Elizabeth Costa
Knoxville, TN
Bib: 5225 F
Race Timeline
The Course
Half Splits
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See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 28:28 | 9:10 | 3.11 mi | 28:28 | 9:10 | - | |
4.8M | 43:05 | 8:59 | 1.69 mi | 14:37 | 8:38 | -0:32 | |
10K | 56:32 | 9:06 | 1.41 mi | 13:27 | 9:31 | +0:53 | |
8M | 1:12:35 | 9:04 | 1.79 mi | 16:03 | 8:59 | -0:32 | |
10M | 1:28:10 | 8:49 | 2.00 mi | 15:35 | 7:48 | -1:11 | |
11M | 1:37:04 | 8:49 | 1.00 mi | 8:54 | 8:54 | +1:06 | |
13.1M | 1:59:41 | 9:08 | 2.10 mi | 22:37 | 10:46 | +1:52 | |
17M | 2:41:16 | 9:29 | 3.90 mi | 41:35 | 10:40 | -0:06 | |
30K | 3:02:15 | 9:47 | 1.64 mi | 20:59 | 12:47 | +2:07 | |
22.5M | 3:51:15 | 10:17 | 3.86 mi | 49:00 | 12:42 | -0:05 | |
Finish(26.22 mi) | 4:38:08 | 10:37 | 3.72 mi | 46:53 | 12:36 | -0:06 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:48 /mi
Average Pace
10:37 /mi
Slowest Pace
12:47 /mi
Segments
Time at Faster Pace
30:12
11% of race
Time at Steady Pace
1:06:52
24% of race
Time at Slower Pace
3:01:04
65% of race
Average Pace: 10:36 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 727 | 165 | 165 | 727 | 165 | 165 |
| 4.8M | 1.69 mi | 702+25 | 159+6 | 159+6 | 676 | 155 | 155 |
| 10K | 1.41 mi | 710-8 | 161-2 | 161-2 | 706 | 159 | 159 |
| 8M | 1.79 mi | 685+25 | 154+7 | 154+7 | 676 | 155 | 155 |
| 10M | 2.00 mi | 672+13 | 149+5 | 149+5 | 650 | 135 | 135 |
| 11M | 1.00 mi | 664+8 | 149 | 149 | 642 | 135 | 135 |
| 13.1M | 2.10 mi | 672-8 | 148+1 | 148+1 | 699 | 153 | 153 |
| 17M | 3.90 mi | 773-101 | 177-29 | 177-29 | 1041 | 312 | 312 |
| 30K | 1.64 mi | 798-25 | 193-16 | 193-16 | 1175 | 389 | 389 |
| 22.5M | 3.86 mi | 904-106 | 252-59 | 252-59 | 1240 | 430 | 430 |
| Finish(26.22 mi) | 3.72 mi | 971-67 | 288-36 | 288-36 | 1325 | 476 | 476 |
Segment Performance Analysis
Start → 5K
0.0 - 3.1 mi
Overall
727
Females
165
F30-34
165
5K→4.8M
3.1 - 4.8 mi
Overall
676
Females
155
F30-34
155
4.8M→10K
4.8 - 6.2 mi
Overall
706
Females
159
F30-34
159
5K→4.8M
6.2 - 8.0 mi
Overall
676
Females
155
F30-34
155
8M→10M
8.0 - 10.0 mi
Overall
650
Females
135
F30-34
135
10M→11M
10.0 - 11.0 mi
Overall
642
Females
135
F30-34
135
11M→13.1M
11.0 - 13.1 mi
Overall
699
Females
153
F30-34
153
13.1M→17M
13.1 - 17.0 mi
Overall
1041
Females
312
F30-34
312
17M→30K
17.0 - 18.6 mi
Overall
1175
Females
389
F30-34
389
30K→22.5M
18.6 - 22.5 mi
Overall
1240
Females
430
F30-34
430
22.5M→Finish
22.5 - 26.2 mi
Overall
1325
Females
476
F30-34
476
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #727 |
| 5K → 4.8M | 833+25 | #727 → #702 |
| 4.8M → 10K | 1810-8 | #702 → #710 |
| 10K → 8M | 328+25 | #710 → #685 |
| 8M → 10M | 316+13 | #685 → #672 |
| 10M → 11M | 311+8 | #672 → #664 |
| 11M → 13.1M | 1810*-8 | #664 → #672 |
| 13.1M → 17M | 1076*-101 | #672 → #773 |
| 17M → 30K | 338-25 | #773 → #798 |
| 30K → 22.5M | 1159*-106 | #798 → #904 |
| 22.5M → Finish | 725-67 | #904 → #971 |
| TOTALS | 380136*-244 | #727 → #971 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Official Timing Data
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Race managed by
ALSAC / St. Jude Children's Research Hospital
Race timed by
Sportstats