Just to reiterate what Tom said -
there has been no decision to close the sandy climb. After the pushback we got last year on the topic, I stated that I was going to hold off. This is a long post but hopefully it will help get everyone on the same page and allow us move forward with a resolution:
This discussion started because the shorter climb before the sandy climb has eroded significantly in recent years. Riders started complaining last year about how it was becoming unrideable. The sandy climb itself is not much of a problem from my perspective as it hasn't changed significantly over the past several years.
I worked with the IMBA trail care crew to perform an assessment of the climbs in question several years ago. IMBA's immediate recommendation was to reroute/eliminate the small climb in between the 2 existing climbs, which we've already done. They said that the sandy climb is sustainable as long as we were fine with a few inches of sand covering the trail surface (just as others have stated here). However,
IMBA's assessment was that the initial climb is on a grade that is 5%-10% steeper than the trail surface can sustain. The IMBA crew predicted that within 5 years we would experience significant erosion problems (this started last year) and would need to choose one of the following:
- Rebuild the climb from scratch and change the trail surface. This will involve using logs/rocks as the trail surface for the duration of the climb and means more initial effort along with more yearly maintenance that will take away from other efforts to maintain and improve the XC loop
- Find a different place to climb the hill (hence my suggestion for using ambulance trail)
Given the feedback on this idea over the past 6 months, I think it's safe to say that most active club members who ride there would like to keep the trail open. I'm glad that so many folks are passionate about the XC loop and I hope that you are all just as motivated to help out with the build and maintenance that will be required to keep this climb open. Moving forward, I'm thinking there are two ways we can approach this:
- Focus on rebuilding the shorter climb as I described above. This means the only way up the hill will be the rebuilt shorter climb and the subsequent sandy climb, and more time will need to be spent each year keeping the shorter/steeper climb rideable.
- Keep the existing climbs open "as is", and work on building a sustainable switchback route up the ambulance trail. This would allow us to classify the ambulance trail as the "main route" up the hill, reducing riders pressure on the existing climbs and allowing us to keep them open as a more challenging alternative to the ambulance trail.
Post up here with your preference. Depending on the responses I get on this topic, we'll be moving forward with either #1 or #2 on the 4/7 trail day. Over the next couple weeks I'll be posting up here for a some ad hoc sessions to prep for the official workday on 4/7 if you'd like to help out and/or provide input in advance (yes, I'm actually in town now).