Boston Marathon logo
BOSTON MARATHON 2024

Amauri Vieira Barbosa

Bib: 4350•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 16%
Gender (Male)
#0 / 14578
Top 26%
Division (M18-39)
#0 / 4849
Top 49%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:04
Rank: #3072
Start → 5K
20:04 | 6:28/mi
10K· 6.21 mi
40:34
Rank: #3326 (-254)
5K → 10K
20:30 | 6:36/mi
15K· 9.32 mi
1:01:18
Rank: #3417 (-91)
10K → 15K
20:44 | 6:40/mi
20K· 12.43 mi
1:22:34
Rank: #3568 (-151)
15K → 20K
21:16 | 6:51/mi
Half· 13.11 mi
1:27:14
Rank: #3614 (-46)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:44:14
Rank: #3720 (-106)
Half → 25K
17:00 | 7:01/mi
30K· 18.64 mi
2:07:38
Rank: #4053 (-333)
25K → 30K
23:24 | 7:32/mi
20M
2:18:45
Rank: #4345 (-292)
30K → 20M
11:07 | 8:11/mi
21M
2:28:02
Rank: #4589 (-244)
20M → 21M
9:17 | 9:17/mi
35K· 21.75 mi
2:34:06
Rank: #4676 (-87)
21M → 35K
6:04 | 8:07/mi
23M
2:43:40
Rank: #4546 (+130)
35K → 23M
9:34 | 7:38/mi
24M
2:51:02
Rank: #4418 (+128)
23M → 24M
7:22 | 7:22/mi
40K· 24.85 mi
2:57:28
Rank: #4294 (+124)
24M → 40K
6:26 | 7:31/mi
25.2M
3:00:16
Rank: #4235 (+59)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:07:45
Rank: #4191 (+44)
25.2M → Finish
7:29 | 7:21/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:14
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:40:31
Pace7:40 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5420:046:2820:04
6:28
-
10K
6.21 mi10:43:2440:346:3220:30
6:36
+0:08
15K
9.32 mi11:04:081:01:186:3520:44
6:40
+0:04
20K
12.43 mi11:25:241:22:346:3921:16
6:51
+0:11
Half
13.11 mi11:30:041:27:146:394:40
6:50
-0:01
25K
15.53 mi11:47:041:44:146:4317:00
7:01
+0:11
30K
18.64 mi12:10:282:07:386:5123:24
7:32
+0:31
20M
20.00 mi12:21:352:18:456:5611:07
8:11
+0:39
21M
21.00 mi12:30:522:28:027:039:17
9:17
+1:06
35K
21.75 mi12:36:562:34:067:056:04
8:07
-1:10
23M
23.00 mi12:46:302:43:407:079:34
7:38
-0:29
24M
24.00 mi12:53:522:51:027:087:22
7:22
-0:16
40K
24.85 mi13:00:182:57:287:086:26
7:31
+0:09
25.2M
25.20 mi13:03:063:00:167:092:48
8:07
+0:36
Finish
26.22 mi13:10:353:07:457:107:29
7:21
-0:46

