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BOSTON MARATHON 2023

Connor Lewis

Bib: 6435•M

CT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 28%
Gender (Male)
#0 / 15176
Top 42%
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
22:44
Rank: #8205
Start → 5K
22:44 | 7:19/mi
10K· 6.21 mi
45:37
Rank: #8724 (-519)
5K → 10K
22:53 | 7:22/mi
15K· 9.32 mi
1:07:56
Rank: #8366 (+358)
10K → 15K
22:19 | 7:11/mi
20K· 12.43 mi
1:30:31
Rank: #8125 (+241)
15K → 20K
22:35 | 7:16/mi
Half· 13.11 mi
1:35:24
Rank: #8091 (+34)
20K → Half
4:53 | 7:09/mi
25K· 15.53 mi
1:53:24
Rank: #8070 (+21)
Half → 25K
18:00 | 7:25/mi
30K· 18.64 mi
2:17:19
Rank: #8118 (-48)
25K → 30K
23:55 | 7:42/mi
20M
2:27:58
Rank: #8159 (-41)
30K → 20M
10:39 | 7:50/mi
21M
2:35:57
Rank: #8080 (+79)
20M → 21M
7:59 | 7:59/mi
35K· 21.75 mi
2:41:33
Rank: #8082 (-2)
21M → 35K
5:36 | 7:29/mi
23M
2:51:08
Rank: #8001 (+81)
35K → 23M
9:35 | 7:39/mi
24M
2:58:13
Rank: #7836 (+165)
23M → 24M
7:05 | 7:05/mi
40K· 24.85 mi
3:04:26
Rank: #7704 (+132)
24M → 40K
6:13 | 7:16/mi
25.2M
3:07:00
Rank: #7604 (+100)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
3:14:11
Rank: #7502 (+102)
25.2M → Finish
7:11 | 7:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:24
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:38:47
Pace7:32 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2122:447:1922:44
7:19
-
10K
6.21 mi10:49:1445:377:2022:53
7:22
+0:03
15K
9.32 mi11:11:331:07:567:1722:19
7:11
-0:11
20K
12.43 mi11:34:081:30:317:1722:35
7:16
+0:05
Half
13.11 mi11:39:011:35:247:174:53
7:09
-0:07
25K
15.53 mi11:57:011:53:247:1818:00
7:25
+0:16
30K
18.64 mi12:20:562:17:197:2223:55
7:42
+0:17
20M
20.00 mi12:31:352:27:587:2410:39
7:50
+0:08
21M
21.00 mi12:39:342:35:577:267:59
7:59
+0:09
35K
21.75 mi12:45:102:41:337:265:36
7:29
-0:30
23M
23.00 mi12:54:452:51:087:269:35
7:39
+0:10
24M
24.00 mi13:01:502:58:137:267:05
7:05
-0:34
40K
24.85 mi13:08:033:04:267:256:13
7:16
+0:11
25.2M
25.20 mi13:10:373:07:007:252:34
7:27
+0:11
Finish
26.22 mi13:17:483:14:117:257:11
7:03
-0:24

