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BOSTON MARATHON 2023

Paul Kelley

Bib: 30416•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
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
25:21
Rank: #15138
Start → 5K
8:10/mi
25:21 split
10K· 6.21 mi
49:18
Rank: #13847 (+1291)
5K → 10K
7:43/mi
23:57 split
15K· 9.32 mi
1:13:18
Rank: #13268 (+579)
10K → 15K
7:43/mi
24:00 split
20K· 12.43 mi
1:37:49
Rank: #13051 (+217)
15K → 20K
7:53/mi
24:31 split
Half· 13.11 mi
1:43:04
Rank: #12971 (+80)
20K → Half
7:42/mi
5:15 split
25K· 15.53 mi
2:03:09
Rank: #13290 (-319)
Half → 25K
8:17/mi
20:05 split
30K· 18.64 mi
2:33:10
Rank: #14930 (-1640)
25K → 30K
9:40/mi
30:01 split
20M
2:46:21
Rank: #15346 (-416)
30K → 20M
9:42/mi
13:11 split
21M
2:56:41
Rank: #15619 (-273)
20M → 21M
10:20/mi
10:20 split
35K· 21.75 mi
3:03:07
Rank: #15623 (-4)
21M → 35K
8:36/mi
6:26 split
23M
3:14:31
Rank: #15661 (-38)
35K → 23M
9:06/mi
11:24 split
24M
3:23:12
Rank: #15646 (+15)
23M → 24M
8:41/mi
8:41 split
40K· 24.85 mi
3:31:04
Rank: #15717 (-71)
24M → 40K
9:12/mi
7:52 split
25.2M
3:34:29
Rank: #15751 (-34)
40K → 25.2M
9:54/mi
3:25 split
Finish· 26.22 mi
3:43:50
Rank: #15886 (-135)
25.2M → Finish
9:11/mi
9:21 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:04
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time2:00:46
Pace9:13 /mi
📊Positive Split: 17.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:4325:218:1025:21
8:10
-
10K
6.21 mi12:06:4049:187:5623:57
7:43
-0:27
15K
9.32 mi12:30:401:13:187:5224:00
7:43
0:00
20K
12.43 mi12:55:111:37:497:5224:31
7:53
+0:10
Half
13.11 mi13:00:261:43:047:525:15
7:42
-0:11
25K
15.53 mi13:20:312:03:097:5620:05
8:17
+0:35
30K
18.64 mi13:50:322:33:108:1330:01
9:40
+1:23
20M
20.00 mi14:03:432:46:218:1913:11
9:42
+0:02
21M
21.00 mi14:14:032:56:418:2510:20
10:20
+0:38
35K
21.75 mi14:20:293:03:078:256:26
8:36
-1:44
23M
23.00 mi14:31:533:14:318:2711:24
9:06
+0:30
24M
24.00 mi14:40:343:23:128:288:41
8:41
-0:25
40K
24.85 mi14:48:263:31:048:307:52
9:12
+0:31
25.2M
25.20 mi14:51:513:34:298:313:25
9:54
+0:42
Finish
26.22 mi15:01:123:43:508:339:21
9:11
-0:43

