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BOSTON MARATHON 2023

Lukas Moscoso

Bib: 793•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 4%
Division (M18-39)
#0 / 5285
Top 9%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:01
Rank: #386
Start → 5K
18:01 | 5:48/mi
10K· 6.21 mi
36:15
Rank: #444 (-58)
5K → 10K
18:14 | 5:52/mi
15K· 9.32 mi
54:36
Rank: #459 (-15)
10K → 15K
18:21 | 5:54/mi
20K· 12.43 mi
1:13:11
Rank: #481 (-22)
15K → 20K
18:35 | 5:59/mi
Half· 13.11 mi
1:17:16
Rank: #486 (-5)
20K → Half
4:05 | 5:59/mi
25K· 15.53 mi
1:31:56
Rank: #507 (-21)
Half → 25K
14:40 | 6:03/mi
30K· 18.64 mi
1:51:14
Rank: #520 (-13)
25K → 30K
19:18 | 6:13/mi
20M
1:59:45
Rank: #527 (-7)
30K → 20M
8:31 | 6:16/mi
21M
2:06:22
Rank: #533 (-6)
20M → 21M
6:37 | 6:37/mi
35K· 21.75 mi
2:11:03
Rank: #554 (-21)
21M → 35K
4:41 | 6:16/mi
23M
2:19:00
Rank: #559 (-5)
35K → 23M
7:57 | 6:21/mi
24M
2:25:19
Rank: #580 (-21)
23M → 24M
6:19 | 6:19/mi
40K· 24.85 mi
2:30:41
Rank: #581 (-1)
24M → 40K
5:22 | 6:17/mi
25.2M
2:32:58
Rank: #579 (+2)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:39:02
Rank: #577 (+2)
25.2M → Finish
6:04 | 5:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:16
Pace5:54 /mi
2nd Half
Distance13.11 mi
Time1:21:46
Pace6:14 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0718:015:4818:01
5:48
-
10K
6.21 mi10:36:2136:155:5018:14
5:52
+0:04
15K
9.32 mi10:54:4254:365:5118:21
5:54
+0:02
20K
12.43 mi11:13:171:13:115:5318:35
5:59
+0:05
Half
13.11 mi11:17:221:17:165:544:05
5:59
0:00
25K
15.53 mi11:32:021:31:565:5514:40
6:03
+0:04
30K
18.64 mi11:51:201:51:145:5819:18
6:13
+0:10
20M
20.00 mi11:59:511:59:455:598:31
6:16
+0:03
21M
21.00 mi12:06:282:06:226:016:37
6:37
+0:21
35K
21.75 mi12:11:092:11:036:024:41
6:16
-0:21
23M
23.00 mi12:19:062:19:006:037:57
6:21
+0:05
24M
24.00 mi12:25:252:25:196:036:19
6:19
-0:02
40K
24.85 mi12:30:472:30:416:045:22
6:17
-0:02
25.2M
25.20 mi12:33:042:32:586:042:17
6:37
+0:20
Finish
26.22 mi12:39:082:39:026:046:04
5:57
-0:40

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

5:48 /mi

Average Pace

6:04 /mi

Slowest Pace

6:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:08

94% of race

Time at Steady Pace

8:54

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:04 /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 mi10:18:0718:015:4818:01
5:48
#386
10K
6.21 mi10:36:2136:155:5018:14
5:52
#444
15K
9.32 mi10:54:4254:365:5118:21
5:54
#459
20K
12.43 mi11:13:171:13:115:5318:35
5:59
#481
Half
13.11 mi11:17:221:17:165:544:05
5:59
#486
25K
15.53 mi11:32:021:31:565:5514:40
6:03
#507
30K
18.64 mi11:51:201:51:145:5819:18
6:13
#520
20M
20.00 mi11:59:511:59:455:598:31
6:16
#527
21M
21.00 mi12:06:282:06:226:016:37
6:37
#533
35K
21.75 mi12:11:092:11:036:024:41
6:16
#554
23M
23.00 mi12:19:062:19:006:037:57
6:21
#559
24M
24.00 mi12:25:252:25:196:036:19
6:19
#580
40K
24.85 mi12:30:472:30:416:045:22
6:17
#581
25.2M
25.20 mi12:33:042:32:586:042:17
6:37
#579
Finish
26.22 mi12:39:082:39:026:046:04
5:57
#577
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi386351351530(Top 2%)488(Top 3%)488(Top 9%)
10K6.21 mi3.10 mi444-58409-58409-58540(Top 2%)498(Top 3%)498(Top 9%)
15K9.32 mi3.11 mi459-15424-15424-15530(Top 2%)488(Top 3%)488(Top 9%)
20K12.43 mi3.11 mi481-22442-18442-18534(Top 2%)494(Top 3%)494(Top 9%)
Half13.11 mi0.68 mi486-5447-5447-5707(Top 3%)666(Top 4%)666(Top 13%)
25K15.53 mi2.42 mi507-21467-20467-20620(Top 2%)579(Top 4%)579(Top 11%)
30K18.64 mi3.11 mi520-13481-14481-14705(Top 3%)668(Top 4%)668(Top 13%)
20M20.00 mi1.36 mi527-7488-7488-7781(Top 3%)741(Top 5%)741(Top 14%)
21M21.00 mi1.00 mi533-6495-7495-7896(Top 3%)850(Top 6%)850(Top 16%)
35K21.75 mi0.75 mi554-21516-21516-211404(Top 5%)1330(Top 9%)1330(Top 25%)
23M23.00 mi1.25 mi559-5521-5521-5949(Top 4%)902(Top 6%)902(Top 17%)
24M24.00 mi1.00 mi580-21540-19540-191369(Top 5%)1295(Top 9%)1295(Top 25%)
40K24.85 mi0.85 mi581-1542-2542-2820(Top 3%)776(Top 5%)776(Top 15%)
25.2M25.20 mi0.35 mi579+2540+2540+2680(Top 3%)645(Top 4%)645(Top 12%)
Finish26.22 mi1.02 mi577+2538+2538+2617(Top 2%)586(Top 4%)586(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

530

Males

488

M18-39

488

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

540

Males

498

M18-39

498

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

530

Males

488

M18-39

488

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

534

Males

494

M18-39

494

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

707

Males

666

M18-39

666

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

620

Males

579

M18-39

579

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

705

Males

668

M18-39

668

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

781

Males

741

M18-39

741

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

896

Males

850

M18-39

850

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1404

Males

1330

M18-39

1330

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

949

Males

902

M18-39

902

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1369

Males

1295

M18-39

1295

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

820

Males

776

M18-39

776

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

680

Males

645

M18-39

645

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

617

Males

586

M18-39

586

Passing Analysis

Category:
Athletes Passed
102
Passed By
293
Net Change
-191
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#386
5K → 10K260-58#386#444
10K → 15K1126-15#444#459
15K → 20K1133-22#459#481
20K → Half27-5#481#486
Half → 25K526-21#486#507
25K → 30K1427-13#507#520
30K → 20M815-7#520#527
20M → 21M915-6#527#533
21M → 35K223-21#533#554
35K → 23M813-5#554#559
23M → 24M728-21#559#580
24M → 40K1011-1#580#581
40K → 25.2M42+2#581#579
25.2M → Finish97+2#579#577
TOTALS102293-191
📊

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