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BOSTON MARATHON 2023

José Gómez-Castro Beaujon

Bib: 11446•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 39%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 43%
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:35
Rank: #10438
Start → 5K
23:35 | 7:35/mi
10K· 6.21 mi
46:31
Rank: #9880 (+558)
5K → 10K
22:56 | 7:23/mi
15K· 9.32 mi
1:09:26
Rank: #9602 (+278)
10K → 15K
22:56 | 7:23/mi
20K· 12.43 mi
1:32:52
Rank: #9591 (+11)
15K → 20K
23:26 | 7:33/mi
Half· 13.11 mi
1:37:56
Rank: #9591
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:56:25
Rank: #9597 (-6)
Half → 25K
18:29 | 7:37/mi
30K· 18.64 mi
2:21:28
Rank: #9897 (-300)
25K → 30K
25:03 | 8:04/mi
20M
2:32:33
Rank: #9953 (-56)
30K → 20M
11:05 | 8:09/mi
21M
2:41:17
Rank: #10057 (-104)
20M → 21M
8:44 | 8:44/mi
35K· 21.75 mi
2:47:14
Rank: #10108 (-51)
21M → 35K
5:57 | 7:57/mi
23M
2:57:38
Rank: #10203 (-95)
35K → 23M
10:24 | 8:18/mi
24M
3:05:36
Rank: #10205 (-2)
23M → 24M
7:58 | 7:58/mi
40K· 24.85 mi
3:12:34
Rank: #10206 (-1)
24M → 40K
6:58 | 8:09/mi
25.2M
3:15:48
Rank: #10283 (-77)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:24:14
Rank: #10424 (-141)
25.2M → Finish
8:26 | 8:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:56
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:46:18
Pace8:07 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2623:357:3523:35
7:35
-
10K
6.21 mi11:13:2246:317:2922:56
7:23
-0:12
15K
9.32 mi11:36:171:09:267:2722:56
7:23
0:00
20K
12.43 mi11:59:431:32:527:2823:26
7:33
+0:10
Half
13.11 mi12:04:471:37:567:285:04
7:26
-0:07
25K
15.53 mi12:23:161:56:257:3018:29
7:37
+0:11
30K
18.64 mi12:48:192:21:287:3525:03
8:04
+0:27
20M
20.00 mi12:59:242:32:337:3811:05
8:09
+0:05
21M
21.00 mi13:08:082:41:177:418:44
8:44
+0:35
35K
21.75 mi13:14:052:47:147:415:57
7:57
-0:47
23M
23.00 mi13:24:292:57:387:4310:24
8:18
+0:21
24M
24.00 mi13:32:273:05:367:447:58
7:58
-0:20
40K
24.85 mi13:39:253:12:347:456:58
8:09
+0:11
25.2M
25.20 mi13:42:393:15:487:463:14
9:23
+1:14
Finish
26.22 mi13:51:053:24:147:488:26
8:17
-1:06

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

7:23 /mi

Average Pace

7:48 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:25

57% of race

Time at Steady Pace

57:01

28% of race

Time at Slower Pace

30:48

15% of race

Average Pace: 7:47 /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 mi10:50:2623:357:3523:35
7:35
#10438
10K
6.21 mi11:13:2246:317:2922:56
7:23
#9880
15K
9.32 mi11:36:171:09:267:2722:56
7:23
#9602
20K
12.43 mi11:59:431:32:527:2823:26
7:33
#9591
Half
13.11 mi12:04:471:37:567:285:04
7:26
#9591
25K
15.53 mi12:23:161:56:257:3018:29
7:37
#9597
30K
18.64 mi12:48:192:21:287:3525:03
8:04
#9897
20M
20.00 mi12:59:242:32:337:3811:05
8:09
#9953
21M
21.00 mi13:08:082:41:177:418:44
8:44
#10057
35K
21.75 mi13:14:052:47:147:415:57
7:57
#10108
23M
23.00 mi13:24:292:57:387:4310:24
8:18
#10203
24M
24.00 mi13:32:273:05:367:447:58
7:58
#10205
40K
24.85 mi13:39:253:12:347:456:58
8:09
#10206
25.2M
25.20 mi13:42:393:15:487:463:14
9:23
#10283
Finish
26.22 mi13:51:053:24:147:488:26
8:17
#10424
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10438837283729162(Top 34%)7636(Top 50%)7636(Top 339%)
10K6.21 mi3.10 mi9880+5588081+2918081+2919445(Top 35%)7824(Top 52%)7824(Top 347%)
15K9.32 mi3.11 mi9602+2787931+1507931+1509162(Top 34%)7636(Top 50%)7636(Top 339%)
20K12.43 mi3.11 mi9591+117915+167915+169647(Top 36%)7883(Top 52%)7883(Top 350%)
Half13.11 mi0.68 mi95917917-27917-29601(Top 36%)7882(Top 52%)7882(Top 350%)
25K15.53 mi2.42 mi9597-67900+177900+179726(Top 37%)7839(Top 52%)7839(Top 348%)
30K18.64 mi3.11 mi9897-3008037-1378037-13711373(Top 43%)8524(Top 56%)8524(Top 379%)
20M20.00 mi1.36 mi9953-568043-68043-611368(Top 43%)8430(Top 56%)8430(Top 374%)
21M21.00 mi1.00 mi10057-1048068-258068-2511840(Top 44%)8501(Top 56%)8501(Top 377%)
35K21.75 mi0.75 mi10108-518078-108078-1011728(Top 44%)8428(Top 56%)8428(Top 374%)
23M23.00 mi1.25 mi10203-958093-158093-1511902(Top 45%)8420(Top 55%)8420(Top 374%)
24M24.00 mi1.00 mi10205-28068+258068+2510985(Top 41%)7889(Top 52%)7889(Top 350%)
40K24.85 mi0.85 mi10206-18044+248044+2411001(Top 41%)7840(Top 52%)7840(Top 348%)
25.2M25.20 mi0.35 mi10283-778061-178061-1714488(Top 54%)9444(Top 62%)9444(Top 419%)
Finish26.22 mi1.02 mi10424-1418103-428103-4213917(Top 52%)9204(Top 61%)9204(Top 409%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9162

Males

7636

M45-49

7636

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9445

Males

7824

M45-49

7824

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9162

Males

7636

M45-49

7636

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9647

Males

7883

M45-49

7883

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9601

Males

7882

M45-49

7882

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9726

Males

7839

M45-49

7839

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11373

Males

8524

M45-49

8524

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11368

Males

8430

M45-49

8430

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11840

Males

8501

M45-49

8501

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11728

Males

8428

M45-49

8428

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

11902

Males

8420

M45-49

8420

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10985

Males

7889

M45-49

7889

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11001

Males

7840

M45-49

7840

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14488

Males

9444

M45-49

9444

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13917

Males

9204

M45-49

9204

Passing Analysis

Category:
Athletes Passed
1796*
Passed By
1780
Net Change
+14
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10438
5K → 10K661*103+558#10438#9880
10K → 15K34668+278#9880#9602
15K → 20K151140+11#9602#9591
20K → Half26260#9591#9591
Half → 25K124130-6#9591#9597
25K → 30K81*381-300#9597#9897
30K → 20M75131-56#9897#9953
20M → 21M56158-104#9953#10057
21M → 35K2980-51#10057#10108
35K → 23M60155-95#10108#10203
23M → 24M6870-2#10203#10205
24M → 40K6970-1#10205#10206
40K → 25.2M13*90-77#10206#10283
25.2M → Finish37178-141#10283#10424
TOTALS1796*1780+14

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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