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BOSTON MARATHON 2023

Alejandro Luciano

Bib: 11669•M

NY

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 41%
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:19
Rank: #9666
Start → 5K
23:19 | 7:30/mi
10K· 6.21 mi
46:31
Rank: #9888 (-222)
5K → 10K
23:12 | 7:28/mi
15K· 9.32 mi
1:09:46
Rank: #9903 (-15)
10K → 15K
23:15 | 7:29/mi
20K· 12.43 mi
1:33:24
Rank: #9969 (-66)
15K → 20K
23:38 | 7:36/mi
Half· 13.11 mi
1:38:31
Rank: #9973 (-4)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:57:04
Rank: #9934 (+39)
Half → 25K
18:33 | 7:39/mi
30K· 18.64 mi
2:21:36
Rank: #9940 (-6)
25K → 30K
24:32 | 7:54/mi
20M
2:32:13
Rank: #9822 (+118)
30K → 20M
10:37 | 7:49/mi
21M
2:40:36
Rank: #9787 (+35)
20M → 21M
8:23 | 8:23/mi
35K· 21.75 mi
2:46:20
Rank: #9779 (+8)
21M → 35K
5:44 | 7:40/mi
23M
2:56:34
Rank: #9820 (-41)
35K → 23M
10:14 | 8:10/mi
24M
3:04:19
Rank: #9765 (+55)
23M → 24M
7:45 | 7:45/mi
40K· 24.85 mi
3:11:04
Rank: #9736 (+29)
24M → 40K
6:45 | 7:54/mi
25.2M
3:14:06
Rank: #9745 (-9)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:22:35
Rank: #9909 (-164)
25.2M → Finish
8:29 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:31
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:44:04
Pace7:56 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3023:197:3023:19
7:30
-
10K
6.21 mi11:13:4246:317:2923:12
7:28
-0:02
15K
9.32 mi11:36:571:09:467:2923:15
7:29
+0:01
20K
12.43 mi12:00:351:33:247:3123:38
7:36
+0:07
Half
13.11 mi12:05:421:38:317:315:07
7:30
-0:06
25K
15.53 mi12:24:151:57:047:3218:33
7:39
+0:09
30K
18.64 mi12:48:472:21:367:3624:32
7:54
+0:15
20M
20.00 mi12:59:242:32:137:3710:37
7:49
-0:05
21M
21.00 mi13:07:472:40:367:398:23
8:23
+0:34
35K
21.75 mi13:13:312:46:207:395:44
7:40
-0:43
23M
23.00 mi13:23:452:56:347:4110:14
8:10
+0:30
24M
24.00 mi13:31:303:04:197:417:45
7:45
-0:25
40K
24.85 mi13:38:153:11:047:416:45
7:54
+0:09
25.2M
25.20 mi13:41:173:14:067:423:02
8:48
+0:54
Finish
26.22 mi13:49:463:22:357:448:29
8:19
-0:29

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

7:28 /mi

Average Pace

7:44 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:41

90% of race

Time at Steady Pace

19:54

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:44 /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 mi10:50:3023:197:3023:19
7:30
#9666
10K
6.21 mi11:13:4246:317:2923:12
7:28
#9888
15K
9.32 mi11:36:571:09:467:2923:15
7:29
#9903
20K
12.43 mi12:00:351:33:247:3123:38
7:36
#9969
Half
13.11 mi12:05:421:38:317:315:07
7:30
#9973
25K
15.53 mi12:24:151:57:047:3218:33
7:39
#9934
30K
18.64 mi12:48:472:21:367:3624:32
7:54
#9940
20M
20.00 mi12:59:242:32:137:3710:37
7:49
#9822
21M
21.00 mi13:07:472:40:367:398:23
8:23
#9787
35K
21.75 mi13:13:312:46:207:395:44
7:40
#9779
23M
23.00 mi13:23:452:56:347:4110:14
8:10
#9820
24M
24.00 mi13:31:303:04:197:417:45
7:45
#9765
40K
24.85 mi13:38:153:11:047:416:45
7:54
#9736
25.2M
25.20 mi13:41:173:14:067:423:02
8:48
#9745
Finish
26.22 mi13:49:463:22:357:448:29
8:19
#9909
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi96667965796510036(Top 38%)8162(Top 54%)8162(Top 362%)
10K6.21 mi3.10 mi9888-2228089-1248089-12410193(Top 38%)8270(Top 54%)8270(Top 367%)
15K9.32 mi3.11 mi9903-158107-188107-1810036(Top 38%)8162(Top 54%)8162(Top 362%)
20K12.43 mi3.11 mi9969-668133-268133-2610131(Top 38%)8140(Top 54%)8140(Top 361%)
Half13.11 mi0.68 mi9973-48134-18134-110188(Top 38%)8200(Top 54%)8200(Top 364%)
25K15.53 mi2.42 mi9934+398099+358099+359908(Top 37%)7933(Top 52%)7933(Top 352%)
30K18.64 mi3.11 mi9940-68062+378062+3710098(Top 38%)7876(Top 52%)7876(Top 350%)
20M20.00 mi1.36 mi9822+1187971+917971+918956(Top 34%)7170(Top 47%)7170(Top 318%)
21M21.00 mi1.00 mi9787+357929+427929+429727(Top 37%)7459(Top 49%)7459(Top 331%)
35K21.75 mi0.75 mi9779+87909+207909+209679(Top 36%)7451(Top 49%)7451(Top 331%)
23M23.00 mi1.25 mi9820-417892+177892+1710959(Top 41%)7940(Top 52%)7940(Top 353%)
24M24.00 mi1.00 mi9765+557835+577835+579416(Top 35%)7114(Top 47%)7114(Top 316%)
40K24.85 mi0.85 mi9736+297792+437792+439286(Top 35%)6972(Top 46%)6972(Top 310%)
25.2M25.20 mi0.35 mi9745-97782+107782+1011237(Top 42%)7900(Top 52%)7900(Top 351%)
Finish26.22 mi1.02 mi9909-1647843-617843-6114213(Top 53%)9332(Top 61%)9332(Top 414%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10036

Males

8162

M45-49

8162

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10193

Males

8270

M45-49

8270

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10036

Males

8162

M45-49

8162

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10131

Males

8140

M45-49

8140

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10188

Males

8200

M45-49

8200

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9908

Males

7933

M45-49

7933

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10098

Males

7876

M45-49

7876

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

8956

Males

7170

M45-49

7170

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9727

Males

7459

M45-49

7459

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9679

Males

7451

M45-49

7451

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10959

Males

7940

M45-49

7940

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9416

Males

7114

M45-49

7114

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9286

Males

6972

M45-49

6972

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11237

Males

7900

M45-49

7900

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

14213

Males

9332

M45-49

9332

Passing Analysis

Category:
Athletes Passed
1429*
Passed By
1672
Net Change
-243
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9666
5K → 10K208430-222#9666#9888
10K → 15K176191-15#9888#9903
15K → 20K146*212-66#9903#9969
20K → Half2327-4#9969#9973
Half → 25K13192+39#9973#9934
25K → 30K151*157-6#9934#9940
30K → 20M14527+118#9940#9822
20M → 21M9661+35#9822#9787
21M → 35K4840+8#9787#9779
35K → 23M74115-41#9779#9820
23M → 24M8631+55#9820#9765
24M → 40K74*45+29#9765#9736
40K → 25.2M3544-9#9736#9745
25.2M → Finish36*200-164#9745#9909
TOTALS1429*1672-243

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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