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BOSTON MARATHON 2023

George L'Heureux

Bib: 22615•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
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
8:24/mi
26:06
↑ 97↓ 3451.5%
10K· 6.21 mi
8:30/mi
52:29
↑ 79↓ 1380.4%
15K· 9.32 mi
8:47/mi
1:19:45
↑ 67↓ 78
20K· 12.43 mi
9:01/mi
1:47:46
↑ 106↓ 860.1%
Half· 13.11 mi
9:01/mi
1:53:55
↑ 19↓ 370.5%
25K· 15.53 mi
9:17/mi
2:16:25
↑ 66↓ 880.2%
30K· 18.64 mi
9:23/mi
2:45:33
↑ 181↓ 1480.2%
20M
9:25/mi
2:58:21
↑ 64↓ 500.2%
21M
9:44/mi
3:08:05
↑ 106↓ 241.6%
35K· 21.75 mi
9:17/mi
3:15:02
↑ 17↓ 861.7%
23M
9:37/mi
3:27:05
↑ 23↓ 630.6%
24M
9:04/mi
3:36:09
↓ 821.3%
40K· 24.85 mi
9:03/mi
3:43:53
↓ 200.3%
25.2M
9:28/mi
3:47:09
↑ 13↓ 160.2%
Finish· 26.22 mi
8:30/mi
3:55:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:55
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time2:01:54
Pace9:18 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0426:068:2426:06
8:24
-
10K
6.21 mi11:46:2752:298:2726:23
8:30
+0:06
15K
9.32 mi12:13:431:19:458:3327:16
8:47
+0:17
20K
12.43 mi12:41:441:47:468:4028:01
9:01
+0:14
Half
13.11 mi12:47:531:53:558:416:09
9:01
0:00
25K
15.53 mi13:10:232:16:258:4722:30
9:17
+0:16
30K
18.64 mi13:39:312:45:338:5329:08
9:23
+0:06
20M
20.00 mi13:52:192:58:218:5512:48
9:25
+0:02
21M
21.00 mi14:02:033:08:058:579:44
9:44
+0:19
35K
21.75 mi14:09:003:15:028:586:57
9:17
-0:27
23M
23.00 mi14:21:033:27:059:0012:03
9:37
+0:20
24M
24.00 mi14:30:073:36:099:009:04
9:04
-0:33
40K
24.85 mi14:37:513:43:539:007:44
9:03
-0:01
25.2M
25.20 mi14:41:073:47:099:013:16
9:28
+0:25
Finish
26.22 mi14:49:473:55:499:008:40
8:30
-0:58

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

8:24 /mi

Average Pace

9:00 /mi

Slowest Pace

9:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:23

59% of race

Time at Steady Pace

1:36:26

41% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:00 /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 mi11:20:0426:068:2426:06
8:24
#16875
10K
6.21 mi11:46:2752:298:2726:23
8:30
#17514
15K
9.32 mi12:13:431:19:458:3327:16
8:47
#18204
20K
12.43 mi12:41:441:47:468:4028:01
9:01
#18646
Half
13.11 mi12:47:531:53:558:416:09
9:01
#18739
25K
15.53 mi13:10:232:16:258:4722:30
9:17
#18999
30K
18.64 mi13:39:312:45:338:5329:08
9:23
#19005
20M
20.00 mi13:52:192:58:218:5512:48
9:25
#18959
21M
21.00 mi14:02:033:08:058:579:44
9:44
#18836
35K
21.75 mi14:09:003:15:028:586:57
9:17
#18860
23M
23.00 mi14:21:033:27:059:0012:03
9:37
#18848
24M
24.00 mi14:30:073:36:099:009:04
9:04
#18777
40K
24.85 mi14:37:513:43:539:007:44
9:03
#18696
25.2M
25.20 mi14:41:073:47:099:013:16
9:28
#18641
Finish
26.22 mi14:49:473:55:499:008:40
8:30
#18520
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16875110151101519372(Top 73%)12037(Top 79%)12037(Top 1084%)
10K6.21 mi3.10 mi17514-63911263-24811263-24818199(Top 68%)11584(Top 76%)11584(Top 1044%)
15K9.32 mi3.11 mi18204-69011541-27811541-27819372(Top 73%)12037(Top 79%)12037(Top 1084%)
20K12.43 mi3.11 mi18646-44211726-18511726-18519779(Top 74%)12213(Top 80%)12213(Top 1100%)
Half13.11 mi0.68 mi18739-9311760-3411760-3420462(Top 77%)12487(Top 82%)12487(Top 1125%)
25K15.53 mi2.42 mi18999-26011858-9811858-9820127(Top 76%)12335(Top 81%)12335(Top 1111%)
30K18.64 mi3.11 mi19005-611842+1611842+1618924(Top 71%)11747(Top 77%)11747(Top 1058%)
20M20.00 mi1.36 mi18959+4611801+4111801+4118525(Top 70%)11460(Top 76%)11460(Top 1032%)
21M21.00 mi1.00 mi18836+12311742+5911742+5916970(Top 64%)10782(Top 71%)10782(Top 971%)
35K21.75 mi0.75 mi18860-2411746-411746-419088(Top 72%)11627(Top 77%)11627(Top 1047%)
23M23.00 mi1.25 mi18848+1211724+2211724+2218812(Top 71%)11491(Top 76%)11491(Top 1035%)
24M24.00 mi1.00 mi18777+7111683+4111683+4117520(Top 66%)10859(Top 72%)10859(Top 978%)
40K24.85 mi0.85 mi18696+8111641+4211641+4216371(Top 61%)10296(Top 68%)10296(Top 928%)
25.2M25.20 mi0.35 mi18641+5511609+3211609+3215042(Top 57%)9718(Top 64%)9718(Top 875%)
Finish26.22 mi1.02 mi18520+12111552+5711552+5715442(Top 58%)9927(Top 65%)9927(Top 894%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

19372

Males

12037

M60-64

12037

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

18199

Males

11584

M60-64

11584

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

19372

Males

12037

M60-64

12037

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

19779

Males

12213

M60-64

12213

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

20462

Males

12487

M60-64

12487

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

20127

Males

12335

M60-64

12335

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

18924

Males

11747

M60-64

11747

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

18525

Males

11460

M60-64

11460

20M→21M

20.0 - 21.0 mi

Top 64%
×8story building
+106ft-24ft

Overall

16970

Males

10782

M60-64

10782

21M→35K

21.0 - 21.8 mi

Top 72%
×7story building
+17ft-86ft

Overall

19088

Males

11627

M60-64

11627

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18812

Males

11491

M60-64

11491

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

17520

Males

10859

M60-64

10859

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16371

Males

10296

M60-64

10296

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15042

Males

9718

M60-64

9718

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

15442

Males

9927

M60-64

9927

Passing Analysis

Category:
Athletes Passed
1202
Passed By
2847
Net Change
-1645
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16875
5K → 10K112751-639#16875#17514
10K → 15K38728-690#17514#18204
15K → 20K60502-442#18204#18646
20K → Half9102-93#18646#18739
Half → 25K63323-260#18739#18999
25K → 30K169175-6#18999#19005
30K → 20M9751+46#19005#18959
20M → 21M14926+123#18959#18836
21M → 35K3963-24#18836#18860
35K → 23M7765+12#18860#18848
23M → 24M9928+71#18848#18777
24M → 40K10019+81#18777#18696
40K → 25.2M583+55#18696#18641
25.2M → Finish13211+121#18641#18520
TOTALS12022847-1645
📊

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