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BOSTON MARATHON 2024

Rafael Ernesto Beltran Sanchez

Bib: 5442•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 12%
Gender (Male)
#0 / 14578
Top 19%
Division (M18-39)
#0 / 4849
Top 40%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:29
Rank: #3963
Start → 5K
20:29 | 6:36/mi
10K· 6.21 mi
41:15
Rank: #4056 (-93)
5K → 10K
20:46 | 6:41/mi
15K· 9.32 mi
1:02:17
Rank: #4157 (-101)
10K → 15K
21:02 | 6:46/mi
20K· 12.43 mi
1:23:17
Rank: #3967 (+190)
15K → 20K
21:00 | 6:46/mi
Half· 13.11 mi
1:27:52
Rank: #3957 (+10)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:44:14
Rank: #3718 (+239)
Half → 25K
16:22 | 6:45/mi
30K· 18.64 mi
2:05:56
Rank: #3412 (+306)
25K → 30K
21:42 | 6:59/mi
20M
2:15:27
Rank: #3256 (+156)
30K → 20M
9:31 | 7:00/mi
21M
2:23:00
Rank: #3180 (+76)
20M → 21M
7:33 | 7:33/mi
35K· 21.75 mi
2:28:18
Rank: #3162 (+18)
21M → 35K
5:18 | 7:05/mi
23M
2:37:25
Rank: #3090 (+72)
35K → 23M
9:07 | 7:17/mi
24M
2:44:37
Rank: #3082 (+8)
23M → 24M
7:12 | 7:12/mi
40K· 24.85 mi
2:50:43
Rank: #3018 (+64)
24M → 40K
6:06 | 7:08/mi
25.2M
2:53:30
Rank: #2998 (+20)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:00:34
Rank: #2965 (+33)
25.2M → Finish
7:04 | 6:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:52
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:32:42
Pace7:04 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2420:296:3620:29
6:36
-
10K
6.21 mi10:46:1041:156:3820:46
6:41
+0:05
15K
9.32 mi11:07:121:02:176:4121:02
6:46
+0:05
20K
12.43 mi11:28:121:23:176:4221:00
6:46
0:00
Half
13.11 mi11:32:471:27:526:424:35
6:43
-0:03
25K
15.53 mi11:49:091:44:146:4316:22
6:45
+0:02
30K
18.64 mi12:10:512:05:566:4521:42
6:59
+0:14
20M
20.00 mi12:20:222:15:276:469:31
7:00
+0:01
21M
21.00 mi12:27:552:23:006:497:33
7:33
+0:33
35K
21.75 mi12:33:132:28:186:495:18
7:05
-0:28
23M
23.00 mi12:42:202:37:256:519:07
7:17
+0:12
24M
24.00 mi12:49:322:44:376:527:12
7:12
-0:05
40K
24.85 mi12:55:382:50:436:526:06
7:08
-0:04
25.2M
25.20 mi12:58:252:53:306:532:47
8:04
+0:56
Finish
26.22 mi13:05:293:00:346:547:04
6:56
-1:08

