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BOSTON MARATHON 2023

Kyle Harris

Bib: 1139•M

GA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 1%
Gender (Male)
#0 / 15176
Top 2%
Division (M18-39)
#0 / 5285
Top 6%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:39
Rank: #691
Start → 5K
18:39 | 6:00/mi
10K· 6.21 mi
36:59
Rank: #637 (+54)
5K → 10K
18:20 | 5:54/mi
15K· 9.32 mi
55:28
Rank: #618 (+19)
10K → 15K
18:29 | 5:57/mi
20K· 12.43 mi
1:13:53
Rank: #565 (+53)
15K → 20K
18:25 | 5:56/mi
Half· 13.11 mi
1:17:54
Rank: #560 (+5)
20K → Half
4:01 | 5:53/mi
25K· 15.53 mi
1:32:20
Rank: #542 (+18)
Half → 25K
14:26 | 5:57/mi
30K· 18.64 mi
1:50:44
Rank: #489 (+53)
25K → 30K
18:24 | 5:55/mi
20M
1:58:46
Rank: #459 (+30)
30K → 20M
8:02 | 5:55/mi
21M
2:05:00
Rank: #449 (+10)
20M → 21M
6:14 | 6:14/mi
35K· 21.75 mi
2:09:19
Rank: #439 (+10)
21M → 35K
4:19 | 5:46/mi
23M
2:16:49
Rank: #425 (+14)
35K → 23M
7:30 | 5:59/mi
24M
2:22:45
Rank: #415 (+10)
23M → 24M
5:56 | 5:56/mi
40K· 24.85 mi
2:27:50
Rank: #400 (+15)
24M → 40K
5:05 | 5:57/mi
25.2M
2:30:02
Rank: #393 (+7)
40K → 25.2M
2:12 | 6:23/mi
Finish· 26.22 mi
2:36:02
Rank: #387 (+6)
25.2M → Finish
6:00 | 5:53/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:17:54
Pace5:57 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:18:08
Pace5:58 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5718:396:0018:39
6:00
-
10K
6.21 mi10:37:1736:595:5718:20
5:54
-0:06
15K
9.32 mi10:55:4655:285:5718:29
5:57
+0:03
20K
12.43 mi11:14:111:13:535:5718:25
5:56
-0:01
Half
13.11 mi11:18:121:17:545:574:01
5:53
-0:03
25K
15.53 mi11:32:381:32:205:5714:26
5:57
+0:04
30K
18.64 mi11:51:021:50:445:5618:24
5:55
-0:02
20M
20.00 mi11:59:041:58:465:568:02
5:55
0:00
21M
21.00 mi12:05:182:05:005:576:14
6:14
+0:19
35K
21.75 mi12:09:372:09:195:574:19
5:46
-0:28
23M
23.00 mi12:17:072:16:495:577:30
5:59
+0:13
24M
24.00 mi12:23:032:22:455:575:56
5:56
-0:03
40K
24.85 mi12:28:082:27:505:575:05
5:57
+0:01
25.2M
25.20 mi12:30:202:30:025:572:12
6:23
+0:26
Finish
26.22 mi12:36:202:36:025:576:00
5:53
-0:30

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

5:46 /mi

Average Pace

5:57 /mi

Slowest Pace

6:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33:50

99% of race

Time at Steady Pace

2:12

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:57 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:18:5718:396:0018:39
6:00
#691
10K
6.21 mi10:37:1736:595:5718:20
5:54
#637
15K
9.32 mi10:55:4655:285:5718:29
5:57
#618
20K
12.43 mi11:14:111:13:535:5718:25
5:56
#565
Half
13.11 mi11:18:121:17:545:574:01
5:53
#560
25K
15.53 mi11:32:381:32:205:5714:26
5:57
#542
30K
18.64 mi11:51:021:50:445:5618:24
5:55
#489
20M
20.00 mi11:59:041:58:465:568:02
5:55
#459
21M
21.00 mi12:05:182:05:005:576:14
6:14
#449
35K
21.75 mi12:09:372:09:195:574:19
5:46
#439
23M
23.00 mi12:17:072:16:495:577:30
5:59
#425
24M
24.00 mi12:23:032:22:455:575:56
5:56
#415
40K
24.85 mi12:28:082:27:505:575:05
5:57
#400
25.2M
25.20 mi12:30:202:30:025:572:12
6:23
#393
Finish
26.22 mi12:36:202:36:025:576:00
5:53
#387
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi691646646596(Top 2%)553(Top 4%)553(Top 10%)
10K6.21 mi3.10 mi637+54593+53593+53594(Top 2%)551(Top 4%)551(Top 10%)
15K9.32 mi3.11 mi618+19575+18575+18596(Top 2%)553(Top 4%)553(Top 10%)
20K12.43 mi3.11 mi565+53522+53522+53459(Top 2%)422(Top 3%)422(Top 8%)
Half13.11 mi0.68 mi560+5518+4518+4508(Top 2%)470(Top 3%)470(Top 9%)
25K15.53 mi2.42 mi542+18502+16502+16473(Top 2%)437(Top 3%)437(Top 8%)
30K18.64 mi3.11 mi489+53451+51451+51290(Top 1%)266(Top 2%)266(Top 5%)
20M20.00 mi1.36 mi459+30424+27424+27263(Top 1.0%)239(Top 2%)239(Top 5%)
21M21.00 mi1.00 mi449+10414+10414+10278(Top 1%)254(Top 2%)254(Top 5%)
35K21.75 mi0.75 mi439+10404+10404+10316(Top 1%)290(Top 2%)290(Top 5%)
23M23.00 mi1.25 mi425+14390+14390+14297(Top 1%)272(Top 2%)272(Top 5%)
24M24.00 mi1.00 mi415+10381+9381+9429(Top 2%)402(Top 3%)402(Top 8%)
40K24.85 mi0.85 mi400+15366+15366+15275(Top 1%)252(Top 2%)252(Top 5%)
25.2M25.20 mi0.35 mi393+7360+6360+6316(Top 1%)295(Top 2%)295(Top 6%)
Finish26.22 mi1.02 mi387+6354+6354+6499(Top 2%)476(Top 3%)476(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

596

Males

553

M18-39

553

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

594

Males

551

M18-39

551

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

596

Males

553

M18-39

553

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

459

Males

422

M18-39

422

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

508

Males

470

M18-39

470

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

473

Males

437

M18-39

437

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

290

Males

266

M18-39

266

30K→20M

18.6 - 20.0 mi

Top 1.0%
×5stories
+64ft-50ft

Overall

263

Males

239

M18-39

239

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

278

Males

254

M18-39

254

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

316

Males

290

M18-39

290

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

297

Males

272

M18-39

272

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

429

Males

402

M18-39

402

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

275

Males

252

M18-39

252

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

316

Males

295

M18-39

295

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

499

Males

476

M18-39

476

Passing Analysis

Category:
Athletes Passed
340
Passed By
36
Net Change
+304
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#691
5K → 10K639+54#691#637
10K → 15K3112+19#637#618
15K → 20K530+53#618#565
20K → Half50+5#565#560
Half → 25K224+18#560#542
25K → 30K530+53#542#489
30K → 20M300+30#489#459
20M → 21M111+10#459#449
21M → 35K100+10#449#439
35K → 23M140+14#439#425
23M → 24M133+10#425#415
24M → 40K161+15#415#400
40K → 25.2M92+7#400#393
25.2M → Finish104+6#393#387
TOTALS34036+304
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing