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BOSTON MARATHON 2023

Marcelo Pallesi

Bib: 4652•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 9%
Division (M18-39)
#0 / 5285
Top 22%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:59
Rank: #1941
Start → 5K
19:59 | 6:26/mi
10K· 6.21 mi
39:46
Rank: #1976 (-35)
5K → 10K
19:47 | 6:22/mi
15K· 9.32 mi
59:40
Rank: #2005 (-29)
10K → 15K
19:54 | 6:24/mi
20K· 12.43 mi
1:19:48
Rank: #2031 (-26)
15K → 20K
20:08 | 6:29/mi
Half· 13.11 mi
1:24:08
Rank: #2030 (+1)
20K → Half
4:20 | 6:21/mi
25K· 15.53 mi
1:39:51
Rank: #2037 (-7)
Half → 25K
15:43 | 6:29/mi
30K· 18.64 mi
2:00:10
Rank: #1942 (+95)
25K → 30K
20:19 | 6:32/mi
20M
2:08:49
Rank: #1859 (+83)
30K → 20M
8:39 | 6:22/mi
21M
2:15:39
Rank: #1818 (+41)
20M → 21M
6:50 | 6:50/mi
35K· 21.75 mi
2:20:17
Rank: #1772 (+46)
21M → 35K
4:38 | 6:12/mi
23M
2:28:08
Rank: #1678 (+94)
35K → 23M
7:51 | 6:16/mi
24M
2:34:11
Rank: #1598 (+80)
23M → 24M
6:03 | 6:03/mi
40K· 24.85 mi
2:39:28
Rank: #1540 (+58)
24M → 40K
5:17 | 6:11/mi
25.2M
2:41:45
Rank: #1522 (+18)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:47:59
Rank: #1472 (+50)
25.2M → Finish
6:14 | 6:07/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:24:08
Pace6:25 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:23:51
Pace6:24 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4419:596:2619:59
6:26
-
10K
6.21 mi10:41:3139:466:2419:47
6:22
-0:04
15K
9.32 mi11:01:2559:406:2419:54
6:24
+0:02
20K
12.43 mi11:21:331:19:486:2520:08
6:29
+0:05
Half
13.11 mi11:25:531:24:086:254:20
6:21
-0:08
25K
15.53 mi11:41:361:39:516:2615:43
6:29
+0:08
30K
18.64 mi12:01:552:00:106:2720:19
6:32
+0:03
20M
20.00 mi12:10:342:08:496:268:39
6:22
-0:10
21M
21.00 mi12:17:242:15:396:286:50
6:50
+0:28
35K
21.75 mi12:22:022:20:176:274:38
6:12
-0:38
23M
23.00 mi12:29:532:28:086:267:51
6:16
+0:04
24M
24.00 mi12:35:562:34:116:256:03
6:03
-0:13
40K
24.85 mi12:41:132:39:286:255:17
6:11
+0:08
25.2M
25.20 mi12:43:302:41:456:252:17
6:37
+0:26
Finish
26.22 mi12:49:442:47:596:256:14
6:07
-0:30

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

6:03 /mi

Average Pace

6:25 /mi

Slowest Pace

6:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:09

96% of race

Time at Steady Pace

6:50

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:24 /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 mi10:21:4419:596:2619:59
6:26
#1941
10K
6.21 mi10:41:3139:466:2419:47
6:22
#1976
15K
9.32 mi11:01:2559:406:2419:54
6:24
#2005
20K
12.43 mi11:21:331:19:486:2520:08
6:29
#2031
Half
13.11 mi11:25:531:24:086:254:20
6:21
#2030
25K
15.53 mi11:41:361:39:516:2615:43
6:29
#2037
30K
18.64 mi12:01:552:00:106:2720:19
6:32
#1942
20M
20.00 mi12:10:342:08:496:268:39
6:22
#1859
21M
21.00 mi12:17:242:15:396:286:50
6:50
#1818
35K
21.75 mi12:22:022:20:176:274:38
6:12
#1772
23M
23.00 mi12:29:532:28:086:267:51
6:16
#1678
24M
24.00 mi12:35:562:34:116:256:03
6:03
#1598
40K
24.85 mi12:41:132:39:286:255:17
6:11
#1540
25.2M
25.20 mi12:43:302:41:456:252:17
6:37
#1522
Finish
26.22 mi12:49:442:47:596:256:14
6:07
#1472
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1941185218522117(Top 8%)2030(Top 13%)2030(Top 38%)
10K6.21 mi3.10 mi1976-351893-411893-412054(Top 8%)1965(Top 13%)1965(Top 37%)
15K9.32 mi3.11 mi2005-291920-271920-272117(Top 8%)2030(Top 13%)2030(Top 38%)
20K12.43 mi3.11 mi2031-261944-241944-242175(Top 8%)2087(Top 14%)2087(Top 39%)
Half13.11 mi0.68 mi2030+11943+11943+11960(Top 7%)1883(Top 12%)1883(Top 36%)
25K15.53 mi2.42 mi2037-71952-91952-92070(Top 8%)1984(Top 13%)1984(Top 38%)
30K18.64 mi3.11 mi1942+951859+931859+931708(Top 6%)1635(Top 11%)1635(Top 31%)
20M20.00 mi1.36 mi1859+831778+811778+811046(Top 4%)1002(Top 7%)1002(Top 19%)
21M21.00 mi1.00 mi1818+411741+371741+371507(Top 6%)1436(Top 9%)1436(Top 27%)
35K21.75 mi0.75 mi1772+461697+441697+441229(Top 5%)1172(Top 8%)1172(Top 22%)
23M23.00 mi1.25 mi1678+941605+921605+92774(Top 3%)733(Top 5%)733(Top 14%)
24M24.00 mi1.00 mi1598+801527+781527+78660(Top 2%)625(Top 4%)625(Top 12%)
40K24.85 mi0.85 mi1540+581470+571470+57636(Top 2%)601(Top 4%)601(Top 11%)
25.2M25.20 mi0.35 mi1522+181453+171453+17730(Top 3%)695(Top 5%)695(Top 13%)
Finish26.22 mi1.02 mi1472+501405+481405+481036(Top 4%)985(Top 6%)985(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2117

Males

2030

M18-39

2030

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2054

Males

1965

M18-39

1965

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2117

Males

2030

M18-39

2030

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2175

Males

2087

M18-39

2087

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1960

Males

1883

M18-39

1883

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2070

Males

1984

M18-39

1984

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1708

Males

1635

M18-39

1635

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1046

Males

1002

M18-39

1002

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1507

Males

1436

M18-39

1436

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1229

Males

1172

M18-39

1172

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

774

Males

733

M18-39

733

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

660

Males

625

M18-39

625

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

636

Males

601

M18-39

601

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

730

Males

695

M18-39

695

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1036

Males

985

M18-39

985

Passing Analysis

Category:
Athletes Passed
853
Passed By
384
Net Change
+469
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1941
5K → 10K85120-35#1941#1976
10K → 15K5180-29#1976#2005
15K → 20K4874-26#2005#2031
20K → Half87+1#2031#2030
Half → 25K4451-7#2030#2037
25K → 30K11621+95#2037#1942
30K → 20M852+83#1942#1859
20M → 21M5312+41#1859#1818
21M → 35K526+46#1818#1772
35K → 23M951+94#1772#1678
23M → 24M822+80#1678#1598
24M → 40K624+58#1598#1540
40K → 25.2M191+18#1540#1522
25.2M → Finish533+50#1522#1472
TOTALS853384+469
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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