Tho Lai
Highland Park, NJ
Bib: 3994 M
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 | 27:14 | 8:46 | 3.11 mi | 27:14 | 8:46 | - | |
10K | 53:33 | 8:37 | 3.10 mi | 26:19 | 8:28 | -0:18 | |
15K | 1:19:48 | 8:34 | 3.11 mi | 26:15 | 8:27 | -0:01 | |
21K | 1:51:20 | 8:32 | 3.73 mi | 31:32 | 8:27 | 0:00 | |
25K | 2:12:15 | 8:31 | 2.48 mi | 20:55 | 8:25 | -0:02 | |
30K | 2:40:29 | 8:37 | 3.11 mi | 28:14 | 9:05 | +0:40 | |
35K | 3:09:19 | 8:42 | 3.11 mi | 28:50 | 9:17 | +0:12 | |
40K | 3:41:15 | 8:54 | 3.10 mi | 31:56 | 10:17 | +1:00 | |
Finish(26.22 mi) | 3:54:38 | 8:57 | 1.37 mi | 13:23 | 9:49 | -0:28 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:25 /mi
Average Pace
8:57 /mi
Slowest Pace
10:17 /mi
Segments
Time at Faster Pace
20:55
9% of race
Time at Steady Pace
2:19:34
59% of race
Time at Slower Pace
1:14:09
32% of race
Average Pace: 8:57 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 4383 | 3496 | 756 | 5488 | 4286 | 911 |
| 10K | 3.10 mi | 5070-687 | 3991-495 | 838-82 | 5962 | 4650 | 963 |
| 15K | 3.11 mi | 5182-112 | 4076-85 | 869-31 | 5488 | 4286 | 911 |
| 21K | 3.73 mi | 4969+213 | 3923+153 | 841+28 | 4574 | 3617 | 783 |
| 25K | 2.48 mi | 4967+2 | 3902+21 | 836+5 | 5342 | 4116 | 881 |
| 30K | 3.11 mi | 5103-136 | 3963-61 | 842-6 | 6409 | 4757 | 1014 |
| 35K | 3.11 mi | 5119-16 | 3922+41 | 825+17 | 6266 | 4507 | 954 |
| 40K | 3.10 mi | 5578-459 | 4172-250 | 878-53 | 8747 | 5686 | 1141 |
| Finish(26.22 mi) | 1.37 mi | 5615-37 | 4181-9 | 885-7 | 7193 | 4758 | 1018 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
5488
Males
4286
M25-29
4286
5K→10K
3.1 - 6.2 mi
Overall
5962
Males
4650
M25-29
4650
10K→15K
6.2 - 9.3 mi
Overall
5488
Males
4286
M25-29
4286
15K→21K
9.3 - 13.1 mi
Overall
4574
Males
3617
M25-29
3617
21K→25K
13.1 - 15.5 mi
Overall
5342
Males
4116
M25-29
4116
25K→30K
15.5 - 18.6 mi
Overall
6409
Males
4757
M25-29
4757
30K→35K
18.6 - 21.8 mi
Overall
6266
Males
4507
M25-29
4507
35K→40K
21.8 - 24.9 mi
Overall
8747
Males
5686
M25-29
5686
40K→Finish
24.9 - 26.2 mi
Overall
7193
Males
4758
M25-29
4758
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #4383 |
| 5K → 10K | 71427*-687 | #4383 → #5070 |
| 10K → 15K | 213101*-112 | #5070 → #5182 |
| 15K → 21K | 60273*+213 | #5182 → #4969 |
| 21K → 25K | 120122+2 | #4969 → #4967 |
| 25K → 30K | 264128*-136 | #4967 → #5103 |
| 30K → 35K | 230214*-16 | #5103 → #5119 |
| 35K → 40K | 564105*-459 | #5119 → #5578 |
| 40K → Finish | 12386*-37 | #5578 → #5615 |
| TOTALS | 22881056*-1232 | #4383 → #5615 |
* 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
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions