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BOSTON MARATHON 2024

José Carlos Viscaya Sandoval

Bib: 1324•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 5%
Gender (Male)
#0 / 14578
Top 8%
Division (M18-39)
#0 / 4849
Top 20%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
5:57/mi
18:28
↑ 97↓ 3451.5%
10K· 6.21 mi
5:59/mi
37:02
↑ 79↓ 1380.4%
15K· 9.32 mi
6:07/mi
56:02
↑ 67↓ 78
20K· 12.43 mi
6:16/mi
1:15:31
↑ 106↓ 860.1%
Half· 13.11 mi
6:05/mi
1:19:40
↑ 19↓ 370.5%
25K· 15.53 mi
6:17/mi
1:34:54
↑ 66↓ 880.2%
30K· 18.64 mi
6:29/mi
1:55:03
↑ 181↓ 1480.2%
20M
6:40/mi
2:04:06
↑ 64↓ 500.2%
21M
7:23/mi
2:11:29
↑ 106↓ 241.6%
35K· 21.75 mi
7:29/mi
2:17:05
↑ 17↓ 861.7%
23M
6:56/mi
2:25:46
↑ 23↓ 630.6%
24M
7:11/mi
2:32:57
↓ 821.3%
40K· 24.85 mi
8:01/mi
2:39:48
↓ 200.3%
25.2M
9:20/mi
2:43:01
↑ 13↓ 160.2%
Finish· 26.22 mi
6:51/mi
2:50:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:40
Pace6:05 /mi
2nd Half
Distance13.11 mi
Time1:30:20
Pace6:53 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1418:285:5718:28
5:57
-
10K
6.21 mi10:37:4837:025:5818:34
5:59
+0:02
15K
9.32 mi10:56:4856:026:0119:00
6:07
+0:08
20K
12.43 mi11:16:171:15:316:0519:29
6:16
+0:09
Half
13.11 mi11:20:261:19:406:054:09
6:05
-0:11
25K
15.53 mi11:35:401:34:546:0715:14
6:17
+0:12
30K
18.64 mi11:55:491:55:036:1020:09
6:29
+0:12
20M
20.00 mi12:04:522:04:066:129:03
6:40
+0:11
21M
21.00 mi12:12:152:11:296:167:23
7:23
+0:43
35K
21.75 mi12:17:512:17:056:185:36
7:29
+0:06
23M
23.00 mi12:26:322:25:466:208:41
6:56
-0:33
24M
24.00 mi12:33:432:32:576:227:11
7:11
+0:15
40K
24.85 mi12:40:342:39:486:266:51
8:01
+0:50
25.2M
25.20 mi12:43:472:43:016:283:13
9:20
+1:19
Finish
26.22 mi12:50:462:50:006:296:59
6:51
-2:29

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

5:57 /mi

Average Pace

6:29 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:00:11

35% of race

Time at Steady Pace

1:19:35

47% of race

Time at Slower Pace

30:14

18% of race

Average Pace: 6:29 /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 mi10:19:1418:285:5718:28
5:57
#784
10K
6.21 mi10:37:4837:025:5818:34
5:59
#785
15K
9.32 mi10:56:4856:026:0119:00
6:07
#863
20K
12.43 mi11:16:171:15:316:0519:29
6:16
#950
Half
13.11 mi11:20:261:19:406:054:09
6:05
#940
25K
15.53 mi11:35:401:34:546:0715:14
6:17
#945
30K
18.64 mi11:55:491:55:036:1020:09
6:29
#924
20M
20.00 mi12:04:522:04:066:129:03
6:40
#899
21M
21.00 mi12:12:152:11:296:167:23
7:23
#917
35K
21.75 mi12:17:512:17:056:185:36
7:29
#1019
23M
23.00 mi12:26:322:25:466:208:41
6:56
#1029
24M
24.00 mi12:33:432:32:576:227:11
7:11
#1078
40K
24.85 mi12:40:342:39:486:266:51
8:01
#1179
25.2M
25.20 mi12:43:472:43:016:283:13
9:20
#1258
Finish
26.22 mi12:50:462:50:006:296:59
6:51
#1278
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7847547541105(Top 4%)1068(Top 7%)1068(Top 22%)
10K6.21 mi3.10 mi785-1757-3757-3808(Top 3%)781(Top 5%)781(Top 16%)
15K9.32 mi3.11 mi863-78835-78835-781105(Top 4%)1068(Top 7%)1068(Top 22%)
20K12.43 mi3.11 mi950-87915-80915-801272(Top 5%)1231(Top 8%)1231(Top 25%)
Half13.11 mi0.68 mi940+10905+10905+101007(Top 4%)973(Top 7%)973(Top 20%)
25K15.53 mi2.42 mi945-5911-6911-61081(Top 4%)1043(Top 7%)1043(Top 22%)
30K18.64 mi3.11 mi924+21891+20891+201017(Top 4%)973(Top 7%)973(Top 20%)
20M20.00 mi1.36 mi899+25866+25866+251237(Top 5%)1172(Top 8%)1172(Top 24%)
21M21.00 mi1.00 mi917-18881-15881-152112(Top 8%)1955(Top 13%)1955(Top 40%)
35K21.75 mi0.75 mi1019-102978-97978-974947(Top 19%)4061(Top 28%)4061(Top 84%)
23M23.00 mi1.25 mi1029-10987-9987-91705(Top 7%)1578(Top 11%)1578(Top 33%)
24M24.00 mi1.00 mi1078-491033-461033-462919(Top 11%)2554(Top 18%)2554(Top 53%)
40K24.85 mi0.85 mi1179-1011131-981131-985814(Top 23%)4208(Top 29%)4208(Top 87%)
25.2M25.20 mi0.35 mi1258-791206-751206-757912(Top 31%)5244(Top 36%)5244(Top 108%)
Finish26.22 mi1.02 mi1278-201224-181224-182532(Top 10%)2164(Top 15%)2164(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21story building
+97ft-345ft

Overall

1105

Males

1068

M18-39

1068

5K→10K

3.1 - 6.2 mi

Top 3%
×5story building
+79ft-138ft

Overall

808

Males

781

M18-39

781

10K→15K

6.2 - 9.3 mi

Top 4%
×3story building
+67ft-78ft

Overall

1105

Males

1068

M18-39

1068

15K→20K

9.3 - 12.4 mi

Top 5%
×5story building
+106ft-86ft

Overall

1272

Males

1231

M18-39

1231

20K→Half

12.4 - 13.1 mi

Top 4%
×2story building
+19ft-37ft

Overall

1007

Males

973

M18-39

973

Half→25K

13.1 - 15.5 mi

Top 4%
×4story building
+66ft-88ft

Overall

1081

Males

1043

M18-39

1043

25K→30K

15.5 - 18.6 mi

Top 4%
×9story building
+181ft-148ft

Overall

1017

Males

973

M18-39

973

30K→20M

18.6 - 20.0 mi

Top 5%
×5story building
+64ft-50ft

Overall

1237

Males

1172

M18-39

1172

20M→21M

20.0 - 21.0 mi

Top 8%
×8story building
+106ft-24ft

Overall

2112

Males

1955

M18-39

1955

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

4947

Males

4061

M18-39

4061

35K→23M

21.8 - 23.0 mi

Top 7%
×5story building
+23ft-63ft

Overall

1705

Males

1578

M18-39

1578

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

2919

Males

2554

M18-39

2554

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5814

Males

4208

M18-39

4208

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

7912

Males

5244

M18-39

5244

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2story building
+22ft-21ft

Overall

2532

Males

2164

M18-39

2164

Passing Analysis

Category:
Athletes Passed
308
Passed By
802
Net Change
-494
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#784
5K → 10K4344-1#784#785
10K → 15K1189-78#785#863
15K → 20K23110-87#863#950
20K → Half144+10#950#940
Half → 25K3439-5#940#945
25K → 30K6443+21#945#924
30K → 20M4318+25#924#899
20M → 21M1533-18#899#917
21M → 35K3105-102#917#1019
35K → 23M2333-10#1019#1029
23M → 24M958-49#1029#1078
24M → 40K2103-101#1078#1179
40K → 25.2M079-79#1179#1258
25.2M → Finish2444-20#1258#1278
TOTALS308802-494
📊

Passing Visuals

Category:
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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