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BOSTON MARATHON 2023

Daniel Kenary

Bib: 27281•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
28:16
Rank: #20850
Start → 5K
28:16 | 9:06/mi
10K· 6.21 mi
54:25
Rank: #19443 (+1407)
5K → 10K
26:09 | 8:25/mi
15K· 9.32 mi
1:20:21
Rank: #18588 (+855)
10K → 15K
25:56 | 8:21/mi
20K· 12.43 mi
1:46:27
Rank: #17994 (+594)
15K → 20K
26:06 | 8:24/mi
Half· 13.11 mi
1:51:57
Rank: #17819 (+175)
20K → Half
5:30 | 8:04/mi
25K· 15.53 mi
2:12:11
Rank: #17370 (+449)
Half → 25K
20:14 | 8:21/mi
30K· 18.64 mi
2:38:28
Rank: #16780 (+590)
25K → 30K
26:17 | 8:28/mi
20M
2:50:18
Rank: #16631 (+149)
30K → 20M
11:50 | 8:42/mi
21M
2:59:01
Rank: #16343 (+288)
20M → 21M
8:43 | 8:43/mi
35K· 21.75 mi
3:05:03
Rank: #16199 (+144)
21M → 35K
6:02 | 8:04/mi
23M
3:15:51
Rank: #16053 (+146)
35K → 23M
10:48 | 8:38/mi
24M
3:24:31
Rank: #16012 (+41)
23M → 24M
8:40 | 8:40/mi
40K· 24.85 mi
3:31:59
Rank: #15947 (+65)
24M → 40K
7:28 | 8:44/mi
25.2M
3:35:04
Rank: #15877 (+70)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:43:24
Rank: #15774 (+103)
25.2M → Finish
8:20 | 8:11/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:51:57
Pace8:32 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:51:27
Pace8:30 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:4228:169:0628:16
9:06
-
10K
6.21 mi12:11:5154:258:4526:09
8:25
-0:41
15K
9.32 mi12:37:471:20:218:3725:56
8:21
-0:04
20K
12.43 mi13:03:531:46:278:3426:06
8:24
+0:03
Half
13.11 mi13:09:231:51:578:325:30
8:04
-0:20
25K
15.53 mi13:29:372:12:118:3120:14
8:21
+0:17
30K
18.64 mi13:55:542:38:288:3026:17
8:28
+0:07
20M
20.00 mi14:07:442:50:188:3111:50
8:42
+0:14
21M
21.00 mi14:16:272:59:018:318:43
8:43
+0:01
35K
21.75 mi14:22:293:05:038:316:02
8:04
-0:39
23M
23.00 mi14:33:173:15:518:3110:48
8:38
+0:34
24M
24.00 mi14:41:573:24:318:318:40
8:40
+0:02
40K
24.85 mi14:49:253:31:598:327:28
8:44
+0:04
25.2M
25.20 mi14:52:303:35:048:323:05
8:56
+0:12
Finish
26.22 mi15:00:503:43:248:328:20
8:11
-0:45

