Five days until the Afton 50K trail race... Early this year, I felt 5:00 was likely, though I've never done well there (5:28 I think is my best). Now 6:00 seems likely, which is still an improvement over the Chippewa Moraine 50K debacle of 7:00.
I got to wondering what Afton times signify for the Superior Sawtooth 100 Mile, which I'm doing this year. Most people who ran both in the same year finished Afton between 6:30 and 7:00, which surprised me a bit. There's enough data to find that: finishing Afton in 7:00 gives a slightly better than 50% chance of finishing Superior in 38:00 (the cut-off). 6:00 improves the odds to 6 out of 7. 5:30 gives 14/15 and 5:00 gives 38/39.
That's the chances of not timing out, however. The overall finish rate hovers around 66% at Superior (75% in perfect weather), because most people who drop do not drop because they miss cut-offs.
Finishing Afton does not increase the odds of finishing Superior.
Fisher's Big Wheel
1 week ago