Simon Lee
Auburndale, MA
Bib: 4100 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 | 23:32 | 7:34 | 3.11 mi | 23:32 | 7:34 | - | |
10K | 45:27 | 7:19 | 3.10 mi | 21:55 | 7:03 | -0:31 | |
15K | 1:08:04 | 7:18 | 3.11 mi | 22:37 | 7:17 | +0:14 | |
21K | 1:36:19 | 7:23 | 3.73 mi | 28:15 | 7:35 | +0:18 | |
25K | 1:54:42 | 7:23 | 2.48 mi | 18:23 | 7:24 | -0:11 | |
30K | 2:18:41 | 7:26 | 3.11 mi | 23:59 | 7:43 | +0:19 | |
35K | 2:44:00 | 7:32 | 3.11 mi | 25:19 | 8:09 | +0:26 | |
40K | 3:11:21 | 7:42 | 3.10 mi | 27:21 | 8:48 | +0:39 | |
Finish(26.22 mi) | 3:23:10 | 7:45 | 1.37 mi | 11:49 | 8:40 | -0:08 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:03 /mi
Average Pace
7:45 /mi
Slowest Pace
8:48 /mi
Segments
Time at Faster Pace
44:32
22% of race
Time at Steady Pace
1:34:09
46% of race
Time at Slower Pace
1:04:29
32% of race
Average Pace: 7:45 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M20-24 | Seg. Overall | Seg. Males | Seg. M20-24 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1067 | 937 | 132 | 1395 | 1200 | 161 |
| 10K | 3.10 mi | 1033+34 | 918+19 | 126+6 | 1038 | 924 | 125 |
| 15K | 3.11 mi | 1137-104 | 1000-82 | 136-10 | 1395 | 1200 | 161 |
| 21K | 3.73 mi | 1235-98 | 1081-81 | 147-11 | 1646 | 1402 | 193 |
| 25K | 2.48 mi | 1304-69 | 1132-51 | 155-8 | 1660 | 1399 | 191 |
| 30K | 3.11 mi | 1341-37 | 1159-27 | 158-3 | 1652 | 1376 | 200 |
| 35K | 3.11 mi | 1387-46 | 1172-13 | 160-2 | 2241 | 1790 | 253 |
| 40K | 3.10 mi | 1545-158 | 1290-118 | 181-21 | 3455 | 2552 | 324 |
| Finish(26.22 mi) | 1.37 mi | 1568-23 | 1301-11 | 185-4 | 3157 | 2327 | 334 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1395
Males
1200
M20-24
1200
5K→10K
3.1 - 6.2 mi
Overall
1038
Males
924
M20-24
924
10K→15K
6.2 - 9.3 mi
Overall
1395
Males
1200
M20-24
1200
15K→21K
9.3 - 13.1 mi
Overall
1646
Males
1402
M20-24
1402
21K→25K
13.1 - 15.5 mi
Overall
1660
Males
1399
M20-24
1399
25K→30K
15.5 - 18.6 mi
Overall
1652
Males
1376
M20-24
1376
30K→35K
18.6 - 21.8 mi
Overall
2241
Males
1790
M20-24
1790
35K→40K
21.8 - 24.9 mi
Overall
3455
Males
2552
M20-24
2552
40K→Finish
24.9 - 26.2 mi
Overall
3157
Males
2327
M20-24
2327
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #1067 |
| 5K → 10K | 80 | 46 | +34 | #1067 | #1033 |
| 10K → 15K | 10 | 114 | -104 | #1033 | #1137 |
| 15K → 21K | 15* | 113 | -98 | #1137 | #1235 |
| 21K → 25K | 12 | 81 | -69 | #1235 | #1304 |
| 25K → 30K | 35* | 72 | -37 | #1304 | #1341 |
| 30K → 35K | 52 | 98 | -46 | #1341 | #1387 |
| 35K → 40K | 23* | 181 | -158 | #1387 | #1545 |
| 40K → Finish | 27* | 50 | -23 | #1545 | #1568 |
| TOTALS | 254* | 755 | -501 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
Passing Circle
Position Flow
Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
Find another athlete or browse the full results
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions