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BOSTON MARATHON 2023

Kyle Henderson

Bib: 6369•M

TX

0:00
0:00
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Overall
#0 / 26622
Top 17%
Gender (Male)
#0 / 15176
Top 28%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:12
Rank: #4892
Start → 5K
21:12 | 6:49/mi
10K· 6.21 mi
42:08
Rank: #4800 (+92)
5K → 10K
20:56 | 6:44/mi
15K· 9.32 mi
1:03:09
Rank: #4753 (+47)
10K → 15K
21:01 | 6:46/mi
20K· 12.43 mi
1:24:28
Rank: #4810 (-57)
15K → 20K
21:19 | 6:52/mi
Half· 13.11 mi
1:29:07
Rank: #4842 (-32)
20K → Half
4:39 | 6:49/mi
25K· 15.53 mi
1:45:39
Rank: #4709 (+133)
Half → 25K
16:32 | 6:49/mi
30K· 18.64 mi
2:07:32
Rank: #4687 (+22)
25K → 30K
21:53 | 7:03/mi
20M
2:17:15
Rank: #4692 (-5)
30K → 20M
9:43 | 7:09/mi
21M
2:24:48
Rank: #4695 (-3)
20M → 21M
7:33 | 7:33/mi
35K· 21.75 mi
2:29:55
Rank: #4670 (+25)
21M → 35K
5:07 | 6:50/mi
23M
2:38:42
Rank: #4584 (+86)
35K → 23M
8:47 | 7:01/mi
24M
2:45:39
Rank: #4566 (+18)
23M → 24M
6:57 | 6:57/mi
40K· 24.85 mi
2:51:39
Rank: #4509 (+57)
24M → 40K
6:00 | 7:01/mi
25.2M
2:54:21
Rank: #4521 (-12)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
3:01:48
Rank: #4576 (-55)
25.2M → Finish
7:27 | 7:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:07
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:32:41
Pace7:04 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:0521:126:4921:12
6:49
-
10K
6.21 mi10:46:0142:086:4720:56
6:44
-0:05
15K
9.32 mi11:07:021:03:096:4721:01
6:46
+0:02
20K
12.43 mi11:28:211:24:286:4821:19
6:52
+0:06
Half
13.11 mi11:33:001:29:076:484:39
6:49
-0:03
25K
15.53 mi11:49:321:45:396:4816:32
6:49
0:00
30K
18.64 mi12:11:252:07:326:5021:53
7:03
+0:14
20M
20.00 mi12:21:082:17:156:529:43
7:09
+0:06
21M
21.00 mi12:28:412:24:486:547:33
7:33
+0:24
35K
21.75 mi12:33:482:29:556:545:07
6:50
-0:43
23M
23.00 mi12:42:352:38:426:548:47
7:01
+0:11
24M
24.00 mi12:49:322:45:396:546:57
6:57
-0:04
40K
24.85 mi12:55:322:51:396:546:00
7:01
+0:04
25.2M
25.20 mi12:58:142:54:216:552:42
7:50
+0:49
Finish
26.22 mi13:05:413:01:486:567:27
7:19
-0:31

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

6:44 /mi

Average Pace

6:56 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:33

94% of race

Time at Steady Pace

10:15

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:56 /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 mi10:25:0521:126:4921:12
6:49
#4892
10K
6.21 mi10:46:0142:086:4720:56
6:44
#4800
15K
9.32 mi11:07:021:03:096:4721:01
6:46
#4753
20K
12.43 mi11:28:211:24:286:4821:19
6:52
#4810
Half
13.11 mi11:33:001:29:076:484:39
6:49
#4842
25K
15.53 mi11:49:321:45:396:4816:32
6:49
#4709
30K
18.64 mi12:11:252:07:326:5021:53
7:03
#4687
20M
20.00 mi12:21:082:17:156:529:43
7:09
#4692
21M
21.00 mi12:28:412:24:486:547:33
7:33
#4695
35K
21.75 mi12:33:482:29:556:545:07
6:50
#4670
23M
23.00 mi12:42:352:38:426:548:47
7:01
#4584
24M
24.00 mi12:49:322:45:396:546:57
6:57
#4566
40K
24.85 mi12:55:322:51:396:546:00
7:01
#4509
25.2M
25.20 mi12:58:142:54:216:552:42
7:50
#4521
Finish
26.22 mi13:05:413:01:486:567:27
7:19
#4576
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4892454745474755(Top 18%)4431(Top 29%)4431(Top 84%)
10K6.21 mi3.10 mi4800+924463+844463+844708(Top 18%)4381(Top 29%)4381(Top 83%)
15K9.32 mi3.11 mi4753+474425+384425+384755(Top 18%)4431(Top 29%)4431(Top 84%)
20K12.43 mi3.11 mi4810-574482-574482-575004(Top 19%)4637(Top 31%)4637(Top 88%)
Half13.11 mi0.68 mi4842-324509-274509-275338(Top 20%)4921(Top 32%)4921(Top 93%)
25K15.53 mi2.42 mi4709+1334386+1234386+1234321(Top 16%)4037(Top 27%)4037(Top 76%)
30K18.64 mi3.11 mi4687+224370+164370+164623(Top 17%)4275(Top 28%)4275(Top 81%)
20M20.00 mi1.36 mi4692-54375-54375-54851(Top 18%)4416(Top 29%)4416(Top 84%)
21M21.00 mi1.00 mi4695-34374+14374+14813(Top 18%)4340(Top 29%)4340(Top 82%)
35K21.75 mi0.75 mi4670+254347+274347+274442(Top 17%)4060(Top 27%)4060(Top 77%)
23M23.00 mi1.25 mi4584+864267+804267+803877(Top 15%)3574(Top 24%)3574(Top 68%)
24M24.00 mi1.00 mi4566+184253+144253+144416(Top 17%)3991(Top 26%)3991(Top 76%)
40K24.85 mi0.85 mi4509+574201+524201+523938(Top 15%)3541(Top 23%)3541(Top 67%)
25.2M25.20 mi0.35 mi4521-124210-94210-95473(Top 21%)4572(Top 30%)4572(Top 87%)
Finish26.22 mi1.02 mi4576-554249-394249-397165(Top 27%)5656(Top 37%)5656(Top 107%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4755

Males

4431

M18-39

4431

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4708

Males

4381

M18-39

4381

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4755

Males

4431

M18-39

4431

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5004

Males

4637

M18-39

4637

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5338

Males

4921

M18-39

4921

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4321

Males

4037

M18-39

4037

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4623

Males

4275

M18-39

4275

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4851

Males

4416

M18-39

4416

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4813

Males

4340

M18-39

4340

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4442

Males

4060

M18-39

4060

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3877

Males

3574

M18-39

3574

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4416

Males

3991

M18-39

3991

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3938

Males

3541

M18-39

3541

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5473

Males

4572

M18-39

4572

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7165

Males

5656

M18-39

5656

Passing Analysis

Category:
Athletes Passed
1235
Passed By
919
Net Change
+316
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4892
5K → 10K247155+92#4892#4800
10K → 15K13891+47#4800#4753
15K → 20K77134-57#4753#4810
20K → Half1749-32#4810#4842
Half → 25K17138+133#4842#4709
25K → 30K134112+22#4709#4687
30K → 20M6873-5#4687#4692
20M → 21M4952-3#4692#4695
21M → 35K5429+25#4695#4670
35K → 23M11226+86#4670#4584
23M → 24M5436+18#4584#4566
24M → 40K7114+57#4566#4509
40K → 25.2M1426-12#4509#4521
25.2M → Finish2984-55#4521#4576
TOTALS1235919+316
📊

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