Derek Holdsworth
USA · Assigned event: 800m
How this event was assigned
Assigned event is a grouping rule, not a declared specialty: the event with the highest stored 2024 World Athletics result points wins. Ties use the number of stored results, then the event name alphabetically. Missing scores sort last. An athlete can race other events; this label does not say which event they trained for. The source’s 1,100-point floor and incomplete result collection can affect the assignment.
800m: 1102 points (1 stored results)
2024 season bests
Recorded running in 2024
50 of 52 full weeks contain Run records. These summaries describe recorded running weeks, not a complete training year.
Median recorded distance
60.1 km
50 full weeks with measured Run distances
Median Run record count
10.0
50 full weeks with recorded runs
Median recorded run days
5.5
Distinct UTC dates, not training sessions
Source warnings affect 1 of the recorded running weeks. Their activity records remain visible. A week without a warning is not proof of complete capture.
Gaps: unavailable
Amber outline: source warning
Dashed column: Dec 30–31
Scroll horizontally within each chart to view all 53 weeks.
Recorded running distance · km
Run record count · not session count
Recorded running days · UTC
Inspect weekly values and source evidence
Zero records means no stored runs, not zero training. December 30–31 is excluded from the full-week medians.
| Week (UTC) | Run distance | Run records | Run days | Evidence |
|---|---|---|---|---|
| 01 Jan–07 Jan | 86.7 km | 13 | 7 | Activity and weekly record |
| 08 Jan–14 Jan | 74.1 km | 15 | 6 | Activity and weekly record |
| 15 Jan–21 Jan | 80.4 km | 13 | 7 | Activity and weekly record |
| 22 Jan–28 Jan | 74.1 km | 12 | 7 | Activity and weekly record |
| 29 Jan–04 Feb | 62.5 km | 17 | 6 | Activity and weekly record |
| 05 Feb–11 Feb | 43.0 km | 10 | 5 | Activity and weekly record |
| 12 Feb–18 Feb | 73.0 km | 10 | 6 | Activity and weekly record |
| 19 Feb–25 Feb | 81.7 km | 15 | 7 | Activity and weekly record |
| 26 Feb–03 Mar | 76.1 km | 10 | 7 | Activity and weekly record |
| 04 Mar–10 Mar | 76.0 km | 9 | 7 | Activity and weekly record |
| 11 Mar–17 Mar | 47.3 km | 8 | 5 | Activity and weekly record |
| 18 Mar–24 Mar | 65.3 km | 7 | 5 | Activity and weekly record |
| 25 Mar–31 Mar | 76.1 km | 11 | 7 | Activity and weekly record |
| 01 Apr–07 Apr | 70.5 km | 14 | 6 | Activity and weekly record |
| 08 Apr–14 Apr | 57.5 km | 12 | 6 | Activity and weekly record |
| 15 Apr–21 Apr | 45.7 km | 13 | 5 | Activity and weekly record |
| 22 Apr–28 Apr | 53.9 km | 11 | 7 | Activity and weekly record |
| 29 Apr–05 May | 66.0 km | 16 | 7 | Activity and weekly record |
| 06 May–12 May | 64.2 km | 13 | 7 | Activity and weekly record |
| 13 May–19 May | Unavailable | 0 | 0 | Source warning · SUMMARY_ACTIVITY_CONTRADICTION |
| 20 May–26 May | 49.3 km | 14 | 7 | Activity and weekly record |
| 27 May–02 Jun | 38.8 km | 13 | 6 | Activity and weekly record |
