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BOSTON MARATHON 2025

Corentin Hubert

Bib: 3774•M

QC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 13%
Gender (Male)
#0 / 16105
Top 21%
Division (M18-39)
#0 / 5642
Top 45%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:44
Rank: #2762
Start → 5K
19:44 | 6:21/mi
10K· 6.21 mi
39:44
Rank: #3018 (-256)
5K → 10K
20:00 | 6:26/mi
15K· 9.32 mi
59:40
Rank: #3015 (+3)
10K → 15K
19:56 | 6:25/mi
20K· 12.43 mi
1:19:48
Rank: #2993 (+22)
15K → 20K
20:08 | 6:29/mi
Half· 13.11 mi
1:24:11
Rank: #2997 (-4)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:40:07
Rank: #3017 (-20)
Half → 25K
15:56 | 6:34/mi
30K· 18.64 mi
2:01:15
Rank: #3074 (-57)
25K → 30K
21:08 | 6:48/mi
20M
2:10:35
Rank: #3039 (+35)
30K → 20M
9:20 | 6:52/mi
21M
2:18:01
Rank: #3072 (-33)
20M → 21M
7:26 | 7:26/mi
35K· 21.75 mi
2:23:14
Rank: #3105 (-33)
21M → 35K
5:13 | 6:58/mi
23M
2:32:18
Rank: #3180 (-75)
35K → 23M
9:04 | 7:14/mi
24M
2:39:40
Rank: #3295 (-115)
23M → 24M
7:22 | 7:22/mi
40K· 24.85 mi
2:46:10
Rank: #3420 (-125)
24M → 40K
6:30 | 7:36/mi
25.2M
2:48:57
Rank: #3448 (-28)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
2:56:41
Rank: #3662 (-214)
25.2M → Finish
7:44 | 7:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:11
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:32:30
Pace7:03 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3219:446:2119:44
6:21
-
10K
6.21 mi10:42:3239:446:2420:00
6:26
+0:05
15K
9.32 mi11:02:2859:406:2419:56
6:25
-0:01
20K
12.43 mi11:22:361:19:486:2520:08
6:29
+0:04
Half
13.11 mi11:26:591:24:116:254:23
6:25
-0:04
25K
15.53 mi11:42:551:40:076:2715:56
6:34
+0:09
30K
18.64 mi12:04:032:01:156:3021:08
6:48
+0:14
20M
20.00 mi12:13:232:10:356:329:20
6:52
+0:04
21M
21.00 mi12:20:492:18:016:347:26
7:26
+0:34
35K
21.75 mi12:26:022:23:146:355:13
6:58
-0:28
23M
23.00 mi12:35:062:32:186:379:04
7:14
+0:16
24M
24.00 mi12:42:282:39:406:397:22
7:22
+0:08
40K
24.85 mi12:48:582:46:106:416:30
7:36
+0:14
25.2M
25.20 mi12:51:452:48:576:422:47
8:04
+0:28
Finish
26.22 mi12:59:292:56:416:457:44
7:35
-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

6:21 /mi

Average Pace

6:45 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:07

57% of race

Time at Steady Pace

35:41

20% of race

Time at Slower Pace

40:53

23% of race

Average Pace: 6:44 /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 mi10:22:3219:446:2119:44
6:21
#2762
10K
6.21 mi10:42:3239:446:2420:00
6:26
#3018
15K
9.32 mi11:02:2859:406:2419:56
6:25
#3015
20K
12.43 mi11:22:361:19:486:2520:08
6:29
#2993
Half
13.11 mi11:26:591:24:116:254:23
6:25
#2997
25K
15.53 mi11:42:551:40:076:2715:56
6:34
#3017
30K
18.64 mi12:04:032:01:156:3021:08
6:48
#3074
20M
20.00 mi12:13:232:10:356:329:20
6:52
#3039
21M
21.00 mi12:20:492:18:016:347:26
7:26
#3072
35K
21.75 mi12:26:022:23:146:355:13
6:58
#3105
23M
23.00 mi12:35:062:32:186:379:04
7:14
#3180
24M
24.00 mi12:42:282:39:406:397:22
7:22
#3295
40K
24.85 mi12:48:582:46:106:416:30
7:36
#3420
25.2M
25.20 mi12:51:452:48:576:422:47
8:04
#3448
Finish
26.22 mi12:59:292:56:416:457:44
7:35
#3662
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2762263226323035(Top 11%)2892(Top 18%)2892(Top 51%)
10K6.21 mi3.10 mi3018-2562871-2392871-2393278(Top 12%)3115(Top 19%)3115(Top 55%)
15K9.32 mi3.11 mi3015+32873-22873-23035(Top 11%)2892(Top 18%)2892(Top 51%)
20K12.43 mi3.11 mi2993+222853+202853+203005(Top 11%)2859(Top 18%)2859(Top 51%)
Half13.11 mi0.68 mi2997-42856-32856-33201(Top 11%)3042(Top 19%)3042(Top 54%)
25K15.53 mi2.42 mi3017-202875-192875-193273(Top 12%)3099(Top 19%)3099(Top 55%)
30K18.64 mi3.11 mi3074-572925-502925-503457(Top 12%)3215(Top 20%)3215(Top 57%)
20M20.00 mi1.36 mi3039+352885+402885+403301(Top 12%)3052(Top 19%)3052(Top 54%)
21M21.00 mi1.00 mi3072-332910-252910-254253(Top 15%)3811(Top 24%)3811(Top 68%)
35K21.75 mi0.75 mi3105-332941-312941-315130(Top 18%)4462(Top 28%)4462(Top 79%)
23M23.00 mi1.25 mi3180-753000-593000-595092(Top 18%)4376(Top 27%)4376(Top 78%)
24M24.00 mi1.00 mi3295-1153102-1023102-1026781(Top 24%)5380(Top 33%)5380(Top 95%)
40K24.85 mi0.85 mi3420-1253207-1053207-1057377(Top 26%)5635(Top 35%)5635(Top 100%)
25.2M25.20 mi0.35 mi3448-283228-213228-216204(Top 22%)4837(Top 30%)4837(Top 86%)
Finish26.22 mi1.02 mi3662-2143408-1803408-1809797(Top 34%)6858(Top 43%)6858(Top 122%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3035

Males

2892

M18-39

2892

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3278

Males

3115

M18-39

3115

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3035

Males

2892

M18-39

2892

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3005

Males

2859

M18-39

2859

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3201

Males

3042

M18-39

3042

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3273

Males

3099

M18-39

3099

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3457

Males

3215

M18-39

3215

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3301

Males

3052

M18-39

3052

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4253

Males

3811

M18-39

3811

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

5130

Males

4462

M18-39

4462

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

5092

Males

4376

M18-39

4376

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6781

Males

5380

M18-39

5380

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7377

Males

5635

M18-39

5635

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6204

Males

4837

M18-39

4837

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9797

Males

6858

M18-39

6858

Passing Analysis

Category:
Athletes Passed
638
Passed By
1538
Net Change
-900
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2762
5K → 10K56312-256#2762#3018
10K → 15K8986+3#3018#3015
15K → 20K9472+22#3015#2993
20K → Half1216-4#2993#2997
Half → 25K6383-20#2997#3017
25K → 30K95152-57#3017#3074
30K → 20M7237+35#3074#3039
20M → 21M3063-33#3039#3072
21M → 35K2659-33#3072#3105
35K → 23M46121-75#3105#3180
23M → 24M16131-115#3180#3295
24M → 40K15140-125#3295#3420
40K → 25.2M1442-28#3420#3448
25.2M → Finish10224-214#3448#3662
TOTALS6381538-900
📊

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