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BOSTON MARATHON 2023

Raul Bezerra

Bib: 31161•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:30/mi
29:30
↑ 97↓ 3451.5%
10K· 6.21 mi
8:48/mi
56:50
↑ 79↓ 1380.4%
15K· 9.32 mi
8:32/mi
1:23:22
↑ 67↓ 78
20K· 12.43 mi
8:30/mi
1:49:46
↑ 106↓ 860.1%
Half· 13.11 mi
8:18/mi
1:55:26
↑ 19↓ 370.5%
25K· 15.53 mi
8:35/mi
2:16:15
↑ 66↓ 880.2%
30K· 18.64 mi
8:38/mi
2:43:03
↑ 181↓ 1480.2%
20M
8:38/mi
2:54:47
↑ 64↓ 500.2%
21M
9:30/mi
3:04:17
↑ 106↓ 241.6%
35K· 21.75 mi
8:28/mi
3:10:37
↑ 17↓ 861.7%
23M
8:47/mi
3:21:37
↑ 23↓ 630.6%
24M
8:28/mi
3:30:05
↓ 821.3%
40K· 24.85 mi
8:37/mi
3:37:27
↓ 200.3%
25.2M
9:17/mi
3:40:39
↑ 13↓ 160.2%
Finish· 26.22 mi
8:38/mi
3:49:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:55:26
Pace8:48 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:54:01
Pace8:42 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:3529:309:3029:30
9:30
-
10K
6.21 mi12:17:5556:509:0927:20
8:48
-0:42
15K
9.32 mi12:44:271:23:228:5726:32
8:32
-0:16
20K
12.43 mi13:10:511:49:468:5026:24
8:30
-0:02
Half
13.11 mi13:16:311:55:268:485:40
8:18
-0:12
25K
15.53 mi13:37:202:16:158:4620:49
8:35
+0:17
30K
18.64 mi14:04:082:43:038:4526:48
8:38
+0:03
20M
20.00 mi14:15:522:54:478:4411:44
8:38
0:00
21M
21.00 mi14:25:223:04:178:479:30
9:30
+0:52
35K
21.75 mi14:31:423:10:378:466:20
8:28
-1:02
23M
23.00 mi14:42:423:21:378:4611:00
8:47
+0:19
24M
24.00 mi14:51:103:30:058:458:28
8:28
-0:19
40K
24.85 mi14:58:323:37:278:457:22
8:37
+0:09
25.2M
25.20 mi15:01:443:40:398:453:12
9:17
+0:40
Finish
26.22 mi15:10:323:49:278:458:48
8:38
-0:39

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

8:18 /mi

Average Pace

8:45 /mi

Slowest Pace

9:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:15

82% of race

Time at Steady Pace

42:12

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:45 /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 mi11:50:3529:309:3029:30
9:30
#22070
10K
6.21 mi12:17:5556:509:0927:20
8:48
#21230
15K
9.32 mi12:44:271:23:228:5726:32
8:32
#20312
20K
12.43 mi13:10:511:49:468:5026:24
8:30
#19495
Half
13.11 mi13:16:311:55:268:485:40
8:18
#19347
25K
15.53 mi13:37:202:16:158:4620:49
8:35
#18945
30K
18.64 mi14:04:082:43:038:4526:48
8:38
#18260
20M
20.00 mi14:15:522:54:478:4411:44
8:38
#17968
21M
21.00 mi14:25:223:04:178:479:30
9:30
#17822
35K
21.75 mi14:31:423:10:378:466:20
8:28
#17716
23M
23.00 mi14:42:423:21:378:4611:00
8:47
#17549
24M
24.00 mi14:51:103:30:058:458:28
8:28
#17411
40K
24.85 mi14:58:323:37:278:457:22
8:37
#17288
25.2M
25.20 mi15:01:443:40:398:453:12
9:17
#17242
Finish
26.22 mi15:10:323:49:278:458:48
8:38
#17224
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi22070131341313418069(Top 68%)11502(Top 76%)11502(Top 513%)
10K6.21 mi3.10 mi21230+84012773+36112773+36119899(Top 75%)12235(Top 81%)12235(Top 546%)
15K9.32 mi3.11 mi20312+91812379+39412379+39418069(Top 68%)11502(Top 76%)11502(Top 513%)
20K12.43 mi3.11 mi19495+81712050+32912050+32916825(Top 63%)10970(Top 72%)10970(Top 490%)
Half13.11 mi0.68 mi19347+14811993+5711993+5716491(Top 62%)10883(Top 72%)10883(Top 486%)
25K15.53 mi2.42 mi18945+40211835+15811835+15816725(Top 63%)10855(Top 72%)10855(Top 484%)
30K18.64 mi3.11 mi18260+68511520+31511520+31515065(Top 57%)10079(Top 66%)10079(Top 450%)
20M20.00 mi1.36 mi17968+29211376+14411376+14414482(Top 54%)9777(Top 64%)9777(Top 436%)
21M21.00 mi1.00 mi17822+14611319+5711319+5715945(Top 60%)10329(Top 68%)10329(Top 461%)
35K21.75 mi0.75 mi17716+10611259+6011259+6015098(Top 57%)9924(Top 65%)9924(Top 443%)
23M23.00 mi1.25 mi17549+16711176+8311176+8314903(Top 56%)9773(Top 64%)9773(Top 436%)
24M24.00 mi1.00 mi17411+13811115+6111115+6114267(Top 54%)9433(Top 62%)9433(Top 421%)
40K24.85 mi0.85 mi17288+12311044+7111044+7114045(Top 53%)9267(Top 61%)9267(Top 414%)
25.2M25.20 mi0.35 mi17242+4611019+2511019+2514064(Top 53%)9282(Top 61%)9282(Top 414%)
Finish26.22 mi1.02 mi17224+1811006+1311006+1316152(Top 61%)10234(Top 67%)10234(Top 457%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

18069

Males

11502

M40-44

11502

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

19899

Males

12235

M40-44

12235

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

18069

Males

11502

M40-44

11502

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16825

Males

10970

M40-44

10970

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

16491

Males

10883

M40-44

10883

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16725

Males

10855

M40-44

10855

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

15065

Males

10079

M40-44

10079

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

14482

Males

9777

M40-44

9777

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

15945

Males

10329

M40-44

10329

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

15098

Males

9924

M40-44

9924

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14903

Males

9773

M40-44

9773

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

14267

Males

9433

M40-44

9433

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14045

Males

9267

M40-44

9267

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14064

Males

9282

M40-44

9282

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

16152

Males

10234

M40-44

10234

Passing Analysis

Category:
Athletes Passed
5027
Passed By
181
Net Change
+4846
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22070
5K → 10K87131+840#22070#21230
10K → 15K9213+918#21230#20312
15K → 20K8181+817#20312#19495
20K → Half1502+148#19495#19347
Half → 25K4075+402#19347#18945
25K → 30K6872+685#18945#18260
30K → 20M2997+292#18260#17968
20M → 21M17125+146#17968#17822
21M → 35K11711+106#17822#17716
35K → 23M18215+167#17716#17549
23M → 24M1446+138#17549#17411
24M → 40K13916+123#17411#17288
40K → 25.2M537+46#17288#17242
25.2M → Finish6850+18#17242#17224
TOTALS5027181+4846
📊

Passing Visuals

Category:
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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