A retrospective

100.

WEEKS OF RUNNING

Sep 15, 2024 — Aug 23, 2026.

4,549.4
Total miles
635
Total runs
670h
Time on feet
8:50
Avg pace /mi
26.44
Longest run (mi)
84,329
Elevation gain (ft)

The report

100 weeks, one story

I started running in the fall of 2024 with the goal of being able to run a 10k everyday. Now, 100 weeks later, I've run a 10k everyday for the last 166 days (and counting).

I ran 2 marathons in 2025: The Boise River Marathon and The City of Trees Marathon. I've got a total of 5 races planned for 2026: a 5K, a 10K, a half marathon, and 2 full marathons (Idaho Running Day and City of Trees). In 2027, I'm going to start running ultras. My first ultra is going to be the Wilson Creek Frozen 50K in January 2027 (It's gonna be cold!!).

The numbers

Weekly mileage

Miles logged per training week, all 100 weeks.

Weekly hours

Hours logged per training week, all 100 weeks.

Milestones

The highlight reel

dates worth remembering

SEP 15, 2024
Run #1
6.27 mi · 10:13 /mi · Caldwell — the first entry in the log.
MAY 3, 2025
First marathon — Boise River Marathon
22.2 mi · 3:46:14 · 10:11 /mi · Greenbelt, Lucky Peak State Park
OCT 11, 2025
Second marathon & new longest run — City of Trees Marathon
26.44 mi · 3:43:44 · 8:28 /mi · a 1:43 PR over the Boise River Marathon
JUN 1–7, 2026
Biggest week — 100.0 miles
Week 89 · the only week to hit triple digits so far
JUN 20, 2026
Fastest pace — Caldwell Classic 5K
3.13 mi · 6:15 /mi · the quickest mile pace anywhere in the log
AUG 15, 2026
Longest trail run — Hawkins Range Reserve
18.62 mi · 2,969 ft of gain · third-longest run overall

Chapter by chapter

The journey

I’ve been running consistently for nearly 2 years now. A lot has changed over that time, but some things have remained the same. I’ve been increasing my volume and intensity gradually over this time, and I’m finally incorporating more track workouts into my weekly running plans. My usual run is a sub-1-hour 10k.

DK Running
Out on the daily — one of hundreds of Caldwell training miles.

Chapter 1 · Sep–Dec 2024

The first steps

481.5 mi · 74 runs 74.0 hrs on feet avg pace 9:13 /mi longest 13.78 mi · Oct 25, 2024 15 weeks, 2 off

The first few months of running were very challenging and very rewarding. I saw a lot of progress in the early weeks, but it came with a lot of soreness. I didn't run for 2 weeks in December of 2024 due to working a lot of overtime and starting to feel burnt-out. After deciding to prioritize running and improve my time management skills, I've been running every week since.

Chapter 2 · Jan–Apr 2025

Finding a rhythm

487.9 mi · 77 runs 69.7 hrs on feet avg pace 8:34 /mi longest 13.13 mi · Mar 18, 2025 17 weeks

My pace picked up noticeably at the start of 2025 as I trained for the Boise River Marathon. Up to this point, all of my running has been on concrete in the suburbs of Caldwell, Idaho. I wanted to start going to the track more (and join some run clubs), but it was a lot easier to just run at home around my neighborhood. During this phase of my training, I was just trying to build up my aerobic base. I was running at a pace that I could repeat each day without getting overly-tired.

Chapter 3 · May 3, 2025

The Boise River Marathon

22.2 mi · 3:46:14 10:11 /mi Greenbelt — Lucky Peak State Park

I made a big mistake on the course, and missed 4 miles of the course! There was a spot near the 16 mile marker where I was supposed to make a turn and go 2 miles before returning and continuing on. I knew something was up when the mile markers suddenly jumped into the 20's, but it was too late to do anything at that point. I finished the race, but I was quite bummed as I finished. I learned the importance of studying the course map before the race. I had expected the course to be thoroughly marked, but there were several spots where I wasn't sure which fork to take.

DK Boise River Marathon
At the finish — Boise River Marathon, May 3, 2025.

Chapter 4 · May–Oct 2025

Trails and the run club era

998.6 mi · 153 runs 142.4 hrs on feet avg pace 8:33 /mi 24 weeks

There's a running group called "Boise Area Runners" (BAR) that has runs posted for nearly every day of the week. Additionally, there are a dozen or so other running groups in the greater Boise area. I had been wanting to join some running groups for a while, but I used the excuse of "lack of time" for not going to the group runs. I finally started making it out to the Wednesday and Sunday group runs with BAR, and it was a lot of fun. It was great meeting more people that were into running, and it was awesome to have people to talk to during the runs.

Sidewinder Trail
Sidewinder Trail, up in the Boise foothills.

Chapter 5 · Oct 11, 2025

City of Trees Marathon

26.44 mi · 3:43:44 8:28 /mi Greenbelt - Ann Morrison Park 1:43 faster than Boise River

This time I ran the full marathon! I completed the entire 26.2 miles in less time than it took me to complete the 22.2 miles of the Boise River Marathon. I felt very good during and after the race, but it was definately starting to get hot towards the end. There were several times that I wanted to stop and dunk my head in the river real quick, but I didn't.

DK City Of Trees Marathon
City of Trees Marathon finish, Oct 11, 2025.

Chapter 6 · Oct 2025–May 2026

The big build

1,680.2 mi · 222 runs 245.9 hrs on feet avg pace 8:47 /mi 34 weeks

After running the City of Trees marathon, I started my winter arc of training. It didn't really consist of anything new, I was just trying to be more consistant with my running. I would try to run my 10k everyday, and try to make it to at least one club run each week. As the weeks went by, I kept seeing improvements in my pace and total mileage.

Chapter 7 · Jun–Aug 2026

Peak mileage, and where things stand

852.5 mi · 107 runs 130.5 hrs on feet avg pace 9:11 /mi 12 weeks 100-mi week · Jun 1–7 100-mi week · Jul 13–19 5K PR · 6:09 /mi

This summer I've reached several new personal records. There were two weeks that I totaled over 100 miles in the week. I also ran my fastest 5K ever! I ran the Caldwell Classic 5K on June 20, 2026. I completed the 3.13 miles in 19:16 (which comes out to a pace of 6:09 per mile). I finished 4th overall, but I got 1st for my age group (30-39).

DK Caldwell Classic 5K
Bib #511 — Caldwell Classic 5K, Jun 20, 2026.

Looking ahead

What's next

I've got four more races lined up for this year: Great Futures 10K (August), Fit One Half Marathon (September), Idaho Running Day Marathon (October), and City of Trees Marathon (October). Additionally, I'm running my first ultramarathon next year: the Wilson Creek Frozen 50K (January). I'm going to start an 8 week training block in November that will heavily include trail/hill workouts and high-mileage weeks. Until then, I plan on keeping my weekly mileage at 60 with more track/speed workouts to get me ready for the road marathons.