Solda Wax Recommendations

This race is at Hanson Hills in Grayling, MI. Course is 15km or 30 km skate race. It looks like transformed snow. The current NOAA forecast is :

Tonight: Scattered flurries between 10pm and 1am. Mostly cloudy, with a low around 19. West wind around 10 mph.

Friday: Mostly sunny, with a high near 32. West wind between 5 and 10 mph.

Friday Night: Partly cloudy, with a low around 12. West wind around 5 mph.

Saturday: Partly sunny, with a high near 31. West wind between 5 and 10 mph.

My guess is abrasive, transformed snow. It could be colder than the 12F overnight. I would pick a medium to stiffer flex ski with a cold base and a medium/universal grind.

Base wax: On clean base start with Solda Performance Green, scraped and brushed.
Race wax: Go next with Solda F31 or F40 Violet, scraped and brushed. Finish with Solda HP05 - S30 mix 70/30.

If you have another pair of skis and can try a different wax for warmer conditions do the following:
Base wax: Mix Solda Performance Red and UF7 50/50, scraped and brushed.
Race wax: Solda F40 Red. Finish with HP05.

Have a good race.