Isaac Denna
Manassas, VA
Bib: 4457 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 | 25:36 | 8:14 | 3.11 mi | 25:36 | 8:14 | - | |
10K | 49:33 | 7:58 | 3.10 mi | 23:57 | 7:43 | -0:31 | |
15K | 1:17:14 | 8:17 | 3.11 mi | 27:41 | 8:55 | +1:12 | |
21K | 1:48:28 | 8:19 | 3.73 mi | 31:14 | 8:23 | -0:32 | |
25K | 2:10:20 | 8:23 | 2.48 mi | 21:52 | 8:48 | +0:25 | |
30K | 2:44:44 | 8:50 | 3.11 mi | 34:24 | 11:04 | +2:16 | |
35K | 3:19:27 | 9:10 | 3.11 mi | 34:43 | 11:10 | +0:06 | |
40K | 3:58:03 | 9:35 | 3.10 mi | 38:36 | 12:25 | +1:15 | |
Finish(26.22 mi) | 4:13:41 | 9:41 | 1.37 mi | 15:38 | 11:28 | -0:57 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:43 /mi
Average Pace
9:41 /mi
Slowest Pace
12:25 /mi
Segments
Time at Faster Pace
23:57
9% of race
Time at Steady Pace
1:46:23
42% of race
Time at Slower Pace
2:03:21
49% of race
Average Pace: 9:41 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M20-24 | Seg. Overall | Seg. Males | Seg. M20-24 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1866 | 1539 | 211 | 4867 | 3766 | 520 |
| 10K | 3.10 mi | 1774+92 | 1484+55 | 210+1 | 1667 | 1396 | 192 |
| 15K | 3.11 mi | 2511-737 | 2029-545 | 269-59 | 4867 | 3766 | 520 |
| 21K | 3.73 mi | 2539-28 | 2052-23 | 279-10 | 2655 | 2150 | 297 |
| 25K | 2.48 mi | 2829-290 | 2268-216 | 305-26 | 4797 | 3636 | 512 |
| 30K | 3.11 mi | 3971-1142 | 3088-820 | 429-124 | 9064 | 6138 | 778 |
| 35K | 3.11 mi | 4892-921 | 3679-591 | 524-95 | 8440 | 5583 | 696 |
| 40K | 3.10 mi | 5619-727 | 4090-411 | 565-41 | 9961 | 6322 | 769 |
| Finish(26.22 mi) | 1.37 mi | 5750-131 | 4148-58 | 571-6 | 8650 | 5528 | 728 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
4867
Males
3766
M20-24
3766
5K→10K
3.1 - 6.2 mi
Overall
1667
Males
1396
M20-24
1396
10K→15K
6.2 - 9.3 mi
Overall
4867
Males
3766
M20-24
3766
15K→21K
9.3 - 13.1 mi
Overall
2655
Males
2150
M20-24
2150
21K→25K
13.1 - 15.5 mi
Overall
4797
Males
3636
M20-24
3636
25K→30K
15.5 - 18.6 mi
Overall
9064
Males
6138
M20-24
6138
30K→35K
18.6 - 21.8 mi
Overall
8440
Males
5583
M20-24
5583
35K→40K
21.8 - 24.9 mi
Overall
9961
Males
6322
M20-24
6322
40K→Finish
24.9 - 26.2 mi
Overall
8650
Males
5528
M20-24
5528
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #1866 |
| 5K → 10K | 130 | 38 | +92 | #1866 | #1774 |
| 10K → 15K | 6* | 743 | -737 | #1774 | #2511 |
| 15K → 21K | 64* | 92 | -28 | #2511 | #2539 |
| 21K → 25K | 22* | 312 | -290 | #2539 | #2829 |
| 25K → 30K | 15* | 1157 | -1142 | #2829 | #3971 |
| 30K → 35K | 32* | 953 | -921 | #3971 | #4892 |
| 35K → 40K | 39* | 766 | -727 | #4892 | #5619 |
| 40K → Finish | 30* | 161 | -131 | #5619 | #5750 |
| TOTALS | 338* | 4222 | -3884 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
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