Timing was an issue -- in so many ways. The original plan was to do this ride on Monday -- which by Sunday night we knew was going to be a windy day. And a head-windy day, at that. So we moved plans around and re-scheduled for Wednesday. For us -- two accountants and a math major -- estimating how long it takes to bike 16 plus miles should be fairly easy, and I think we all knew that this would be an all day event. We (my usual two adventurous friends plus me) met outside the garage about 9:30 yesterday morning to load up the 3 bikes. The plan was to use two cars and to drop one vehicle with an empty bike rack in South Haven at the trailhead for the Kal-Haven rail to trail linear park. The second car would carry the bikes to the beginning point of our ride. (I need a diagram to keep the details of the "spot a car" technique straight.) LH has a really nice bike rack that holds up to four bikes, but it took a while to get everything loaded on it and it was 10:30 ish when we pulled out of the driveway. The trip to the South Haven trailhead took a bit over an hour where we dropped GG's truck with the empty bike rack, then LH drove the 3 of us and our bikes east to Bloomingdale, a (very) small town along the trail, to begin the ride back to South Haven.

We were ruthlessly efficient in the unloading process, and were on the trail by noon. The trail is paved at the trailhead in Bloomingdale, but it's mostly hard packed dirt with some gravel and crushed concrete here and there. This is the second time we've ridden this trail,
the first time was 3 years ago in July. Fall colors added an extra element but we rode the same section in the same direction. East to west is still downhill (net) going towards the big lake, and we had a slight tailwind now and then.
Lots of leaves and a few bridges here and there. Shaded and cool, with only a handful of other people using the trail for most of the trip.
The obligatory photos to prove that we were all there.
This is a pretty good representation of what it was like. Note that it wasn't all downhill--
Our trail map showed a picnic table at about 9 miles into the ride -- it existed, but the town of Lacota only barely does. We stopped for a snack and a sit down before continuing on.
(Note the bench to the left of the bridge.) This covered bridge is less than a mile from the end of the trail, and is a high point of the ride. It's very cool, but not original.

This was one of the few places where we saw vivid colors -- this was taken from inside the bridge. The remainder of the trail was along the river, and near the end the trail dipped close enough to the river to be half covered in water. The benefit of having done this section before was that we knew that the very last bit of trail involved a fairly long uphill into the parking lot where we'd left GG's truck. The hill seemed less difficult this time, though still long. Not as steep as I remember it, though -- So... 16+ miles, with almost exactly two hours of wheel turning time. Trail surface makes a big difference. Plus time for snacks and picture taking, it was well after 2:30 by the time we loaded up the bikes on GG's truck. Part of these bike trips is pretty much always having lunch somewhere after we're done. We drove the fully loaded truck into downtown South Haven only to find the planned lunch spot had closed for the season. Fortunately there was a brew pub more or less across the street, and around 3:30 I texted JB that we'd just ordered lunch and it would be a while before we got back. Lunch consumed, we piled into the truck for the trip back to Bloomingdale to pick up LH's car before heading home. Hilly, picturesque, lots of blueberry fields turning red, asparagus fields gone to seed and orchards of one sort or another. And lakes. Typical southwest Michigan, but very pretty in the fall. Home around 6:30 to unload and sort out all the bikes and equipment. So the answer to how long it takes to ride 16 miles? About 9 hours. Totally worth it.