply 6.0% of first-year revenue, falling to 5.0% in the mature year. |
Budgeting race operations as one flat monthly vendor bill. |
| Participant Supplies |
Variable |
Apply 3.0% of first-year revenue, falling to 2.5% in the mature year. |
Ignoring supply volume when registrations rise. |
| Contract Race Day Staff Wages |
Variable |
Apply 2.0% of first-year revenue, falling to 1.5% in the mature year. |
Putting race-day labor into permanent payroll. |