Tonna Butlerjohnson
Bib: 11000•F•Age: 50
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 | 08:08:06 | 43:29 | 14:00 | 43:29 | 14:00 | - |
8K | 4.97 mi | 08:33:27 | 1:08:50 | 13:51 | 25:21 | 13:36 | -0:24 |
10K | 6.21 mi | 08:50:09 | 1:25:32 | 13:46 | 16:42 | 13:27 | -0:09 |
15K | 9.32 mi | 09:34:25 | 2:09:48 | 13:56 | 44:16 | 14:15 | +0:48 |
FINISH | 13.11 mi | 10:28:59 | 3:04:22 | 14:04 | 54:34 | 14:25 | +0:10 |
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
13:27 /mi
Average Pace
14:04 /mi
Slowest Pace
14:25 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:25:32
46% of race
Time at Steady Pace
1:38:50
54% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 14:04 /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 | 08:08:06 | 43:29 | 14:00 | 43:29 | 14:00 | #9191 | |
8K | 4.97 mi | 08:33:27 | 1:08:50 | 13:51 | 25:21 | 13:36 | #9157 | |
10K | 6.21 mi | 08:50:09 | 1:25:32 | 13:46 | 16:42 | 13:27 | #9106 | |
15K | 9.32 mi | 09:34:25 | 2:09:48 | 13:56 | 44:16 | 14:15 | #9033 | |
FINISH | 13.11 mi | 10:28:59 | 3:04:22 | 14:04 | 54:34 | 14:25 | #8949 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F50-54 | Seg. Overall | Seg. Females | Seg. F50-54 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 9191 | 4461 | 335 | 8828(Top 93%) | 4198(Top 89%) | 308(Top 83%) |
| 8K | 4.97 mi | 1.86 mi | 9157+34 | 4430+31 | 335 | 8923(Top 94%) | 4261(Top 90%) | 325(Top 88%) |
| 10K | 6.21 mi | 1.24 mi | 9106+51 | 4392+38 | 329+6 | 8783(Top 92%) | 4154(Top 88%) | 300(Top 81%) |
| 15K | 9.32 mi | 3.11 mi | 9033+73 | 4336+56 | 324+5 | 8828(Top 93%) | 4198(Top 89%) | 308(Top 83%) |
| FINISH | 13.11 mi | 3.79 mi | 8949+84 | 4279+57 | 313+11 | 8699(Top 91%) | 4144(Top 88%) | 300(Top 81%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
8828
Females
4198
F50-54
308
5K→8K
3.1 - 5.0 mi
Overall
8923
Females
4261
F50-54
325
8K→10K
5.0 - 6.2 mi
Overall
8783
Females
4154
F50-54
300
10K→15K
6.2 - 9.3 mi
Overall
8828
Females
4198
F50-54
308
15K→FINISH
9.3 - 13.1 mi
Overall
8699
Females
4144
F50-54
300
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #9191 |
| 5K → 8K | 79 | 45 | +34 | #9191 | #9157 |
| 8K → 10K | 56 | 5 | +51 | #9157 | #9106 |
| 10K → 15K | 101 | 28 | +73 | #9106 | #9033 |
| 15K → FINISH | 109 | 25 | +84 | #9033 | #8949 |
| TOTALS | 345 | 103 | +242 |
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
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
Chicago Event Management
