Erin Ding
South Barrington, IL
Bib: 349 F
Race Timeline
The Course
Half Splits
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 24:02 | 7:44 | 3.11 mi | 24:02 | 7:44 | - | |
4.8M | 36:32 | 7:37 | 1.69 mi | 12:30 | 7:23 | -0:21 | |
10K | 48:14 | 7:46 | 1.41 mi | 11:42 | 8:17 | +0:54 | |
8M | 1:02:05 | 7:46 | 1.79 mi | 13:51 | 7:45 | -0:32 | |
10M | 1:15:42 | 7:34 | 2.00 mi | 13:37 | 6:49 | -0:56 | |
11M | 1:23:56 | 7:38 | 1.00 mi | 8:14 | 8:14 | +1:25 | |
13.1M | 1:43:38 | 7:55 | 2.10 mi | 19:42 | 9:23 | +1:09 | |
17M | 2:16:37 | 8:02 | 3.90 mi | 32:59 | 8:27 | -0:56 | |
30K | 2:31:02 | 8:06 | 1.64 mi | 14:25 | 8:47 | +0:20 | |
22.5M | 3:03:35 | 8:10 | 3.86 mi | 32:33 | 8:26 | -0:21 | |
Finish(26.22 mi) | 3:33:32 | 8:09 | 3.72 mi | 29:57 | 8:03 | -0:23 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:49 /mi
Average Pace
8:09 /mi
Slowest Pace
9:23 /mi
Segments
Time at Faster Pace
1:04:00
30% of race
Time at Steady Pace
1:55:25
54% of race
Time at Slower Pace
34:07
16% of race
Average Pace: 8:09 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F40-44 | Seg. Overall | Seg. Females | Seg. F40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 166 | 22 | 22 | 166 | 22 | 22 |
| 4.8M | 1.69 mi | 166 | 22 | 22 | 175 | 21 | 21 |
| 10K | 1.41 mi | 172-6 | 25-3 | 25-3 | 239 | 42 | 42 |
| 8M | 1.79 mi | 173-1 | 24+1 | 24+1 | 175 | 21 | 21 |
| 10M | 2.00 mi | 179-6 | 26-2 | 26-2 | 226 | 36 | 36 |
| 11M | 1.00 mi | 199-20 | 32-6 | 32-6 | 352 | 59 | 59 |
| 13.1M | 2.10 mi | 203-4 | 32 | 32 | 245 | 42 | 42 |
| 17M | 3.90 mi | 235-32 | 38-6 | 38-6 | 313 | 58 | 58 |
| 30K | 1.64 mi | 228+7 | 38 | 38 | 211 | 36 | 36 |
| 22.5M | 3.86 mi | 215+13 | 34+4 | 34+4 | 216 | 45 | 45 |
| Finish(26.22 mi) | 3.72 mi | 199+16 | 35-1 | 35-1 | 172 | 35 | 35 |
Segment Performance Analysis
Start → 5K
0.0 - 3.1 mi
Overall
166
Females
22
F40-44
22
5K→4.8M
3.1 - 4.8 mi
Overall
175
Females
21
F40-44
21
4.8M→10K
4.8 - 6.2 mi
Overall
239
Females
42
F40-44
42
5K→4.8M
6.2 - 8.0 mi
Overall
175
Females
21
F40-44
21
8M→10M
8.0 - 10.0 mi
Overall
226
Females
36
F40-44
36
10M→11M
10.0 - 11.0 mi
Overall
352
Females
59
F40-44
59
11M→13.1M
11.0 - 13.1 mi
Overall
245
Females
42
F40-44
42
13.1M→17M
13.1 - 17.0 mi
Overall
313
Females
58
F40-44
58
17M→30K
17.0 - 18.6 mi
Overall
211
Females
36
F40-44
36
30K→22.5M
18.6 - 22.5 mi
Overall
216
Females
45
F40-44
45
22.5M→Finish
22.5 - 26.2 mi
Overall
172
Females
35
F40-44
35
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #166 |
| 5K → 4.8M | 550 | #166 → #166 |
| 4.8M → 10K | 82-6 | #166 → #172 |
| 10K → 8M | 32-1 | #172 → #173 |
| 8M → 10M | 93-6 | #173 → #179 |
| 10M → 11M | 211-20 | #179 → #199 |
| 11M → 13.1M | 95*-4 | #199 → #203 |
| 13.1M → 17M | 419*-32 | #203 → #235 |
| 17M → 30K | 07+7 | #235 → #228 |
| 30K → 22.5M | 518+13 | #228 → #215 |
| 22.5M → Finish | 218+16 | #215 → #199 |
| TOTALS | 10370*-33 | #166 → #199 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
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Position Flow
Race Lanes
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Race managed by
ALSAC / St. Jude Children's Research Hospital
Race timed by
Sportstats