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BOSTON MARATHON 2023

Daniel Kavanaugh

Bib: 5041•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 13%
Division (M18-39)
#0 / 5285
Top 29%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:09
Rank: #2201
Start → 5K
6:29/mi
20:09 split
10K· 6.21 mi
39:57
Rank: #2129 (+72)
5K → 10K
6:22/mi
19:48 split
15K· 9.32 mi
59:29
Rank: #1929 (+200)
10K → 15K
6:17/mi
19:32 split
20K· 12.43 mi
1:19:18
Rank: #1849 (+80)
15K → 20K
6:23/mi
19:49 split
Half· 13.11 mi
1:23:39
Rank: #1856 (-7)
20K → Half
6:23/mi
4:21 split
25K· 15.53 mi
1:39:27
Rank: #1892 (-36)
Half → 25K
6:31/mi
15:48 split
30K· 18.64 mi
2:00:09
Rank: #1937 (-45)
25K → 30K
6:40/mi
20:42 split
20M
2:09:31
Rank: #2021 (-84)
30K → 20M
6:54/mi
9:22 split
21M
2:16:44
Rank: #2062 (-41)
20M → 21M
7:13/mi
7:13 split
35K· 21.75 mi
2:21:44
Rank: #2094 (-32)
21M → 35K
6:41/mi
5:00 split
23M
2:30:14
Rank: #2088 (+6)
35K → 23M
6:47/mi
8:30 split
24M
2:36:49
Rank: #2087 (+1)
23M → 24M
6:35/mi
6:35 split
40K· 24.85 mi
2:42:35
Rank: #2090 (-3)
24M → 40K
6:45/mi
5:46 split
25.2M
2:45:03
Rank: #2075 (+15)
40K → 25.2M
7:09/mi
2:28 split
Finish· 26.22 mi
2:51:39
Rank: #2049 (+26)
25.2M → Finish
6:29/mi
6:36 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:39
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:28:00
Pace6:43 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3120:096:2920:09
6:29
-
10K
6.21 mi10:42:1939:576:2619:48
6:22
-0:07
15K
9.32 mi11:01:5159:296:2319:32
6:17
-0:05
20K
12.43 mi11:21:401:19:186:2319:49
6:23
+0:06
Half
13.11 mi11:26:011:23:396:234:21
6:23
0:00
25K
15.53 mi11:41:491:39:276:2415:48
6:31
+0:08
30K
18.64 mi12:02:312:00:096:2720:42
6:40
+0:09
20M
20.00 mi12:11:532:09:316:299:22
6:54
+0:14
21M
21.00 mi12:19:062:16:446:317:13
7:13
+0:19
35K
21.75 mi12:24:062:21:446:315:00
6:41
-0:32
23M
23.00 mi12:32:362:30:146:328:30
6:47
+0:06
24M
24.00 mi12:39:112:36:496:326:35
6:35
-0:12
40K
24.85 mi12:44:572:42:356:325:46
6:45
+0:10
25.2M
25.20 mi12:47:252:45:036:332:28
7:09
+0:24
Finish
26.22 mi12:54:012:51:396:336:36
6:29
-0:40

