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BOSTON MARATHON 2023

Joao Roberto Queiroz De Azevedo

Bib: 29681•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
10:53/mi
33:50
↑ 97↓ 3451.5%
10K· 6.21 mi
10:43/mi
1:07:09
↑ 79↓ 1380.4%
15K· 9.32 mi
10:50/mi
1:40:48
↑ 67↓ 78
20K· 12.43 mi
11:40/mi
2:17:03
↑ 106↓ 860.1%
Half· 13.11 mi
10:19/mi
2:24:05
↑ 19↓ 370.5%
25K· 15.53 mi
11:10/mi
2:51:09
↑ 66↓ 880.2%
30K· 18.64 mi
12:03/mi
3:28:34
↑ 181↓ 1480.2%
20M
12:03/mi
3:44:56
↑ 64↓ 500.2%
21M
14:13/mi
3:59:09
↑ 106↓ 241.6%
35K· 21.75 mi
10:55/mi
4:07:19
↑ 17↓ 861.7%
23M
12:00/mi
4:22:21
↑ 23↓ 630.6%
24M
11:21/mi
4:33:42
↓ 821.3%
40K· 24.85 mi
12:33/mi
4:44:26
↓ 200.3%
25.2M
14:42/mi
4:49:30
↑ 13↓ 160.2%
Finish· 26.22 mi
12:21/mi
5:02:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:05
Pace10:59 /mi
2nd Half
Distance13.11 mi
Time2:38:00
Pace12:03 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:0033:5010:5333:50
10:53
-
10K
6.21 mi12:29:191:07:0910:4833:19
10:43
-0:10
15K
9.32 mi13:02:581:40:4810:4933:39
10:50
+0:07
20K
12.43 mi13:39:132:17:0311:0236:15
11:40
+0:50
Half
13.11 mi13:46:152:24:0510:597:02
10:19
-1:21
25K
15.53 mi14:13:192:51:0911:0127:04
11:10
+0:51
30K
18.64 mi14:50:443:28:3411:1137:25
12:03
+0:53
20M
20.00 mi15:07:063:44:5611:1516:22
12:03
0:00
21M
21.00 mi15:21:193:59:0911:2314:13
14:13
+2:10
35K
21.75 mi15:29:294:07:1911:228:10
10:55
-3:18
23M
23.00 mi15:44:314:22:2111:2415:02
12:00
+1:05
24M
24.00 mi15:55:524:33:4211:2411:21
11:21
-0:39
40K
24.85 mi16:06:364:44:2611:2710:44
12:33
+1:12
25.2M
25.20 mi16:11:404:49:3011:295:04
14:42
+2:09
Finish
26.22 mi16:24:155:02:0511:3212:35
12:21
-2:21

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

10:19 /mi

Average Pace

11:32 /mi

Slowest Pace

14:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:00

38% of race

Time at Steady Pace

2:23:29

47% of race

Time at Slower Pace

42:36

14% of race

Average Pace: 11:31 /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 mi11:56:0033:5010:5333:50
10:53
#25522
10K
6.21 mi12:29:191:07:0910:4833:19
10:43
#25285
15K
9.32 mi13:02:581:40:4810:4933:39
10:50
#25158
20K
12.43 mi13:39:132:17:0311:0236:15
11:40
#25271
Half
13.11 mi13:46:152:24:0510:597:02
10:19
#25181
25K
15.53 mi14:13:192:51:0911:0127:04
11:10
#25039
30K
18.64 mi14:50:443:28:3411:1137:25
12:03
#24956
20M
20.00 mi15:07:063:44:5611:1516:22
12:03
#24904
21M
21.00 mi15:21:193:59:0911:2314:13
14:13
#24947
35K
21.75 mi15:29:294:07:1911:228:10
10:55
#24896
23M
23.00 mi15:44:314:22:2111:2415:02
12:00
#24865
24M
24.00 mi15:55:524:33:4211:2411:21
11:21
#24824
40K
24.85 mi16:06:364:44:2611:2710:44
12:33
#24828
25.2M
25.20 mi16:11:404:49:3011:295:04
14:42
#24855
Finish
26.22 mi16:24:155:02:0511:3212:35
12:21
#24915
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi25522147611476124977(Top 94%)14509(Top 96%)14509(Top 647%)
10K6.21 mi3.10 mi25285+23714675+8614675+8625047(Top 94%)14555(Top 96%)14555(Top 649%)
15K9.32 mi3.11 mi25158+12714605+7014605+7024977(Top 94%)14509(Top 96%)14509(Top 647%)
20K12.43 mi3.11 mi25271-11314640-3514640-3525428(Top 96%)14674(Top 97%)14674(Top 655%)
Half13.11 mi0.68 mi25181+9014599+4114599+4123862(Top 90%)14002(Top 92%)14002(Top 625%)
25K15.53 mi2.42 mi25039+14214534+6514534+6524214(Top 91%)14128(Top 93%)14128(Top 630%)
30K18.64 mi3.11 mi24956+8314474+6014474+6024555(Top 92%)14222(Top 94%)14222(Top 635%)
20M20.00 mi1.36 mi24904+5214438+3614438+3624253(Top 91%)14017(Top 92%)14017(Top 625%)
21M21.00 mi1.00 mi24947-4314444-614444-625215(Top 95%)14475(Top 95%)14475(Top 646%)
35K21.75 mi0.75 mi24896+5114422+2214422+2223153(Top 87%)13462(Top 89%)13462(Top 601%)
23M23.00 mi1.25 mi24865+3114402+2014402+2024008(Top 90%)13857(Top 91%)13857(Top 618%)
24M24.00 mi1.00 mi24824+4114376+2614376+2623670(Top 89%)13666(Top 90%)13666(Top 610%)
40K24.85 mi0.85 mi24828-414370+614370+624504(Top 92%)14045(Top 93%)14045(Top 627%)
25.2M25.20 mi0.35 mi24855-2714379-914379-925511(Top 96%)14553(Top 96%)14553(Top 649%)
Finish26.22 mi1.02 mi24915-6014400-2114400-2125550(Top 96%)14581(Top 96%)14581(Top 651%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

24977

Males

14509

M40-44

14509

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

25047

Males

14555

M40-44

14555

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

24977

Males

14509

M40-44

14509

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

25428

Males

14674

M40-44

14674

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

23862

Males

14002

M40-44

14002

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

24214

Males

14128

M40-44

14128

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

24555

Males

14222

M40-44

14222

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

24253

Males

14017

M40-44

14017

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

25215

Males

14475

M40-44

14475

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

23153

Males

13462

M40-44

13462

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

24008

Males

13857

M40-44

13857

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

23670

Males

13666

M40-44

13666

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24504

Males

14045

M40-44

14045

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25511

Males

14553

M40-44

14553

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

25550

Males

14581

M40-44

14581

Passing Analysis

Category:
Athletes Passed
1199
Passed By
592
Net Change
+607
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25522
5K → 10K30770+237#25522#25285
10K → 15K18154+127#25285#25158
15K → 20K57170-113#25158#25271
20K → Half900+90#25271#25181
Half → 25K15513+142#25181#25039
25K → 30K13148+83#25039#24956
30K → 20M6715+52#24956#24904
20M → 21M2770-43#24904#24947
21M → 35K532+51#24947#24896
35K → 23M5019+31#24896#24865
23M → 24M476+41#24865#24824
24M → 40K2529-4#24824#24828
40K → 25.2M431-27#24828#24855
25.2M → Finish565-60#24855#24915
TOTALS1199592+607
📊

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