Race Timeline
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Add your watch's GPX to unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.
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The Course
Half Splits
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Your Race Story, performance analysis & focus areas — built from your data, free when you claim.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 23:56 | 7:42 | 3.11 mi | 23:56 | 7:42 | - | |
10K | 47:50 | 7:42 | 3.10 mi | 23:54 | 7:41 | -0:01 | |
15K | 1:14:29 | 7:59 | 3.11 mi | 26:39 | 8:35 | +0:54 | |
20K | 1:38:43 | 7:57 | 3.11 mi | 24:14 | 7:48 | -0:47 | |
Half(13.10 mi) | 1:43:59 | 7:56 | 0.67 mi | 5:16 | 7:51 | +0:03 | |
25K | 2:04:40 | 8:01 | 2.43 mi | 20:41 | 8:29 | +0:38 | |
30K | 2:29:04 | 8:00 | 3.11 mi | 24:24 | 7:51 | -0:38 | |
35K | 2:54:00 | 8:00 | 3.11 mi | 24:56 | 8:01 | +0:10 | |
40K | 3:19:08 | 8:01 | 3.10 mi | 25:08 | 8:05 | +0:04 | |
Finish(26.22 mi) | 3:29:40 | 8:00 | 1.37 mi | 10:32 | 7:43 | -0:22 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:41 /mi
Average Pace
8:00 /mi
Slowest Pace
8:35 /mi
Segments
Time at Faster Pace
2:42:20
77% of race
Time at Steady Pace
47:20
23% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:00 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2883 | 2232 | 542 | 4408 | 3142 | 711 |
| 10K | 3.10 mi | 2981-98 | 2284-52 | 548-6 | 3099 | 2365 | 569 |
| 15K | 3.11 mi | 3516-535 | 2613-329 | 613-65 | 4408 | 3142 | 711 |
| 20K | 3.11 mi | 3345+171 | 2505+108 | 595+18 | 3056 | 2343 | 558 |
| Half(13.10 mi) | 0.67 mi | 3335+10 | 2498+7 | 595 | 3343 | 2509 | 591 |
| 25K | 2.43 mi | 3555-220 | 2641-143 | 623-28 | 4259 | 3042 | 687 |
| 30K | 3.11 mi | 3433+122 | 2561+80 | 605+18 | 3022 | 2275 | 547 |
| 35K | 3.11 mi | 3326+107 | 2483+78 | 587+18 | 2965 | 2195 | 522 |
| 40K | 3.10 mi | 3275+51 | 2450+33 | 581+6 | 2976 | 2171 | 508 |
| Finish(26.22 mi) | 1.37 mi | 3233+42 | 2416+34 | 570+11 | 2686 | 1965 | 471 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
4408
Males
3142
M30-34
711
5K→10K
3.1 - 6.2 mi
Overall
3099
Males
2365
M30-34
569
10K→15K
6.2 - 9.3 mi
Overall
4408
Males
3142
M30-34
711
15K→20K
9.3 - 12.4 mi
Overall
3056
Males
2343
M30-34
558
20K→Half
12.4 - 13.1 mi
Overall
3343
Males
2509
M30-34
591
Half→25K
13.1 - 15.5 mi
Overall
4259
Males
3042
M30-34
687
25K→30K
15.5 - 18.6 mi
Overall
3022
Males
2275
M30-34
547
30K→35K
18.6 - 21.8 mi
Overall
2965
Males
2195
M30-34
522
35K→40K
21.8 - 24.9 mi
Overall
2976
Males
2171
M30-34
508
40K→Finish
24.9 - 26.2 mi
Overall
2686
Males
1965
M30-34
471
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2883 |
| 5K → 10K | 11113-98 | #2883 → #2981 |
| 10K → 15K | 5350-535 | #2981 → #3516 |
| 15K → 20K | 4175+171 | #3516 → #3345 |
| 20K → Half | 313+10 | #3345 → #3335 |
| Half → 25K | 23212-220 | #3335 → #3555 |
| 25K → 30K | 5127+122 | #3555 → #3433 |
| 30K → 35K | 11118+107 | #3433 → #3326 |
| 35K → 40K | 3990+51 | #3326 → #3275 |
| 40K → Finish | 850+42 | #3275 → #3233 |
| TOTALS | 948598-350 | #2883 → #3233 |
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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