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

7:42 /mi

Average Pace

8:33 /mi

Slowest Pace

10:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:04

46% of race

Time at Steady Pace

46:36

21% of race

Time at Slower Pace

1:14:10

33% of race

Average Pace: 8:32 /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 mi11:42:4325:218:1025:21
8:10
#15138
10K
6.21 mi12:06:4049:187:5623:57
7:43
#13847
15K
9.32 mi12:30:401:13:187:5224:00
7:43
#13268
20K
12.43 mi12:55:111:37:497:5224:31
7:53
#13051
Half
13.11 mi13:00:261:43:047:525:15
7:42
#12971
25K
15.53 mi13:20:312:03:097:5620:05
8:17
#13290
30K
18.64 mi13:50:322:33:108:1330:01
9:40
#14930
20M
20.00 mi14:03:432:46:218:1913:11
9:42
#15346
21M
21.00 mi14:14:032:56:418:2510:20
10:20
#15619
35K
21.75 mi14:20:293:03:078:256:26
8:36
#15623
23M
23.00 mi14:31:533:14:318:2711:24
9:06
#15661
24M
24.00 mi14:40:343:23:128:288:41
8:41
#15646
40K
24.85 mi14:48:263:31:048:307:52
9:12
#15717
25.2M
25.20 mi14:51:513:34:298:313:25
9:54
#15751
Finish
26.22 mi15:01:123:43:508:339:21
9:11
#15886
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi15138103871038712046(Top 45%)9111(Top 60%)9111(Top 172%)
10K6.21 mi3.10 mi13847+12919884+5039884+50312331(Top 46%)9264(Top 61%)9264(Top 175%)
15K9.32 mi3.11 mi13268+5799636+2489636+24812046(Top 45%)9111(Top 60%)9111(Top 172%)
20K12.43 mi3.11 mi13051+2179523+1139523+11312543(Top 47%)9251(Top 61%)9251(Top 175%)
Half13.11 mi0.68 mi12971+809489+349489+3411840(Top 44%)9025(Top 59%)9025(Top 171%)
25K15.53 mi2.42 mi13290-3199598-1099598-10914832(Top 56%)10097(Top 67%)10097(Top 191%)
30K18.64 mi3.11 mi14930-164010212-61410212-61420000(Top 75%)12207(Top 80%)12207(Top 231%)
20M20.00 mi1.36 mi15346-41610332-12010332-12019548(Top 73%)11920(Top 79%)11920(Top 226%)
21M21.00 mi1.00 mi15619-27310407-7510407-7519096(Top 72%)11679(Top 77%)11679(Top 221%)
35K21.75 mi0.75 mi15623-410392+1510392+1515827(Top 59%)10218(Top 67%)10218(Top 193%)
23M23.00 mi1.25 mi15661-3810379+1310379+1316550(Top 62%)10479(Top 69%)10479(Top 198%)
24M24.00 mi1.00 mi15646+1510359+2010359+2015543(Top 58%)9968(Top 66%)9968(Top 189%)
40K24.85 mi0.85 mi15717-7110385-2610385-2617087(Top 64%)10615(Top 70%)10615(Top 201%)
25.2M25.20 mi0.35 mi15751-3410396-1110396-1116963(Top 64%)10540(Top 69%)10540(Top 199%)
Finish26.22 mi1.02 mi15886-13510445-4910445-4918781(Top 71%)11433(Top 75%)11433(Top 216%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21story building
+97ft-345ft

Overall

12046

Males

9111

M18-39

9111

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

12331

Males

9264

M18-39

9264

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+67ft-78ft

Overall

12046

Males

9111

M18-39

9111

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

12543

Males

9251

M18-39

9251

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11840

Males

9025

M18-39

9025

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14832

Males

10097

M18-39

10097

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

20000

Males

12207

M18-39

12207

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

19548

Males

11920

M18-39

11920

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

19096

Males

11679

M18-39

11679

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15827

Males

10218

M18-39

10218

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

16550

Males

10479

M18-39

10479

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

15543

Males

9968

M18-39

9968

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

17087

Males

10615

M18-39

10615

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16963

Males

10540

M18-39

10540

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

18781

Males

11433

M18-39

11433

Passing Analysis

Category:
Athletes Passed
2714
Passed By
3462
Net Change
-748
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15138
5K → 10K133039+1291#15138#13847
10K → 15K60829+579#13847#13268
15K → 20K28972+217#13268#13051
20K → Half855+80#13051#12971
Half → 25K68387-319#12971#13290
25K → 30K121652-1640#13290#14930
30K → 20M20436-416#14930#15346
20M → 21M32305-273#15346#15619
21M → 35K4448-4#15619#15623
35K → 23M73111-38#15623#15661
23M → 24M7257+15#15661#15646
24M → 40K40111-71#15646#15717
40K → 25.2M1751-34#15717#15751
25.2M → Finish24159-135#15751#15886
TOTALS27143462-748
📊

Passing Visuals

Category:
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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