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BOSTON MARATHON 2023

Andrew Arbini

Bib: 6471•M

WA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 25%
Gender (Male)
#0 / 15176
Top 39%
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
23:06
Rank: #9085
Start → 5K
23:06 | 7:26/mi
10K· 6.21 mi
45:53
Rank: #9049 (+36)
5K → 10K
22:47 | 7:20/mi
15K· 9.32 mi
1:08:01
Rank: #8440 (+609)
10K → 15K
22:08 | 7:07/mi
20K· 12.43 mi
1:30:04
Rank: #7873 (+567)
15K → 20K
22:03 | 7:06/mi
Half· 13.11 mi
1:34:48
Rank: #7772 (+101)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:52:07
Rank: #7489 (+283)
Half → 25K
17:19 | 7:09/mi
30K· 18.64 mi
2:15:09
Rank: #7291 (+198)
25K → 30K
23:02 | 7:25/mi
20M
2:25:08
Rank: #7158 (+133)
30K → 20M
9:59 | 7:21/mi
21M
2:33:04
Rank: #7109 (+49)
20M → 21M
7:56 | 7:56/mi
35K· 21.75 mi
2:38:29
Rank: #7083 (+26)
21M → 35K
5:25 | 7:14/mi
23M
2:47:40
Rank: #6928 (+155)
35K → 23M
9:11 | 7:20/mi
24M
2:54:58
Rank: #6878 (+50)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
3:01:11
Rank: #6783 (+95)
24M → 40K
6:13 | 7:16/mi
25.2M
3:03:53
Rank: #6738 (+45)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
3:11:22
Rank: #6723 (+15)
25.2M → Finish
7:29 | 7:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:48
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:36:34
Pace7:22 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3323:067:2623:06
7:26
-
10K
6.21 mi10:49:2045:537:2322:47
7:20
-0:06
15K
9.32 mi11:11:281:08:017:1822:08
7:07
-0:13
20K
12.43 mi11:33:311:30:047:1522:03
7:06
-0:01
Half
13.11 mi11:38:151:34:487:144:44
6:56
-0:10
25K
15.53 mi11:55:341:52:077:1317:19
7:09
+0:13
30K
18.64 mi12:18:362:15:097:1523:02
7:25
+0:16
20M
20.00 mi12:28:352:25:087:159:59
7:21
-0:04
21M
21.00 mi12:36:312:33:047:177:56
7:56
+0:35
35K
21.75 mi12:41:562:38:297:175:25
7:14
-0:42
23M
23.00 mi12:51:072:47:407:179:11
7:20
+0:06
24M
24.00 mi12:58:252:54:587:177:18
7:18
-0:02
40K
24.85 mi13:04:383:01:117:176:13
7:16
-0:02
25.2M
25.20 mi13:07:203:03:537:182:42
7:50
+0:34
Finish
26.22 mi13:14:493:11:227:187:29
7:21
-0:29

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

6:56 /mi

Average Pace

7:18 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:44

94% of race

Time at Steady Pace

10:38

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:18 /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 mi10:26:3323:067:2623:06
7:26
#9085
10K
6.21 mi10:49:2045:537:2322:47
7:20
#9049
15K
9.32 mi11:11:281:08:017:1822:08
7:07
#8440
20K
12.43 mi11:33:311:30:047:1522:03
7:06
#7873
Half
13.11 mi11:38:151:34:487:144:44
6:56
#7772
25K
15.53 mi11:55:341:52:077:1317:19
7:09
#7489
30K
18.64 mi12:18:362:15:097:1523:02
7:25
#7291
20M
20.00 mi12:28:352:25:087:159:59
7:21
#7158
21M
21.00 mi12:36:312:33:047:177:56
7:56
#7109
35K
21.75 mi12:41:562:38:297:175:25
7:14
#7083
23M
23.00 mi12:51:072:47:407:179:11
7:20
#6928
24M
24.00 mi12:58:252:54:587:177:18
7:18
#6878
40K
24.85 mi13:04:383:01:117:176:13
7:16
#6783
25.2M
25.20 mi13:07:203:03:537:182:42
7:50
#6738
Finish
26.22 mi13:14:493:11:227:187:29
7:21
#6723
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi9085764576457296(Top 27%)6451(Top 43%)6451(Top 122%)
10K6.21 mi3.10 mi9049+367596+497596+499085(Top 34%)7625(Top 50%)7625(Top 144%)
15K9.32 mi3.11 mi8440+6097234+3627234+3627296(Top 27%)6451(Top 43%)6451(Top 122%)
20K12.43 mi3.11 mi7873+5676857+3776857+3776541(Top 25%)5868(Top 39%)5868(Top 111%)
Half13.11 mi0.68 mi7772+1016784+736784+736212(Top 23%)5655(Top 37%)5655(Top 107%)
25K15.53 mi2.42 mi7489+2836589+1956589+1956342(Top 24%)5682(Top 37%)5682(Top 108%)
30K18.64 mi3.11 mi7291+1986421+1686421+1686673(Top 25%)5847(Top 39%)5847(Top 111%)
20M20.00 mi1.36 mi7158+1336320+1016320+1015907(Top 22%)5226(Top 34%)5226(Top 99%)
21M21.00 mi1.00 mi7109+496271+496271+496910(Top 26%)5806(Top 38%)5806(Top 110%)
35K21.75 mi0.75 mi7083+266242+296242+296749(Top 25%)5735(Top 38%)5735(Top 109%)
23M23.00 mi1.25 mi6928+1556103+1396103+1395501(Top 21%)4838(Top 32%)4838(Top 92%)
24M24.00 mi1.00 mi6878+506051+526051+526361(Top 24%)5324(Top 35%)5324(Top 101%)
40K24.85 mi0.85 mi6783+955963+885963+885256(Top 20%)4517(Top 30%)4517(Top 85%)
25.2M25.20 mi0.35 mi6738+455926+375926+375535(Top 21%)4634(Top 31%)4634(Top 88%)
Finish26.22 mi1.02 mi6723+155901+255901+257381(Top 28%)5791(Top 38%)5791(Top 110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7296

Males

6451

M18-39

6451

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

9085

Males

7625

M18-39

7625

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7296

Males

6451

M18-39

6451

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6541

Males

5868

M18-39

5868

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6212

Males

5655

M18-39

5655

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6342

Males

5682

M18-39

5682

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6673

Males

5847

M18-39

5847

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5907

Males

5226

M18-39

5226

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

6910

Males

5806

M18-39

5806

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6749

Males

5735

M18-39

5735

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5501

Males

4838

M18-39

4838

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6361

Males

5324

M18-39

5324

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5256

Males

4517

M18-39

4517

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5535

Males

4634

M18-39

4634

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7381

Males

5791

M18-39

5791

Passing Analysis

Category:
Athletes Passed
2856
Passed By
494
Net Change
+2362
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9085
5K → 10K297261+36#9085#9049
10K → 15K6167+609#9049#8440
15K → 20K5692+567#8440#7873
20K → Half1021+101#7873#7772
Half → 25K2885+283#7772#7489
25K → 30K23537+198#7489#7291
30K → 20M1418+133#7291#7158
20M → 21M8637+49#7158#7109
21M → 35K5024+26#7109#7083
35K → 23M17116+155#7083#6928
23M → 24M7828+50#6928#6878
24M → 40K1049+95#6878#6783
40K → 25.2M505+45#6783#6738
25.2M → Finish6954+15#6738#6723
TOTALS2856494+2362
📊

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