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BOSTON MARATHON 2023

Alain Goffi

Bib: 9335•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 21%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:18
Rank: #2472
Start → 5K
20:18 | 6:32/mi
10K· 6.21 mi
40:58
Rank: #3114 (-642)
5K → 10K
20:40 | 6:39/mi
15K· 9.32 mi
1:02:26
Rank: #4007 (-893)
10K → 15K
21:28 | 6:55/mi
20K· 12.43 mi
1:24:17
Rank: #4663 (-656)
15K → 20K
21:51 | 7:02/mi
Half· 13.11 mi
1:29:04
Rank: #4814 (-151)
20K → Half
4:47 | 7:01/mi
25K· 15.53 mi
2:01:30
Rank: #12358 (-7544)
Half → 25K
32:26 | 13:23/mi
30K· 18.64 mi
2:30:27
Rank: #13855 (-1497)
25K → 30K
28:57 | 9:19/mi
20M
2:41:54
Rank: #13790 (+65)
30K → 20M
11:27 | 8:26/mi
21M
2:50:37
Rank: #13645 (+145)
20M → 21M
8:43 | 8:43/mi
35K· 21.75 mi
2:56:55
Rank: #13678 (-33)
21M → 35K
6:18 | 8:25/mi
23M
3:07:26
Rank: #13579 (+99)
35K → 23M
10:31 | 8:24/mi
24M
3:15:39
Rank: #13516 (+63)
23M → 24M
8:13 | 8:13/mi
40K· 24.85 mi
3:22:56
Rank: #13491 (+25)
24M → 40K
7:17 | 8:31/mi
25.2M
3:26:05
Rank: #13475 (+16)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:34:35
Rank: #13518 (-43)
25.2M → Finish
8:30 | 8:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:04
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time2:05:31
Pace9:34 /mi
📊Positive Split: 40.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:5020:186:3220:18
6:32
-
10K
6.21 mi11:06:3040:586:3620:40
6:39
+0:07
15K
9.32 mi11:27:581:02:266:4221:28
6:55
+0:16
20K
12.43 mi11:49:491:24:176:4721:51
7:02
+0:07
Half
13.11 mi11:54:361:29:046:484:47
7:01
-0:01
25K
15.53 mi12:27:022:01:307:4932:26
13:23
+6:22
30K
18.64 mi12:55:592:30:278:0428:57
9:19
-4:04
20M
20.00 mi13:07:262:41:548:0611:27
8:26
-0:53
21M
21.00 mi13:16:092:50:378:078:43
8:43
+0:17
35K
21.75 mi13:22:272:56:558:086:18
8:25
-0:18
23M
23.00 mi13:32:583:07:268:0910:31
8:24
-0:01
24M
24.00 mi13:41:113:15:398:098:13
8:13
-0:11
40K
24.85 mi13:48:283:22:568:107:17
8:31
+0:18
25.2M
25.20 mi13:51:373:26:058:113:09
9:08
+0:37
Finish
26.22 mi14:00:073:34:358:118:30
8:20
-0:48

