O'Neill Isaac
Clifton, VA
Bib: 15117 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 | 35:56 | 11:34 | 3.11 mi | 35:56 | 11:34 | - | |
10K | 1:06:45 | 10:45 | 3.10 mi | 30:49 | 9:55 | -1:39 | |
15K | 1:38:44 | 10:36 | 3.11 mi | 31:59 | 10:18 | +0:23 | |
21K | 2:18:07 | 10:35 | 3.73 mi | 39:23 | 10:34 | +0:16 | |
25K | 2:44:00 | 10:33 | 2.48 mi | 25:53 | 10:25 | -0:09 | |
30K | 3:18:57 | 10:40 | 3.11 mi | 34:57 | 11:15 | +0:50 | |
35K | 3:55:52 | 10:51 | 3.11 mi | 36:55 | 11:53 | +0:38 | |
40K | 4:34:12 | 11:02 | 3.10 mi | 38:20 | 12:20 | +0:27 | |
Finish(26.22 mi) | 4:51:04 | 11:07 | 1.37 mi | 16:52 | 12:22 | +0:02 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:55 /mi
Average Pace
11:07 /mi
Slowest Pace
12:22 /mi
Segments
Time at Faster Pace
2:08:04
44% of race
Time at Steady Pace
1:10:53
24% of race
Time at Slower Pace
1:32:07
32% of race
Average Pace: 11:06 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 13283 | 8743 | 1072 | 9778 | 6858 | 833 |
| 10K | 3.10 mi | 11497+1786 | 7855+888 | 959+113 | 9527 | 6744 | 824 |
| 15K | 3.11 mi | 10873+624 | 7497+358 | 921+38 | 9778 | 6858 | 833 |
| 21K | 3.73 mi | 10493+380 | 7271+226 | 891+30 | 9913 | 6909 | 827 |
| 25K | 2.48 mi | 10259+234 | 7097+174 | 862+29 | 9582 | 6549 | 790 |
| 30K | 3.11 mi | 9991+268 | 6887+210 | 832+30 | 9457 | 6363 | 758 |
| 35K | 3.11 mi | 9981+10 | 6814+73 | 824+8 | 9905 | 6409 | 786 |
| 40K | 3.10 mi | 9960+21 | 6720+94 | 821+3 | 9795 | 6236 | 761 |
| Finish(26.22 mi) | 1.37 mi | 10003-43 | 6730-10 | 822-1 | 10563 | 6677 | 814 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
9778
Males
6858
M40-44
6858
5K→10K
3.1 - 6.2 mi
Overall
9527
Males
6744
M40-44
6744
10K→15K
6.2 - 9.3 mi
Overall
9778
Males
6858
M40-44
6858
15K→21K
9.3 - 13.1 mi
Overall
9913
Males
6909
M40-44
6909
21K→25K
13.1 - 15.5 mi
Overall
9582
Males
6549
M40-44
6549
25K→30K
15.5 - 18.6 mi
Overall
9457
Males
6363
M40-44
6363
30K→35K
18.6 - 21.8 mi
Overall
9905
Males
6409
M40-44
6409
35K→40K
21.8 - 24.9 mi
Overall
9795
Males
6236
M40-44
6236
40K→Finish
24.9 - 26.2 mi
Overall
10563
Males
6677
M40-44
6677
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #13283 |
| 5K → 10K | 61792*+1786 | #13283 → #11497 |
| 10K → 15K | 27651*+624 | #11497 → #10873 |
| 15K → 21K | 64444*+380 | #10873 → #10493 |
| 21K → 25K | 73307*+234 | #10493 → #10259 |
| 25K → 30K | 98366*+268 | #10259 → #9991 |
| 30K → 35K | 233243*+10 | #9991 → #9981 |
| 35K → 40K | 187208*+21 | #9981 → #9960 |
| 40K → Finish | 10664-43 | #9960 → #10003 |
| TOTALS | 7944075*+3280 | #13283 → #10003 |
* 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