Matt Erskine
Arlington, VA
Bib: 11510 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 | 38:26 | 12:22 | 3.11 mi | 38:26 | 12:22 | - | |
10K | 1:14:41 | 12:01 | 3.10 mi | 36:15 | 11:40 | -0:42 | |
15K | 1:50:37 | 11:52 | 3.11 mi | 35:56 | 11:34 | -0:06 | |
21K | 2:38:19 | 12:08 | 3.73 mi | 47:42 | 12:48 | +1:14 | |
25K | 3:11:08 | 12:18 | 2.48 mi | 32:49 | 13:12 | +0:24 | |
30K | 3:52:57 | 12:30 | 3.11 mi | 41:49 | 13:28 | +0:16 | |
35K | 4:35:29 | 12:40 | 3.11 mi | 42:32 | 13:41 | +0:13 | |
40K | 5:21:20 | 12:56 | 3.10 mi | 45:51 | 14:45 | +1:04 | |
Finish(26.22 mi) | 5:40:18 | 12:59 | 1.37 mi | 18:58 | 13:54 | -0:51 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:34 /mi
Average Pace
12:59 /mi
Slowest Pace
14:45 /mi
Segments
Time at Faster Pace
1:50:37
33% of race
Time at Steady Pace
2:44:52
48% of race
Time at Slower Pace
1:04:49
19% of race
Average Pace: 12:59 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M55-59 | Seg. Overall | Seg. Males | Seg. M55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 25531 | 15798 | 1026 | 23347 | 14727 | 908 |
| 10K | 3.10 mi | 25432+99 | 15738+60 | 1015+11 | 25317 | 15673 | 1015 |
| 15K | 3.11 mi | 24706+726 | 15403+335 | 982+33 | 23347 | 14727 | 908 |
| 21K | 3.73 mi | 24708-2 | 15379+24 | 987-5 | 24853 | 15347 | 1005 |
| 25K | 2.48 mi | 24793-85 | 15355+24 | 997-10 | 25173 | 15239 | 1010 |
| 30K | 3.11 mi | 24363+430 | 15056+299 | 975+22 | 22954 | 13963 | 889 |
| 35K | 3.11 mi | 23999+364 | 14772+284 | 948+27 | 22090 | 13216 | 844 |
| 40K | 3.10 mi | 23908+91 | 14641+131 | 942+6 | 23496 | 13901 | 896 |
| Finish(26.22 mi) | 1.37 mi | 23778+130 | 14535+106 | 936+6 | 21845 | 13043 | 799 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
23347
Males
14727
M55-59
14727
5K→10K
3.1 - 6.2 mi
Overall
25317
Males
15673
M55-59
15673
10K→15K
6.2 - 9.3 mi
Overall
23347
Males
14727
M55-59
14727
15K→21K
9.3 - 13.1 mi
Overall
24853
Males
15347
M55-59
15347
21K→25K
13.1 - 15.5 mi
Overall
25173
Males
15239
M55-59
15239
25K→30K
15.5 - 18.6 mi
Overall
22954
Males
13963
M55-59
13963
30K→35K
18.6 - 21.8 mi
Overall
22090
Males
13216
M55-59
13216
35K→40K
21.8 - 24.9 mi
Overall
23496
Males
13901
M55-59
13901
40K→Finish
24.9 - 26.2 mi
Overall
21845
Males
13043
M55-59
13043
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #25531 |
| 5K → 10K | 324423*+99 | #25531 → #25432 |
| 10K → 15K | 79805*+726 | #25432 → #24706 |
| 15K → 21K | 501499*-2 | #24706 → #24708 |
| 21K → 25K | 379294*-85 | #24708 → #24793 |
| 25K → 30K | 138568*+430 | #24793 → #24363 |
| 30K → 35K | 132496*+364 | #24363 → #23999 |
| 35K → 40K | 219310*+91 | #23999 → #23908 |
| 40K → Finish | 65195*+130 | #23908 → #23778 |
| TOTALS | 18373590*+1753 | #25531 → #23778 |
* 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