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BOSTON MARATHON 2023

Carlos Soto

Bib: 12831•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Top 45%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:59
Rank: #14292
Start → 5K
24:59 | 8:02/mi
10K· 6.21 mi
48:39
Rank: #12966 (+1326)
5K → 10K
23:40 | 7:37/mi
15K· 9.32 mi
1:12:11
Rank: #12186 (+780)
10K → 15K
23:32 | 7:34/mi
20K· 12.43 mi
1:37:08
Rank: #12530 (-344)
15K → 20K
24:57 | 8:02/mi
Half· 13.11 mi
1:42:27
Rank: #12533 (-3)
20K → Half
5:19 | 7:48/mi
25K· 15.53 mi
2:01:59
Rank: #12617 (-84)
Half → 25K
19:32 | 8:03/mi
30K· 18.64 mi
2:28:26
Rank: #13010 (-393)
25K → 30K
26:27 | 8:31/mi
20M
2:41:09
Rank: #13485 (-475)
30K → 20M
12:43 | 9:22/mi
21M
2:50:31
Rank: #13606 (-121)
20M → 21M
9:22 | 9:22/mi
35K· 21.75 mi
2:56:38
Rank: #13587 (+19)
21M → 35K
6:07 | 8:11/mi
23M
3:07:06
Rank: #13476 (+111)
35K → 23M
10:28 | 8:22/mi
24M
3:15:17
Rank: #13394 (+82)
23M → 24M
8:11 | 8:11/mi
40K· 24.85 mi
3:22:36
Rank: #13382 (+12)
24M → 40K
7:19 | 8:33/mi
25.2M
3:25:47
Rank: #13373 (+9)
40K → 25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:34:15
Rank: #13418 (-45)
25.2M → Finish
8:28 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:27
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:51:48
Pace8:32 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5524:598:0224:59
8:02
-
10K
6.21 mi11:16:3548:397:5023:40
7:37
-0:25
15K
9.32 mi11:40:071:12:117:4523:32
7:34
-0:03
20K
12.43 mi12:05:041:37:087:4924:57
8:02
+0:28
Half
13.11 mi12:10:231:42:277:495:19
7:48
-0:14
25K
15.53 mi12:29:552:01:597:5119:32
8:03
+0:15
30K
18.64 mi12:56:222:28:267:5826:27
8:31
+0:28
20M
20.00 mi13:09:052:41:098:0312:43
9:22
+0:51
21M
21.00 mi13:18:272:50:318:079:22
9:22
0:00
35K
21.75 mi13:24:342:56:388:076:07
8:11
-1:11
23M
23.00 mi13:35:023:07:068:0810:28
8:22
+0:11
24M
24.00 mi13:43:133:15:178:088:11
8:11
-0:11
40K
24.85 mi13:50:323:22:368:097:19
8:33
+0:22
25.2M
25.20 mi13:53:433:25:478:103:11
9:14
+0:41
Finish
26.22 mi14:02:113:34:158:118:28
8:19
-0:55

