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 | 29:00 | 9:21 | 3.11 mi | 29:00 | 9:21 | - | |
10K | 57:24 | 9:15 | 3.10 mi | 28:24 | 9:09 | -0:12 | |
15K | 1:27:02 | 9:21 | 3.11 mi | 29:38 | 9:33 | +0:24 | |
20K | 1:54:50 | 9:15 | 3.11 mi | 27:48 | 8:57 | -0:36 | |
Half(13.10 mi) | 2:01:09 | 9:15 | 0.67 mi | 6:19 | 9:25 | +0:28 | |
25K | 2:22:55 | 9:13 | 2.43 mi | 21:46 | 8:57 | -0:28 | |
30K | 2:47:38 | 9:00 | 3.11 mi | 24:43 | 7:58 | -0:59 | |
35K | 3:18:22 | 9:08 | 3.11 mi | 30:44 | 9:54 | +1:56 | |
25.2M | 3:48:46 | 9:05 | 3.45 mi | 30:24 | 8:49 | -1:05 | |
Finish(26.22 mi) | 3:56:54 | 9:03 | 1.02 mi | 8:08 | 7:59 | -0:50 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:58 /mi
Average Pace
9:03 /mi
Slowest Pace
9:54 /mi
Segments
Time at Faster Pace
1:03:15
27% of race
Time at Steady Pace
1:53:17
48% of race
Time at Slower Pace
1:00:22
25% of race
Average Pace: 9:02 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F15-19 | Seg. Overall | Seg. Females | Seg. F15-19 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 953 | 281 | 6 | 987 | 295 | 6 |
| 10K | 3.10 mi | 909+44 | 265+16 | 5+1 | 854 | 249 | 5 |
| 15K | 3.11 mi | 935-26 | 272-7 | 5 | 987 | 295 | 6 |
| 20K | 3.11 mi | 878+57 | 254+18 | 5 | 751 | 204 | 3 |
| Half(13.10 mi) | 0.67 mi | 861+17 | 246+8 | 5 | 650 | 176 | 1 |
| 25K | 2.43 mi | 802+59 | 225+21 | 4+1 | 565 | 154 | 1 |
| 30K | 3.11 mi | 765+37 | 215+10 | 3+1 | 559 | 157 | 1 |
| 35K | 3.11 mi | 660+105 | 189+26 | 2+1 | 404 | 118 | 1 |
| 25.2M | 3.45 mi | 588+72 | 174+15 | 1+1 | 323 | 96 | 1 |
| Finish(26.22 mi) | 1.02 mi | 569+19 | 169+5 | 1 | 282 | 78 | 1 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
987
Females
295
F15-19
6
5K→10K
3.1 - 6.2 mi
Overall
854
Females
249
F15-19
5
10K→15K
6.2 - 9.3 mi
Overall
987
Females
295
F15-19
6
15K→20K
9.3 - 12.4 mi
Overall
751
Females
204
F15-19
3
20K→Half
12.4 - 13.1 mi
Overall
650
Females
176
F15-19
1
Half→25K
13.1 - 15.5 mi
Overall
565
Females
154
F15-19
1
25K→30K
15.5 - 18.6 mi
Overall
559
Females
157
F15-19
1
30K→35K
18.6 - 21.8 mi
Overall
404
Females
118
F15-19
1
35K→25.2M
21.8 - 25.2 mi
Overall
323
Females
96
F15-19
1
25.2M→Finish
25.2 - 26.2 mi
Overall
282
Females
78
F15-19
1
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #953 |
| 5K → 10K | 54 | 10 | +44 | #953 | #909 |
| 10K → 15K | 6 | 32 | -26 | #909 | #935 |
| 15K → 20K | 57 | 0 | +57 | #935 | #878 |
| 20K → Half | 17 | 0 | +17 | #878 | #861 |
| Half → 25K | 61 | 2 | +59 | #861 | #802 |
| 25K → 30K | 41 | 4 | +37 | #802 | #765 |
| 30K → 35K | 106 | 1 | +105 | #765 | #660 |
| 35K → 25.2M | 72 | 0 | +72 | #660 | #588 |
| 25.2M → Finish | 20 | 1 | +19 | #588 | #569 |
| TOTALS | 434 | 50 | +384 |
Passing Charts
Passing Circle
Position Flow
Race Lanes
Boston Qualifying analysis available
Your certificate is generated on-demand and can be shared on social media or saved for your records
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



