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BOSTON MARATHON 2024

Carlos Vizcarra

Bib: 3236•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 5%
Gender (Male)
#0 / 14578
Top 8%
Masters (Masters Men)
#0 / 9729
Top 2%
Division (M50-54)
#0 / 1935
Top 0.6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:11
Rank: #3280
Start → 5K
20:11 | 6:30/mi
10K· 6.21 mi
40:15
Rank: #3005 (+275)
5K → 10K
20:04 | 6:28/mi
15K· 9.32 mi
1:00:06
Rank: #2642 (+363)
10K → 15K
19:51 | 6:23/mi
20K· 12.43 mi
1:20:04
Rank: #2380 (+262)
15K → 20K
19:58 | 6:26/mi
Half· 13.11 mi
1:24:24
Rank: #2341 (+39)
20K → Half
4:20 | 6:21/mi
25K· 15.53 mi
1:40:12
Rank: #2196 (+145)
Half → 25K
15:48 | 6:31/mi
30K· 18.64 mi
2:00:52
Rank: #1973 (+223)
25K → 30K
20:40 | 6:39/mi
20M
2:09:51
Rank: #1842 (+131)
30K → 20M
8:59 | 6:37/mi
21M
2:16:40
Rank: #1705 (+137)
20M → 21M
6:49 | 6:49/mi
35K· 21.75 mi
2:21:18
Rank: #1629 (+76)
21M → 35K
4:38 | 6:12/mi
23M
2:29:30
Rank: #1503 (+126)
35K → 23M
8:12 | 6:33/mi
24M
2:35:46
Rank: #1416 (+87)
23M → 24M
6:16 | 6:16/mi
40K· 24.85 mi
2:41:03
Rank: #1332 (+84)
24M → 40K
5:17 | 6:11/mi
25.2M
2:43:19
Rank: #1288 (+44)
40K → 25.2M
2:16 | 6:34/mi
Finish· 26.22 mi
2:49:18
Rank: #1190 (+98)
25.2M → Finish
5:59 | 5:52/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:24:24
Pace6:26 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:24:54
Pace6:29 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4520:116:3020:11
6:30
-
10K
6.21 mi10:42:4940:156:2920:04
6:28
-0:02
15K
9.32 mi11:02:401:00:066:2719:51
6:23
-0:05
20K
12.43 mi11:22:381:20:046:2719:58
6:26
+0:03
Half
13.11 mi11:26:581:24:246:264:20
6:21
-0:05
25K
15.53 mi11:42:461:40:126:2715:48
6:31
+0:10
30K
18.64 mi12:03:262:00:526:2920:40
6:39
+0:08
20M
20.00 mi12:12:252:09:516:308:59
6:37
-0:02
21M
21.00 mi12:19:142:16:406:306:49
6:49
+0:12
35K
21.75 mi12:23:522:21:186:304:38
6:12
-0:37
23M
23.00 mi12:32:042:29:306:308:12
6:33
+0:21
24M
24.00 mi12:38:202:35:466:296:16
6:16
-0:17
40K
24.85 mi12:43:372:41:036:295:17
6:11
-0:05
25.2M
25.20 mi12:45:532:43:196:292:16
6:34
+0:23
Finish
26.22 mi12:51:522:49:186:285:59
5:52
-0:42

