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BOSTON MARATHON 2024

Bryan Sosa Barillas

Bib: 1054•M

NC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 23%
Gender (Male)
#0 / 14578
Top 34%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:36
Rank: #894
Start → 5K
18:36 | 5:59/mi
10K· 6.21 mi
37:39
Rank: #1053 (-159)
5K → 10K
19:03 | 6:08/mi
15K· 9.32 mi
57:33
Rank: #1391 (-338)
10K → 15K
19:54 | 6:24/mi
20K· 12.43 mi
1:19:19
Rank: #2088 (-697)
15K → 20K
21:46 | 7:00/mi
Half· 13.11 mi
1:23:48
Rank: #2120 (-32)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:40:36
Rank: #2333 (-213)
Half → 25K
16:48 | 6:56/mi
30K· 18.64 mi
2:03:00
Rank: #2500 (-167)
25K → 30K
22:24 | 7:13/mi
20M
2:13:02
Rank: #2562 (-62)
30K → 20M
10:02 | 7:23/mi
21M
2:21:20
Rank: #2718 (-156)
20M → 21M
8:18 | 8:18/mi
35K· 21.75 mi
2:27:15
Rank: #2880 (-162)
21M → 35K
5:55 | 7:55/mi
23M
2:38:20
Rank: #3309 (-429)
35K → 23M
11:05 | 8:51/mi
24M
2:49:06
Rank: #3996 (-687)
23M → 24M
10:46 | 10:46/mi
40K· 24.85 mi
2:59:04
Rank: #4637 (-641)
24M → 40K
9:58 | 11:39/mi
25.2M
3:04:09
Rank: #5021 (-384)
40K → 25.2M
5:05 | 14:44/mi
Finish· 26.22 mi
3:15:27
Rank: #5783 (-762)
25.2M → Finish
11:18 | 11:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:48
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:51:39
Pace8:31 /mi
📊Positive Split: 33.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0918:365:5918:36
5:59
-
10K
6.21 mi10:38:1237:396:0419:03
6:08
+0:09
15K
9.32 mi10:58:0657:336:1019:54
6:24
+0:16
20K
12.43 mi11:19:521:19:196:2321:46
7:00
+0:36
Half
13.11 mi11:24:211:23:486:244:29
6:34
-0:26
25K
15.53 mi11:41:091:40:366:2916:48
6:56
+0:22
30K
18.64 mi12:03:332:03:006:3622:24
7:13
+0:17
20M
20.00 mi12:13:352:13:026:3910:02
7:23
+0:10
21M
21.00 mi12:21:532:21:206:448:18
8:18
+0:55
35K
21.75 mi12:27:482:27:156:465:55
7:55
-0:23
23M
23.00 mi12:38:532:38:206:5311:05
8:51
+0:56
24M
24.00 mi12:49:392:49:067:0310:46
10:46
+1:55
40K
24.85 mi12:59:372:59:047:129:58
11:39
+0:53
25.2M
25.20 mi13:04:423:04:097:185:05
14:44
+3:05
Finish
26.22 mi13:16:003:15:277:2811:18
11:05
-3:39

