Carolyn Ball
Hopkinton, MA
Bib: 20292 F
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 | 38:49 | 12:30 | 3.11 mi | 38:49 | 12:30 | - | |
10K | 1:16:33 | 12:19 | 3.10 mi | 37:44 | 12:09 | -0:21 | |
15K | 1:58:23 | 12:42 | 3.11 mi | 41:50 | 13:28 | +1:19 | |
21K | 2:47:35 | 12:51 | 3.73 mi | 49:12 | 13:12 | -0:16 | |
25K | 3:20:23 | 12:54 | 2.48 mi | 32:48 | 13:12 | 0:00 | |
30K | 4:04:13 | 13:06 | 3.11 mi | 43:50 | 14:07 | +0:55 | |
35K | 4:47:38 | 13:14 | 3.11 mi | 43:25 | 13:58 | -0:09 | |
40K | 5:30:20 | 13:17 | 3.10 mi | 42:42 | 13:45 | -0:13 | |
Finish(26.22 mi) | 5:47:54 | 13:17 | 1.37 mi | 17:34 | 12:53 | -0:52 |
Checkpoints & Pacing
Pace Line
Fastest Pace
12:09 /mi
Average Pace
13:17 /mi
Slowest Pace
14:07 /mi
Segments
Time at Faster Pace
2:56:07
51% of race
Time at Steady Pace
2:51:47
49% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 13:16 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F50-54 | Seg. Overall | Seg. Females | Seg. F50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 14959 | 5393 | 350 | 15534 | 5735 | 387 |
| 10K | 3.10 mi | 15051-92 | 5432-39 | 355-5 | 15097 | 5468 | 359 |
| 15K | 3.11 mi | 15280-229 | 5580-148 | 368-13 | 15534 | 5735 | 387 |
| 21K | 3.73 mi | 15122+158 | 5496+84 | 363+5 | 14712 | 5307 | 344 |
| 25K | 2.48 mi | 15034+88 | 5468+28 | 362+1 | 14348 | 5266 | 342 |
| 30K | 3.11 mi | 14862+172 | 5417+51 | 356+6 | 13996 | 5142 | 321 |
| 35K | 3.11 mi | 14681+181 | 5346+71 | 347+9 | 13242 | 4912 | 313 |
| 40K | 3.10 mi | 14400+281 | 5230+116 | 337+10 | 12180 | 4515 | 275 |
| Finish(26.22 mi) | 1.37 mi | 14255+145 | 5166+64 | 328+9 | 11439 | 4224 | 234 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
15534
Females
5735
F50-54
5735
5K→10K
3.1 - 6.2 mi
Overall
15097
Females
5468
F50-54
5468
10K→15K
6.2 - 9.3 mi
Overall
15534
Females
5735
F50-54
5735
15K→21K
9.3 - 13.1 mi
Overall
14712
Females
5307
F50-54
5307
21K→25K
13.1 - 15.5 mi
Overall
14348
Females
5266
F50-54
5266
25K→30K
15.5 - 18.6 mi
Overall
13996
Females
5142
F50-54
5142
30K→35K
18.6 - 21.8 mi
Overall
13242
Females
4912
F50-54
4912
35K→40K
21.8 - 24.9 mi
Overall
12180
Females
4515
F50-54
4515
40K→Finish
24.9 - 26.2 mi
Overall
11439
Females
4224
F50-54
4224
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #14959 |
| 5K → 10K | 198106*-92 | #14959 → #15051 |
| 10K → 15K | 28354*-229 | #15051 → #15280 |
| 15K → 21K | 43201*+158 | #15280 → #15122 |
| 21K → 25K | 39127*+88 | #15122 → #15034 |
| 25K → 30K | 32204*+172 | #15034 → #14862 |
| 30K → 35K | 21202*+181 | #14862 → #14681 |
| 35K → 40K | 14295*+281 | #14681 → #14400 |
| 40K → Finish | 1146*+145 | #14400 → #14255 |
| TOTALS | 6311335*+704 | #14959 → #14255 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
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