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BOSTON MARATHON 2024

Johnathan Santos

Bib: 7658•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 18%
Gender (Male)
#0 / 14578
Top 28%
Masters (Masters Men)
#0 / 9729
Top 16%
Division (M40-44)
#0 / 2009
Top 39%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:20
Rank: #6157
Start → 5K
21:20 | 6:52/mi
10K· 6.21 mi
42:38
Rank: #5876 (+281)
5K → 10K
21:18 | 6:51/mi
15K· 9.32 mi
1:03:57
Rank: #5664 (+212)
10K → 15K
21:19 | 6:52/mi
20K· 12.43 mi
1:25:20
Rank: #5310 (+354)
15K → 20K
21:23 | 6:53/mi
Half· 13.11 mi
1:30:06
Rank: #5344 (-34)
20K → Half
4:46 | 6:59/mi
25K· 15.53 mi
1:46:59
Rank: #5008 (+336)
Half → 25K
16:53 | 6:58/mi
30K· 18.64 mi
2:09:39
Rank: #4766 (+242)
25K → 30K
22:40 | 7:18/mi
20M
2:19:45
Rank: #4620 (+146)
30K → 20M
10:06 | 7:26/mi
21M
2:27:45
Rank: #4523 (+97)
20M → 21M
8:00 | 8:00/mi
35K· 21.75 mi
2:33:37
Rank: #4556 (-33)
21M → 35K
5:52 | 7:51/mi
23M
2:43:47
Rank: #4577 (-21)
35K → 23M
10:10 | 8:07/mi
24M
2:51:19
Rank: #4477 (+100)
23M → 24M
7:32 | 7:32/mi
40K· 24.85 mi
2:58:22
Rank: #4491 (-14)
24M → 40K
7:03 | 8:15/mi
25.2M
3:01:34
Rank: #4497 (-6)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:09:38
Rank: #4562 (-65)
25.2M → Finish
8:04 | 7:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:06
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:39:32
Pace7:36 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:3121:206:5221:20
6:52
-
10K
6.21 mi10:49:4942:386:5221:18
6:51
-0:01
15K
9.32 mi11:11:081:03:576:5221:19
6:52
+0:01
20K
12.43 mi11:32:311:25:206:5221:23
6:53
+0:01
Half
13.11 mi11:37:171:30:066:524:46
6:59
+0:06
25K
15.53 mi11:54:101:46:596:5316:53
6:58
-0:01
30K
18.64 mi12:16:502:09:396:5722:40
7:18
+0:20
20M
20.00 mi12:26:562:19:456:5910:06
7:26
+0:08
21M
21.00 mi12:34:562:27:457:028:00
8:00
+0:34
35K
21.75 mi12:40:482:33:377:045:52
7:51
-0:09
23M
23.00 mi12:50:582:43:477:0710:10
8:07
+0:16
24M
24.00 mi12:58:302:51:197:087:32
7:32
-0:35
40K
24.85 mi13:05:332:58:227:117:03
8:15
+0:43
25.2M
25.20 mi13:08:453:01:347:123:12
9:17
+1:02
Finish
26.22 mi13:16:493:09:387:148:04
7:55
-1:22

