Justin Pierce
Memphis, TN
Bib: 716 M
Race Timeline
The Course
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 24:28 | 7:53 | 3.11 mi | 24:28 | 7:53 | - | |
10K | 48:35 | 7:49 | 3.10 mi | 24:07 | 7:46 | -0:07 | |
8M | 59:42 | 7:28 | 1.79 mi | 11:07 | 6:13 | -1:33 | |
10M | 1:15:40 | 7:34 | 2.00 mi | 15:58 | 7:59 | +1:46 | |
11M | 1:23:31 | 7:36 | 1.00 mi | 7:51 | 7:51 | -0:08 | |
17M | 2:12:38 | 7:48 | 6.00 mi | 49:07 | 8:11 | +0:20 | |
30K | 2:27:19 | 7:54 | 1.64 mi | 14:41 | 8:57 | +0:46 | |
22.5M | 2:57:40 | 7:54 | 3.86 mi | 30:21 | 7:52 | -1:05 | |
Finish(26.22 mi) | 3:30:20 | 8:02 | 3.72 mi | 32:40 | 8:47 | +0:55 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:13 /mi
Average Pace
8:02 /mi
Slowest Pace
8:57 /mi
Segments
Time at Faster Pace
11:07
5% of race
Time at Steady Pace
2:31:52
72% of race
Time at Slower Pace
47:21
23% of race
Average Pace: 8:01 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 249 | 218 | 218 | 249 | 218 | 218 |
| 10K | 3.10 mi | 223+26 | 195+23 | 195+23 | 217 | 190 | 190 |
| 8M | 1.79 mi | 219+4 | 192+3 | 192+3 | 215 | 188 | 188 |
| 10M | 2.00 mi | 218+1 | 191+1 | 191+1 | 212 | 186 | 186 |
| 11M | 1.00 mi | 214+4 | 188+3 | 188+3 | 175 | 157 | 157 |
| 17M | 6.00 mi | 192+22 | 170+18 | 170+18 | 183 | 162 | 162 |
| 30K | 1.64 mi | 189+3 | 166+4 | 166+4 | 239 | 202 | 202 |
| 22.5M | 3.86 mi | 176+13 | 153+13 | 153+13 | 155 | 131 | 131 |
| Finish(26.22 mi) | 3.72 mi | 194-18 | 168-15 | 168-15 | 368 | 271 | 271 |
Segment Performance Analysis
Start → 5K
0.0 - 3.1 mi
Overall
249
Males
218
M25-29
218
5K→10K
3.1 - 6.2 mi
Overall
217
Males
190
M25-29
190
10K→8M
6.2 - 8.0 mi
Overall
215
Males
188
M25-29
188
8M→10M
8.0 - 10.0 mi
Overall
212
Males
186
M25-29
186
10M→11M
10.0 - 11.0 mi
Overall
175
Males
157
M25-29
157
11M→17M
11.0 - 17.0 mi
Overall
183
Males
162
M25-29
162
17M→30K
17.0 - 18.6 mi
Overall
239
Males
202
M25-29
202
30K→22.5M
18.6 - 22.5 mi
Overall
155
Males
131
M25-29
131
22.5M→Finish
22.5 - 26.2 mi
Overall
368
Males
271
M25-29
271
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #249 |
| 5K → 10K | 329*+26 | #249 → #223 |
| 10K → 8M | 15+4 | #223 → #219 |
| 8M → 10M | 12+1 | #219 → #218 |
| 10M → 11M | 26+4 | #218 → #214 |
| 11M → 17M | 325+22 | #214 → #192 |
| 17M → 30K | 25*+3 | #192 → #189 |
| 30K → 22.5M | 619+13 | #189 → #176 |
| 22.5M → Finish | 235*-18 | #176 → #194 |
| TOTALS | 4196*+55 | #249 → #194 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
ALSAC / St. Jude Children's Research Hospital
Race timed by
Sportstats