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

6:32 /mi

Average Pace

8:11 /mi

Slowest Pace

13:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:04

42% of race

Time at Steady Pace

1:04:08

30% of race

Time at Slower Pace

1:01:23

29% of race

Average Pace: 8:11 /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 mi10:45:5020:186:3220:18
6:32
#2472
10K
6.21 mi11:06:3040:586:3620:40
6:39
#3114
15K
9.32 mi11:27:581:02:266:4221:28
6:55
#4007
20K
12.43 mi11:49:491:24:176:4721:51
7:02
#4663
Half
13.11 mi11:54:361:29:046:484:47
7:01
#4814
25K
15.53 mi12:27:022:01:307:4932:26
13:23
#12358
30K
18.64 mi12:55:592:30:278:0428:57
9:19
#13855
20M
20.00 mi13:07:262:41:548:0611:27
8:26
#13790
21M
21.00 mi13:16:092:50:378:078:43
8:43
#13645
35K
21.75 mi13:22:272:56:558:086:18
8:25
#13678
23M
23.00 mi13:32:583:07:268:0910:31
8:24
#13579
24M
24.00 mi13:41:113:15:398:098:13
8:13
#13516
40K
24.85 mi13:48:283:22:568:107:17
8:31
#13491
25.2M
25.20 mi13:51:373:26:058:113:09
9:08
#13475
Finish
26.22 mi14:00:073:34:358:118:30
8:20
#13518
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi2472235823586028(Top 23%)5488(Top 36%)5488(Top 494%)
10K6.21 mi3.10 mi3114-6422962-6042962-6043919(Top 15%)3692(Top 24%)3692(Top 333%)
15K9.32 mi3.11 mi4007-8933773-8113773-8116028(Top 23%)5488(Top 36%)5488(Top 494%)
20K12.43 mi3.11 mi4663-6564351-5784351-5786183(Top 23%)5610(Top 37%)5610(Top 505%)
Half13.11 mi0.68 mi4814-1514486-1354486-1356637(Top 25%)5977(Top 39%)5977(Top 538%)
25K15.53 mi2.42 mi12358-75449193-47079193-470726075(Top 98%)14936(Top 98%)14936(Top 1346%)
30K18.64 mi3.11 mi13855-14979790-5979790-59718694(Top 70%)11643(Top 77%)11643(Top 1049%)
20M20.00 mi1.36 mi13790+659740+509740+5013152(Top 49%)9197(Top 61%)9197(Top 829%)
21M21.00 mi1.00 mi13645+1459669+719669+7111754(Top 44%)8470(Top 56%)8470(Top 763%)
35K21.75 mi0.75 mi13678-339667+29667+214807(Top 56%)9787(Top 64%)9787(Top 882%)
23M23.00 mi1.25 mi13579+999598+699598+6912563(Top 47%)8718(Top 57%)8718(Top 785%)
24M24.00 mi1.00 mi13516+639548+509548+5012718(Top 48%)8733(Top 58%)8733(Top 787%)
40K24.85 mi0.85 mi13491+259519+299519+2913453(Top 51%)8992(Top 59%)8992(Top 810%)
25.2M25.20 mi0.35 mi13475+169498+219498+2113228(Top 50%)8869(Top 58%)8869(Top 799%)
Finish26.22 mi1.02 mi13518-439499-19499-114321(Top 54%)9393(Top 62%)9393(Top 846%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6028

Males

5488

M60-64

5488

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3919

Males

3692

M60-64

3692

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6028

Males

5488

M60-64

5488

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6183

Males

5610

M60-64

5610

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6637

Males

5977

M60-64

5977

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

26075

Males

14936

M60-64

14936

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

18694

Males

11643

M60-64

11643

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

13152

Males

9197

M60-64

9197

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11754

Males

8470

M60-64

8470

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

14807

Males

9787

M60-64

9787

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12563

Males

8718

M60-64

8718

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12718

Males

8733

M60-64

8733

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13453

Males

8992

M60-64

8992

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13228

Males

8869

M60-64

8869

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

14321

Males

9393

M60-64

9393

Passing Analysis

Category:
Athletes Passed
795
Passed By
11839
Net Change
-11046
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2472
5K → 10K15657-642#2472#3114
10K → 15K6899-893#3114#4007
15K → 20K11667-656#4007#4663
20K → Half3154-151#4663#4814
Half → 25K07542-7544#4814#12358
25K → 30K131510-1497#12358#13855
30K → 20M11651+65#13855#13790
20M → 21M17732+145#13790#13645
21M → 35K3467-33#13645#13678
35K → 23M14243+99#13678#13579
23M → 24M10138+63#13579#13516
24M → 40K7550+25#13516#13491
40K → 25.2M4327+16#13491#13475
25.2M → Finish59102-43#13475#13518
TOTALS79511839-11046
📊

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