| 03 Jun–09 Jun | 47.9 km | 11 | 5 | Activity and weekly record |
| 10 Jun–16 Jun | 44.2 km | 12 | 6 | Activity and weekly record |
| 17 Jun–23 Jun | 42.3 km | 9 | 6 | Activity and weekly record |
| 24 Jun–30 Jun | 17.7 km | 6 | 4 | Activity and weekly record |
| 01 Jul–07 Jul | 18.3 km | 3 | 3 | Activity and weekly record |
| 08 Jul–14 Jul | Unavailable | 0 | 0 | Ambiguous empty collection |
| 15 Jul–21 Jul | 47.0 km | 10 | 6 | Activity and weekly record |
| 22 Jul–28 Jul | 49.5 km | 9 | 5 | Activity and weekly record |
| 29 Jul–04 Aug | 58.4 km | 6 | 4 | Activity and weekly record |
| 05 Aug–11 Aug | 68.1 km | 11 | 5 | Activity and weekly record |
| 12 Aug–18 Aug | 38.7 km | 5 | 4 | Activity and weekly record |
| 19 Aug–25 Aug | 56.9 km | 8 | 4 | Activity and weekly record |
| 26 Aug–01 Sep | 39.9 km | 5 | 5 | Activity and weekly record |
| 02 Sep–08 Sep | 58.1 km | 7 | 5 | Activity and weekly record |
| 09 Sep–15 Sep | 87.4 km | 8 | 6 | Activity and weekly record |
| 16 Sep–22 Sep | 57.3 km | 7 | 4 | Activity and weekly record |
| 23 Sep–29 Sep | 40.8 km | 6 | 3 | Activity and weekly record |
| 30 Sep–06 Oct | 52.1 km | 5 | 4 | Activity and weekly record |
| 07 Oct–13 Oct | 81.3 km | 8 | 5 | Activity and weekly record |
| 14 Oct–20 Oct | 69.8 km | 11 | 6 | Activity and weekly record |
| 21 Oct–27 Oct | 61.7 km | 6 | 4 | Activity and weekly record |
| 28 Oct–03 Nov | 81.4 km | 10 | 6 | Activity and weekly record |
| 04 Nov–10 Nov | 81.0 km | 10 | 6 | Source warning · CONFLICTING_WEEKLY_SOURCE_ROWS |
| 11 Nov–17 Nov | 11.6 km | 1 | 1 | Activity and weekly record |
| 18 Nov–24 Nov | 53.2 km | 9 | 5 | Activity and weekly record |
| 25 Nov–01 Dec | 56.6 km | 11 | 4 | Activity and weekly record |
| 02 Dec–08 Dec | 81.3 km | 14 | 5 | Activity and weekly record |
| 09 Dec–15 Dec | 90.9 km | 9 | 5 | Activity and weekly record |
| 16 Dec–22 Dec | 95.1 km | 10 | 6 | Activity and weekly record |
| 23 Dec–29 Dec | 76.4 km | 10 | 5 | Activity and weekly record |
| 30 Dec–31 Dec | Unavailable | 0 | 0 | No collection evidence · Partial week |
How these metrics are calculated
Each full week starts Monday in UTC. The medians use weeks with at least one stored Run. Distance is unavailable if any recorded run has missing or invalid distance. Real recorded zero distances are retained.
Run records may include separate warm-ups, repetitions, and cool-downs. Multiple records do not prove multiple sessions. Recorded run days count UTC dates with at least one Run.
Source warnings are shown, not silently excluded. Unknown or empty collections are not interpreted as zero training. No annual-week cutoff or P0 eligibility filter is used.
Calculation policy: p1-recorded-training-exploratory-v1.1. Dataset version and build date appear at the top of this profile.
2024 activities
Filter the activity table only. The running charts above remain the full 2024 snapshot.
Link to these filters · Dates include both endpoints. “Other” retains each activity’s original type below.
Showing 1–30 of 551 matching activity records.
