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Phox Elements
Stridewell coaching, in a runner’s words

One runner, three Sunday check-ins, one first marathon.

Priya Nandakumar
18-week first marathon plan, spring 2026
Finished in 3:58:12
Target was 4:15
Week 1
Monday 5 January
“
I ran for four minutes, walked for two, and still had to stop at the lamp post. My coach said that was exactly the right place to start.
5 km
longest run so far
Week 1 of 18
Week 9
Sunday 8 March
“
I ran 21 km on Sunday without stopping, then went home and made pancakes. The plan kept it boring in the best possible way.
21 km
longest run so far
Week 9 of 18
Week 18
Race day, 3 May
“
I crossed the line in 3:58 and cried at mile 24 for no reason at all. Every Sunday check-in is in a notebook I am keeping.
42.2 km
the whole thing
Week 18 of 18
Quoted from Priya’s weekly check-in forms, with her permission. Your plan is written around your week, not ours.