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BOSTON MARATHON 2023

Steven Claremon

Bib: 4348•M

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 29%
Gender (Male)
#0 / 15176
Top 43%
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
21:54
Rank: #6571
Start → 5K
21:54 | 7:03/mi
10K· 6.21 mi
44:03
Rank: #7050 (-479)
5K → 10K
22:09 | 7:08/mi
15K· 9.32 mi
1:06:22
Rank: #7246 (-196)
10K → 15K
22:19 | 7:11/mi
20K· 12.43 mi
1:29:12
Rank: #7399 (-153)
15K → 20K
22:50 | 7:21/mi
Half· 13.11 mi
1:34:07
Rank: #7413 (-14)
20K → Half
4:55 | 7:12/mi
25K· 15.53 mi
1:52:09
Rank: #7516 (-103)
Half → 25K
18:02 | 7:26/mi
30K· 18.64 mi
2:15:35
Rank: #7452 (+64)
25K → 30K
23:26 | 7:33/mi
20M
2:25:43
Rank: #7352 (+100)
30K → 20M
10:08 | 7:27/mi
21M
2:33:58
Rank: #7404 (-52)
20M → 21M
8:15 | 8:15/mi
35K· 21.75 mi
2:39:34
Rank: #7427 (-23)
21M → 35K
5:36 | 7:29/mi
23M
2:49:32
Rank: #7467 (-40)
35K → 23M
9:58 | 7:58/mi
24M
2:57:16
Rank: #7523 (-56)
23M → 24M
7:44 | 7:44/mi
40K· 24.85 mi
3:04:22
Rank: #7682 (-159)
24M → 40K
7:06 | 8:18/mi
25.2M
3:07:18
Rank: #7707 (-25)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:15:02
Rank: #7743 (-36)
25.2M → Finish
7:44 | 7:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:07
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:40:55
Pace7:42 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:0121:547:0321:54
7:03
-
10K
6.21 mi11:34:1044:037:0522:09
7:08
+0:05
15K
9.32 mi11:56:291:06:227:0722:19
7:11
+0:03
20K
12.43 mi12:19:191:29:127:1122:50
7:21
+0:10
Half
13.11 mi12:24:141:34:077:114:55
7:12
-0:09
25K
15.53 mi12:42:161:52:097:1318:02
7:26
+0:14
30K
18.64 mi13:05:422:15:357:1623:26
7:33
+0:07
20M
20.00 mi13:15:502:25:437:1710:08
7:27
-0:06
21M
21.00 mi13:24:052:33:587:208:15
8:15
+0:48
35K
21.75 mi13:29:412:39:347:205:36
7:29
-0:46
23M
23.00 mi13:39:392:49:327:229:58
7:58
+0:29
24M
24.00 mi13:47:232:57:167:237:44
7:44
-0:14
40K
24.85 mi13:54:293:04:227:257:06
8:18
+0:34
25.2M
25.20 mi13:57:253:07:187:262:56
8:30
+0:12
Finish
26.22 mi14:05:093:15:027:277:44
7:35
-0:55

