Donghwan Kim
Berkeley, CA
Bib: 19381 M 25

⏱️ Race Timeline
The Course
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A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 06:54:07 | 15:49 | 8:44 | 15:49 | 8:44 | - |
5.34M | 5.34 mi | 07:28:52 | 50:34 | 9:28 | 34:45 | 9:51 | +1:07 |
6.15M | 6.15 mi | 07:37:55 | 59:37 | 9:42 | 9:03 | 11:11 | +1:20 |
10.54M | 10.54 mi | 08:27:49 | 1:49:31 | 10:23 | 49:54 | 11:22 | +0:11 |
11.05M | 11.05 mi | 08:37:16 | 1:58:58 | 10:46 | 9:27 | 18:31 | +7:09 |
Finish | 13.11 mi | 09:11:59 | 2:33:41 | 11:43 | 34:43 | 16:52 | -1:39 |
Checkpoints & Pacing
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
8:44 /mi
Average Pace
11:43 /mi
Slowest Pace
18:31 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
15:49
10% of race
Time at Steady Pace
1:33:42
61% of race
Time at Slower Pace
44:10
29% of race
Average Pace: 11:43 /mi
🎨Heatmap
Pace Heatmap
Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.
Click or hover over segments to see details
✨Sparklines
Checkpoint Splits with Pace Trends
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 06:54:07 | 15:49 | 8:44 | 15:49 | 8:44 | #1514 | |
5.34M | 5.34 mi | 07:28:52 | 50:34 | 9:28 | 34:45 | 9:51 | #2639 | |
6.15M | 6.15 mi | 07:37:55 | 59:37 | 9:42 | 9:03 | 11:11 | #2893 | |
10.54M | 10.54 mi | 08:27:49 | 1:49:31 | 10:23 | 49:54 | 11:22 | #3723 | |
11.05M | 11.05 mi | 08:37:16 | 1:58:58 | 10:46 | 9:27 | 18:31 | #3963 | |
Finish | 13.11 mi | 09:11:59 | 2:33:41 | 11:43 | 34:43 | 16:52 | #5155 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 1.81M | 1.81 mi | 1.81 mi | 1514 | 1167 | 298 | 1514(Top 21%) | 1167(Top 29%) | 298(Top 33%) |
| 5.34M | 5.34 mi | 3.53 mi | 2639-1125 | 1864-697 | 457-159 | 3200(Top 45%) | 2185(Top 55%) | 530(Top 59%) |
| 6.15M | 6.15 mi | 0.81 mi | 2893-254 | 2021-157 | 496-39 | 4370(Top 62%) | 2795(Top 70%) | 693(Top 77%) |
| 10.54M | 10.54 mi | 4.39 mi | 3723-830 | 2457-436 | 589-93 | 4721(Top 66%) | 2929(Top 74%) | 705(Top 78%) |
| 11.05M | 11.05 mi | 0.51 mi | 3963-240 | 2585-128 | 619-30 | 6039(Top 85%) | 3524(Top 89%) | 832(Top 93%) |
| Finish | 13.11 mi | 2.06 mi | 5155-1192 | 3129-544 | 756-137 | 6884(Top 97%) | 3861(Top 97%) | 881(Top 98%) |
Segment Performance Analysis
Start → 1.81M
0.0 - 1.8 mi
Overall
1514
Males
1167
M25-29
299
1.81M→5.34M
1.8 - 5.3 mi
Overall
3200
Males
2185
M25-29
531
5.34M→6.15M
5.3 - 6.2 mi
Overall
4370
Males
2795
M25-29
694
6.15M→10.54M
6.2 - 10.5 mi
Overall
4721
Males
2929
M25-29
706
10.54M→11.05M
10.5 - 11.1 mi
Overall
6039
Males
3524
M25-29
833
11.05M→Finish
11.1 - 13.1 mi
Overall
6884
Males
3861
M25-29
881
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81M | - | - | - | - | #1514 |
| 1.81M → 5.34M | 12 | 1137 | -1125 | #1514 | #2639 |
| 5.34M → 6.15M | 3 | 257 | -254 | #2639 | #2893 |
| 6.15M → 10.54M | 23* | 853 | -830 | #2893 | #3723 |
| 10.54M → 11.05M | 2 | 242 | -240 | #3723 | #3963 |
| 11.05M → Finish | 8* | 1200 | -1192 | #3963 | #5155 |
| TOTALS | 48* | 3689 | -3641 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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