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

6:36 /mi

Average Pace

6:54 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:14

58% of race

Time at Steady Pace

49:41

28% of race

Time at Slower Pace

26:39

15% of race

Average Pace: 6:53 /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 mi10:25:2420:296:3620:29
6:36
#3963
10K
6.21 mi10:46:1041:156:3820:46
6:41
#4056
15K
9.32 mi11:07:121:02:176:4121:02
6:46
#4157
20K
12.43 mi11:28:121:23:176:4221:00
6:46
#3967
Half
13.11 mi11:32:471:27:526:424:35
6:43
#3957
25K
15.53 mi11:49:091:44:146:4316:22
6:45
#3718
30K
18.64 mi12:10:512:05:566:4521:42
6:59
#3412
20M
20.00 mi12:20:222:15:276:469:31
7:00
#3256
21M
21.00 mi12:27:552:23:006:497:33
7:33
#3180
35K
21.75 mi12:33:132:28:186:495:18
7:05
#3162
23M
23.00 mi12:42:202:37:256:519:07
7:17
#3090
24M
24.00 mi12:49:322:44:376:527:12
7:12
#3082
40K
24.85 mi12:55:382:50:436:526:06
7:08
#3018
25.2M
25.20 mi12:58:252:53:306:532:47
8:04
#2998
Finish
26.22 mi13:05:293:00:346:547:04
6:56
#2965
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3963374737474460(Top 17%)4158(Top 29%)4158(Top 86%)
10K6.21 mi3.10 mi4056-933823-763823-764197(Top 16%)3935(Top 27%)3935(Top 81%)
15K9.32 mi3.11 mi4157-1013903-803903-804460(Top 17%)4158(Top 29%)4158(Top 86%)
20K12.43 mi3.11 mi3967+1903736+1673736+1673562(Top 14%)3358(Top 23%)3358(Top 69%)
Half13.11 mi0.68 mi3957+103727+93727+93850(Top 15%)3598(Top 25%)3598(Top 74%)
25K15.53 mi2.42 mi3718+2393517+2103517+2102909(Top 11%)2744(Top 19%)2744(Top 57%)
30K18.64 mi3.11 mi3412+3063220+2973220+2972793(Top 11%)2610(Top 18%)2610(Top 54%)
20M20.00 mi1.36 mi3256+1563069+1513069+1512376(Top 9%)2217(Top 15%)2217(Top 46%)
21M21.00 mi1.00 mi3180+762994+752994+752654(Top 10%)2411(Top 17%)2411(Top 50%)
35K21.75 mi0.75 mi3162+182971+232971+233348(Top 13%)2972(Top 20%)2972(Top 61%)
23M23.00 mi1.25 mi3090+722898+732898+732836(Top 11%)2524(Top 17%)2524(Top 52%)
24M24.00 mi1.00 mi3082+82883+152883+152985(Top 12%)2602(Top 18%)2602(Top 54%)
40K24.85 mi0.85 mi3018+642821+622821+622293(Top 9%)2027(Top 14%)2027(Top 42%)
25.2M25.20 mi0.35 mi2998+202797+242797+242938(Top 11%)2475(Top 17%)2475(Top 51%)
Finish26.22 mi1.02 mi2965+332761+362761+362857(Top 11%)2412(Top 17%)2412(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4460

Males

4158

M18-39

4158

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4197

Males

3935

M18-39

3935

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4460

Males

4158

M18-39

4158

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3562

Males

3358

M18-39

3358

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3850

Males

3598

M18-39

3598

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2909

Males

2744

M18-39

2744

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2793

Males

2610

M18-39

2610

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2376

Males

2217

M18-39

2217

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2654

Males

2411

M18-39

2411

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3348

Males

2972

M18-39

2972

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2836

Males

2524

M18-39

2524

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

2985

Males

2602

M18-39

2602

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2293

Males

2027

M18-39

2027

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2938

Males

2475

M18-39

2475

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2857

Males

2412

M18-39

2412

Passing Analysis

Category:
Athletes Passed
1777
Passed By
779
Net Change
+998
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3963
5K → 10K125218-93#3963#4056
10K → 15K91192-101#4056#4157
15K → 20K24656+190#4157#3967
20K → Half2212+10#3967#3957
Half → 25K26324+239#3957#3718
25K → 30K34640+306#3718#3412
30K → 20M16812+156#3412#3256
20M → 21M11337+76#3256#3180
21M → 35K5537+18#3180#3162
35K → 23M11442+72#3162#3090
23M → 24M5446+8#3090#3082
24M → 40K8218+64#3082#3018
40K → 25.2M3616+20#3018#2998
25.2M → Finish6229+33#2998#2965
TOTALS1777779+998
📊

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