| Date (UTC) | Activity | Type | Distance | Duration | Pace |
|---|---|---|---|---|---|
| 2024-12-28 21:49 UTC |
Afternoon Run Scary numbers to stop on |
Run | 10.73 km | 45.1 min | 4.20 min/km |
| 2024-12-28 14:42 UTC |
Morning Ride Couldn’t tack on the extra 10 mins like usual. Hopefully feel better for the double later |
Ride | 1.00 km | 115.8 min | Missing |
| 2024-12-27 13:25 UTC |
Long run day Nice to not really have to crush 14-15 miles today. Felt good to just stay relaxed and think about the goals. Really hard to have a bad long run when these bangers come on 🫣 |
Run | 24.14 km | 98.0 min | 4.06 min/km |
| 2024-12-26 22:04 UTC |
Afternoon Run 30 Training Load -- from COROS |
Run | 2.71 km | 10.6 min | 3.89 min/km |
| 2024-12-26 21:52 UTC |
Afternoon Run 3 Training Load -- from COROS |
Run | 1.23 km | 5.3 min | 4.29 min/km |
| 2024-12-26 13:14 UTC |
Morning Run Legs are cooked from Tuesday 🥲 |
Run | 4.16 km | 18.2 min | 4.38 min/km |
| 2024-12-24 21:48 UTC |
Afternoon Run 6x250 32 down to 29 +mile.5 cool down |
Run | 4.17 km | 16.6 min | 3.98 min/km |
| 2024-12-24 20:15 UTC |
Afternoon Run 256 Training Load -- from COROS |
Run | 12.09 km | 45.9 min | 3.80 min/km |
| 2024-12-23 22:38 UTC |
Locked in on prep day 4:50 down to 3:51 |
Run | 4.43 km | 14.0 min | 3.15 min/km |
| 2024-12-23 22:11 UTC |
Afternoon Ride 8 Training Load -- from COROS |
Ride | 19.00 km | 19.8 min | Missing |
| 2024-12-23 21:19 UTC |
Afternoon Run 19 Training Load -- from COROS |
Run | 3.88 km | 16.3 min | 4.20 min/km |
| 2024-12-23 13:23 UTC |
Morning Run 103 Training Load -- from COROS |
Run | 8.86 km | 38.5 min | 4.34 min/km |
| 2024-12-21 22:11 UTC |
Afternoon Run 100 Training Load -- from COROS |
Run | 10.90 km | 45.0 min | 4.13 min/km |
| 2024-12-21 14:31 UTC |
Morning Ride 47 Training Load -- from COROS |
Ride | 2.00 km | 122.4 min | Missing |
| 2024-12-20 19:50 UTC |
Afternoon Run Watch was tripping from the indoor warm up 20/30 mile 5:27, 5:23 (10:50) 5:28, 5:24 (10:52) 4:56 plus finish (5:46) 71, 70 67 65 64 57 Cool down mile |
Run | 22.97 km | 90.0 min | 3.92 min/km |
| 2024-12-19 21:31 UTC |
Afternoon Run 2 Training Load -- from COROS |
Run | 0.76 km | 1.8 min | 2.39 min/km |
| 2024-12-19 20:38 UTC |
Afternoon Run 95 Training Load -- from COROS |
Run | 6.97 km | 32.7 min | 4.69 min/km |
| 2024-12-19 14:06 UTC |
Morning Run 76 Training Load -- from COROS |
Run | 7.48 km | 33.1 min | 4.43 min/km |
| 2024-12-18 17:41 UTC |
Lunch Run 43 Training Load -- from COROS |
Run | 10.46 km | 45.1 min | 4.31 min/km |
| 2024-12-17 19:35 UTC |
Afternoon Run 310 Training Load -- from COROS |
Run | 18.86 km | 78.0 min | 4.14 min/km |
| 2024-12-16 21:44 UTC |
Afternoon Run 3:55 last min 🥲 |
Run | 4.25 km | 14.2 min | 3.33 min/km |
| 2024-12-16 21:16 UTC |
Afternoon Ride 13 Training Load -- from COROS |
Ride | 20.00 km | 20.0 min | Missing |
| 2024-12-16 20:33 UTC |
Afternoon Run 27 Training Load -- from COROS |
Run | 3.91 km | 14.2 min | 3.63 min/km |
| 2024-12-16 13:06 UTC |
Morning Run 84 Training Load -- from COROS |
Run | 8.57 km | 36.0 min | 4.19 min/km |
| 2024-12-14 21:53 UTC |
Watch tripping def didn’t run that fast But I did play some Fortnite on the boost |
Run | 12.14 km | 45.0 min | 3.71 min/km |
| 2024-12-14 14:16 UTC |
Morning Ride 95 Training Load -- from COROS |
Ride | 2.00 km | 123.8 min | Missing |
| 2024-12-13 19:56 UTC |
Afternoon Run 314 Training Load -- from COROS |
Run | 22.69 km | 91.0 min | 4.01 min/km |
| 2024-12-12 21:10 UTC |
Afternoon Run 7 Training Load -- from COROS |
Run | 1.13 km | 4.2 min | 3.72 min/km |
| 2024-12-12 20:07 UTC |
Afternoon Run Actually 6.5 |
Run | 9.65 km | 45.0 min | 4.67 min/km |
| 2024-12-12 13:02 UTC |
Morning Run Actually 5.5 |
Run | 7.69 km | 33.8 min | 4.40 min/km |