Callie Roach
Springfield, TN
Bib: 749 F
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 28:12 | 9:05 | 3.11 mi | 28:12 | 9:05 | - | |
4.8M | 42:32 | 8:52 | 1.69 mi | 14:20 | 8:28 | -0:37 | |
10K | 55:26 | 8:55 | 1.41 mi | 12:54 | 9:08 | +0:40 | |
8M | 1:11:10 | 8:54 | 1.79 mi | 15:44 | 8:48 | -0:20 | |
10M | 1:26:19 | 8:38 | 2.00 mi | 15:09 | 7:35 | -1:13 | |
11M | 1:35:01 | 8:38 | 1.00 mi | 8:42 | 8:42 | +1:07 | |
13.1M | 1:59:26 | 9:07 | 2.10 mi | 24:25 | 11:38 | +2:56 | |
17M | 2:36:26 | 9:12 | 3.90 mi | 37:00 | 9:29 | -2:09 | |
30K | 2:54:32 | 9:22 | 1.64 mi | 18:06 | 11:02 | +1:33 | |
22.5M | 3:37:04 | 9:39 | 3.86 mi | 42:32 | 11:01 | -0:01 | |
Finish(26.22 mi) | 4:16:18 | 9:47 | 3.72 mi | 39:14 | 10:33 | -0:28 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:35 /mi
Average Pace
9:47 /mi
Slowest Pace
11:38 /mi
Segments
Time at Faster Pace
29:29
12% of race
Time at Steady Pace
1:42:32
40% of race
Time at Slower Pace
2:04:17
48% of race
Average Pace: 9:46 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 657 | 147 | 147 | 657 | 147 | 147 |
| 4.8M | 1.69 mi | 640+17 | 143+4 | 143+4 | 599 | 132 | 132 |
| 10K | 1.41 mi | 614+26 | 133+10 | 133+10 | 520 | 105 | 105 |
| 8M | 1.79 mi | 605+9 | 130+3 | 130+3 | 599 | 132 | 132 |
| 10M | 2.00 mi | 580+25 | 119+11 | 119+11 | 530 | 104 | 104 |
| 11M | 1.00 mi | 570+10 | 117+2 | 117+2 | 545 | 108 | 108 |
| 13.1M | 2.10 mi | 661-91 | 147-30 | 147-30 | 939 | 247 | 247 |
| 17M | 3.90 mi | 672-11 | 150-3 | 150-3 | 679 | 152 | 152 |
| 30K | 1.64 mi | 683-11 | 156-6 | 156-6 | 790 | 214 | 214 |
| 22.5M | 3.86 mi | 687-4 | 168-12 | 168-12 | 876 | 287 | 287 |
| Finish(26.22 mi) | 3.72 mi | 694-7 | 174-6 | 174-6 | 792 | 258 | 258 |
Segment Performance Analysis
Start → 5K
0.0 - 3.1 mi
Overall
657
Females
147
F25-29
147
5K→4.8M
3.1 - 4.8 mi
Overall
599
Females
132
F25-29
132
4.8M→10K
4.8 - 6.2 mi
Overall
520
Females
105
F25-29
105
5K→4.8M
6.2 - 8.0 mi
Overall
599
Females
132
F25-29
132
8M→10M
8.0 - 10.0 mi
Overall
530
Females
104
F25-29
104
10M→11M
10.0 - 11.0 mi
Overall
545
Females
108
F25-29
108
11M→13.1M
11.0 - 13.1 mi
Overall
939
Females
247
F25-29
247
13.1M→17M
13.1 - 17.0 mi
Overall
679
Females
152
F25-29
152
17M→30K
17.0 - 18.6 mi
Overall
790
Females
214
F25-29
214
30K→22.5M
18.6 - 22.5 mi
Overall
876
Females
287
F25-29
287
22.5M→Finish
22.5 - 26.2 mi
Overall
792
Females
258
F25-29
258
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #657 |
| 5K → 4.8M | 1128+17 | #657 → #640 |
| 4.8M → 10K | 228+26 | #640 → #614 |
| 10K → 8M | 413+9 | #614 → #605 |
| 8M → 10M | 025+25 | #605 → #580 |
| 10M → 11M | 111+10 | #580 → #570 |
| 11M → 13.1M | 965*-91 | #570 → #661 |
| 13.1M → 17M | 3524*-11 | #661 → #672 |
| 17M → 30K | 2716-11 | #672 → #683 |
| 30K → 22.5M | 3127*-4 | #683 → #687 |
| 22.5M → Finish | 2821-7 | #687 → #694 |
| TOTALS | 235198*-37 | #657 → #694 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
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Position Flow
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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