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

5:52 /mi

Average Pace

6:28 /mi

Slowest Pace

6:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:19

39% of race

Time at Steady Pace

1:42:59

61% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:27 /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 mi10:22:4520:116:3020:11
6:30
#3280
10K
6.21 mi10:42:4940:156:2920:04
6:28
#3005
15K
9.32 mi11:02:401:00:066:2719:51
6:23
#2642
20K
12.43 mi11:22:381:20:046:2719:58
6:26
#2380
Half
13.11 mi11:26:581:24:246:264:20
6:21
#2341
25K
15.53 mi11:42:461:40:126:2715:48
6:31
#2196
30K
18.64 mi12:03:262:00:526:2920:40
6:39
#1973
20M
20.00 mi12:12:252:09:516:308:59
6:37
#1842
21M
21.00 mi12:19:142:16:406:306:49
6:49
#1705
35K
21.75 mi12:23:522:21:186:304:38
6:12
#1629
23M
23.00 mi12:32:042:29:306:308:12
6:33
#1503
24M
24.00 mi12:38:202:35:466:296:16
6:16
#1416
40K
24.85 mi12:43:372:41:036:295:17
6:11
#1332
25.2M
25.20 mi12:45:532:43:196:292:16
6:34
#1288
Finish
26.22 mi12:51:522:49:186:285:59
5:52
#1190
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi3280312631262110(Top 8%)2039(Top 14%)2039(Top 105%)
10K6.21 mi3.10 mi3005+2752871+2552871+2552735(Top 11%)2617(Top 18%)2617(Top 135%)
15K9.32 mi3.11 mi2642+3632537+3342537+3342110(Top 8%)2039(Top 14%)2039(Top 105%)
20K12.43 mi3.11 mi2380+2622289+2482289+2481838(Top 7%)1772(Top 12%)1772(Top 92%)
Half13.11 mi0.68 mi2341+392252+372252+371837(Top 7%)1774(Top 12%)1774(Top 92%)
25K15.53 mi2.42 mi2196+1452118+1342118+1341837(Top 7%)1765(Top 12%)1765(Top 91%)
30K18.64 mi3.11 mi1973+2231905+2131905+2131479(Top 6%)1414(Top 10%)1414(Top 73%)
20M20.00 mi1.36 mi1842+1311778+1271778+1271106(Top 4%)1051(Top 7%)1051(Top 54%)
21M21.00 mi1.00 mi1705+1371641+1371641+137735(Top 3%)694(Top 5%)694(Top 36%)
35K21.75 mi0.75 mi1629+761566+751566+75635(Top 2%)600(Top 4%)600(Top 31%)
23M23.00 mi1.25 mi1503+1261442+1241442+124782(Top 3%)739(Top 5%)739(Top 38%)
24M24.00 mi1.00 mi1416+871358+841358+84556(Top 2%)522(Top 4%)522(Top 27%)
40K24.85 mi0.85 mi1332+841278+801278+80323(Top 1%)298(Top 2%)298(Top 15%)
25.2M25.20 mi0.35 mi1288+441235+431235+43211(Top 0.8%)196(Top 1%)196(Top 10%)
Finish26.22 mi1.02 mi1190+981139+961139+96294(Top 1%)275(Top 2%)275(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2110

Males

2039

M50-54

2039

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2735

Males

2617

M50-54

2617

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2110

Males

2039

M50-54

2039

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1838

Males

1772

M50-54

1772

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1837

Males

1774

M50-54

1774

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1837

Males

1765

M50-54

1765

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1479

Males

1414

M50-54

1414

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1106

Males

1051

M50-54

1051

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

735

Males

694

M50-54

694

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

635

Males

600

M50-54

600

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

782

Males

739

M50-54

739

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

556

Males

522

M50-54

522

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

323

Males

298

M50-54

298

40K→25.2M

24.9 - 25.2 mi

Top 0.8%
×1story
+13ft-16ft

Overall

211

Males

196

M50-54

196

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

294

Males

275

M50-54

275

Passing Analysis

Category:
Athletes Passed
2174
Passed By
84
Net Change
+2090
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3280
5K → 10K30631+275#3280#3005
10K → 15K3663+363#3005#2642
15K → 20K2675+262#2642#2380
20K → Half423+39#2380#2341
Half → 25K15611+145#2341#2196
25K → 30K24219+223#2196#1973
30K → 20M1332+131#1973#1842
20M → 21M1381+137#1842#1705
21M → 35K826+76#1705#1629
35K → 23M1282+126#1629#1503
23M → 24M881+87#1503#1416
24M → 40K840+84#1416#1332
40K → 25.2M440+44#1332#1288
25.2M → Finish980+98#1288#1190
TOTALS217484+2090
📊

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