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BOSTON MARATHON 2023

Ignasi Casamayor

Bib: 7164•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 28%
Masters (Masters Men)
#0 / 9891
Top 14%
Division (M40-44)
#0 / 2241
Top 35%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:24
Rank: #2656
Start → 5K
20:24 | 6:34/mi
10K· 6.21 mi
41:01
Rank: #3174 (-518)
5K → 10K
20:37 | 6:38/mi
15K· 9.32 mi
1:01:44
Rank: #3378 (-204)
10K → 15K
20:43 | 6:40/mi
20K· 12.43 mi
1:22:41
Rank: #3478 (-100)
15K → 20K
20:57 | 6:45/mi
Half· 13.11 mi
1:27:12
Rank: #3478
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:43:46
Rank: #3600 (-122)
Half → 25K
16:34 | 6:50/mi
30K· 18.64 mi
2:05:46
Rank: #3824 (-224)
25K → 30K
22:00 | 7:05/mi
20M
2:15:33
Rank: #3950 (-126)
30K → 20M
9:47 | 7:12/mi
21M
2:23:23
Rank: #4124 (-174)
20M → 21M
7:50 | 7:50/mi
35K· 21.75 mi
2:28:37
Rank: #4174 (-50)
21M → 35K
5:14 | 7:00/mi
23M
2:37:50
Rank: #4289 (-115)
35K → 23M
9:13 | 7:22/mi
24M
2:45:08
Rank: #4423 (-134)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
2:51:32
Rank: #4485 (-62)
24M → 40K
6:24 | 7:29/mi
25.2M
2:54:29
Rank: #4556 (-71)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:02:12
Rank: #4662 (-106)
25.2M → Finish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:12
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:35:00
Pace7:15 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2320:246:3420:24
6:34
-
10K
6.21 mi10:45:0041:016:3620:37
6:38
+0:04
15K
9.32 mi11:05:431:01:446:3720:43
6:40
+0:02
20K
12.43 mi11:26:401:22:416:3920:57
6:45
+0:05
Half
13.11 mi11:31:111:27:126:394:31
6:37
-0:08
25K
15.53 mi11:47:451:43:466:4116:34
6:50
+0:13
30K
18.64 mi12:09:452:05:466:4522:00
7:05
+0:15
20M
20.00 mi12:19:322:15:336:479:47
7:12
+0:07
21M
21.00 mi12:27:222:23:236:507:50
7:50
+0:38
35K
21.75 mi12:32:362:28:376:505:14
7:00
-0:50
23M
23.00 mi12:41:492:37:506:529:13
7:22
+0:22
24M
24.00 mi12:49:072:45:086:537:18
7:18
-0:04
40K
24.85 mi12:55:312:51:326:546:24
7:29
+0:11
25.2M
25.20 mi12:58:282:54:296:552:57
8:33
+1:04
Finish
26.22 mi13:06:113:02:126:577:43
7:34
-0:59

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

6:34 /mi

Average Pace

6:57 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:12

48% of race

Time at Steady Pace

1:00:53

33% of race

Time at Slower Pace

34:07

19% of race

Average Pace: 6:57 /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 mi10:24:2320:246:3420:24
6:34
#2656
10K
6.21 mi10:45:0041:016:3620:37
6:38
#3174
15K
9.32 mi11:05:431:01:446:3720:43
6:40
#3378
20K
12.43 mi11:26:401:22:416:3920:57
6:45
#3478
Half
13.11 mi11:31:111:27:126:394:31
6:37
#3478
25K
15.53 mi11:47:451:43:466:4116:34
6:50
#3600
30K
18.64 mi12:09:452:05:466:4522:00
7:05
#3824
20M
20.00 mi12:19:322:15:336:479:47
7:12
#3950
21M
21.00 mi12:27:222:23:236:507:50
7:50
#4124
35K
21.75 mi12:32:362:28:376:505:14
7:00
#4174
23M
23.00 mi12:41:492:37:506:529:13
7:22
#4289
24M
24.00 mi12:49:072:45:086:537:18
7:18
#4423
40K
24.85 mi12:55:312:51:326:546:24
7:29
#4485
25.2M
25.20 mi12:58:282:54:296:552:57
8:33
#4556
Finish
26.22 mi13:06:113:02:126:577:43
7:34
#4662
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2656253025303834(Top 14%)3605(Top 24%)3605(Top 161%)
10K6.21 mi3.10 mi3174-5183012-4823012-4823771(Top 14%)3558(Top 23%)3558(Top 159%)
15K9.32 mi3.11 mi3378-2043202-1903202-1903834(Top 14%)3605(Top 24%)3605(Top 161%)
20K12.43 mi3.11 mi3478-1003296-943296-943931(Top 15%)3705(Top 24%)3705(Top 165%)
Half13.11 mi0.68 mi34783294+23294+23633(Top 14%)3441(Top 23%)3441(Top 154%)
25K15.53 mi2.42 mi3600-1223407-1133407-1134448(Top 17%)4146(Top 27%)4146(Top 185%)
30K18.64 mi3.11 mi3824-2243606-1993606-1994817(Top 18%)4439(Top 29%)4439(Top 198%)
20M20.00 mi1.36 mi3950-1263717-1113717-1115090(Top 19%)4612(Top 30%)4612(Top 206%)
21M21.00 mi1.00 mi4124-1743867-1503867-1506309(Top 24%)5413(Top 36%)5413(Top 242%)
35K21.75 mi0.75 mi4174-503908-413908-415282(Top 20%)4710(Top 31%)4710(Top 210%)
23M23.00 mi1.25 mi4289-1154013-1054013-1055606(Top 21%)4908(Top 32%)4908(Top 219%)
24M24.00 mi1.00 mi4423-1344128-1154128-1156331(Top 24%)5294(Top 35%)5294(Top 236%)
40K24.85 mi0.85 mi4485-624180-524180-526590(Top 25%)5378(Top 35%)5378(Top 240%)
25.2M25.20 mi0.35 mi4556-714239-594239-599739(Top 37%)7125(Top 47%)7125(Top 318%)
Finish26.22 mi1.02 mi4662-1064315-764315-769033(Top 34%)6750(Top 44%)6750(Top 301%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3834

Males

3605

M40-44

3605

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3771

Males

3558

M40-44

3558

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3834

Males

3605

M40-44

3605

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3931

Males

3705

M40-44

3705

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3633

Males

3441

M40-44

3441

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4448

Males

4146

M40-44

4146

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4817

Males

4439

M40-44

4439

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5090

Males

4612

M40-44

4612

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6309

Males

5413

M40-44

5413

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5282

Males

4710

M40-44

4710

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5606

Males

4908

M40-44

4908

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6331

Males

5294

M40-44

5294

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6590

Males

5378

M40-44

5378

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9739

Males

7125

M40-44

7125

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9033

Males

6750

M40-44

6750

Passing Analysis

Category:
Athletes Passed
416
Passed By
2422
Net Change
-2006
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2656
5K → 10K31549-518#2656#3174
10K → 15K38242-204#3174#3378
15K → 20K46146-100#3378#3478
20K → Half23230#3478#3478
Half → 25K37159-122#3478#3600
25K → 30K48272-224#3600#3824
30K → 20M29155-126#3824#3950
20M → 21M33207-174#3950#4124
21M → 35K2171-50#4124#4174
35K → 23M38153-115#4174#4289
23M → 24M20154-134#4289#4423
24M → 40K2991-62#4423#4485
40K → 25.2M576-71#4485#4556
25.2M → Finish18124-106#4556#4662
TOTALS4162422-2006
📊

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