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BOSTON MARATHON 2023

Ghislain Mehou

Bib: 32115•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
32:18
Rank: #24461
Start → 5K
32:18 | 10:24/mi
10K· 6.21 mi
1:04:12
Rank: #24333 (+128)
5K → 10K
31:54 | 10:16/mi
15K· 9.32 mi
1:36:30
Rank: #24335 (-2)
10K → 15K
32:18 | 10:24/mi
20K· 12.43 mi
2:09:43
Rank: #24304 (+31)
15K → 20K
33:13 | 10:41/mi
Half· 13.11 mi
2:17:03
Rank: #24327 (-23)
20K → Half
7:20 | 10:45/mi
25K· 15.53 mi
2:43:28
Rank: #24218 (+109)
Half → 25K
26:25 | 10:54/mi
30K· 18.64 mi
3:18:04
Rank: #24029 (+189)
25K → 30K
34:36 | 11:08/mi
20M
3:32:51
Rank: #23932 (+97)
30K → 20M
14:47 | 10:53/mi
21M
3:44:40
Rank: #23860 (+72)
20M → 21M
11:49 | 11:49/mi
35K· 21.75 mi
3:52:31
Rank: #23809 (+51)
21M → 35K
7:51 | 10:30/mi
23M
4:06:30
Rank: #23762 (+47)
35K → 23M
13:59 | 11:10/mi
24M
4:16:57
Rank: #23696 (+66)
23M → 24M
10:27 | 10:27/mi
40K· 24.85 mi
4:26:16
Rank: #23646 (+50)
24M → 40K
9:19 | 10:54/mi
25.2M
4:30:50
Rank: #23665 (-19)
40K → 25.2M
4:34 | 13:15/mi
Finish· 26.22 mi
4:41:29
Rank: #23650 (+15)
25.2M → Finish
10:39 | 10:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:03
Pace10:27 /mi
2nd Half
Distance13.11 mi
Time2:24:26
Pace11:01 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:0132:1810:2432:18
10:24
-
10K
6.21 mi12:23:551:04:1210:2031:54
10:16
-0:08
15K
9.32 mi12:56:131:36:3010:2132:18
10:24
+0:08
20K
12.43 mi13:29:262:09:4310:2633:13
10:41
+0:17
Half
13.11 mi13:36:462:17:0310:277:20
10:45
+0:04
25K
15.53 mi14:03:112:43:2810:3126:25
10:54
+0:09
30K
18.64 mi14:37:473:18:0410:3834:36
11:08
+0:14
20M
20.00 mi14:52:343:32:5110:3914:47
10:53
-0:15
21M
21.00 mi15:04:233:44:4010:4211:49
11:49
+0:56
35K
21.75 mi15:12:143:52:3110:417:51
10:30
-1:19
23M
23.00 mi15:26:134:06:3010:4313:59
11:10
+0:40
24M
24.00 mi15:36:404:16:5710:4210:27
10:27
-0:43
40K
24.85 mi15:45:594:26:1610:439:19
10:54
+0:27
25.2M
25.20 mi15:50:334:30:5010:454:34
13:15
+2:21
Finish
26.22 mi16:01:124:41:2910:4510:39
10:27
-2:48

