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BOSTON MARATHON 2023

Francois Michaud

Bib: 11160•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:08/mi
25:17
↑ 97↓ 3451.5%
10K· 6.21 mi
8:09/mi
50:35
↑ 79↓ 1380.4%
15K· 9.32 mi
8:49/mi
1:17:59
↑ 67↓ 78
20K· 12.43 mi
9:16/mi
1:46:45
↑ 106↓ 860.1%
Half· 13.11 mi
8:56/mi
1:52:51
↑ 19↓ 370.5%
25K· 15.53 mi
9:32/mi
2:15:59
↑ 66↓ 880.2%
30K· 18.64 mi
10:06/mi
2:47:23
↑ 181↓ 1480.2%
20M
10:34/mi
3:01:45
↑ 64↓ 500.2%
21M
13:54/mi
3:15:39
↑ 106↓ 241.6%
35K· 21.75 mi
12:25/mi
3:24:56
↑ 17↓ 861.7%
23M
13:04/mi
3:41:17
↑ 23↓ 630.6%
24M
14:25/mi
3:55:42
↓ 821.3%
40K· 24.85 mi
15:30/mi
4:08:57
↓ 200.3%
25.2M
15:57/mi
4:14:27
↑ 13↓ 160.2%
Finish· 26.22 mi
12:11/mi
4:26:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:51
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:34:01
Pace11:45 /mi
📊Positive Split: 36.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0125:178:0825:17
8:08
-
10K
6.21 mi11:17:1950:358:0825:18
8:09
+0:01
15K
9.32 mi11:44:431:17:598:2227:24
8:49
+0:40
20K
12.43 mi12:13:291:46:458:3528:46
9:16
+0:27
Half
13.11 mi12:19:351:52:518:366:06
8:56
-0:20
25K
15.53 mi12:42:432:15:598:4523:08
9:32
+0:36
30K
18.64 mi13:14:072:47:238:5931:24
10:06
+0:34
20M
20.00 mi13:28:293:01:459:0514:22
10:34
+0:28
21M
21.00 mi13:42:233:15:399:1913:54
13:54
+3:20
35K
21.75 mi13:51:403:24:569:259:17
12:25
-1:29
23M
23.00 mi14:08:013:41:179:3716:21
13:04
+0:39
24M
24.00 mi14:22:263:55:429:4914:25
14:25
+1:21
40K
24.85 mi14:35:414:08:5710:0113:15
15:30
+1:05
25.2M
25.20 mi14:41:114:14:2710:065:30
15:57
+0:27
Finish
26.22 mi14:53:364:26:5210:1112:25
12:11
-3:46

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

8:08 /mi

Average Pace

10:11 /mi

Slowest Pace

15:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:05

32% of race

Time at Steady Pace

1:37:40

37% of race

Time at Slower Pace

1:25:07

32% of race

Average Pace: 10:11 /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 mi10:52:0125:178:0825:17
8:08
#14985
10K
6.21 mi11:17:1950:358:0825:18
8:09
#15392
15K
9.32 mi11:44:431:17:598:2227:24
8:49
#16962
20K
12.43 mi12:13:291:46:458:3528:46
9:16
#18147
Half
13.11 mi12:19:351:52:518:366:06
8:56
#18260
25K
15.53 mi12:42:432:15:598:4523:08
9:32
#18866
30K
18.64 mi13:14:072:47:238:5931:24
10:06
#19492
20M
20.00 mi13:28:293:01:459:0514:22
10:34
#19752
21M
21.00 mi13:42:233:15:399:1913:54
13:54
#20394
35K
21.75 mi13:51:403:24:569:259:17
12:25
#20707
23M
23.00 mi14:08:013:41:179:3716:21
13:04
#21188
24M
24.00 mi14:22:263:55:429:4914:25
14:25
#21747
40K
24.85 mi14:35:414:08:5710:0113:15
15:30
#22144
25.2M
25.20 mi14:41:114:14:2710:065:30
15:57
#22285
Finish
26.22 mi14:53:364:26:5210:1112:25
12:11
#22458
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi14985103381033819621(Top 74%)12146(Top 80%)12146(Top 539%)
10K6.21 mi3.10 mi15392-40710477-13910477-13915842(Top 60%)10657(Top 70%)10657(Top 473%)
15K9.32 mi3.11 mi16962-157011061-58411061-58419621(Top 74%)12146(Top 80%)12146(Top 539%)
20K12.43 mi3.11 mi18147-118511529-46811529-46820815(Top 78%)12676(Top 84%)12676(Top 563%)
Half13.11 mi0.68 mi18260-11311572-4311572-4320178(Top 76%)12405(Top 82%)12405(Top 551%)
25K15.53 mi2.42 mi18866-60611801-22911801-22920971(Top 79%)12700(Top 84%)12700(Top 564%)
30K18.64 mi3.11 mi19492-62612048-24712048-24721298(Top 80%)12762(Top 84%)12762(Top 567%)
20M20.00 mi1.36 mi19752-26012140-9212140-9221894(Top 82%)12954(Top 85%)12954(Top 575%)
21M21.00 mi1.00 mi20394-64212402-26212402-26224943(Top 94%)14339(Top 94%)14339(Top 637%)
35K21.75 mi0.75 mi20707-31312535-13312535-13325073(Top 94%)14358(Top 95%)14358(Top 638%)
23M23.00 mi1.25 mi21188-48112728-19312728-19325138(Top 94%)14411(Top 95%)14411(Top 640%)
24M24.00 mi1.00 mi21747-55912978-25012978-25026224(Top 99%)14936(Top 98%)14936(Top 663%)
40K24.85 mi0.85 mi22144-39713158-18013158-18026307(Top 99%)14977(Top 99%)14977(Top 665%)
25.2M25.20 mi0.35 mi22285-14113216-5813216-5826095(Top 98%)14860(Top 98%)14860(Top 660%)
Finish26.22 mi1.02 mi22458-17313277-6113277-6125405(Top 95%)14509(Top 96%)14509(Top 644%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

19621

Males

12146

M45-49

12146

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15842

Males

10657

M45-49

10657

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

19621

Males

12146

M45-49

12146

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

20815

Males

12676

M45-49

12676

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

20178

Males

12405

M45-49

12405

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20971

Males

12700

M45-49

12700

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

21298

Males

12762

M45-49

12762

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

21894

Males

12954

M45-49

12954

20M→21M

20.0 - 21.0 mi

Top 94%
×8story building
+106ft-24ft

Overall

24943

Males

14339

M45-49

14339

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

25073

Males

14358

M45-49

14358

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

25138

Males

14411

M45-49

14411

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

26224

Males

14936

M45-49

14936

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26307

Males

14977

M45-49

14977

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

26095

Males

14860

M45-49

14860

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

25405

Males

14509

M45-49

14509

Passing Analysis

Category:
Athletes Passed
321
Passed By
7794
Net Change
-7473
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14985
5K → 10K148555-407#14985#15392
10K → 15K91579-1570#15392#16962
15K → 20K251210-1185#16962#18147
20K → Half6119-113#18147#18260
Half → 25K28634-606#18260#18866
25K → 30K43669-626#18866#19492
30K → 20M35295-260#19492#19752
20M → 21M0642-642#19752#20394
21M → 35K9322-313#20394#20707
35K → 23M8489-481#20707#21188
23M → 24M1560-559#21188#21747
24M → 40K2399-397#21747#22144
40K → 25.2M1142-141#22144#22285
25.2M → Finish6179-173#22285#22458
TOTALS3217794-7473
📊

Passing Visuals

Category:
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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