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

5:59 /mi

Average Pace

7:28 /mi

Slowest Pace

14:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:39

19% of race

Time at Steady Pace

1:49:36

56% of race

Time at Slower Pace

48:12

25% of race

Average Pace: 7:27 /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 mi10:19:0918:365:5918:36
5:59
#894
10K
6.21 mi10:38:1237:396:0419:03
6:08
#1053
15K
9.32 mi10:58:0657:336:1019:54
6:24
#1391
20K
12.43 mi11:19:521:19:196:2321:46
7:00
#2088
Half
13.11 mi11:24:211:23:486:244:29
6:34
#2120
25K
15.53 mi11:41:091:40:366:2916:48
6:56
#2333
30K
18.64 mi12:03:332:03:006:3622:24
7:13
#2500
20M
20.00 mi12:13:352:13:026:3910:02
7:23
#2562
21M
21.00 mi12:21:532:21:206:448:18
8:18
#2718
35K
21.75 mi12:27:482:27:156:465:55
7:55
#2880
23M
23.00 mi12:38:532:38:206:5311:05
8:51
#3309
24M
24.00 mi12:49:392:49:067:0310:46
10:46
#3996
40K
24.85 mi12:59:372:59:047:129:58
11:39
#4637
25.2M
25.20 mi13:04:423:04:097:185:05
14:44
#5021
Finish
26.22 mi13:16:003:15:277:2811:18
11:05
#5783
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8948648642213(Top 9%)2136(Top 15%)2136(Top 44%)
10K6.21 mi3.10 mi1053-1591014-1501014-1501271(Top 5%)1232(Top 8%)1232(Top 25%)
15K9.32 mi3.11 mi1391-3381349-3351349-3352213(Top 9%)2136(Top 15%)2136(Top 44%)
20K12.43 mi3.11 mi2088-6972018-6692018-6695283(Top 21%)4798(Top 33%)4798(Top 99%)
Half13.11 mi0.68 mi2120-322048-302048-303047(Top 12%)2903(Top 20%)2903(Top 60%)
25K15.53 mi2.42 mi2333-2132243-1952243-1953976(Top 16%)3680(Top 25%)3680(Top 76%)
30K18.64 mi3.11 mi2500-1672383-1402383-1403820(Top 15%)3474(Top 24%)3474(Top 72%)
20M20.00 mi1.36 mi2562-622441-582441-583878(Top 15%)3465(Top 24%)3465(Top 71%)
21M21.00 mi1.00 mi2718-1562575-1342575-1345322(Top 21%)4305(Top 30%)4305(Top 89%)
35K21.75 mi0.75 mi2880-1622720-1452720-1457168(Top 28%)5310(Top 36%)5310(Top 110%)
23M23.00 mi1.25 mi3309-4293087-3673087-36710348(Top 41%)6739(Top 46%)6739(Top 139%)
24M24.00 mi1.00 mi3996-6873655-5683655-56818585(Top 73%)10792(Top 74%)10792(Top 223%)
40K24.85 mi0.85 mi4637-6414138-4834138-48319675(Top 77%)11286(Top 77%)11286(Top 233%)
25.2M25.20 mi0.35 mi5021-3844411-2734411-27322666(Top 89%)12831(Top 88%)12831(Top 265%)
Finish26.22 mi1.02 mi5783-7624918-5074918-50721535(Top 84%)12262(Top 84%)12262(Top 253%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2213

Males

2136

M18-39

2136

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1271

Males

1232

M18-39

1232

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2213

Males

2136

M18-39

2136

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5283

Males

4798

M18-39

4798

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3047

Males

2903

M18-39

2903

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

3976

Males

3680

M18-39

3680

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3820

Males

3474

M18-39

3474

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3878

Males

3465

M18-39

3465

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5322

Males

4305

M18-39

4305

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7168

Males

5310

M18-39

5310

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10348

Males

6739

M18-39

6739

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

18585

Males

10792

M18-39

10792

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19675

Males

11286

M18-39

11286

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

22666

Males

12831

M18-39

12831

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

21535

Males

12262

M18-39

12262

Passing Analysis

Category:
Athletes Passed
282
Passed By
5171
Net Change
-4889
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#894
5K → 10K7166-159#894#1053
10K → 15K10348-338#1053#1391
15K → 20K4701-697#1391#2088
20K → Half335-32#2088#2120
Half → 25K36249-213#2120#2333
25K → 30K90257-167#2333#2500
30K → 20M50112-62#2500#2562
20M → 21M27183-156#2562#2718
21M → 35K24186-162#2718#2880
35K → 23M14443-429#2880#3309
23M → 24M4691-687#3309#3996
24M → 40K4645-641#3996#4637
40K → 25.2M1385-384#4637#5021
25.2M → Finish8770-762#5021#5783
TOTALS2825171-4889
📊

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