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BOSTON MARATHON 2024

Gustavo Barbosa

Bib: 4852•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 37%
Gender (Male)
#0 / 14578
Top 48%
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
19:41
Rank: #2302
Start → 5K
19:41 | 6:20/mi
10K· 6.21 mi
39:57
Rank: #2699 (-397)
5K → 10K
20:16 | 6:31/mi
15K· 9.32 mi
1:00:33
Rank: #2938 (-239)
10K → 15K
20:36 | 6:38/mi
20K· 12.43 mi
1:22:29
Rank: #3518 (-580)
15K → 20K
21:56 | 7:04/mi
Half· 13.11 mi
1:27:14
Rank: #3618 (-100)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:46:39
Rank: #4876 (-1258)
Half → 25K
19:25 | 8:00/mi
30K· 18.64 mi
2:13:32
Rank: #5942 (-1066)
25K → 30K
26:53 | 8:39/mi
20M
2:26:12
Rank: #6470 (-528)
30K → 20M
12:40 | 9:19/mi
21M
2:35:45
Rank: #6673 (-203)
20M → 21M
9:33 | 9:33/mi
35K· 21.75 mi
2:42:26
Rank: #6850 (-177)
21M → 35K
6:41 | 8:56/mi
23M
2:54:15
Rank: #7220 (-370)
35K → 23M
11:49 | 9:26/mi
24M
3:06:34
Rank: #8334 (-1114)
23M → 24M
12:19 | 12:19/mi
40K· 24.85 mi
3:15:18
Rank: #8677 (-343)
24M → 40K
8:44 | 10:13/mi
25.2M
3:19:56
Rank: #9059 (-382)
40K → 25.2M
4:38 | 13:26/mi
Finish· 26.22 mi
3:29:40
Rank: #9479 (-420)
25.2M → Finish
9:44 | 9:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:14
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time2:02:26
Pace9:20 /mi
📊Positive Split: 40.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3819:416:2019:41
6:20
-
10K
6.21 mi10:42:5439:576:2620:16
6:31
+0:11
15K
9.32 mi11:03:301:00:336:3020:36
6:38
+0:07
20K
12.43 mi11:25:261:22:296:3821:56
7:04
+0:26
Half
13.11 mi11:30:111:27:146:394:45
6:58
-0:06
25K
15.53 mi11:49:361:46:396:5219:25
8:00
+1:02
30K
18.64 mi12:16:292:13:327:1026:53
8:39
+0:39
20M
20.00 mi12:29:092:26:127:1912:40
9:19
+0:40
21M
21.00 mi12:38:422:35:457:259:33
9:33
+0:14
35K
21.75 mi12:45:232:42:267:286:41
8:56
-0:37
23M
23.00 mi12:57:122:54:157:3511:49
9:26
+0:30
24M
24.00 mi13:09:313:06:347:4612:19
12:19
+2:53
40K
24.85 mi13:18:153:15:187:518:44
10:13
-2:06
25.2M
25.20 mi13:22:533:19:567:564:38
13:26
+3:13
Finish
26.22 mi13:32:373:29:408:009:44
9:33
-3:53

