Hye Jin Song
Santa Clara, CA
Bib: 12833 F 31

⏱️ Race Timeline
The Course
Claim it for a free AI report on this race
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.
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.2M | 2.20 mi | 07:02:49 | 22:12 | 10:06 | 22:12 | 10:06 | - |
5.7M | 5.70 mi | 07:47:55 | 1:07:18 | 11:48 | 45:06 | 12:53 | +2:47 |
6.43M | 6.43 mi | 07:59:52 | 1:19:15 | 12:20 | 11:57 | 16:22 | +3:29 |
8.3M | 8.30 mi | 08:18:22 | 1:37:45 | 11:47 | 18:30 | 9:54 | -6:28 |
11.45M | 11.45 mi | 08:59:23 | 2:18:46 | 12:07 | 41:01 | 13:01 | +3:07 |
FINISH | 13.11 mi | 09:24:39 | 2:44:02 | 12:31 | 25:16 | 15:13 | +2:12 |
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
9:54 /mi
Average Pace
12:31 /mi
Slowest Pace
16:22 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
40:42
25% of race
Time at Steady Pace
1:26:07
52% of race
Time at Slower Pace
37:13
23% of race
Average Pace: 12:31 /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 |
|---|---|---|---|---|---|---|---|---|
2.2M | 2.20 mi | 07:02:49 | 22:12 | 10:06 | 22:12 | 10:06 | #3577 | |
5.7M | 5.70 mi | 07:47:55 | 1:07:18 | 11:48 | 45:06 | 12:53 | #3473 | |
6.43M | 6.43 mi | 07:59:52 | 1:19:15 | 12:20 | 11:57 | 16:22 | #3406 | |
8.3M | 8.30 mi | 08:18:22 | 1:37:45 | 11:47 | 18:30 | 9:54 | #3374 | |
11.45M | 11.45 mi | 08:59:23 | 2:18:46 | 12:07 | 41:01 | 13:01 | #3311 | |
FINISH | 13.11 mi | 09:24:39 | 2:44:02 | 12:31 | 25:16 | 15:13 | #3353 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|---|
| 2.2M | 2.20 mi | 2.20 mi | 3577 | 1588 | 342 | 3577(Top 87%) | 1588(Top 82%) | 342(Top 82%) |
| 5.7M | 5.70 mi | 3.50 mi | 3473+104 | 1520+68 | 326+16 | 3434(Top 84%) | 1504(Top 78%) | 325(Top 78%) |
| 6.43M | 6.43 mi | 0.73 mi | 3406+67 | 1486+34 | 323+3 | 3023(Top 74%) | 1272(Top 66%) | 272(Top 65%) |
| 8.3M | 8.30 mi | 1.87 mi | 3374+32 | 1464+22 | 318+5 | 3214(Top 78%) | 1389(Top 72%) | 296(Top 71%) |
| 11.45M | 11.45 mi | 3.15 mi | 3311+63 | 1431+33 | 304+14 | 3219(Top 78%) | 1410(Top 73%) | 298(Top 72%) |
| FINISH | 13.11 mi | 1.66 mi | 3353-42 | 1468-37 | 308-4 | 3520(Top 86%) | 1603(Top 83%) | 331(Top 80%) |
Segment Performance Analysis
Start → 2.2M
0.0 - 2.2 mi
Overall
3577
Females
1588
F30-34
343
2.2M→5.7M
2.2 - 5.7 mi
Overall
3434
Females
1504
F30-34
327
5.7M→6.43M
5.7 - 6.4 mi
Overall
3023
Females
1272
F30-34
273
6.43M→8.3M
6.4 - 8.3 mi
Overall
3214
Females
1389
F30-34
296
8.3M→11.45M
8.3 - 11.4 mi
Overall
3219
Females
1410
F30-34
298
11.45M→FINISH
11.4 - 13.1 mi
Overall
3520
Females
1603
F30-34
331
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.2M | - | - | - | - | #3577 |
| 2.2M → 5.7M | 162* | 58 | +104 | #3577 | #3473 |
| 5.7M → 6.43M | 71 | 4 | +67 | #3473 | #3406 |
| 6.43M → 8.3M | 58 | 26 | +32 | #3406 | #3374 |
| 8.3M → 11.45M | 94* | 31 | +63 | #3374 | #3311 |
| 11.45M → FINISH | 27* | 69 | -42 | #3311 | #3353 |
| TOTALS | 412* | 188 | +224 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
Find another athlete or browse the full results