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

7:03 /mi

Average Pace

7:25 /mi

Slowest Pace

7:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:33

90% of race

Time at Steady Pace

18:38

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:24 /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 mi10:26:2122:447:1922:44
7:19
#8205
10K
6.21 mi10:49:1445:377:2022:53
7:22
#8724
15K
9.32 mi11:11:331:07:567:1722:19
7:11
#8366
20K
12.43 mi11:34:081:30:317:1722:35
7:16
#8125
Half
13.11 mi11:39:011:35:247:174:53
7:09
#8091
25K
15.53 mi11:57:011:53:247:1818:00
7:25
#8070
30K
18.64 mi12:20:562:17:197:2223:55
7:42
#8118
20M
20.00 mi12:31:352:27:587:2410:39
7:50
#8159
21M
21.00 mi12:39:342:35:577:267:59
7:59
#8080
35K
21.75 mi12:45:102:41:337:265:36
7:29
#8082
23M
23.00 mi12:54:452:51:087:269:35
7:39
#8001
24M
24.00 mi13:01:502:58:137:267:05
7:05
#7836
40K
24.85 mi13:08:033:04:267:256:13
7:16
#7704
25.2M
25.20 mi13:10:373:07:007:252:34
7:27
#7604
Finish
26.22 mi13:17:483:14:117:257:11
7:03
#7502
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8205710971097681(Top 29%)6711(Top 44%)6711(Top 127%)
10K6.21 mi3.10 mi8724-5197413-3047413-3049339(Top 35%)7763(Top 51%)7763(Top 147%)
15K9.32 mi3.11 mi8366+3587187+2267187+2267681(Top 29%)6711(Top 44%)6711(Top 127%)
20K12.43 mi3.11 mi8125+2417021+1667021+1667553(Top 28%)6597(Top 43%)6597(Top 125%)
Half13.11 mi0.68 mi8091+346997+246997+247537(Top 28%)6596(Top 43%)6596(Top 125%)
25K15.53 mi2.42 mi8070+216958+396958+398196(Top 31%)6931(Top 46%)6931(Top 131%)
30K18.64 mi3.11 mi8118-486947+116947+118615(Top 32%)7043(Top 46%)7043(Top 133%)
20M20.00 mi1.36 mi8159-416957-106957-109115(Top 34%)7253(Top 48%)7253(Top 137%)
21M21.00 mi1.00 mi8080+796890+676890+677229(Top 27%)6007(Top 40%)6007(Top 114%)
35K21.75 mi0.75 mi8082-26878+126878+128396(Top 32%)6727(Top 44%)6727(Top 127%)
23M23.00 mi1.25 mi8001+816802+766802+767436(Top 28%)6077(Top 40%)6077(Top 115%)
24M24.00 mi1.00 mi7836+1656679+1236679+1235121(Top 19%)4521(Top 30%)4521(Top 86%)
40K24.85 mi0.85 mi7704+1326580+996580+995262(Top 20%)4523(Top 30%)4523(Top 86%)
25.2M25.20 mi0.35 mi7604+1006509+716509+713688(Top 14%)3316(Top 22%)3316(Top 63%)
Finish26.22 mi1.02 mi7502+1026420+896420+895510(Top 21%)4602(Top 30%)4602(Top 87%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7681

Males

6711

M18-39

6711

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9339

Males

7763

M18-39

7763

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7681

Males

6711

M18-39

6711

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7553

Males

6597

M18-39

6597

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7537

Males

6596

M18-39

6596

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8196

Males

6931

M18-39

6931

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8615

Males

7043

M18-39

7043

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9115

Males

7253

M18-39

7253

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

7229

Males

6007

M18-39

6007

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8396

Males

6727

M18-39

6727

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7436

Males

6077

M18-39

6077

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

5121

Males

4521

M18-39

4521

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5262

Males

4523

M18-39

4523

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3688

Males

3316

M18-39

3316

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5510

Males

4602

M18-39

4602

Passing Analysis

Category:
Athletes Passed
1875
Passed By
1172
Net Change
+703
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8205
5K → 10K81600-519#8205#8724
10K → 15K37517+358#8724#8366
15K → 20K26928+241#8366#8125
20K → Half428+34#8125#8091
Half → 25K10988+21#8091#8070
25K → 30K113161-48#8070#8118
30K → 20M70111-41#8118#8159
20M → 21M11536+79#8159#8080
21M → 35K3840-2#8080#8082
35K → 23M13049+81#8082#8001
23M → 24M1716+165#8001#7836
24M → 40K1386+132#7836#7704
40K → 25.2M1011+100#7704#7604
25.2M → Finish12321+102#7604#7502
TOTALS18751172+703
📊

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