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BOSTON MARATHON 2023

Marlos Almeida

Bib: 29542•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
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
9:24/mi
29:12
↑ 97↓ 3451.5%
10K· 6.21 mi
8:49/mi
56:36
↑ 79↓ 1380.4%
15K· 9.32 mi
9:03/mi
1:24:43
↑ 67↓ 78
20K· 12.43 mi
9:20/mi
1:53:44
↑ 106↓ 860.1%
Half· 13.11 mi
9:04/mi
1:59:55
↑ 19↓ 370.5%
25K· 15.53 mi
9:39/mi
2:23:19
↑ 66↓ 880.2%
30K· 18.64 mi
9:59/mi
2:54:19
↑ 181↓ 1480.2%
20M
10:03/mi
3:07:58
↑ 64↓ 500.2%
21M
11:28/mi
3:19:26
↑ 106↓ 241.6%
35K· 21.75 mi
9:43/mi
3:26:42
↑ 17↓ 861.7%
23M
10:47/mi
3:40:12
↑ 23↓ 630.6%
24M
10:05/mi
3:50:17
↓ 821.3%
40K· 24.85 mi
10:01/mi
3:58:51
↓ 200.3%
25.2M
11:30/mi
4:02:49
↑ 13↓ 160.2%
Finish· 26.22 mi
9:32/mi
4:12:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:55
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:12:37
Pace10:07 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5629:129:2429:12
9:24
-
10K
6.21 mi12:14:2056:369:0727:24
8:49
-0:35
15K
9.32 mi12:42:271:24:439:0528:07
9:03
+0:14
20K
12.43 mi13:11:281:53:449:0929:01
9:20
+0:17
Half
13.11 mi13:17:391:59:559:096:11
9:04
-0:16
25K
15.53 mi13:41:032:23:199:1423:24
9:39
+0:35
30K
18.64 mi14:12:032:54:199:2131:00
9:59
+0:20
20M
20.00 mi14:25:423:07:589:2413:39
10:03
+0:04
21M
21.00 mi14:37:103:19:269:3011:28
11:28
+1:25
35K
21.75 mi14:44:263:26:429:307:16
9:43
-1:45
23M
23.00 mi14:57:563:40:129:3413:30
10:47
+1:04
24M
24.00 mi15:08:013:50:179:3610:05
10:05
-0:42
40K
24.85 mi15:16:353:58:519:378:34
10:01
-0:04
25.2M
25.20 mi15:20:334:02:499:383:58
11:30
+1:29
Finish
26.22 mi15:30:164:12:329:389:43
9:32
-1:58

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

8:49 /mi

Average Pace

9:38 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:42

24% of race

Time at Steady Pace

2:41:54

64% of race

Time at Slower Pace

28:56

11% of race

Average Pace: 9:38 /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 mi11:46:5629:129:2429:12
9:24
#21807
10K
6.21 mi12:14:2056:369:0727:24
8:49
#21095
15K
9.32 mi12:42:271:24:439:0528:07
9:03
#20991
20K
12.43 mi13:11:281:53:449:0929:01
9:20
#21001
Half
13.11 mi13:17:391:59:559:096:11
9:04
#20975
25K
15.53 mi13:41:032:23:199:1423:24
9:39
#21030
30K
18.64 mi14:12:032:54:199:2131:00
9:59
#21000
20M
20.00 mi14:25:423:07:589:2413:39
10:03
#20946
21M
21.00 mi14:37:103:19:269:3011:28
11:28
#21010
35K
21.75 mi14:44:263:26:429:307:16
9:43
#20983
23M
23.00 mi14:57:563:40:129:3413:30
10:47
#21036
24M
24.00 mi15:08:013:50:179:3610:05
10:05
#21033
40K
24.85 mi15:16:353:58:519:378:34
10:01
#20973
25.2M
25.20 mi15:20:334:02:499:383:58
11:30
#20998
Finish
26.22 mi15:30:164:12:329:389:43
9:32
#20958
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi21807129981299820724(Top 78%)12626(Top 83%)12626(Top 888%)
10K6.21 mi3.10 mi21095+71212709+28912709+28920035(Top 75%)12297(Top 81%)12297(Top 865%)
15K9.32 mi3.11 mi20991+10412689+2012689+2020724(Top 78%)12626(Top 83%)12626(Top 888%)
20K12.43 mi3.11 mi21001-1012706-1712706-1721066(Top 79%)12772(Top 84%)12772(Top 898%)
Half13.11 mi0.68 mi20975+2612700+612700+620680(Top 78%)12600(Top 83%)12600(Top 886%)
25K15.53 mi2.42 mi21030-5512726-2612726-2621293(Top 80%)12834(Top 85%)12834(Top 903%)
30K18.64 mi3.11 mi21000+3012696+3012696+3020970(Top 79%)12619(Top 83%)12619(Top 887%)
20M20.00 mi1.36 mi20946+5412661+3512661+3520594(Top 77%)12391(Top 82%)12391(Top 871%)
21M21.00 mi1.00 mi21010-6412673-1212673-1221817(Top 82%)12899(Top 85%)12899(Top 907%)
35K21.75 mi0.75 mi20983+2712648+2512648+2520506(Top 77%)12262(Top 81%)12262(Top 862%)
23M23.00 mi1.25 mi21036-5312662-1412662-1421929(Top 82%)12874(Top 85%)12874(Top 905%)
24M24.00 mi1.00 mi21033+312650+1212650+1221013(Top 79%)12435(Top 82%)12435(Top 874%)
40K24.85 mi0.85 mi20973+6012612+3812612+3820009(Top 75%)11923(Top 79%)11923(Top 838%)
25.2M25.20 mi0.35 mi20998-2512614-212614-221552(Top 81%)12643(Top 83%)12643(Top 889%)
Finish26.22 mi1.02 mi20958+4012592+2212592+2220242(Top 76%)12077(Top 80%)12077(Top 849%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

20724

Males

12626

M55-59

12626

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

20035

Males

12297

M55-59

12297

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

20724

Males

12626

M55-59

12626

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

21066

Males

12772

M55-59

12772

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

20680

Males

12600

M55-59

12600

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

21293

Males

12834

M55-59

12834

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

20970

Males

12619

M55-59

12619

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

20594

Males

12391

M55-59

12391

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

21817

Males

12899

M55-59

12899

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

20506

Males

12262

M55-59

12262

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

21929

Males

12874

M55-59

12874

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

21013

Males

12435

M55-59

12435

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

20009

Males

11923

M55-59

11923

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21552

Males

12643

M55-59

12643

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

20242

Males

12077

M55-59

12077

Passing Analysis

Category:
Athletes Passed
1889
Passed By
1040
Net Change
+849
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21807
5K → 10K76957+712#21807#21095
10K → 15K231127+104#21095#20991
15K → 20K157167-10#20991#21001
20K → Half4721+26#21001#20975
Half → 25K81136-55#20975#21030
25K → 30K167137+30#21030#21000
30K → 20M9339+54#21000#20946
20M → 21M40104-64#20946#21010
21M → 35K5225+27#21010#20983
35K → 23M60113-53#20983#21036
23M → 24M4542+3#21036#21033
24M → 40K666+60#21033#20973
40K → 25.2M1944-25#20973#20998
25.2M → Finish6222+40#20998#20958
TOTALS18891040+849
📊

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