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BOSTON MARATHON 2023

Benjamin Reed

Bib: 7208•M

MI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 25%
Division (M18-39)
#0 / 5285
Top 50%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:16
Rank: #5088
Start → 5K
21:16 | 6:51/mi
10K· 6.21 mi
42:37
Rank: #5478 (-390)
5K → 10K
21:21 | 6:52/mi
15K· 9.32 mi
1:03:47
Rank: #5395 (+83)
10K → 15K
21:10 | 6:49/mi
20K· 12.43 mi
1:24:58
Rank: #5201 (+194)
15K → 20K
21:11 | 6:49/mi
Half· 13.11 mi
1:29:38
Rank: #5232 (-31)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:46:10
Rank: #5037 (+195)
Half → 25K
16:32 | 6:49/mi
30K· 18.64 mi
2:07:41
Rank: #4748 (+289)
25K → 30K
21:31 | 6:56/mi
20M
2:16:59
Rank: #4574 (+174)
30K → 20M
9:18 | 6:51/mi
21M
2:23:57
Rank: #4358 (+216)
20M → 21M
6:58 | 6:58/mi
35K· 21.75 mi
2:29:04
Rank: #4345 (+13)
21M → 35K
5:07 | 6:50/mi
23M
2:37:45
Rank: #4248 (+97)
35K → 23M
8:41 | 6:56/mi
24M
2:44:35
Rank: #4255 (-7)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:50:33
Rank: #4205 (+50)
24M → 40K
5:58 | 6:59/mi
25.2M
2:52:59
Rank: #4163 (+42)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:59:34
Rank: #4061 (+102)
25.2M → Finish
6:35 | 6:28/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:29:38
Pace6:50 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:56
Pace6:52 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5721:166:5121:16
6:51
-
10K
6.21 mi10:47:1842:376:5221:21
6:52
+0:01
15K
9.32 mi11:08:281:03:476:5121:10
6:49
-0:03
20K
12.43 mi11:29:391:24:586:5021:11
6:49
0:00
Half
13.11 mi11:34:191:29:386:504:40
6:50
+0:01
25K
15.53 mi11:50:511:46:106:5016:32
6:49
-0:01
30K
18.64 mi12:12:222:07:416:5121:31
6:56
+0:07
20M
20.00 mi12:21:402:16:596:519:18
6:51
-0:05
21M
21.00 mi12:28:382:23:576:516:58
6:58
+0:07
35K
21.75 mi12:33:452:29:046:515:07
6:50
-0:08
23M
23.00 mi12:42:262:37:456:528:41
6:56
+0:06
24M
24.00 mi12:49:162:44:356:516:50
6:50
-0:06
40K
24.85 mi12:55:142:50:336:525:58
6:59
+0:09
25.2M
25.20 mi12:57:402:52:596:522:26
7:03
+0:04
Finish
26.22 mi13:04:152:59:346:516:35
6:28
-0:35

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

6:28 /mi

Average Pace

6:51 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:35

4% of race

Time at Steady Pace

2:52:59

96% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:25:5721:166:5121:16
6:51
#5088
10K
6.21 mi10:47:1842:376:5221:21
6:52
#5478
15K
9.32 mi11:08:281:03:476:5121:10
6:49
#5395
20K
12.43 mi11:29:391:24:586:5021:11
6:49
#5201
Half
13.11 mi11:34:191:29:386:504:40
6:50
#5232
25K
15.53 mi11:50:511:46:106:5016:32
6:49
#5037
30K
18.64 mi12:12:222:07:416:5121:31
6:56
#4748
20M
20.00 mi12:21:402:16:596:519:18
6:51
#4574
21M
21.00 mi12:28:382:23:576:516:58
6:58
#4358
35K
21.75 mi12:33:452:29:046:515:07
6:50
#4345
23M
23.00 mi12:42:262:37:456:528:41
6:56
#4248
24M
24.00 mi12:49:162:44:356:516:50
6:50
#4255
40K
24.85 mi12:55:142:50:336:525:58
6:59
#4205
25.2M
25.20 mi12:57:402:52:596:522:26
7:03
#4163
Finish
26.22 mi13:04:152:59:346:516:35
6:28
#4061
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5088471947195233(Top 20%)4837(Top 32%)4837(Top 92%)
10K6.21 mi3.10 mi5478-3905054-3355054-3355901(Top 22%)5381(Top 35%)5381(Top 102%)
15K9.32 mi3.11 mi5395+834986+684986+685233(Top 20%)4837(Top 32%)4837(Top 92%)
20K12.43 mi3.11 mi5201+1944821+1654821+1654596(Top 17%)4281(Top 28%)4281(Top 81%)
Half13.11 mi0.68 mi5232-314849-284849-285512(Top 21%)5072(Top 33%)5072(Top 96%)
25K15.53 mi2.42 mi5037+1954676+1734676+1734306(Top 16%)4022(Top 27%)4022(Top 76%)
30K18.64 mi3.11 mi4748+2894421+2554421+2553841(Top 14%)3600(Top 24%)3600(Top 68%)
20M20.00 mi1.36 mi4574+1744266+1554266+1553098(Top 12%)2912(Top 19%)2912(Top 55%)
21M21.00 mi1.00 mi4358+2164072+1944072+1942028(Top 8%)1923(Top 13%)1923(Top 36%)
35K21.75 mi0.75 mi4345+134058+144058+144418(Top 17%)4036(Top 27%)4036(Top 76%)
23M23.00 mi1.25 mi4248+973975+833975+833445(Top 13%)3193(Top 21%)3193(Top 60%)
24M24.00 mi1.00 mi4255-73981-63981-63828(Top 14%)3500(Top 23%)3500(Top 66%)
40K24.85 mi0.85 mi4205+503933+483933+483725(Top 14%)3366(Top 22%)3366(Top 64%)
25.2M25.20 mi0.35 mi4163+423895+383895+381982(Top 7%)1865(Top 12%)1865(Top 35%)
Finish26.22 mi1.02 mi4061+1023799+963799+962313(Top 9%)2141(Top 14%)2141(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5233

Males

4837

M18-39

4837

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5901

Males

5381

M18-39

5381

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5233

Males

4837

M18-39

4837

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4596

Males

4281

M18-39

4281

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5512

Males

5072

M18-39

5072

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4306

Males

4022

M18-39

4022

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3841

Males

3600

M18-39

3600

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3098

Males

2912

M18-39

2912

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2028

Males

1923

M18-39

1923

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4418

Males

4036

M18-39

4036

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3445

Males

3193

M18-39

3193

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3828

Males

3500

M18-39

3500

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3725

Males

3366

M18-39

3366

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1982

Males

1865

M18-39

1865

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2313

Males

2141

M18-39

2141

Passing Analysis

Category:
Athletes Passed
1825
Passed By
798
Net Change
+1027
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5088
5K → 10K74464-390#5088#5478
10K → 15K15875+83#5478#5395
15K → 20K22329+194#5395#5201
20K → Half1243-31#5201#5232
Half → 25K21116+195#5232#5037
25K → 30K30920+289#5037#4748
30K → 20M1795+174#4748#4574
20M → 21M2171+216#4574#4358
21M → 35K4633+13#4358#4345
35K → 23M12023+97#4345#4248
23M → 24M4754-7#4248#4255
24M → 40K7525+50#4255#4205
40K → 25.2M442+42#4205#4163
25.2M → Finish1108+102#4163#4061
TOTALS1825798+1027
📊

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