Matthew Jackson
Lakewood, CO
Bib: 3115 M
Race Timeline
The Course
Half Splits
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See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 29:11 | 9:24 | 3.11 mi | 29:11 | 9:24 | - | |
10K | 55:45 | 8:58 | 3.10 mi | 26:34 | 8:33 | -0:51 | |
15K | 1:24:05 | 9:01 | 3.11 mi | 28:20 | 9:07 | +0:34 | |
21K | 1:56:49 | 8:57 | 3.73 mi | 32:44 | 8:47 | -0:20 | |
25K | 2:18:35 | 8:55 | 2.48 mi | 21:46 | 8:45 | -0:02 | |
30K | 2:46:33 | 8:56 | 3.11 mi | 27:58 | 9:00 | +0:15 | |
35K | 3:13:57 | 8:55 | 3.11 mi | 27:24 | 8:49 | -0:11 | |
40K | 3:42:06 | 8:56 | 3.10 mi | 28:09 | 9:04 | +0:15 | |
Finish(26.22 mi) | 3:53:58 | 8:56 | 1.37 mi | 11:52 | 8:42 | -0:22 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:33 /mi
Average Pace
8:56 /mi
Slowest Pace
9:24 /mi
Segments
Time at Faster Pace
2:00:20
51% of race
Time at Steady Pace
1:53:38
49% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:55 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M60-64 | Seg. Overall | Seg. Males | Seg. M60-64 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 7965 | 5953 | 99 | 9869 | 7219 | 130 |
| 10K | 6.21 mi | 3.10 mi | 7141+824 | 5420+533 | 84+15 | 6471 | 5005 | 75 |
| 15K | 9.32 mi | 3.11 mi | 8023-882 | 6005-585 | 98-14 | 9869 | 7219 | 130 |
| 21K | 13.05 mi | 3.73 mi | 7444+579 | 5617+388 | 91+7 | 6255 | 4802 | 68 |
| 25K | 15.53 mi | 2.48 mi | 7320+124 | 5527+90 | 88+3 | 7339 | 5485 | 85 |
| 30K | 18.64 mi | 3.11 mi | 6874+446 | 5198+329 | 83+5 | 6013 | 4492 | 71 |
| 35K | 21.75 mi | 3.11 mi | 6229+645 | 4688+510 | 71+12 | 4321 | 3223 | 40 |
| 40K | 24.85 mi | 3.10 mi | 5753+476 | 4294+394 | 64+7 | 4326 | 3108 | 41 |
| Finish | 26.22 mi | 1.37 mi | 5497+256 | 4097+197 | 60+4 | 3265 | 2396 | 20 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
9869
Males
7219
M60-64
7219
5K→10K
3.1 - 6.2 mi
Overall
6471
Males
5005
M60-64
5005
10K→15K
6.2 - 9.3 mi
Overall
9869
Males
7219
M60-64
7219
15K→21K
9.3 - 13.1 mi
Overall
6255
Males
4802
M60-64
4802
21K→25K
13.1 - 15.5 mi
Overall
7339
Males
5485
M60-64
5485
25K→30K
15.5 - 18.6 mi
Overall
6013
Males
4492
M60-64
4492
30K→35K
18.6 - 21.8 mi
Overall
4321
Males
3223
M60-64
3223
35K→40K
21.8 - 24.9 mi
Overall
4326
Males
3108
M60-64
3108
40K→Finish
24.9 - 26.2 mi
Overall
3265
Males
2396
M60-64
2396
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #7965 |
| 5K → 10K | 902* | 78 | +824 | #7965 | #7141 |
| 10K → 15K | 49* | 931 | -882 | #7141 | #8023 |
| 15K → 21K | 617* | 38 | +579 | #8023 | #7444 |
| 21K → 25K | 230* | 106 | +124 | #7444 | #7320 |
| 25K → 30K | 516* | 70 | +446 | #7320 | #6874 |
| 30K → 35K | 673* | 28 | +645 | #6874 | #6229 |
| 35K → 40K | 525* | 49 | +476 | #6229 | #5753 |
| 40K → Finish | 264* | 8 | +256 | #5753 | #5497 |
| TOTALS | 3776* | 1308 | +2468 |
* 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