Capital Road Race Management
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BOSTON MARATHON 2023

Alain Moureaux

QC

Bib: 24421 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M75-79)
#0 / 49
Top 20%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:40/mi
26:55
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:42/mi
53:57
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:58/mi
1:21:48
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:39/mi
1:51:48
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:24/mi
1:58:13
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:53/mi
2:22:10
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:41/mi
2:58:28
↑ 181↓ 1480.2%
138 ft elev
20M
11:49/mi
3:14:31
↑ 64↓ 500.2%
148 ft elev
21M
12:54/mi
3:27:25
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:56/mi
3:35:36
↑ 17↓ 861.7%
156 ft elev
23M
10:35/mi
3:48:51
↑ 23↓ 630.6%
116 ft elev
24M
10:45/mi
3:59:36
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:35/mi
4:09:30
↓ 200.3%
20 ft elev
25.2M
13:35/mi
4:14:11
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:40/mi
4:25:03
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:58:139:01 /mi⚡ faster
2nd Half
2:26:5011:12 /mi+24.2%
Positive split — 24.2% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:0726:558:4026:55
8:40
-
10K
6.21 mi12:09:0953:578:4127:02
8:42
+0:02
15K
9.32 mi12:37:001:21:488:4727:51
8:58
+0:16
20K
12.43 mi13:07:001:51:489:0030:00
9:39
+0:41
Half
13.11 mi13:13:251:58:139:016:25
9:24
-0:15
25K
15.53 mi13:37:222:22:109:0923:57
9:53
+0:29
30K
18.64 mi14:13:402:58:289:3436:18
11:41
+1:48
20M
20.00 mi14:29:433:14:319:4416:03
11:49
+0:08
21M
21.00 mi14:42:373:27:259:5312:54
12:54
+1:05
35K
21.75 mi14:50:483:35:369:558:11
10:56
-1:58
23M
23.00 mi15:04:033:48:519:5713:15
10:35
-0:21
24M
24.00 mi15:14:483:59:369:5910:45
10:45
+0:10
40K
24.85 mi15:24:424:09:3010:029:54
11:35
+0:50
25.2M
25.20 mi15:29:234:14:1110:054:41
13:35
+2:00
Finish
26.22 mi15:40:154:25:0310:0710:52
10:40
-2:55

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

8:40 /mi

Average Pace

10:07 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:10

54% of race

Time at Steady Pace

43:03

16% of race

Time at Slower Pace

1:19:50

30% of race

Average Pace: 10:07 /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 mi11:42:0726:558:4026:55
8:40
#18658
10K
6.21 mi12:09:0953:578:4127:02
8:42
#19005
15K
9.32 mi12:37:001:21:488:4727:51
8:58
#19478
20K
12.43 mi13:07:001:51:489:0030:00
9:39
#20343
Half
13.11 mi13:13:251:58:139:016:25
9:24
#20446
25K
15.53 mi13:37:222:22:109:0923:57
9:53
#20771
30K
18.64 mi14:13:402:58:289:3436:18
11:41
#21675
20M
20.00 mi14:29:433:14:319:4416:03
11:49
#21949
21M
21.00 mi14:42:373:27:259:5312:54
12:54
#22123
35K
21.75 mi14:50:483:35:369:558:11
10:56
#22157
23M
23.00 mi15:04:033:48:519:5713:15
10:35
#22118
24M
24.00 mi15:14:483:59:369:5910:45
10:45
#22131
40K
24.85 mi15:24:424:09:3010:029:54
11:35
#22206
25.2M
25.20 mi15:29:234:14:1110:054:41
13:35
#22262
Finish
26.22 mi15:40:154:25:0310:0710:52
10:40
#22306
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi3.11 mi186581166711667203361245212452
10K6.21 mi3.10 mi19005-34711833-16611833-166194381207612076
15K9.32 mi3.11 mi19478-47312023-19012023-190203361245212452
20K12.43 mi3.11 mi20343-86512411-38812411-388220211318713187
Half13.11 mi0.68 mi20446-10312459-4812459-48218251310713107
25K15.53 mi2.42 mi20771-32512615-15612615-156219221310613106
30K18.64 mi3.11 mi21675-90413000-38513000-385241031401114011
20M20.00 mi1.36 mi21949-27413110-11013110-110239571387613876
21M21.00 mi1.00 mi22123-17413174-6413174-64239681387813878
35K21.75 mi0.75 mi22157-3413182-813182-8231831347013470
23M23.00 mi1.25 mi22118+3913160+2213160+22215071269612696
24M24.00 mi1.00 mi22131-1313154+613154+6225601314413144
40K24.85 mi0.85 mi22206-7513183-2913183-29233251346313463
25.2M25.20 mi0.35 mi22262-5613202-1913202-19245881408114081
Finish26.22 mi1.02 mi22306-4413215-1313215-13233451349513495

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

20336

Males

12452

M75-79

12452

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

19438

Males

12076

M75-79

12076

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

20336

Males

12452

M75-79

12452

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

22021

Males

13187

M75-79

13187

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

21825

Males

13107

M75-79

13107

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

21922

Males

13106

M75-79

13106

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

24103

Males

14011

M75-79

14011

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

23957

Males

13876

M75-79

13876

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

23968

Males

13878

M75-79

13878

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

23183

Males

13470

M75-79

13470

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

21507

Males

12696

M75-79

12696

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

22560

Males

13144

M75-79

13144

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23325

Males

13463

M75-79

13463

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24588

Males

14081

M75-79

14081

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

23345

Males

13495

M75-79

13495

Passing Analysis

Category:
Athletes Passed
528
Passed By
4176
Net Change
-3648
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18658
5K → 10K195542-347#18658#19005
10K → 15K54527-473#19005#19478
15K → 20K31896-865#19478#20343
20K → Half8111-103#20343#20446
Half → 25K30355-325#20446#20771
25K → 30K15919-904#20771#21675
30K → 20M16290-274#21675#21949
20M → 21M23197-174#21949#22123
21M → 35K2054-34#22123#22157
35K → 23M6526+39#22157#22118
23M → 24M3548-13#22118#22131
24M → 40K1691-75#22131#22206
40K → 25.2M864-56#22206#22262
25.2M → Finish1256-44#22262#22306
TOTALS5284176-3648

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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