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BOSTON MARATHON 2024

Jairo Soares Dos Santos

Bib: 8579•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 27%
Gender (Male)
#0 / 14578
Top 39%
Masters (Masters Men)
#0 / 9729
Top 27%
Division (M55-59)
#0 / 1529
Top 11%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:13
Rank: #5883
Start → 5K
21:13 | 6:50/mi
10K· 6.21 mi
42:56
Rank: #6238 (-355)
5K → 10K
21:43 | 6:59/mi
15K· 9.32 mi
1:05:01
Rank: #6437 (-199)
10K → 15K
22:05 | 7:06/mi
20K· 12.43 mi
1:27:35
Rank: #6469 (-32)
15K → 20K
22:34 | 7:16/mi
Half· 13.11 mi
1:32:28
Rank: #6465 (+4)
20K → Half
4:53 | 7:09/mi
25K· 15.53 mi
1:50:24
Rank: #6380 (+85)
Half → 25K
17:56 | 7:24/mi
30K· 18.64 mi
2:15:02
Rank: #6433 (-53)
25K → 30K
24:38 | 7:56/mi
20M
2:25:58
Rank: #6384 (+49)
30K → 20M
10:56 | 8:03/mi
21M
2:35:23
Rank: #6570 (-186)
20M → 21M
9:25 | 9:25/mi
35K· 21.75 mi
2:41:18
Rank: #6534 (+36)
21M → 35K
5:55 | 7:55/mi
23M
2:51:58
Rank: #6542 (-8)
35K → 23M
10:40 | 8:31/mi
24M
3:00:59
Rank: #6759 (-217)
23M → 24M
9:01 | 9:01/mi
40K· 24.85 mi
3:08:25
Rank: #6840 (-81)
24M → 40K
7:26 | 8:42/mi
25.2M
3:11:44
Rank: #6858 (-18)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:20:07
Rank: #6934 (-76)
25.2M → Finish
8:23 | 8:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:28
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:47:39
Pace8:13 /mi
📊Positive Split: 16.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:1821:136:5021:13
6:50
-
10K
6.21 mi11:08:0142:566:5521:43
6:59
+0:09
15K
9.32 mi11:30:061:05:016:5922:05
7:06
+0:07
20K
12.43 mi11:52:401:27:357:0322:34
7:16
+0:10
Half
13.11 mi11:57:331:32:287:034:53
7:09
-0:07
25K
15.53 mi12:15:291:50:247:0617:56
7:24
+0:15
30K
18.64 mi12:40:072:15:027:1524:38
7:56
+0:32
20M
20.00 mi12:51:032:25:587:1810:56
8:03
+0:07
21M
21.00 mi13:00:282:35:237:249:25
9:25
+1:22
35K
21.75 mi13:06:232:41:187:255:55
7:55
-1:30
23M
23.00 mi13:17:032:51:587:2910:40
8:31
+0:36
24M
24.00 mi13:26:043:00:597:329:01
9:01
+0:30
40K
24.85 mi13:33:303:08:257:357:26
8:42
-0:19
25.2M
25.20 mi13:36:493:11:447:373:19
9:37
+0:55
Finish
26.22 mi13:45:123:20:077:388:23
8:14
-1:23

