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 | 31:31 | 10:08 | 3.11 mi | 31:31 | 10:08 | - | |
10K | 1:02:40 | 10:05 | 3.10 mi | 31:09 | 10:02 | -0:06 | |
15K | 1:34:49 | 10:10 | 3.11 mi | 32:09 | 10:21 | +0:19 | |
20K | 2:07:20 | 10:15 | 3.11 mi | 32:31 | 10:28 | +0:07 | |
Half(13.10 mi) | 2:14:15 | 10:15 | 0.67 mi | 6:55 | 10:19 | -0:09 | |
25K | 2:39:43 | 10:17 | 2.43 mi | 25:28 | 10:27 | +0:08 | |
30K | 3:14:51 | 10:27 | 3.11 mi | 35:09 | 11:19 | +0:52 | |
35K | 3:51:21 | 10:38 | 3.11 mi | 36:30 | 11:45 | +0:26 | |
40K | 4:30:06 | 10:52 | 3.10 mi | 38:45 | 12:28 | +0:43 | |
Finish(26.22 mi) | 4:45:44 | 10:54 | 1.37 mi | 15:38 | 11:28 | -1:00 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:02 /mi
Average Pace
10:54 /mi
Slowest Pace
12:28 /mi
Segments
Time at Faster Pace
31:09
11% of race
Time at Steady Pace
2:08:34
45% of race
Time at Slower Pace
2:06:01
44% of race
Average Pace: 10:54 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F35-39 | Seg. Overall | Seg. Females | Seg. F35-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 6679 | 2223 | 379 | 6660 | 2219 | 381 |
| 10K | 3.10 mi | 6674+5 | 2219+4 | 379 | 6696 | 2230 | 382 |
| 15K | 3.11 mi | 6649+25 | 2207+12 | 377+2 | 6660 | 2219 | 381 |
| 20K | 3.11 mi | 6664-15 | 2214-7 | 377 | 6713 | 2238 | 377 |
| Half(13.10 mi) | 0.67 mi | 6673-9 | 2220-6 | 378-1 | 6749 | 2266 | 383 |
| 25K | 2.43 mi | 6643+30 | 2220 | 379-1 | 6517 | 2181 | 374 |
| 30K | 3.11 mi | 6700-57 | 2253-33 | 381-2 | 6868 | 2380 | 399 |
| 35K | 3.11 mi | 6714-14 | 2273-20 | 385-4 | 6703 | 2361 | 402 |
| 40K | 3.10 mi | 6747-33 | 2300-27 | 389-4 | 7043 | 2564 | 436 |
| Finish(26.22 mi) | 1.37 mi | 6758-11 | 2315-15 | 391-2 | 6878 | 2491 | 418 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
6660
Females
2219
F35-39
381
5K→10K
3.1 - 6.2 mi
Overall
6696
Females
2230
F35-39
382
10K→15K
6.2 - 9.3 mi
Overall
6660
Females
2219
F35-39
381
15K→20K
9.3 - 12.4 mi
Overall
6713
Females
2238
F35-39
377
20K→Half
12.4 - 13.1 mi
Overall
6749
Females
2266
F35-39
383
Half→25K
13.1 - 15.5 mi
Overall
6517
Females
2181
F35-39
374
25K→30K
15.5 - 18.6 mi
Overall
6868
Females
2380
F35-39
399
30K→35K
18.6 - 21.8 mi
Overall
6703
Females
2361
F35-39
402
35K→40K
21.8 - 24.9 mi
Overall
7043
Females
2564
F35-39
436
40K→Finish
24.9 - 26.2 mi
Overall
6878
Females
2491
F35-39
418
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #6679 |
| 5K → 10K | 6570+5 | #6679 → #6674 |
| 10K → 15K | 2651+25 | #6674 → #6649 |
| 15K → 20K | 6247-15 | #6649 → #6664 |
| 20K → Half | 178-9 | #6664 → #6673 |
| Half → 25K | 2555+30 | #6673 → #6643 |
| 25K → 30K | 8225-57 | #6643 → #6700 |
| 30K → 35K | 5945-14 | #6700 → #6714 |
| 35K → 40K | 5926-33 | #6714 → #6747 |
| 40K → Finish | 2615-11 | #6747 → #6758 |
| TOTALS | 421342-79 | #6679 → #6758 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
Boston Qualifying analysis available
NYC Marathon Qualifying analysis available
Olympic Trials Qualifying analysis available
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