Ryan Lafferty
West Chester, PA
Bib: 38120 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 | 33:34 | 10:48 | 3.11 mi | 33:34 | 10:48 | - | |
10K | 1:04:51 | 10:26 | 3.10 mi | 31:17 | 10:04 | -0:44 | |
15K | 1:34:30 | 10:08 | 3.11 mi | 29:39 | 9:33 | -0:31 | |
21K | 2:10:17 | 9:59 | 3.73 mi | 35:47 | 9:36 | +0:03 | |
25K | 2:34:38 | 9:57 | 2.48 mi | 24:21 | 9:48 | +0:12 | |
30K | 3:08:37 | 10:07 | 3.11 mi | 33:59 | 10:56 | +1:08 | |
35K | 3:45:30 | 10:22 | 3.11 mi | 36:53 | 11:52 | +0:56 | |
40K | 4:23:25 | 10:36 | 3.10 mi | 37:55 | 12:12 | +0:20 | |
Finish(26.22 mi) | 4:38:50 | 10:39 | 1.37 mi | 15:25 | 11:18 | -0:54 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:33 /mi
Average Pace
10:39 /mi
Slowest Pace
12:12 /mi
Segments
Time at Faster Pace
2:01:04
43% of race
Time at Steady Pace
1:07:33
24% of race
Time at Slower Pace
1:30:13
32% of race
Average Pace: 10:38 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 16837 | 11287 | 2037 | 12215 | 8651 | 1696 |
| 10K | 3.10 mi | 16417+420 | 11091+196 | 2027+10 | 16152 | 10941 | 2021 |
| 15K | 3.11 mi | 14793+1624 | 10146+945 | 1916+111 | 12215 | 8651 | 1696 |
| 21K | 3.73 mi | 13479+1314 | 9361+785 | 1814+102 | 11183 | 7989 | 1617 |
| 25K | 2.48 mi | 13225+254 | 9170+191 | 1781+33 | 12635 | 8687 | 1707 |
| 30K | 3.11 mi | 13390-165 | 9191-21 | 1777+4 | 14514 | 9517 | 1810 |
| 35K | 3.11 mi | 13806-416 | 9305-114 | 1799-22 | 16281 | 10098 | 1865 |
| 40K | 3.10 mi | 14103-297 | 9347-42 | 1813-14 | 15806 | 9610 | 1791 |
| Finish(26.22 mi) | 1.37 mi | 14011+92 | 9255+92 | 1805+8 | 13150 | 8086 | 1622 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
12215
Males
8651
M25-29
8651
5K→10K
3.1 - 6.2 mi
Overall
16152
Males
10941
M25-29
10941
10K→15K
6.2 - 9.3 mi
Overall
12215
Males
8651
M25-29
8651
15K→21K
9.3 - 13.1 mi
Overall
11183
Males
7989
M25-29
7989
21K→25K
13.1 - 15.5 mi
Overall
12635
Males
8687
M25-29
8687
25K→30K
15.5 - 18.6 mi
Overall
14514
Males
9517
M25-29
9517
30K→35K
18.6 - 21.8 mi
Overall
16281
Males
10098
M25-29
10098
35K→40K
21.8 - 24.9 mi
Overall
15806
Males
9610
M25-29
9610
40K→Finish
24.9 - 26.2 mi
Overall
13150
Males
8086
M25-29
8086
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #16837 |
| 5K → 10K | 265685*+420 | #16837 → #16417 |
| 10K → 15K | 61630*+1624 | #16417 → #14793 |
| 15K → 21K | 91323*+1314 | #14793 → #13479 |
| 21K → 25K | 124378*+254 | #13479 → #13225 |
| 25K → 30K | 460295*-165 | #13225 → #13390 |
| 30K → 35K | 652236*-416 | #13390 → #13806 |
| 35K → 40K | 545248*-297 | #13806 → #14103 |
| 40K → Finish | 91183*+92 | #14103 → #14011 |
| TOTALS | 21524978*+2826 | #16837 → #14011 |
* 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