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BOSTON MARATHON 2023

Alessandro Lima

Bib: 12445•M

PE

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 37%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 40%
Division (M50-54)
#0 / 2052
Top 40%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:17
Rank: #9567
Start → 5K
23:17 | 7:30/mi
10K· 6.21 mi
45:54
Rank: #9082 (+485)
5K → 10K
22:37 | 7:17/mi
15K· 9.32 mi
1:08:14
Rank: #8613 (+469)
10K → 15K
22:20 | 7:11/mi
20K· 12.43 mi
1:30:47
Rank: #8289 (+324)
15K → 20K
22:33 | 7:15/mi
Half· 13.11 mi
1:35:47
Rank: #8305 (-16)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:53:47
Rank: #8256 (+49)
Half → 25K
18:00 | 7:25/mi
30K· 18.64 mi
2:18:09
Rank: #8441 (-185)
25K → 30K
24:22 | 7:51/mi
20M
2:28:55
Rank: #8529 (-88)
30K → 20M
10:46 | 7:55/mi
21M
2:37:34
Rank: #8669 (-140)
20M → 21M
8:39 | 8:39/mi
35K· 21.75 mi
2:43:20
Rank: #8711 (-42)
21M → 35K
5:46 | 7:42/mi
23M
2:53:38
Rank: #8851 (-140)
35K → 23M
10:18 | 8:14/mi
24M
3:01:57
Rank: #9033 (-182)
23M → 24M
8:19 | 8:19/mi
40K· 24.85 mi
3:09:34
Rank: #9262 (-229)
24M → 40K
7:37 | 8:54/mi
25.2M
3:12:53
Rank: #9380 (-118)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:22:13
Rank: #9799 (-419)
25.2M → Finish
9:20 | 9:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:47
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:46:26
Pace8:07 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0423:177:3023:17
7:30
-
10K
6.21 mi11:13:4145:547:2322:37
7:17
-0:13
15K
9.32 mi11:36:011:08:147:1922:20
7:11
-0:06
20K
12.43 mi11:58:341:30:477:1822:33
7:15
+0:04
Half
13.11 mi12:03:341:35:477:185:00
7:20
+0:05
25K
15.53 mi12:21:341:53:477:1918:00
7:25
+0:05
30K
18.64 mi12:45:562:18:097:2524:22
7:51
+0:26
20M
20.00 mi12:56:422:28:557:2710:46
7:55
+0:04
21M
21.00 mi13:05:212:37:347:308:39
8:39
+0:44
35K
21.75 mi13:11:072:43:207:315:46
7:42
-0:57
23M
23.00 mi13:21:252:53:387:3310:18
8:14
+0:32
24M
24.00 mi13:29:443:01:577:358:19
8:19
+0:05
40K
24.85 mi13:37:213:09:347:387:37
8:54
+0:35
25.2M
25.20 mi13:40:403:12:537:393:19
9:37
+0:43
Finish
26.22 mi13:50:003:22:137:439:20
9:10
-0:27