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

6:28 /mi

Average Pace

7:10 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:14

46% of race

Time at Steady Pace

1:11:15

38% of race

Time at Slower Pace

29:16

16% of race

Average Pace: 7:10 /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 mi10:22:5420:046:2820:04
6:28
#3072
10K
6.21 mi10:43:2440:346:3220:30
6:36
#3326
15K
9.32 mi11:04:081:01:186:3520:44
6:40
#3417
20K
12.43 mi11:25:241:22:346:3921:16
6:51
#3568
Half
13.11 mi11:30:041:27:146:394:40
6:50
#3614
25K
15.53 mi11:47:041:44:146:4317:00
7:01
#3720
30K
18.64 mi12:10:282:07:386:5123:24
7:32
#4053
20M
20.00 mi12:21:352:18:456:5611:07
8:11
#4345
21M
21.00 mi12:30:522:28:027:039:17
9:17
#4589
35K
21.75 mi12:36:562:34:067:056:04
8:07
#4676
23M
23.00 mi12:46:302:43:407:079:34
7:38
#4546
24M
24.00 mi12:53:522:51:027:087:22
7:22
#4418
40K
24.85 mi13:00:182:57:287:086:26
7:31
#4294
25.2M
25.20 mi13:03:063:00:167:092:48
8:07
#4235
Finish
26.22 mi13:10:353:07:457:107:29
7:21
#4191
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3072293429343732(Top 15%)3520(Top 24%)3520(Top 73%)
10K6.21 mi3.10 mi3326-2543170-2363170-2363601(Top 14%)3411(Top 23%)3411(Top 70%)
15K9.32 mi3.11 mi3417-913251-813251-813732(Top 15%)3520(Top 24%)3520(Top 73%)
20K12.43 mi3.11 mi3568-1513386-1353386-1354219(Top 17%)3923(Top 27%)3923(Top 81%)
Half13.11 mi0.68 mi3614-463428-423428-424770(Top 19%)4381(Top 30%)4381(Top 90%)
25K15.53 mi2.42 mi3720-1063519-913519-914390(Top 17%)4021(Top 28%)4021(Top 83%)
30K18.64 mi3.11 mi4053-3333788-2693788-2695243(Top 21%)4518(Top 31%)4518(Top 93%)
20M20.00 mi1.36 mi4345-2924013-2254013-2257700(Top 30%)5825(Top 40%)5825(Top 120%)
21M21.00 mi1.00 mi4589-2444197-1844197-1849822(Top 38%)6653(Top 46%)6653(Top 137%)
35K21.75 mi0.75 mi4676-874251-544251-548398(Top 33%)5945(Top 41%)5945(Top 123%)
23M23.00 mi1.25 mi4546+1304124+1274124+1274145(Top 16%)3470(Top 24%)3470(Top 72%)
24M24.00 mi1.00 mi4418+1283998+1263998+1263607(Top 14%)3058(Top 21%)3058(Top 63%)
40K24.85 mi0.85 mi4294+1243873+1253873+1253597(Top 14%)2952(Top 20%)2952(Top 61%)
25.2M25.20 mi0.35 mi4235+593816+573816+573109(Top 12%)2598(Top 18%)2598(Top 54%)
Finish26.22 mi1.02 mi4191+443760+563760+564721(Top 18%)3644(Top 25%)3644(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3732

Males

3520

M18-39

3520

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3601

Males

3411

M18-39

3411

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3732

Males

3520

M18-39

3520

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4219

Males

3923

M18-39

3923

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4770

Males

4381

M18-39

4381

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4390

Males

4021

M18-39

4021

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5243

Males

4518

M18-39

4518

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

7700

Males

5825

M18-39

5825

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

9822

Males

6653

M18-39

6653

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8398

Males

5945

M18-39

5945

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4145

Males

3470

M18-39

3470

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3607

Males

3058

M18-39

3058

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3597

Males

2952

M18-39

2952

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3109

Males

2598

M18-39

2598

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4721

Males

3644

M18-39

3644

Passing Analysis

Category:
Athletes Passed
1104
Passed By
2223
Net Change
-1119
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3072
5K → 10K57311-254#3072#3326
10K → 15K72163-91#3326#3417
15K → 20K74225-151#3417#3568
20K → Half1056-46#3568#3614
Half → 25K104210-106#3614#3720
25K → 30K111444-333#3720#4053
30K → 20M45337-292#4053#4345
20M → 21M31275-244#4345#4589
21M → 35K30117-87#4589#4676
35K → 23M15222+130#4676#4546
23M → 24M14618+128#4546#4418
24M → 40K13511+124#4418#4294
40K → 25.2M656+59#4294#4235
25.2M → Finish7228+44#4235#4191
TOTALS11042223-1119
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing