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BOSTON MARATHON 2024

Juan Luis Martín Blanco

Bib: 29176•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
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
9:13/mi
28:37
↑ 97↓ 3451.5%
10K· 6.21 mi
9:04/mi
56:46
↑ 79↓ 1380.4%
15K· 9.32 mi
8:51/mi
1:24:15
↑ 67↓ 78
20K· 12.43 mi
8:56/mi
1:52:01
↑ 106↓ 860.1%
Half· 13.11 mi
8:40/mi
1:57:56
↑ 19↓ 370.5%
25K· 15.53 mi
8:57/mi
2:19:37
↑ 66↓ 880.2%
30K· 18.64 mi
9:17/mi
2:48:28
↑ 181↓ 1480.2%
20M
9:21/mi
3:01:10
↑ 64↓ 500.2%
21M
9:51/mi
3:11:01
↑ 106↓ 241.6%
35K· 21.75 mi
9:00/mi
3:17:45
↑ 17↓ 861.7%
23M
9:18/mi
3:29:24
↑ 23↓ 630.6%
24M
9:23/mi
3:38:47
↓ 821.3%
40K· 24.85 mi
10:14/mi
3:47:32
↓ 200.3%
25.2M
11:42/mi
3:51:34
↑ 13↓ 160.2%
Finish· 26.22 mi
10:38/mi
4:02:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:56
Pace9:00 /mi
2nd Half
Distance13.11 mi
Time2:04:28
Pace9:30 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2628:379:1328:37
9:13
-
10K
6.21 mi12:20:3556:469:0828:09
9:04
-0:09
15K
9.32 mi12:48:041:24:159:0227:29
8:51
-0:13
20K
12.43 mi13:15:501:52:019:0127:46
8:56
+0:05
Half
13.11 mi13:21:451:57:569:005:55
8:40
-0:16
25K
15.53 mi13:43:262:19:378:5921:41
8:57
+0:17
30K
18.64 mi14:12:172:48:289:0228:51
9:17
+0:20
20M
20.00 mi14:24:593:01:109:0312:42
9:21
+0:04
21M
21.00 mi14:34:503:11:019:069:51
9:51
+0:30
35K
21.75 mi14:41:343:17:459:066:44
9:00
-0:51
23M
23.00 mi14:53:133:29:249:0611:39
9:18
+0:18
24M
24.00 mi15:02:363:38:479:079:23
9:23
+0:05
40K
24.85 mi15:11:213:47:329:098:45
10:14
+0:51
25.2M
25.20 mi15:15:233:51:349:114:02
11:42
+1:28
Finish
26.22 mi15:26:134:02:249:1510:50
10:38
-1:04

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

8:40 /mi

Average Pace

9:15 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:24

14% of race

Time at Steady Pace

2:55:32

72% of race

Time at Slower Pace

33:28

14% of race

Average Pace: 9:15 /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 mi11:52:2628:379:1328:37
9:13
#20837
10K
6.21 mi12:20:3556:469:0828:09
9:04
#20401
15K
9.32 mi12:48:041:24:159:0227:29
8:51
#19720
20K
12.43 mi13:15:501:52:019:0127:46
8:56
#19009
Half
13.11 mi13:21:451:57:569:005:55
8:40
#18902
25K
15.53 mi13:43:262:19:378:5921:41
8:57
#18239
30K
18.64 mi14:12:172:48:289:0228:51
9:17
#17530
20M
20.00 mi14:24:593:01:109:0312:42
9:21
#17241
21M
21.00 mi14:34:503:11:019:069:51
9:51
#16977
35K
21.75 mi14:41:343:17:459:066:44
9:00
#16828
23M
23.00 mi14:53:133:29:249:0611:39
9:18
#16595
24M
24.00 mi15:02:363:38:479:079:23
9:23
#16461
40K
24.85 mi15:11:213:47:329:098:45
10:14
#16403
25.2M
25.20 mi15:15:233:51:349:114:02
11:42
#16433
Finish
26.22 mi15:26:134:02:249:1510:50
10:38
#16584
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi20837124721247218170(Top 71%)11332(Top 78%)11332(Top 741%)
10K6.21 mi3.10 mi20401+43612290+18212290+18219975(Top 78%)12116(Top 83%)12116(Top 792%)
15K9.32 mi3.11 mi19720+68111984+30611984+30618170(Top 71%)11332(Top 78%)11332(Top 741%)
20K12.43 mi3.11 mi19009+71111670+31411670+31417059(Top 67%)10825(Top 74%)10825(Top 708%)
Half13.11 mi0.68 mi18902+10711621+4911621+4916630(Top 65%)10588(Top 73%)10588(Top 692%)
25K15.53 mi2.42 mi18239+66311291+33011291+33015257(Top 60%)9913(Top 68%)9913(Top 648%)
30K18.64 mi3.11 mi17530+70910943+34810943+34814560(Top 57%)9358(Top 64%)9358(Top 612%)
20M20.00 mi1.36 mi17241+28910779+16410779+16413835(Top 54%)8785(Top 60%)8785(Top 575%)
21M21.00 mi1.00 mi16977+26410627+15210627+15212339(Top 48%)7888(Top 54%)7888(Top 516%)
35K21.75 mi0.75 mi16828+14910546+8110546+8113299(Top 52%)8318(Top 57%)8318(Top 544%)
23M23.00 mi1.25 mi16595+23310427+11910427+11912618(Top 49%)7871(Top 54%)7871(Top 515%)
24M24.00 mi1.00 mi16461+13410324+10310324+10313962(Top 55%)8510(Top 58%)8510(Top 557%)
40K24.85 mi0.85 mi16403+5810269+5510269+5515809(Top 62%)9375(Top 64%)9375(Top 613%)
25.2M25.20 mi0.35 mi16433-3010271-210271-216556(Top 65%)9710(Top 67%)9710(Top 635%)
Finish26.22 mi1.02 mi16584-15110310-3910310-3920361(Top 80%)11661(Top 80%)11661(Top 763%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

18170

Males

11332

M55-59

11332

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

19975

Males

12116

M55-59

12116

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

18170

Males

11332

M55-59

11332

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17059

Males

10825

M55-59

10825

20K→Half

12.4 - 13.1 mi

Top 65%
×2story building
+19ft-37ft

Overall

16630

Males

10588

M55-59

10588

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

15257

Males

9913

M55-59

9913

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

14560

Males

9358

M55-59

9358

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

13835

Males

8785

M55-59

8785

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12339

Males

7888

M55-59

7888

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13299

Males

8318

M55-59

8318

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

12618

Males

7871

M55-59

7871

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

13962

Males

8510

M55-59

8510

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15809

Males

9375

M55-59

9375

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

16556

Males

9710

M55-59

9710

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

20361

Males

11661

M55-59

11661

Passing Analysis

Category:
Athletes Passed
4758
Passed By
505
Net Change
+4253
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20837
5K → 10K536100+436#20837#20401
10K → 15K69110+681#20401#19720
15K → 20K7176+711#19720#19009
20K → Half1103+107#19009#18902
Half → 25K6696+663#18902#18239
25K → 30K72415+709#18239#17530
30K → 20M30112+289#17530#17241
20M → 21M2728+264#17241#16977
21M → 35K1545+149#16977#16828
35K → 23M24411+233#16828#16595
23M → 24M15723+134#16595#16461
24M → 40K11355+58#16461#16403
40K → 25.2M3060-30#16403#16433
25.2M → Finish40191-151#16433#16584
TOTALS4758505+4253
📊

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