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BOSTON MARATHON 2023

Ben Goff

Bib: 6684•M

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 26%
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
21:01
Rank: #4303
Start → 5K
21:01 | 6:46/mi
10K· 6.21 mi
42:13
Rank: #4916 (-613)
5K → 10K
21:12 | 6:49/mi
15K· 9.32 mi
1:03:19
Rank: #4935 (-19)
10K → 15K
21:06 | 6:47/mi
20K· 12.43 mi
1:24:54
Rank: #5147 (-212)
15K → 20K
21:35 | 6:57/mi
Half· 13.11 mi
1:29:30
Rank: #5130 (+17)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:46:13
Rank: #5068 (+62)
Half → 25K
16:43 | 6:54/mi
30K· 18.64 mi
2:08:00
Rank: #4895 (+173)
25K → 30K
21:47 | 7:01/mi
20M
2:17:33
Rank: #4808 (+87)
30K → 20M
9:33 | 7:02/mi
21M
2:24:41
Rank: #4661 (+147)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:29:28
Rank: #4514 (+147)
21M → 35K
4:47 | 6:24/mi
23M
2:37:57
Rank: #4331 (+183)
35K → 23M
8:29 | 6:47/mi
24M
2:44:44
Rank: #4297 (+34)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:50:47
Rank: #4276 (+21)
24M → 40K
6:03 | 7:05/mi
25.2M
2:53:16
Rank: #4239 (+37)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:59:55
Rank: #4171 (+68)
25.2M → Finish
6:39 | 6:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:30
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:30:25
Pace6:54 /mi
📊Positive Split: 1.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2721:016:4621:01
6:46
-
10K
6.21 mi10:45:3942:136:4821:12
6:49
+0:03
15K
9.32 mi11:06:451:03:196:4821:06
6:47
-0:02
20K
12.43 mi11:28:201:24:546:5021:35
6:57
+0:10
Half
13.11 mi11:32:561:29:306:504:36
6:45
-0:12
25K
15.53 mi11:49:391:46:136:5016:43
6:54
+0:09
30K
18.64 mi12:11:262:08:006:5221:47
7:01
+0:07
20M
20.00 mi12:20:592:17:336:539:33
7:02
+0:01
21M
21.00 mi12:28:072:24:416:537:08
7:08
+0:06
35K
21.75 mi12:32:542:29:286:524:47
6:24
-0:44
23M
23.00 mi12:41:232:37:576:528:29
6:47
+0:23
24M
24.00 mi12:48:102:44:446:526:47
6:47
0:00
40K
24.85 mi12:54:132:50:476:526:03
7:05
+0:18
25.2M
25.20 mi12:56:422:53:166:532:29
7:12
+0:07
Finish
26.22 mi13:03:212:59:556:526:39
6:32
-0:40

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

6:24 /mi

Average Pace

6:52 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:15

91% of race

Time at Steady Pace

15:40

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi10:24:2721:016:4621:01
6:46
#4303
10K
6.21 mi10:45:3942:136:4821:12
6:49
#4916
15K
9.32 mi11:06:451:03:196:4821:06
6:47
#4935
20K
12.43 mi11:28:201:24:546:5021:35
6:57
#5147
Half
13.11 mi11:32:561:29:306:504:36
6:45
#5130
25K
15.53 mi11:49:391:46:136:5016:43
6:54
#5068
30K
18.64 mi12:11:262:08:006:5221:47
7:01
#4895
20M
20.00 mi12:20:592:17:336:539:33
7:02
#4808
21M
21.00 mi12:28:072:24:416:537:08
7:08
#4661
35K
21.75 mi12:32:542:29:286:524:47
6:24
#4514
23M
23.00 mi12:41:232:37:576:528:29
6:47
#4331
24M
24.00 mi12:48:102:44:446:526:47
6:47
#4297
40K
24.85 mi12:54:132:50:476:526:03
7:05
#4276
25.2M
25.20 mi12:56:422:53:166:532:29
7:12
#4239
Finish
26.22 mi13:03:212:59:556:526:39
6:32
#4171
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4303402140215010(Top 19%)4650(Top 31%)4650(Top 88%)
10K6.21 mi3.10 mi4916-6134561-5404561-5405511(Top 21%)5071(Top 33%)5071(Top 96%)
15K9.32 mi3.11 mi4935-194587-264587-265010(Top 19%)4650(Top 31%)4650(Top 88%)
20K12.43 mi3.11 mi5147-2124771-1844771-1845632(Top 21%)5169(Top 34%)5169(Top 98%)
Half13.11 mi0.68 mi5130+174759+124759+124710(Top 18%)4372(Top 29%)4372(Top 83%)
25K15.53 mi2.42 mi5068+624703+564703+564902(Top 18%)4535(Top 30%)4535(Top 86%)
30K18.64 mi3.11 mi4895+1734553+1504553+1504409(Top 17%)4092(Top 27%)4092(Top 77%)
20M20.00 mi1.36 mi4808+874470+834470+834192(Top 16%)3871(Top 26%)3871(Top 73%)
21M21.00 mi1.00 mi4661+1474340+1304340+1302785(Top 10%)2619(Top 17%)2619(Top 50%)
35K21.75 mi0.75 mi4514+1474210+1304210+1301981(Top 7%)1885(Top 12%)1885(Top 36%)
23M23.00 mi1.25 mi4331+1834051+1594051+1592539(Top 10%)2385(Top 16%)2385(Top 45%)
24M24.00 mi1.00 mi4297+344020+314020+313562(Top 13%)3273(Top 22%)3273(Top 62%)
40K24.85 mi0.85 mi4276+213995+253995+254225(Top 16%)3760(Top 25%)3760(Top 71%)
25.2M25.20 mi0.35 mi4239+373961+343961+342572(Top 10%)2385(Top 16%)2385(Top 45%)
Finish26.22 mi1.02 mi4171+683899+623899+622629(Top 10%)2415(Top 16%)2415(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5010

Males

4650

M18-39

4650

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5511

Males

5071

M18-39

5071

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5010

Males

4650

M18-39

4650

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5632

Males

5169

M18-39

5169

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4710

Males

4372

M18-39

4372

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4902

Males

4535

M18-39

4535

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4409

Males

4092

M18-39

4092

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4192

Males

3871

M18-39

3871

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2785

Males

2619

M18-39

2619

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1981

Males

1885

M18-39

1885

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2539

Males

2385

M18-39

2385

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3562

Males

3273

M18-39

3273

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4225

Males

3760

M18-39

3760

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2572

Males

2385

M18-39

2385

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2629

Males

2415

M18-39

2415

Passing Analysis

Category:
Athletes Passed
1442
Passed By
1310
Net Change
+132
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4303
5K → 10K43656-613#4303#4916
10K → 15K107126-19#4916#4935
15K → 20K55267-212#4935#5147
20K → Half3013+17#5147#5130
Half → 25K13270+62#5130#5068
25K → 30K23057+173#5068#4895
30K → 20M10518+87#4895#4808
20M → 21M1536+147#4808#4661
21M → 35K1481+147#4661#4514
35K → 23M19411+183#4514#4331
23M → 24M6531+34#4331#4297
24M → 40K5736+21#4297#4276
40K → 25.2M414+37#4276#4239
25.2M → Finish8214+68#4239#4171
TOTALS14421310+132
📊

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