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

6:50 /mi

Average Pace

7:38 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:24

55% of race

Time at Steady Pace

49:52

25% of race

Time at Slower Pace

39:51

20% of race

Average Pace: 7:38 /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 mi10:46:1821:136:5021:13
6:50
#5883
10K
6.21 mi11:08:0142:566:5521:43
6:59
#6238
15K
9.32 mi11:30:061:05:016:5922:05
7:06
#6437
20K
12.43 mi11:52:401:27:357:0322:34
7:16
#6469
Half
13.11 mi11:57:331:32:287:034:53
7:09
#6465
25K
15.53 mi12:15:291:50:247:0617:56
7:24
#6380
30K
18.64 mi12:40:072:15:027:1524:38
7:56
#6433
20M
20.00 mi12:51:032:25:587:1810:56
8:03
#6384
21M
21.00 mi13:00:282:35:237:249:25
9:25
#6570
35K
21.75 mi13:06:232:41:187:255:55
7:55
#6534
23M
23.00 mi13:17:032:51:587:2910:40
8:31
#6542
24M
24.00 mi13:26:043:00:597:329:01
9:01
#6759
40K
24.85 mi13:33:303:08:257:357:26
8:42
#6840
25.2M
25.20 mi13:36:493:11:447:373:19
9:37
#6858
Finish
26.22 mi13:45:123:20:077:388:23
8:14
#6934
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi5883535453546839(Top 27%)5962(Top 41%)5962(Top 390%)
10K6.21 mi3.10 mi6238-3555602-2485602-2486597(Top 26%)5836(Top 40%)5836(Top 382%)
15K9.32 mi3.11 mi6437-1995735-1335735-1336839(Top 27%)5962(Top 41%)5962(Top 390%)
20K12.43 mi3.11 mi6469-325732+35732+36750(Top 26%)5823(Top 40%)5823(Top 381%)
Half13.11 mi0.68 mi6465+45720+125720+126668(Top 26%)5778(Top 40%)5778(Top 378%)
25K15.53 mi2.42 mi6380+855626+945626+946385(Top 25%)5438(Top 37%)5438(Top 356%)
30K18.64 mi3.11 mi6433-535608+185608+187459(Top 29%)5895(Top 40%)5895(Top 386%)
20M20.00 mi1.36 mi6384+495536+725536+727020(Top 27%)5450(Top 37%)5450(Top 356%)
21M21.00 mi1.00 mi6570-1865622-865622-8610418(Top 41%)6940(Top 48%)6940(Top 454%)
35K21.75 mi0.75 mi6534+365573+495573+497181(Top 28%)5323(Top 37%)5323(Top 348%)
23M23.00 mi1.25 mi6542-85532+415532+418568(Top 34%)5886(Top 40%)5886(Top 385%)
24M24.00 mi1.00 mi6759-2175630-985630-9812222(Top 48%)7655(Top 53%)7655(Top 501%)
40K24.85 mi0.85 mi6840-815639-95639-99335(Top 37%)6055(Top 42%)6055(Top 396%)
25.2M25.20 mi0.35 mi6858-185631+85631+89160(Top 36%)5897(Top 40%)5897(Top 386%)
Finish26.22 mi1.02 mi6934-765640-95640-99889(Top 39%)6393(Top 44%)6393(Top 418%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

6839

Males

5962

M55-59

5962

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6597

Males

5836

M55-59

5836

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

6839

Males

5962

M55-59

5962

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6750

Males

5823

M55-59

5823

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6668

Males

5778

M55-59

5778

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6385

Males

5438

M55-59

5438

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

7459

Males

5895

M55-59

5895

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7020

Males

5450

M55-59

5450

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

10418

Males

6940

M55-59

6940

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7181

Males

5323

M55-59

5323

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

8568

Males

5886

M55-59

5886

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12222

Males

7655

M55-59

7655

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9335

Males

6055

M55-59

6055

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9160

Males

5897

M55-59

5897

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

9889

Males

6393

M55-59

6393

Passing Analysis

Category:
Athletes Passed
1349
Passed By
2400
Net Change
-1051
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5883
5K → 10K86441-355#5883#6238
10K → 15K87286-199#6238#6437
15K → 20K158190-32#6437#6469
20K → Half3632+4#6469#6465
Half → 25K17994+85#6465#6380
25K → 30K205258-53#6380#6433
30K → 20M13889+49#6433#6384
20M → 21M60246-186#6384#6570
21M → 35K8246+36#6570#6534
35K → 23M110118-8#6534#6542
23M → 24M44261-217#6542#6759
24M → 40K71152-81#6759#6840
40K → 25.2M3452-18#6840#6858
25.2M → Finish59135-76#6858#6934
TOTALS13492400-1051
📊

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