I just wanted to reply back on this thread as I have been offline for a bit from ST. I did IM South Africa last weekend. I'll have more of a report later as I had some issues on the bike, but the 100/100 worked well. I did zero runs longer than 17 kilometers in the last 2 months of the challenge and was still able to hit my goal of a sub 4 hour run split and moved up to 12th in the rather stacked 50-54 age group where everyone ahead of me has done Kona multiple times. Frequency and overall volume worked fine. The 3:58 run on a tough day was actually my fastest IM run in the last 5 IM's I have done and only one of two times sub 4 hours in the last 5 years. I realize that's not saying much on ST, but for me, that was a great result. If anyone cares final splits were 1:11/5:54/3:58. Most are saying that the bike was around 30 min slower than Kona at our ability range...plus I had some nerve issues on the bike which hopefully I am able to resolve soon. The swim was a bit of an "swam halfway to India" gong show in the middle of surf, currents and tides and did way too much extra swimming ending up 150m off the final turn buoy!!!
Dev
Dev