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

7:34 /mi

Average Pace

8:11 /mi

Slowest Pace

9:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

52:31

25% of race

Time at Steady Pace

1:42:42

48% of race

Time at Slower Pace

59:02

28% of race

Average Pace: 8:10 /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 mi10:52:5524:598:0224:59
8:02
#14292
10K
6.21 mi11:16:3548:397:5023:40
7:37
#12966
15K
9.32 mi11:40:071:12:117:4523:32
7:34
#12186
20K
12.43 mi12:05:041:37:087:4924:57
8:02
#12530
Half
13.11 mi12:10:231:42:277:495:19
7:48
#12533
25K
15.53 mi12:29:552:01:597:5119:32
8:03
#12617
30K
18.64 mi12:56:222:28:267:5826:27
8:31
#13010
20M
20.00 mi13:09:052:41:098:0312:43
9:22
#13485
21M
21.00 mi13:18:272:50:318:079:22
9:22
#13606
35K
21.75 mi13:24:342:56:388:076:07
8:11
#13587
23M
23.00 mi13:35:023:07:068:0810:28
8:22
#13476
24M
24.00 mi13:43:133:15:178:088:11
8:11
#13394
40K
24.85 mi13:50:323:22:368:097:19
8:33
#13382
25.2M
25.20 mi13:53:433:25:478:103:11
9:14
#13373
Finish
26.22 mi14:02:113:34:158:118:28
8:19
#13418
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14292100711007110794(Top 41%)8552(Top 56%)8552(Top 601%)
10K6.21 mi3.10 mi12966+13269519+5529519+55211482(Top 43%)8876(Top 58%)8876(Top 624%)
15K9.32 mi3.11 mi12186+7809172+3479172+34710794(Top 41%)8552(Top 56%)8552(Top 601%)
20K12.43 mi3.11 mi12530-3449299-1279299-12713686(Top 51%)9742(Top 64%)9742(Top 685%)
Half13.11 mi0.68 mi12533-39296+39296+312614(Top 47%)9339(Top 62%)9339(Top 657%)
25K15.53 mi2.42 mi12617-849311-159311-1513189(Top 50%)9436(Top 62%)9436(Top 664%)
30K18.64 mi3.11 mi13010-3939440-1299440-12914395(Top 54%)9815(Top 65%)9815(Top 690%)
20M20.00 mi1.36 mi13485-4759620-1809620-18018295(Top 69%)11363(Top 75%)11363(Top 799%)
21M21.00 mi1.00 mi13606-1219652-329652-3215303(Top 57%)10047(Top 66%)10047(Top 707%)
35K21.75 mi0.75 mi13587+199632+209632+2013250(Top 50%)9091(Top 60%)9091(Top 639%)
23M23.00 mi1.25 mi13476+1119557+759557+7512294(Top 46%)8599(Top 57%)8599(Top 605%)
24M24.00 mi1.00 mi13394+829509+489509+4812473(Top 47%)8619(Top 57%)8619(Top 606%)
40K24.85 mi0.85 mi13382+129473+369473+3613677(Top 51%)9097(Top 60%)9097(Top 640%)
25.2M25.20 mi0.35 mi13373+99462+119462+1113736(Top 52%)9104(Top 60%)9104(Top 640%)
Finish26.22 mi1.02 mi13418-459456+69456+614138(Top 53%)9304(Top 61%)9304(Top 654%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10794

Males

8552

M55-59

8552

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11482

Males

8876

M55-59

8876

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10794

Males

8552

M55-59

8552

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13686

Males

9742

M55-59

9742

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

12614

Males

9339

M55-59

9339

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

13189

Males

9436

M55-59

9436

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14395

Males

9815

M55-59

9815

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

18295

Males

11363

M55-59

11363

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15303

Males

10047

M55-59

10047

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

13250

Males

9091

M55-59

9091

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

12294

Males

8599

M55-59

8599

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12473

Males

8619

M55-59

8619

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13677

Males

9097

M55-59

9097

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13736

Males

9104

M55-59

9104

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

14138

Males

9304

M55-59

9304

Passing Analysis

Category:
Athletes Passed
3021
Passed By
2147
Net Change
+874
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14292
5K → 10K135832+1326#14292#12966
10K → 15K80323+780#12966#12186
15K → 20K72416-344#12186#12530
20K → Half3033-3#12530#12533
Half → 25K107191-84#12533#12617
25K → 30K91484-393#12617#13010
30K → 20M18493-475#13010#13485
20M → 21M54175-121#13485#13606
21M → 35K6445+19#13606#13587
35K → 23M14736+111#13587#13476
23M → 24M11735+82#13476#13394
24M → 40K7058+12#13394#13382
40K → 25.2M3324+9#13382#13373
25.2M → Finish57102-45#13373#13418
TOTALS30212147+874
📊

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