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BOSTON MARATHON 2025

Vincent Lacombe

Bib: 3027•M

QC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 5%
Division (M18-39)
#0 / 5642
Top 12%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:48
Rank: #1228
Start → 5K
18:48 | 6:03/mi
10K· 6.21 mi
37:34
Rank: #1213 (+15)
5K → 10K
18:46 | 6:02/mi
15K· 9.32 mi
56:13
Rank: #1146 (+67)
10K → 15K
18:39 | 6:00/mi
20K· 12.43 mi
1:14:54
Rank: #1066 (+80)
15K → 20K
18:41 | 6:01/mi
Half· 13.11 mi
1:19:00
Rank: #1073 (-7)
20K → Half
4:06 | 6:01/mi
25K· 15.53 mi
1:33:26
Rank: #996 (+77)
Half → 25K
14:26 | 5:57/mi
30K· 18.64 mi
1:52:18
Rank: #888 (+108)
25K → 30K
18:52 | 6:04/mi
20M
2:00:46
Rank: #855 (+33)
30K → 20M
8:28 | 6:14/mi
21M
2:07:21
Rank: #842 (+13)
20M → 21M
6:35 | 6:35/mi
35K· 21.75 mi
2:11:50
Rank: #822 (+20)
21M → 35K
4:29 | 6:00/mi
23M
2:19:45
Rank: #810 (+12)
35K → 23M
7:55 | 6:19/mi
24M
2:25:56
Rank: #806 (+4)
23M → 24M
6:11 | 6:11/mi
40K· 24.85 mi
2:31:23
Rank: #802 (+4)
24M → 40K
5:27 | 6:22/mi
25.2M
2:33:49
Rank: #806 (-4)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:40:04
Rank: #812 (-6)
25.2M → Finish
6:15 | 6:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:00
Pace6:02 /mi
2nd Half
Distance13.11 mi
Time1:21:04
Pace6:11 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1118:486:0318:48
6:03
-
10K
6.21 mi10:38:5737:346:0318:46
6:02
-0:01
15K
9.32 mi10:57:3656:136:0218:39
6:00
-0:02
20K
12.43 mi11:16:171:14:546:0218:41
6:01
+0:01
Half
13.11 mi11:20:231:19:006:024:06
6:01
0:00
25K
15.53 mi11:34:491:33:266:0114:26
5:57
-0:04
30K
18.64 mi11:53:411:52:186:0118:52
6:04
+0:07
20M
20.00 mi12:02:092:00:466:028:28
6:14
+0:10
21M
21.00 mi12:08:442:07:216:046:35
6:35
+0:21
35K
21.75 mi12:13:132:11:506:044:29
6:00
-0:35
23M
23.00 mi12:21:082:19:456:057:55
6:19
+0:19
24M
24.00 mi12:27:192:25:566:056:11
6:11
-0:08
40K
24.85 mi12:32:462:31:236:055:27
6:22
+0:11
25.2M
25.20 mi12:35:122:33:496:062:26
7:03
+0:41
Finish
26.22 mi12:41:272:40:046:076:15
6:08
-0:55

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

5:57 /mi

Average Pace

6:07 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:03

94% of race

Time at Steady Pace

6:35

4% of race

Time at Slower Pace

2:26

2% of race

Average Pace: 6:06 /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 mi10:20:1118:486:0318:48
6:03
#1228
10K
6.21 mi10:38:5737:346:0318:46
6:02
#1213
15K
9.32 mi10:57:3656:136:0218:39
6:00
#1146
20K
12.43 mi11:16:171:14:546:0218:41
6:01
#1066
Half
13.11 mi11:20:231:19:006:024:06
6:01
#1073
25K
15.53 mi11:34:491:33:266:0114:26
5:57
#996
30K
18.64 mi11:53:411:52:186:0118:52
6:04
#888
20M
20.00 mi12:02:092:00:466:028:28
6:14
#855
21M
21.00 mi12:08:442:07:216:046:35
6:35
#842
35K
21.75 mi12:13:132:11:506:044:29
6:00
#822
23M
23.00 mi12:21:082:19:456:057:55
6:19
#810
24M
24.00 mi12:27:192:25:566:056:11
6:11
#806
40K
24.85 mi12:32:462:31:236:055:27
6:22
#802
25.2M
25.20 mi12:35:122:33:496:062:26
7:03
#806
Finish
26.22 mi12:41:272:40:046:076:15
6:08
#812
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1228116311631039(Top 4%)983(Top 6%)983(Top 17%)
10K6.21 mi3.10 mi1213+151150+131150+131222(Top 4%)1158(Top 7%)1158(Top 21%)
15K9.32 mi3.11 mi1146+671084+661084+661039(Top 4%)983(Top 6%)983(Top 17%)
20K12.43 mi3.11 mi1066+801006+781006+78898(Top 3%)847(Top 5%)847(Top 15%)
Half13.11 mi0.68 mi1073-71013-71013-71150(Top 4%)1087(Top 7%)1087(Top 19%)
25K15.53 mi2.42 mi996+77938+75938+75692(Top 2%)644(Top 4%)644(Top 11%)
30K18.64 mi3.11 mi888+108835+103835+103623(Top 2%)582(Top 4%)582(Top 10%)
20M20.00 mi1.36 mi855+33804+31804+31795(Top 3%)750(Top 5%)750(Top 13%)
21M21.00 mi1.00 mi842+13791+13791+13857(Top 3%)809(Top 5%)809(Top 14%)
35K21.75 mi0.75 mi822+20772+19772+19716(Top 3%)669(Top 4%)669(Top 12%)
23M23.00 mi1.25 mi810+12760+12760+12929(Top 3%)874(Top 5%)874(Top 15%)
24M24.00 mi1.00 mi806+4755+5755+5961(Top 3%)903(Top 6%)903(Top 16%)
40K24.85 mi0.85 mi802+4750+5750+51154(Top 4%)1076(Top 7%)1076(Top 19%)
25.2M25.20 mi0.35 mi806-4754-4754-41584(Top 6%)1441(Top 9%)1441(Top 26%)
Finish26.22 mi1.02 mi812-6758-4758-41286(Top 5%)1199(Top 7%)1199(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1039

Males

983

M18-39

983

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1222

Males

1158

M18-39

1158

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1039

Males

983

M18-39

983

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

898

Males

847

M18-39

847

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1150

Males

1087

M18-39

1087

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

692

Males

644

M18-39

644

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

623

Males

582

M18-39

582

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

795

Males

750

M18-39

750

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

857

Males

809

M18-39

809

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

716

Males

669

M18-39

669

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

929

Males

874

M18-39

874

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

961

Males

903

M18-39

903

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1154

Males

1076

M18-39

1076

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1584

Males

1441

M18-39

1441

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1286

Males

1199

M18-39

1199

Passing Analysis

Category:
Athletes Passed
590
Passed By
174
Net Change
+416
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1228
5K → 10K6954+15#1228#1213
10K → 15K8013+67#1213#1146
15K → 20K822+80#1146#1066
20K → Half512-7#1066#1073
Half → 25K792+77#1073#996
25K → 30K1135+108#996#888
30K → 20M374+33#888#855
20M → 21M2411+13#855#842
21M → 35K244+20#842#822
35K → 23M2210+12#822#810
23M → 24M1915+4#810#806
24M → 40K1612+4#806#802
40K → 25.2M37-4#802#806
25.2M → Finish1723-6#806#812
TOTALS590174+416
📊

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