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

7:11 /mi

Average Pace

7:43 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:30

45% of race

Time at Steady Pace

1:04:11

32% of race

Time at Slower Pace

47:32

24% of race

Average Pace: 7:43 /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 mi10:51:0423:177:3023:17
7:30
#9567
10K
6.21 mi11:13:4145:547:2322:37
7:17
#9082
15K
9.32 mi11:36:011:08:147:1922:20
7:11
#8613
20K
12.43 mi11:58:341:30:477:1822:33
7:15
#8289
Half
13.11 mi12:03:341:35:477:185:00
7:20
#8305
25K
15.53 mi12:21:341:53:477:1918:00
7:25
#8256
30K
18.64 mi12:45:562:18:097:2524:22
7:51
#8441
20M
20.00 mi12:56:422:28:557:2710:46
7:55
#8529
21M
21.00 mi13:05:212:37:347:308:39
8:39
#8669
35K
21.75 mi13:11:072:43:207:315:46
7:42
#8711
23M
23.00 mi13:21:252:53:387:3310:18
8:14
#8851
24M
24.00 mi13:29:443:01:577:358:19
8:19
#9033
40K
24.85 mi13:37:213:09:347:387:37
8:54
#9262
25.2M
25.20 mi13:40:403:12:537:393:19
9:37
#9380
Finish
26.22 mi13:50:003:22:137:439:20
9:10
#9799
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9567790979097727(Top 29%)6739(Top 44%)6739(Top 328%)
10K6.21 mi3.10 mi9082+4857622+2877622+2878711(Top 33%)7394(Top 49%)7394(Top 360%)
15K9.32 mi3.11 mi8613+4697336+2867336+2867727(Top 29%)6739(Top 44%)6739(Top 328%)
20K12.43 mi3.11 mi8289+3247130+2067130+2067496(Top 28%)6561(Top 43%)6561(Top 320%)
Half13.11 mi0.68 mi8305-167136-67136-68811(Top 33%)7402(Top 49%)7402(Top 361%)
25K15.53 mi2.42 mi8256+497077+597077+598210(Top 31%)6945(Top 46%)6945(Top 338%)
30K18.64 mi3.11 mi8441-1857152-757152-759673(Top 36%)7653(Top 50%)7653(Top 373%)
20M20.00 mi1.36 mi8529-887192-407192-409710(Top 36%)7585(Top 50%)7585(Top 370%)
21M21.00 mi1.00 mi8669-1407260-687260-6811330(Top 43%)8263(Top 54%)8263(Top 403%)
35K21.75 mi0.75 mi8711-427274-147274-149958(Top 37%)7612(Top 50%)7612(Top 371%)
23M23.00 mi1.25 mi8851-1407332-587332-5811340(Top 43%)8141(Top 54%)8141(Top 397%)
24M24.00 mi1.00 mi9033-1827412-807412-8013301(Top 50%)9000(Top 59%)9000(Top 439%)
40K24.85 mi0.85 mi9262-2297523-1117523-11115626(Top 59%)9952(Top 66%)9952(Top 485%)
25.2M25.20 mi0.35 mi9380-1187574-517574-5115650(Top 59%)9938(Top 65%)9938(Top 484%)
Finish26.22 mi1.02 mi9799-4197779-2057779-20518700(Top 70%)11390(Top 75%)11390(Top 555%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7727

Males

6739

M50-54

6739

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8711

Males

7394

M50-54

7394

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7727

Males

6739

M50-54

6739

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7496

Males

6561

M50-54

6561

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8811

Males

7402

M50-54

7402

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8210

Males

6945

M50-54

6945

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9673

Males

7653

M50-54

7653

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9710

Males

7585

M50-54

7585

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11330

Males

8263

M50-54

8263

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9958

Males

7612

M50-54

7612

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

11340

Males

8141

M50-54

8141

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

13301

Males

9000

M50-54

9000

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15626

Males

9952

M50-54

9952

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15650

Males

9938

M50-54

9938

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

18700

Males

11390

M50-54

11390

Passing Analysis

Category:
Athletes Passed
1874
Passed By
2106
Net Change
-232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9567
5K → 10K592107+485#9567#9082
10K → 15K48213+469#9082#8613
15K → 20K34016+324#8613#8289
20K → Half1127-16#8289#8305
Half → 25K13283+49#8305#8256
25K → 30K95280-185#8256#8441
30K → 20M55143-88#8441#8529
20M → 21M35175-140#8529#8669
21M → 35K3173-42#8669#8711
35K → 23M37177-140#8711#8851
23M → 24M33215-182#8851#9033
24M → 40K16245-229#9033#9262
40K → 25.2M9127-118#9262#9380
25.2M → Finish6425-419#9380#9799
TOTALS18742106-232
📊

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