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

7:27 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:17

37% of race

Time at Steady Pace

1:27:46

45% of race

Time at Slower Pace

35:59

18% of race

Average Pace: 7:26 /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 mi11:12:0121:547:0321:54
7:03
#6571
10K
6.21 mi11:34:1044:037:0522:09
7:08
#7050
15K
9.32 mi11:56:291:06:227:0722:19
7:11
#7246
20K
12.43 mi12:19:191:29:127:1122:50
7:21
#7399
Half
13.11 mi12:24:141:34:077:114:55
7:12
#7413
25K
15.53 mi12:42:161:52:097:1318:02
7:26
#7516
30K
18.64 mi13:05:422:15:357:1623:26
7:33
#7452
20M
20.00 mi13:15:502:25:437:1710:08
7:27
#7352
21M
21.00 mi13:24:052:33:587:208:15
8:15
#7404
35K
21.75 mi13:29:412:39:347:205:36
7:29
#7427
23M
23.00 mi13:39:392:49:327:229:58
7:58
#7467
24M
24.00 mi13:47:232:57:167:237:44
7:44
#7523
40K
24.85 mi13:54:293:04:227:257:06
8:18
#7682
25.2M
25.20 mi13:57:253:07:187:262:56
8:30
#7707
Finish
26.22 mi14:05:093:15:027:277:44
7:35
#7743
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6571593659367710(Top 29%)6722(Top 44%)6722(Top 127%)
10K6.21 mi3.10 mi7050-4796290-3546290-3547640(Top 29%)6691(Top 44%)6691(Top 127%)
15K9.32 mi3.11 mi7246-1966430-1406430-1407710(Top 29%)6722(Top 44%)6722(Top 127%)
20K12.43 mi3.11 mi7399-1536539-1096539-1098158(Top 31%)6985(Top 46%)6985(Top 132%)
Half13.11 mi0.68 mi7413-146545-66545-68008(Top 30%)6884(Top 45%)6884(Top 130%)
25K15.53 mi2.42 mi7516-1036610-656610-658337(Top 31%)7018(Top 46%)7018(Top 133%)
30K18.64 mi3.11 mi7452+646530+806530+807538(Top 28%)6406(Top 42%)6406(Top 121%)
20M20.00 mi1.36 mi7352+1006444+866444+866549(Top 25%)5672(Top 37%)5672(Top 107%)
21M21.00 mi1.00 mi7404-526449-56449-58955(Top 34%)7031(Top 46%)7031(Top 133%)
35K21.75 mi0.75 mi7427-236458-96458-98519(Top 32%)6794(Top 45%)6794(Top 129%)
23M23.00 mi1.25 mi7467-406464-66464-69523(Top 36%)7227(Top 48%)7227(Top 137%)
24M24.00 mi1.00 mi7523-566478-146478-149364(Top 35%)7062(Top 47%)7062(Top 134%)
40K24.85 mi0.85 mi7682-1596567-896567-8912149(Top 46%)8363(Top 55%)8363(Top 158%)
25.2M25.20 mi0.35 mi7707-256573-66573-69716(Top 36%)7107(Top 47%)7107(Top 134%)
Finish26.22 mi1.02 mi7743-366575-26575-29261(Top 35%)6881(Top 45%)6881(Top 130%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7710

Males

6722

M18-39

6722

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7640

Males

6691

M18-39

6691

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7710

Males

6722

M18-39

6722

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8158

Males

6985

M18-39

6985

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

8008

Males

6884

M18-39

6884

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8337

Males

7018

M18-39

7018

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7538

Males

6406

M18-39

6406

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

6549

Males

5672

M18-39

5672

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

8955

Males

7031

M18-39

7031

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8519

Males

6794

M18-39

6794

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9523

Males

7227

M18-39

7227

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9364

Males

7062

M18-39

7062

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12149

Males

8363

M18-39

8363

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9716

Males

7107

M18-39

7107

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9261

Males

6881

M18-39

6881

Passing Analysis

Category:
Athletes Passed
823
Passed By
1995
Net Change
-1172
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6571
5K → 10K49528-479#6571#7050
10K → 15K69265-196#7050#7246
15K → 20K70223-153#7246#7399
20K → Half1630-14#7399#7413
Half → 25K51154-103#7413#7516
25K → 30K167103+64#7516#7452
30K → 20M12424+100#7452#7352
20M → 21M49101-52#7352#7404
21M → 35K2952-23#7404#7427
35K → 23M63103-40#7427#7467
23M → 24M3995-56#7467#7523
24M → 40K26185-159#7523#7682
40K → 25.2M2045-25#7682#7707
25.2M → Finish5187-36#7707#7743
TOTALS8231995-1172
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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