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BOSTON MARATHON 2023

Serge Cofrade Party

Bib: 27478•M

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
8:42/mi
27:01
↑ 97↓ 3451.5%
10K· 6.21 mi
8:40/mi
53:57
↑ 79↓ 1380.4%
15K· 9.32 mi
8:59/mi
1:21:51
↑ 67↓ 78
20K· 12.43 mi
10:16/mi
1:53:46
↑ 106↓ 860.1%
Half· 13.11 mi
9:16/mi
2:00:05
↑ 19↓ 370.5%
25K· 15.53 mi
9:44/mi
2:23:41
↑ 66↓ 880.2%
30K· 18.64 mi
10:34/mi
2:56:32
↑ 181↓ 1480.2%
20M
11:02/mi
3:11:32
↑ 64↓ 500.2%
21M
12:02/mi
3:23:34
↑ 106↓ 241.6%
35K· 21.75 mi
11:28/mi
3:32:09
↑ 17↓ 861.7%
23M
11:32/mi
3:46:35
↑ 23↓ 630.6%
24M
11:10/mi
3:57:45
↓ 821.3%
40K· 24.85 mi
11:39/mi
4:07:43
↓ 200.3%
25.2M
12:22/mi
4:11:59
↑ 13↓ 160.2%
Finish· 26.22 mi
10:48/mi
4:22:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:05
Pace9:10 /mi
2nd Half
Distance13.11 mi
Time2:22:54
Pace10:54 /mi
📊Positive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:3727:018:4227:01
8:42
-
10K
6.21 mi12:09:3353:578:4126:56
8:40
-0:02
15K
9.32 mi12:37:271:21:518:4727:54
8:59
+0:19
20K
12.43 mi13:09:221:53:469:0931:55
10:16
+1:17
Half
13.11 mi13:15:412:00:059:106:19
9:16
-1:00
25K
15.53 mi13:39:172:23:419:1523:36
9:44
+0:28
30K
18.64 mi14:12:082:56:329:2832:51
10:34
+0:50
20M
20.00 mi14:27:083:11:329:3515:00
11:02
+0:28
21M
21.00 mi14:39:103:23:349:4212:02
12:02
+1:00
35K
21.75 mi14:47:453:32:099:458:35
11:28
-0:34
23M
23.00 mi15:02:113:46:359:5114:26
11:32
+0:04
24M
24.00 mi15:13:213:57:459:5411:10
11:10
-0:22
40K
24.85 mi15:23:194:07:439:589:58
11:39
+0:29
25.2M
25.20 mi15:27:354:11:5910:004:16
12:22
+0:43
Finish
26.22 mi15:38:354:22:5910:0211:00
10:48
-1:34

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

10:02 /mi

Slowest Pace

12:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:46

42% of race

Time at Steady Pace

1:41:56

39% of race

Time at Slower Pace

49:17

19% of race

Average Pace: 10:02 /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 mi11:42:3727:018:4227:01
8:42
#18847
10K
6.21 mi12:09:3353:578:4126:56
8:40
#19004
15K
9.32 mi12:37:271:21:518:4727:54
8:59
#19507
20K
12.43 mi13:09:221:53:469:0931:55
10:16
#21008
Half
13.11 mi13:15:412:00:059:106:19
9:16
#21034
25K
15.53 mi13:39:172:23:419:1523:36
9:44
#21117
30K
18.64 mi14:12:082:56:329:2832:51
10:34
#21382
20M
20.00 mi14:27:083:11:329:3515:00
11:02
#21532
21M
21.00 mi14:39:103:23:349:4212:02
12:02
#21631
35K
21.75 mi14:47:453:32:099:458:35
11:28
#21771
23M
23.00 mi15:02:113:46:359:5114:26
11:32
#21878
24M
24.00 mi15:13:213:57:459:5411:10
11:10
#21963
40K
24.85 mi15:23:194:07:439:589:58
11:39
#22017
25.2M
25.20 mi15:27:354:11:5910:004:16
12:22
#22047
Finish
26.22 mi15:38:354:22:5910:0211:00
10:48
#22104
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18847117241172420409(Top 77%)12487(Top 82%)12487(Top 1125%)
10K6.21 mi3.10 mi19004-15711832-10811832-10819238(Top 72%)11995(Top 79%)11995(Top 1081%)
15K9.32 mi3.11 mi19507-50312037-20512037-20520409(Top 77%)12487(Top 82%)12487(Top 1125%)
20K12.43 mi3.11 mi21008-150112708-67112708-67123421(Top 88%)13824(Top 91%)13824(Top 1245%)
Half13.11 mi0.68 mi21034-2612726-1812726-1821346(Top 80%)12897(Top 85%)12897(Top 1162%)
25K15.53 mi2.42 mi21117-8312761-3512761-3521563(Top 81%)12948(Top 85%)12948(Top 1166%)
30K18.64 mi3.11 mi21382-26512868-10712868-10722355(Top 84%)13229(Top 87%)13229(Top 1192%)
20M20.00 mi1.36 mi21532-15012927-5912927-5922762(Top 86%)13349(Top 88%)13349(Top 1203%)
21M21.00 mi1.00 mi21631-9912961-3412961-3422799(Top 86%)13338(Top 88%)13338(Top 1202%)
35K21.75 mi0.75 mi21771-14013013-5213013-5224041(Top 90%)13865(Top 91%)13865(Top 1249%)
23M23.00 mi1.25 mi21878-10713053-4013053-4023282(Top 87%)13517(Top 89%)13517(Top 1218%)
24M24.00 mi1.00 mi21963-8513083-3013083-3023332(Top 88%)13494(Top 89%)13494(Top 1216%)
40K24.85 mi0.85 mi22017-5413101-1813101-1823442(Top 88%)13513(Top 89%)13513(Top 1217%)
25.2M25.20 mi0.35 mi22047-3013109-813109-823075(Top 87%)13345(Top 88%)13345(Top 1202%)
Finish26.22 mi1.02 mi22104-5713119-1013119-1023590(Top 89%)13617(Top 90%)13617(Top 1227%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

20409

Males

12487

M60-64

12487

5K→10K

3.1 - 6.2 mi

Top 72%
×5story building
+79ft-138ft

Overall

19238

Males

11995

M60-64

11995

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

20409

Males

12487

M60-64

12487

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

23421

Males

13824

M60-64

13824

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

21346

Males

12897

M60-64

12897

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

21563

Males

12948

M60-64

12948

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

22355

Males

13229

M60-64

13229

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

22762

Males

13349

M60-64

13349

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22799

Males

13338

M60-64

13338

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

24041

Males

13865

M60-64

13865

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

23282

Males

13517

M60-64

13517

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

23332

Males

13494

M60-64

13494

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23442

Males

13513

M60-64

13513

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

23075

Males

13345

M60-64

13345

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

23590

Males

13617

M60-64

13617

Passing Analysis

Category:
Athletes Passed
639
Passed By
3896
Net Change
-3257
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18847
5K → 10K269426-157#18847#19004
10K → 15K49552-503#19004#19507
15K → 20K101511-1501#19507#21008
20K → Half1642-26#21008#21034
Half → 25K72155-83#21034#21117
25K → 30K52317-265#21117#21382
30K → 20M33183-150#21382#21532
20M → 21M28127-99#21532#21631
21M → 35K11151-140#21631#21771
35K → 23M32139-107#21771#21878
23M → 24M17102-85#21878#21963
24M → 40K1872-54#21963#22017
40K → 25.2M1040-30#22017#22047
25.2M → Finish2279-57#22047#22104
TOTALS6393896-3257
📊

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