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BOSTON MARATHON 2023

Carlos Gonzalez Aravena

Bib: 12767•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 45%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 50%
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:59
Rank: #14290
Start → 5K
24:59 | 8:02/mi
10K· 6.21 mi
47:54
Rank: #11886 (+2404)
5K → 10K
22:55 | 7:23/mi
15K· 9.32 mi
1:11:18
Rank: #11357 (+529)
10K → 15K
23:24 | 7:32/mi
20K· 12.43 mi
1:34:50
Rank: #10973 (+384)
15K → 20K
23:32 | 7:34/mi
Half· 13.11 mi
1:39:54
Rank: #10900 (+73)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:58:34
Rank: #10752 (+148)
Half → 25K
18:40 | 7:42/mi
30K· 18.64 mi
2:23:38
Rank: #10821 (-69)
25K → 30K
25:04 | 8:04/mi
20M
2:34:50
Rank: #10859 (-38)
30K → 20M
11:12 | 8:15/mi
21M
2:43:40
Rank: #10952 (-93)
20M → 21M
8:50 | 8:50/mi
35K· 21.75 mi
2:49:45
Rank: #11026 (-74)
21M → 35K
6:05 | 8:08/mi
23M
3:00:32
Rank: #11201 (-175)
35K → 23M
10:47 | 8:37/mi
24M
3:08:40
Rank: #11257 (-56)
23M → 24M
8:08 | 8:08/mi
40K· 24.85 mi
3:15:51
Rank: #11297 (-40)
24M → 40K
7:11 | 8:24/mi
25.2M
3:19:11
Rank: #11403 (-106)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:29:07
Rank: #11989 (-586)
25.2M → Finish
9:56 | 9:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:54
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:49:13
Pace8:20 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0024:598:0224:59
8:02
-
10K
6.21 mi11:12:5547:547:4322:55
7:23
-0:39
15K
9.32 mi11:36:191:11:187:3923:24
7:32
+0:09
20K
12.43 mi11:59:511:34:507:3823:32
7:34
+0:02
Half
13.11 mi12:04:551:39:547:375:04
7:26
-0:08
25K
15.53 mi12:23:351:58:347:3818:40
7:42
+0:16
30K
18.64 mi12:48:392:23:387:4225:04
8:04
+0:22
20M
20.00 mi12:59:512:34:507:4411:12
8:15
+0:11
21M
21.00 mi13:08:412:43:407:488:50
8:50
+0:35
35K
21.75 mi13:14:462:49:457:486:05
8:08
-0:42
23M
23.00 mi13:25:333:00:327:5110:47
8:37
+0:29
24M
24.00 mi13:33:413:08:407:528:08
8:08
-0:29
40K
24.85 mi13:40:523:15:517:537:11
8:24
+0:16
25.2M
25.20 mi13:44:123:19:117:543:20
9:40
+1:16
Finish
26.22 mi13:54:083:29:077:599:56
9:45
+0:05

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

7:59 /mi

Slowest Pace

9:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:35

45% of race

Time at Steady Pace

1:22:39

40% of race

Time at Slower Pace

32:53

16% of race

Average Pace: 7:59 /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 mi10:50:0024:598:0224:59
8:02
#14290
10K
6.21 mi11:12:5547:547:4322:55
7:23
#11886
15K
9.32 mi11:36:191:11:187:3923:24
7:32
#11357
20K
12.43 mi11:59:511:34:507:3823:32
7:34
#10973
Half
13.11 mi12:04:551:39:547:375:04
7:26
#10900
25K
15.53 mi12:23:351:58:347:3818:40
7:42
#10752
30K
18.64 mi12:48:392:23:387:4225:04
8:04
#10821
20M
20.00 mi12:59:512:34:507:4411:12
8:15
#10859
21M
21.00 mi13:08:412:43:407:488:50
8:50
#10952
35K
21.75 mi13:14:462:49:457:486:05
8:08
#11026
23M
23.00 mi13:25:333:00:327:5110:47
8:37
#11201
24M
24.00 mi13:33:413:08:407:528:08
8:08
#11257
40K
24.85 mi13:40:523:15:517:537:11
8:24
#11297
25.2M
25.20 mi13:44:123:19:117:543:20
9:40
#11403
Finish
26.22 mi13:54:083:29:077:599:56
9:45
#11989
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi14290100691006910433(Top 39%)8380(Top 55%)8380(Top 408%)
10K6.21 mi3.10 mi11886+24049059+10109059+10109429(Top 35%)7819(Top 52%)7819(Top 381%)
15K9.32 mi3.11 mi11357+5298821+2388821+23810433(Top 39%)8380(Top 55%)8380(Top 408%)
20K12.43 mi3.11 mi10973+3848637+1848637+1849900(Top 37%)8022(Top 53%)8022(Top 391%)
Half13.11 mi0.68 mi10900+738598+398598+399622(Top 36%)7903(Top 52%)7903(Top 385%)
25K15.53 mi2.42 mi10752+1488514+848514+8410285(Top 39%)8148(Top 54%)8148(Top 397%)
30K18.64 mi3.11 mi10821-698498+168498+1611422(Top 43%)8549(Top 56%)8549(Top 417%)
20M20.00 mi1.36 mi10859-388482+168482+1611944(Top 45%)8684(Top 57%)8684(Top 423%)
21M21.00 mi1.00 mi10952-938498-168498-1612435(Top 47%)8772(Top 58%)8772(Top 427%)
35K21.75 mi0.75 mi11026-748527-298527-2912954(Top 49%)8952(Top 59%)8952(Top 436%)
23M23.00 mi1.25 mi11201-1758582-558582-5513837(Top 52%)9289(Top 61%)9289(Top 453%)
24M24.00 mi1.00 mi11257-568587-58587-512125(Top 46%)8451(Top 56%)8451(Top 412%)
40K24.85 mi0.85 mi11297-408579+88579+812690(Top 48%)8625(Top 57%)8625(Top 420%)
25.2M25.20 mi0.35 mi11403-1068614-358614-3515890(Top 60%)10054(Top 66%)10054(Top 490%)
Finish26.22 mi1.02 mi11989-5868854-2408854-24020949(Top 79%)12392(Top 82%)12392(Top 604%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10433

Males

8380

M50-54

8380

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9429

Males

7819

M50-54

7819

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10433

Males

8380

M50-54

8380

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9900

Males

8022

M50-54

8022

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9622

Males

7903

M50-54

7903

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10285

Males

8148

M50-54

8148

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11422

Males

8549

M50-54

8549

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11944

Males

8684

M50-54

8684

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

12435

Males

8772

M50-54

8772

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

12954

Males

8952

M50-54

8952

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13837

Males

9289

M50-54

9289

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

12125

Males

8451

M50-54

8451

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12690

Males

8625

M50-54

8625

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15890

Males

10054

M50-54

10054

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

20949

Males

12392

M50-54

12392

Passing Analysis

Category:
Athletes Passed
4129*
Passed By
1828
Net Change
+2301
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14290
5K → 10K24128+2404#14290#11886
10K → 15K56233+529#11886#11357
15K → 20K40622+384#11357#10973
20K → Half774+73#10973#10900
Half → 25K19648+148#10900#10752
25K → 30K167236-69#10752#10821
30K → 20M73*111-38#10821#10859
20M → 21M42135-93#10859#10952
21M → 35K29103-74#10952#11026
35K → 23M49224-175#11026#11201
23M → 24M49105-56#11201#11257
24M → 40K4888-40#11257#11297
40K → 25.2M12118-106#11297#11403
25.2M → Finish7593-586#11403#11989
TOTALS4129*1828+2301

* 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