I just generated some new ones for you! For my meeting, I generated 30 or so and handpicked the ones I liked the most. Some of them were pretty obvious, some I would not thought of. Here is a sampling below!

Sure, here are some more specific shots that could be included in a mountain biking event:

Close-up of participants' faces as they focus on the trail ahead

Tracking shot of participants as they navigate tight turns and obstacles

Close-up of participants' hands gripping handlebars and shifting gears

Overhead shot of participants riding through a technical downhill section

Action shot of participants jumping over obstacles or performing tricks

Panning shot of participants riding through a beautiful natural setting

Close-up of participants' muddy and exhausted faces after the race

Aerial shot of the starting and finish line, with a crowd of spectators cheering

Close-up of participants holding up a sign or banner promoting the nonprofit's mission Interviews with participants about their experience with the event and how it has helped them.