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

10:16 /mi

Average Pace

10:45 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

31:54

11% of race

Time at Steady Pace

3:04:37

66% of race

Time at Slower Pace

1:04:58

23% of race

Average Pace: 10:44 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:52:0132:1810:2432:18
10:24
#24461
10K
6.21 mi12:23:551:04:1210:2031:54
10:16
#24333
15K
9.32 mi12:56:131:36:3010:2132:18
10:24
#24335
20K
12.43 mi13:29:262:09:4310:2633:13
10:41
#24304
Half
13.11 mi13:36:462:17:0310:277:20
10:45
#24327
25K
15.53 mi14:03:112:43:2810:3126:25
10:54
#24218
30K
18.64 mi14:37:473:18:0410:3834:36
11:08
#24029
20M
20.00 mi14:52:343:32:5110:3914:47
10:53
#23932
21M
21.00 mi15:04:233:44:4010:4211:49
11:49
#23860
35K
21.75 mi15:12:143:52:3110:417:51
10:30
#23809
23M
23.00 mi15:26:134:06:3010:4313:59
11:10
#23762
24M
24.00 mi15:36:404:16:5710:4210:27
10:27
#23696
40K
24.85 mi15:45:594:26:1610:439:19
10:54
#23646
25.2M
25.20 mi15:50:334:30:5010:454:34
13:15
#23665
Finish
26.22 mi16:01:124:41:2910:4510:39
10:27
#23650
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi24461143061430624271(Top 91%)14208(Top 94%)14208(Top 692%)
10K6.21 mi3.10 mi24333+12814243+6314243+6324242(Top 91%)14198(Top 94%)14198(Top 692%)
15K9.32 mi3.11 mi24335-214240+314240+324271(Top 91%)14208(Top 94%)14208(Top 692%)
20K12.43 mi3.11 mi24304+3114218+2214218+2224158(Top 91%)14134(Top 93%)14134(Top 689%)
Half13.11 mi0.68 mi24327-2314227-914227-924581(Top 92%)14298(Top 94%)14298(Top 697%)
25K15.53 mi2.42 mi24218+10914170+5714170+5723807(Top 89%)13934(Top 92%)13934(Top 679%)
30K18.64 mi3.11 mi24029+18914072+9814072+9823313(Top 88%)13656(Top 90%)13656(Top 665%)
20M20.00 mi1.36 mi23932+9714028+4414028+4422479(Top 84%)13219(Top 87%)13219(Top 644%)
21M21.00 mi1.00 mi23860+7213979+4913979+4922447(Top 84%)13179(Top 87%)13179(Top 642%)
35K21.75 mi0.75 mi23809+5113952+2713952+2722376(Top 84%)13097(Top 86%)13097(Top 638%)
23M23.00 mi1.25 mi23762+4713918+3413918+3422673(Top 85%)13237(Top 87%)13237(Top 645%)
24M24.00 mi1.00 mi23696+6613878+4013878+4021917(Top 82%)12839(Top 85%)12839(Top 626%)
40K24.85 mi0.85 mi23646+5013851+2713851+2722139(Top 83%)12906(Top 85%)12906(Top 629%)
25.2M25.20 mi0.35 mi23665-1913853-213853-224237(Top 91%)13908(Top 92%)13908(Top 678%)
Finish26.22 mi1.02 mi23650+1513840+1313840+1322905(Top 86%)13281(Top 88%)13281(Top 647%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

24271

Males

14208

M50-54

14208

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

24242

Males

14198

M50-54

14198

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

24271

Males

14208

M50-54

14208

15K→20K

9.3 - 12.4 mi

Top 91%
×5stories
+106ft-86ft

Overall

24158

Males

14134

M50-54

14134

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

24581

Males

14298

M50-54

14298

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

23807

Males

13934

M50-54

13934

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

23313

Males

13656

M50-54

13656

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

22479

Males

13219

M50-54

13219

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

22447

Males

13179

M50-54

13179

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

22376

Males

13097

M50-54

13097

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

22673

Males

13237

M50-54

13237

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

21917

Males

12839

M50-54

12839

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22139

Males

12906

M50-54

12906

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24237

Males

13908

M50-54

13908

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22905

Males

13281

M50-54

13281

Passing Analysis

Category:
Athletes Passed
1356
Passed By
545
Net Change
+811
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24461
5K → 10K248120+128#24461#24333
10K → 15K123125-2#24333#24335
15K → 20K11786+31#24335#24304
20K → Half1740-23#24304#24327
Half → 25K14637+109#24327#24218
25K → 30K21425+189#24218#24029
30K → 20M1036+97#24029#23932
20M → 21M9422+72#23932#23860
21M → 35K576+51#23860#23809
35K → 23M6417+47#23809#23762
23M → 24M7610+66#23762#23696
24M → 40K577+50#23696#23646
40K → 25.2M625-19#23646#23665
25.2M → Finish3419+15#23665#23650
TOTALS1356545+811
📊

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