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

6:51 /mi

Average Pace

7:14 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:59

56% of race

Time at Steady Pace

40:18

21% of race

Time at Slower Pace

42:21

22% of race

Average Pace: 7:14 /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 mi10:28:3121:206:5221:20
6:52
#6157
10K
6.21 mi10:49:4942:386:5221:18
6:51
#5876
15K
9.32 mi11:11:081:03:576:5221:19
6:52
#5664
20K
12.43 mi11:32:311:25:206:5221:23
6:53
#5310
Half
13.11 mi11:37:171:30:066:524:46
6:59
#5344
25K
15.53 mi11:54:101:46:596:5316:53
6:58
#5008
30K
18.64 mi12:16:502:09:396:5722:40
7:18
#4766
20M
20.00 mi12:26:562:19:456:5910:06
7:26
#4620
21M
21.00 mi12:34:562:27:457:028:00
8:00
#4523
35K
21.75 mi12:40:482:33:377:045:52
7:51
#4556
23M
23.00 mi12:50:582:43:477:0710:10
8:07
#4577
24M
24.00 mi12:58:302:51:197:087:32
7:32
#4477
40K
24.85 mi13:05:332:58:227:117:03
8:15
#4491
25.2M
25.20 mi13:08:453:01:347:123:12
9:17
#4497
Finish
26.22 mi13:16:493:09:387:148:04
7:55
#4562
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6157556755675270(Top 21%)4824(Top 33%)4824(Top 240%)
10K6.21 mi3.10 mi5876+2815341+2265341+2265659(Top 22%)5159(Top 35%)5159(Top 257%)
15K9.32 mi3.11 mi5664+2125174+1675174+1675270(Top 21%)4824(Top 33%)4824(Top 240%)
20K12.43 mi3.11 mi5310+3544875+2994875+2994499(Top 18%)4158(Top 29%)4158(Top 207%)
Half13.11 mi0.68 mi5344-344895-204895-205624(Top 22%)5045(Top 35%)5045(Top 251%)
25K15.53 mi2.42 mi5008+3364601+2944601+2944161(Top 16%)3830(Top 26%)3830(Top 191%)
30K18.64 mi3.11 mi4766+2424376+2254376+2254190(Top 16%)3768(Top 26%)3768(Top 188%)
20M20.00 mi1.36 mi4620+1464237+1394237+1394047(Top 16%)3585(Top 25%)3585(Top 178%)
21M21.00 mi1.00 mi4523+974145+924145+924161(Top 16%)3554(Top 24%)3554(Top 177%)
35K21.75 mi0.75 mi4556-334156-114156-116775(Top 27%)5101(Top 35%)5101(Top 254%)
23M23.00 mi1.25 mi4577-214146+104146+106349(Top 25%)4716(Top 32%)4716(Top 235%)
24M24.00 mi1.00 mi4477+1004040+1064040+1064258(Top 17%)3458(Top 24%)3458(Top 172%)
40K24.85 mi0.85 mi4491-144020+204020+207008(Top 27%)4851(Top 33%)4851(Top 241%)
25.2M25.20 mi0.35 mi4497-64013+74013+77743(Top 30%)5163(Top 35%)5163(Top 257%)
Finish26.22 mi1.02 mi4562-654045-324045-327998(Top 31%)5390(Top 37%)5390(Top 268%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5270

Males

4824

M40-44

4824

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5659

Males

5159

M40-44

5159

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5270

Males

4824

M40-44

4824

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4499

Males

4158

M40-44

4158

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5624

Males

5045

M40-44

5045

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4161

Males

3830

M40-44

3830

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4190

Males

3768

M40-44

3768

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4047

Males

3585

M40-44

3585

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4161

Males

3554

M40-44

3554

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6775

Males

5101

M40-44

5101

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6349

Males

4716

M40-44

4716

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4258

Males

3458

M40-44

3458

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7008

Males

4851

M40-44

4851

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7743

Males

5163

M40-44

5163

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

7998

Males

5390

M40-44

5390

Passing Analysis

Category:
Athletes Passed
2344
Passed By
749
Net Change
+1595
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6157
5K → 10K34564+281#6157#5876
10K → 15K25745+212#5876#5664
15K → 20K36612+354#5664#5310
20K → Half2458-34#5310#5344
Half → 25K35620+336#5344#5008
25K → 30K31169+242#5008#4766
30K → 20M16620+146#4766#4620
20M → 21M12528+97#4620#4523
21M → 35K5487-33#4523#4556
35K → 23M82103-21#4556#4577
23M → 24M12727+100#4577#4477
24M → 40K5872-14#4477#4491
40K → 25.2M3440-6#4491#4497
25.2M → Finish39104-65#4497#4562
TOTALS2344749+1595
📊

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