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

6:17 /mi

Average Pace

6:33 /mi

Slowest Pace

7:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:58

94% of race

Time at Steady Pace

9:41

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:33 /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 mi10:22:3120:096:2920:09
6:29
#2201
10K
6.21 mi10:42:1939:576:2619:48
6:22
#2129
15K
9.32 mi11:01:5159:296:2319:32
6:17
#1929
20K
12.43 mi11:21:401:19:186:2319:49
6:23
#1849
Half
13.11 mi11:26:011:23:396:234:21
6:23
#1856
25K
15.53 mi11:41:491:39:276:2415:48
6:31
#1892
30K
18.64 mi12:02:312:00:096:2720:42
6:40
#1937
20M
20.00 mi12:11:532:09:316:299:22
6:54
#2021
21M
21.00 mi12:19:062:16:446:317:13
7:13
#2062
35K
21.75 mi12:24:062:21:446:315:00
6:41
#2094
23M
23.00 mi12:32:362:30:146:328:30
6:47
#2088
24M
24.00 mi12:39:112:36:496:326:35
6:35
#2087
40K
24.85 mi12:44:572:42:356:325:46
6:45
#2090
25.2M
25.20 mi12:47:252:45:036:332:28
7:09
#2075
Finish
26.22 mi12:54:012:51:396:336:36
6:29
#2049
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2201210021001601(Top 6%)1529(Top 10%)1529(Top 29%)
10K6.21 mi3.10 mi2129+722038+622038+622098(Top 8%)2009(Top 13%)2009(Top 38%)
15K9.32 mi3.11 mi1929+2001847+1911847+1911601(Top 6%)1529(Top 10%)1529(Top 29%)
20K12.43 mi3.11 mi1849+801769+781769+781707(Top 6%)1633(Top 11%)1633(Top 31%)
Half13.11 mi0.68 mi1856-71777-81777-82107(Top 8%)2023(Top 13%)2023(Top 38%)
25K15.53 mi2.42 mi1892-361810-331810-332239(Top 8%)2147(Top 14%)2147(Top 41%)
30K18.64 mi3.11 mi1937-451854-441854-442229(Top 8%)2125(Top 14%)2125(Top 40%)
20M20.00 mi1.36 mi2021-841937-831937-833340(Top 13%)3123(Top 21%)3123(Top 59%)
21M21.00 mi1.00 mi2062-411975-381975-383169(Top 12%)2955(Top 19%)2955(Top 56%)
35K21.75 mi0.75 mi2094-322007-322007-323416(Top 13%)3168(Top 21%)3168(Top 60%)
23M23.00 mi1.25 mi2088+62002+52002+52566(Top 10%)2407(Top 16%)2407(Top 46%)
24M24.00 mi1.00 mi2087+1200220022451(Top 9%)2287(Top 15%)2287(Top 43%)
40K24.85 mi0.85 mi2090-32004-22004-22532(Top 10%)2346(Top 15%)2346(Top 44%)
25.2M25.20 mi0.35 mi2075+151989+151989+152270(Top 9%)2103(Top 14%)2103(Top 40%)
Finish26.22 mi1.02 mi2049+261965+241965+242358(Top 9%)2176(Top 14%)2176(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1601

Males

1529

M18-39

1529

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2098

Males

2009

M18-39

2009

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1601

Males

1529

M18-39

1529

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1707

Males

1633

M18-39

1633

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2107

Males

2023

M18-39

2023

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2239

Males

2147

M18-39

2147

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2229

Males

2125

M18-39

2125

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3340

Males

3123

M18-39

3123

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3169

Males

2955

M18-39

2955

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3416

Males

3168

M18-39

3168

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2566

Males

2407

M18-39

2407

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2451

Males

2287

M18-39

2287

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2532

Males

2346

M18-39

2346

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2270

Males

2103

M18-39

2103

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2358

Males

2176

M18-39

2176

Passing Analysis

Category:
Athletes Passed
751
Passed By
599
Net Change
+152
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2201
5K → 10K15482+72#2201#2129
10K → 15K2066+200#2129#1929
15K → 20K10525+80#1929#1849
20K → Half815-7#1849#1856
Half → 25K2359-36#1856#1892
25K → 30K3883-45#1892#1937
30K → 20M22106-84#1937#2021
20M → 21M1455-41#2021#2062
21M → 35K1042-32#2062#2094
35K → 23M4539+6#2094#2088
23M → 24M2625+1#2088#2087
24M → 40K2528-3#2087#2090
40K → 25.2M216+15#2090#2075
25.2M → Finish5428+26#2075#2049
TOTALS751599+152
📊

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