Mike Chang
Bib: 8843•M•Age: 31
Monrovia, CA

⏱️ Race Timeline
The Course
Claim it — unlock a deeper AI report on this race, free
A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81M | 1.81 mi | 05:50:10 | 16:52 | 9:19 | 16:52 | 9:19 | - |
6.52M | 6.52 mi | 06:36:47 | 1:03:29 | 9:44 | 46:37 | 9:54 | +0:35 |
10.89M | 10.89 mi | 07:29:35 | 1:56:17 | 10:41 | 52:48 | 12:05 | +2:11 |
Garmin Hill Challenge | 11.40 mi | 07:36:47 | 2:03:29 | 10:50 | 7:12 | 14:07 | +2:02 |
14.95M | 14.95 mi | 08:20:42 | 2:47:24 | 11:12 | 43:55 | 12:22 | -1:45 |
18M | 18.00 mi | 09:11:51 | 3:38:33 | 12:09 | 51:09 | 16:46 | +4:24 |
24.69M | 24.69 mi | 11:01:57 | 5:28:39 | 13:19 | 1:50:06 | 16:27 | -0:19 |
Finish | 26.22 mi | 11:22:57 | 5:49:39 | 13:21 | 21:00 | 13:44 | -2:43 |
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
9:19 /mi
Average Pace
13:21 /mi
Slowest Pace
16:46 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:40:12
46% of race
Time at Steady Pace
28:12
8% of race
Time at Slower Pace
2:41:15
46% of race
Average Pace: 13:20 /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 | 05:50:10 | 16:52 | 9:19 | 16:52 | 9:19 | #2739 | |
6.52M | 6.52 mi | 06:36:47 | 1:03:29 | 9:44 | 46:37 | 9:54 | #3103 | |
10.89M | 10.89 mi | 07:29:35 | 1:56:17 | 10:41 | 52:48 | 12:05 | #4262 | |
Garmin Hill Challenge | 11.40 mi | 07:36:47 | 2:03:29 | 10:50 | 7:12 | 14:07 | #4249 | |
14.95M | 14.95 mi | 08:20:42 | 2:47:24 | 11:12 | 43:55 | 12:22 | #4752 | |
18M | 18.00 mi | 09:11:51 | 3:38:33 | 12:09 | 51:09 | 16:46 | #5062 | |
24.69M | 24.69 mi | 11:01:57 | 5:28:39 | 13:19 | 1:50:06 | 16:27 | #5288 | |
Finish | 26.22 mi | 11:22:57 | 5:49:39 | 13:21 | 21:00 | 13:44 | #5281 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|---|
| 1.81M | 1.81 mi | 1.81 mi | 2739 | 2234 | 468 | 2739(Top 48%) | 2234(Top 54%) | 468(Top 57%) |
| 6.52M | 6.52 mi | 4.71 mi | 3103-364 | 2490-256 | 511-43 | 3243(Top 57%) | 2590(Top 63%) | 517(Top 63%) |
| 10.89M | 10.89 mi | 4.37 mi | 4262-1159 | 3278-788 | 664-153 | 5163(Top 91%) | 3848(Top 93%) | 777(Top 94%) |
| Garmin Hill Challenge | 11.40 mi | 0.51 mi | 4249+13 | 3272+6 | 661+3 | 4188(Top 74%) | 3208(Top 78%) | 644(Top 78%) |
| 14.95M | 14.95 mi | 3.55 mi | 4752-503 | 3599-327 | 726-65 | 5410(Top 95%) | 3959(Top 96%) | 794(Top 96%) |
| 18M | 18.00 mi | 3.05 mi | 5062-310 | 3776-177 | 759-33 | 5522(Top 97%) | 4019(Top 97%) | 802(Top 97%) |
| 24.69M | 24.69 mi | 6.69 mi | 5288-226 | 3893-117 | 784-25 | 5489(Top 96%) | 3994(Top 97%) | 796(Top 96%) |
| Finish | 26.22 mi | 1.53 mi | 5281+7 | 3884+9 | 783+1 | 5111(Top 90%) | 3708(Top 90%) | 742(Top 90%) |
Segment Performance Analysis
Start → 1.81M
0.0 - 1.8 mi
Overall
2739
Males
2234
M30-34
471
1.81M→6.52M
1.8 - 6.5 mi
Overall
3243
Males
2590
M30-34
520
6.52M→10.89M
6.5 - 10.9 mi
Overall
5163
Males
3848
M30-34
782
10.89M→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
4188
Males
3208
M30-34
647
Garmin Hill Challenge→14.95M
11.4 - 14.9 mi
Overall
5410
Males
3959
M30-34
800
14.95M→18M
14.9 - 18.0 mi
Overall
5522
Males
4019
M30-34
804
18M→24.69M
18.0 - 24.7 mi
Overall
5489
Males
3994
M30-34
796
24.69M→Finish
24.7 - 26.2 mi
Overall
5111
Males
3708
M30-34
742
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81M | - | - | - | - | #2739 |
| 1.81M → 6.52M | 82* | 446 | -364 | #2739 | #3103 |
| 6.52M → 10.89M | 3* | 1162 | -1159 | #3103 | #4262 |
| 10.89M → Garmin Hill Challenge | 39 | 26 | +13 | #4262 | #4249 |
| Garmin Hill Challenge → 14.95M | 8* | 511 | -503 | #4249 | #4752 |
| 14.95M → 18M | 10* | 320 | -310 | #4752 | #5062 |
| 18M → 24.69M | 21* | 247 | -226 | #5062 | #5288 |
| 24.69M → Finish | 17* | 10 | +7 | #5288 | #5281 |
| TOTALS | 180* | 2722 | -2542 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔥Passing Intensity
🔄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
Explore more race data and athlete comparisons