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

6:20 /mi

Average Pace

8:00 /mi

Slowest Pace

13:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:14

42% of race

Time at Steady Pace

1:36:45

46% of race

Time at Slower Pace

25:41

12% of race

Average Pace: 8:00 /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 mi10:22:3819:416:2019:41
6:20
#2302
10K
6.21 mi10:42:5439:576:2620:16
6:31
#2699
15K
9.32 mi11:03:301:00:336:3020:36
6:38
#2938
20K
12.43 mi11:25:261:22:296:3821:56
7:04
#3518
Half
13.11 mi11:30:111:27:146:394:45
6:58
#3618
25K
15.53 mi11:49:361:46:396:5219:25
8:00
#4876
30K
18.64 mi12:16:292:13:327:1026:53
8:39
#5942
20M
20.00 mi12:29:092:26:127:1912:40
9:19
#6470
21M
21.00 mi12:38:422:35:457:259:33
9:33
#6673
35K
21.75 mi12:45:232:42:267:286:41
8:56
#6850
23M
23.00 mi12:57:122:54:157:3511:49
9:26
#7220
24M
24.00 mi13:09:313:06:347:4612:19
12:19
#8334
40K
24.85 mi13:18:153:15:187:518:44
10:13
#8677
25.2M
25.20 mi13:22:533:19:567:564:38
13:26
#9059
Finish
26.22 mi13:32:373:29:408:009:44
9:33
#9479
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2302222322233474(Top 14%)3294(Top 23%)3294(Top 68%)
10K6.21 mi3.10 mi2699-3972595-3722595-3723160(Top 12%)3007(Top 21%)3007(Top 62%)
15K9.32 mi3.11 mi2938-2392812-2172812-2173474(Top 14%)3294(Top 23%)3294(Top 68%)
20K12.43 mi3.11 mi3518-5803339-5273339-5275581(Top 22%)5019(Top 34%)5019(Top 104%)
Half13.11 mi0.68 mi3618-1003432-933432-935552(Top 22%)5006(Top 34%)5006(Top 103%)
25K15.53 mi2.42 mi4876-12584498-10664498-106610234(Top 40%)7611(Top 52%)7611(Top 157%)
30K18.64 mi3.11 mi5942-10665252-7545252-75411440(Top 45%)7998(Top 55%)7998(Top 165%)
20M20.00 mi1.36 mi6470-5285594-3425594-34213689(Top 54%)8701(Top 60%)8701(Top 179%)
21M21.00 mi1.00 mi6673-2035691-975691-9711047(Top 43%)7250(Top 50%)7250(Top 150%)
35K21.75 mi0.75 mi6850-1775777-865777-8612951(Top 51%)8125(Top 56%)8125(Top 168%)
23M23.00 mi1.25 mi7220-3705956-1795956-17913220(Top 52%)8168(Top 56%)8168(Top 168%)
24M24.00 mi1.00 mi8334-11146532-5766532-57622019(Top 86%)12529(Top 86%)12529(Top 258%)
40K24.85 mi0.85 mi8677-3436684-1526684-15215733(Top 62%)9323(Top 64%)9323(Top 192%)
25.2M25.20 mi0.35 mi9059-3826861-1776861-17720548(Top 80%)11700(Top 80%)11700(Top 241%)
Finish26.22 mi1.02 mi9479-4207047-1867047-18616728(Top 65%)9807(Top 67%)9807(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3474

Males

3294

M18-39

3294

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3160

Males

3007

M18-39

3007

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3474

Males

3294

M18-39

3294

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5581

Males

5019

M18-39

5019

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5552

Males

5006

M18-39

5006

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10234

Males

7611

M18-39

7611

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11440

Males

7998

M18-39

7998

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

13689

Males

8701

M18-39

8701

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11047

Males

7250

M18-39

7250

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

12951

Males

8125

M18-39

8125

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13220

Males

8168

M18-39

8168

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

22019

Males

12529

M18-39

12529

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15733

Males

9323

M18-39

9323

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

20548

Males

11700

M18-39

11700

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

16728

Males

9807

M18-39

9807

Passing Analysis

Category:
Athletes Passed
369
Passed By
7546
Net Change
-7177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2302
5K → 10K33430-397#2302#2699
10K → 15K40279-239#2699#2938
15K → 20K23603-580#2938#3518
20K → Half4104-100#3518#3618
Half → 25K141272-1258#3618#4876
25K → 30K311097-1066#4876#5942
30K → 20M27555-528#5942#6470
20M → 21M62265-203#6470#6673
21M → 35K34211-177#6673#6850
35K → 23M45415-370#6850#7220
23M → 24M71121-1114#7220#8334
24M → 40K26369-343#8334#8677
40K → 25.2M5387-382#8677#9059
25.2M → Finish18438-420#9059#9479
TOTALS3697546-7177
📊

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