David Gordon-Johnson
Bib: 6042•M•Age: 25
Chicago, IL

⏱️ 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 |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 07:37:42 | 32:51 | 10:35 | 32:51 | 10:35 | - |
8K | 4.97 mi | 07:58:18 | 53:27 | 10:46 | 20:36 | 11:04 | +0:29 |
10K | 6.21 mi | 08:11:37 | 1:06:46 | 10:45 | 13:19 | 10:43 | -0:21 |
15K | 9.32 mi | 08:47:19 | 1:42:28 | 11:00 | 35:42 | 11:30 | +0:47 |
FINISH | 13.11 mi | 09:25:31 | 2:20:40 | 10:44 | 38:12 | 10:05 | -1:25 |
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
10:05 /mi
Average Pace
10:44 /mi
Slowest Pace
11:30 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:44:58
75% of race
Time at Steady Pace
35:42
25% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:44 /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 |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 07:37:42 | 32:51 | 10:35 | 32:51 | 10:35 | #2665 | |
8K | 4.97 mi | 07:58:18 | 53:27 | 10:46 | 20:36 | 11:04 | #2660 | |
10K | 6.21 mi | 08:11:37 | 1:06:46 | 10:45 | 13:19 | 10:43 | #2647 | |
15K | 9.32 mi | 08:47:19 | 1:42:28 | 11:00 | 35:42 | 11:30 | #2482 | |
FINISH | 13.11 mi | 09:25:31 | 2:20:40 | 10:44 | 38:12 | 10:05 | #2417 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 2665 | 1560 | 311 | 2243(Top 60%) | 1396(Top 73%) | 284(Top 79%) |
| 8K | 4.97 mi | 1.86 mi | 2660+5 | 1561-1 | 313-2 | 2674(Top 72%) | 1562(Top 82%) | 313(Top 87%) |
| 10K | 6.21 mi | 1.24 mi | 2647+13 | 1549+12 | 311+2 | 2677(Top 72%) | 1570(Top 83%) | 311(Top 87%) |
| 15K | 9.32 mi | 3.11 mi | 2482+165 | 1493+56 | 298+13 | 2243(Top 60%) | 1396(Top 73%) | 284(Top 79%) |
| FINISH | 13.11 mi | 3.79 mi | 2417+65 | 1447+46 | 288+10 | 2310(Top 62%) | 1397(Top 73%) | 285(Top 79%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2243
Males
1396
M25-29
284
5K→8K
3.1 - 5.0 mi
Overall
2674
Males
1562
M25-29
313
8K→10K
5.0 - 6.2 mi
Overall
2677
Males
1570
M25-29
311
10K→15K
6.2 - 9.3 mi
Overall
2243
Males
1396
M25-29
284
15K→FINISH
9.3 - 13.1 mi
Overall
2310
Males
1397
M25-29
285
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #2665 |
| 5K → 8K | 63 | 58 | +5 | #2665 | #2660 |
| 8K → 10K | 28 | 15 | +13 | #2660 | #2647 |
| 10K → 15K | 173 | 8 | +165 | #2647 | #2482 |
| 15K → FINISH | 91 | 26 | +65 | #2482 | #2417 |
| TOTALS | 355 | 107 | +248 |
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