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

8:04 /mi

Average Pace

8:32 /mi

Slowest Pace

9:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:03

86% of race

Time at Steady Pace

31:21

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:31 /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 mi11:45:4228:169:0628:16
9:06
#20850
10K
6.21 mi12:11:5154:258:4526:09
8:25
#19443
15K
9.32 mi12:37:471:20:218:3725:56
8:21
#18588
20K
12.43 mi13:03:531:46:278:3426:06
8:24
#17994
Half
13.11 mi13:09:231:51:578:325:30
8:04
#17819
25K
15.53 mi13:29:372:12:118:3120:14
8:21
#17370
30K
18.64 mi13:55:542:38:288:3026:17
8:28
#16780
20M
20.00 mi14:07:442:50:188:3111:50
8:42
#16631
21M
21.00 mi14:16:272:59:018:318:43
8:43
#16343
35K
21.75 mi14:22:293:05:038:316:02
8:04
#16199
23M
23.00 mi14:33:173:15:518:3110:48
8:38
#16053
24M
24.00 mi14:41:573:24:318:318:40
8:40
#16012
40K
24.85 mi14:49:253:31:598:327:28
8:44
#15947
25.2M
25.20 mi14:52:303:35:048:323:05
8:56
#15877
Finish
26.22 mi15:00:503:43:248:328:20
8:11
#15774
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20850125301253016824(Top 63%)10994(Top 72%)10994(Top 208%)
10K6.21 mi3.10 mi19443+140711997+53311997+53317671(Top 66%)11362(Top 75%)11362(Top 215%)
15K9.32 mi3.11 mi18588+85511692+30511692+30516824(Top 63%)10994(Top 72%)10994(Top 208%)
20K12.43 mi3.11 mi17994+59411457+23511457+23516238(Top 61%)10726(Top 71%)10726(Top 203%)
Half13.11 mi0.68 mi17819+17511385+7211385+7214818(Top 56%)10235(Top 67%)10235(Top 194%)
25K15.53 mi2.42 mi17370+44911189+19611189+19615221(Top 57%)10232(Top 67%)10232(Top 194%)
30K18.64 mi3.11 mi16780+59010920+26910920+26914043(Top 53%)9673(Top 64%)9673(Top 183%)
20M20.00 mi1.36 mi16631+14910837+8310837+8314887(Top 56%)9944(Top 66%)9944(Top 188%)
21M21.00 mi1.00 mi16343+28810700+13710700+13711761(Top 44%)8477(Top 56%)8477(Top 160%)
35K21.75 mi0.75 mi16199+14410626+7410626+7412569(Top 47%)8820(Top 58%)8820(Top 167%)
23M23.00 mi1.25 mi16053+14610544+8210544+8213933(Top 52%)9347(Top 62%)9347(Top 177%)
24M24.00 mi1.00 mi16012+4110518+2610518+2615443(Top 58%)9921(Top 65%)9921(Top 188%)
40K24.85 mi0.85 mi15947+6510475+4310475+4314694(Top 55%)9544(Top 63%)9544(Top 181%)
25.2M25.20 mi0.35 mi15877+7010444+3110444+3112164(Top 46%)8358(Top 55%)8358(Top 158%)
Finish26.22 mi1.02 mi15774+10310395+4910395+4913271(Top 50%)8916(Top 59%)8916(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

16824

Males

10994

M18-39

10994

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

17671

Males

11362

M18-39

11362

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

16824

Males

10994

M18-39

10994

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

16238

Males

10726

M18-39

10726

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

14818

Males

10235

M18-39

10235

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

15221

Males

10232

M18-39

10232

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14043

Males

9673

M18-39

9673

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

14887

Males

9944

M18-39

9944

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11761

Males

8477

M18-39

8477

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12569

Males

8820

M18-39

8820

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13933

Males

9347

M18-39

9347

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

15443

Males

9921

M18-39

9921

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14694

Males

9544

M18-39

9544

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12164

Males

8358

M18-39

8358

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

13271

Males

8916

M18-39

8916

Passing Analysis

Category:
Athletes Passed
5276
Passed By
200
Net Change
+5076
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20850
5K → 10K143427+1407#20850#19443
10K → 15K87318+855#19443#18588
15K → 20K6028+594#18588#17994
20K → Half1761+175#17994#17819
Half → 25K4534+449#17819#17370
25K → 30K5922+590#17370#16780
30K → 20M17021+149#16780#16631
20M → 21M2891+288#16631#16343
21M → 35K1451+144#16343#16199
35K → 23M17226+146#16199#16053
23M → 24M8746+41#16053#16012
24M → 40K9025+65#16012#15947
40K → 25.2M733+70#15947#15877
25.2M → Finish12017+103#15877#15774
TOTALS5276200+5076
📊

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