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BOSTON MARATHON 2023

Ed Kane

Bib: 20966•M

CA

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
8:35/mi
26:40
↑ 97↓ 3451.5%
10K· 6.21 mi
8:33/mi
53:15
↑ 79↓ 1380.4%
15K· 9.32 mi
8:33/mi
1:19:50
↑ 67↓ 78
20K· 12.43 mi
8:42/mi
1:46:53
↑ 106↓ 860.1%
Half· 13.11 mi
8:40/mi
1:52:48
↑ 19↓ 370.5%
25K· 15.53 mi
8:48/mi
2:14:07
↑ 66↓ 880.2%
30K· 18.64 mi
8:59/mi
2:42:02
↑ 181↓ 1480.2%
20M
9:02/mi
2:54:19
↑ 64↓ 500.2%
21M
10:11/mi
3:04:30
↑ 106↓ 241.6%
35K· 21.75 mi
9:23/mi
3:11:31
↑ 17↓ 861.7%
23M
9:26/mi
3:23:20
↑ 23↓ 630.6%
24M
9:29/mi
3:32:49
↓ 821.3%
40K· 24.85 mi
9:11/mi
3:40:40
↓ 200.3%
25.2M
10:03/mi
3:44:08
↑ 13↓ 160.2%
Finish· 26.22 mi
9:00/mi
3:53:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:48
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:00:30
Pace9:12 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5826:408:3526:40
8:35
-
10K
6.21 mi11:45:3353:158:3426:35
8:33
-0:02
15K
9.32 mi12:12:081:19:508:3426:35
8:33
0:00
20K
12.43 mi12:39:111:46:538:3627:03
8:42
+0:09
Half
13.11 mi12:45:061:52:488:365:55
8:40
-0:02
25K
15.53 mi13:06:252:14:078:3821:19
8:48
+0:08
30K
18.64 mi13:34:202:42:028:4227:55
8:59
+0:11
20M
20.00 mi13:46:372:54:198:4312:17
9:02
+0:03
21M
21.00 mi13:56:483:04:308:4710:11
10:11
+1:09
35K
21.75 mi14:03:493:11:318:487:01
9:23
-0:48
23M
23.00 mi14:15:383:23:208:5011:49
9:26
+0:03
24M
24.00 mi14:25:073:32:498:529:29
9:29
+0:03
40K
24.85 mi14:32:583:40:408:537:51
9:11
-0:18
25.2M
25.20 mi14:36:263:44:088:543:28
10:03
+0:52
Finish
26.22 mi14:45:363:53:188:549:10
9:00
-1:03

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

8:33 /mi

Average Pace

8:54 /mi

Slowest Pace

10:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18:21

85% of race

Time at Steady Pace

24:46

11% of race

Time at Slower Pace

10:11

4% of race

Average Pace: 8:54 /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 mi11:18:5826:408:3526:40
8:35
#18143
10K
6.21 mi11:45:3353:158:3426:35
8:33
#18336
15K
9.32 mi12:12:081:19:508:3426:35
8:33
#18268
20K
12.43 mi12:39:111:46:538:3627:03
8:42
#18213
Half
13.11 mi12:45:061:52:488:365:55
8:40
#18241
25K
15.53 mi13:06:252:14:078:3821:19
8:48
#18172
30K
18.64 mi13:34:202:42:028:4227:55
8:59
#17931
20M
20.00 mi13:46:372:54:198:4312:17
9:02
#17820
21M
21.00 mi13:56:483:04:308:4710:11
10:11
#17906
35K
21.75 mi14:03:493:11:318:487:01
9:23
#17986
23M
23.00 mi14:15:383:23:208:5011:49
9:26
#18007
24M
24.00 mi14:25:073:32:498:529:29
9:29
#18083
40K
24.85 mi14:32:583:40:408:537:51
9:11
#18044
25.2M
25.20 mi14:36:263:44:088:543:28
10:03
#18040
Finish
26.22 mi14:45:363:53:188:549:10
9:00
#18044
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18143114731147318190(Top 68%)11557(Top 76%)11557(Top 1041%)
10K6.21 mi3.10 mi18336-19311596-12311596-12318620(Top 70%)11751(Top 77%)11751(Top 1059%)
15K9.32 mi3.11 mi18268+6811572+2411572+2418190(Top 68%)11557(Top 76%)11557(Top 1041%)
20K12.43 mi3.11 mi18213+5511554+1811554+1818181(Top 68%)11549(Top 76%)11549(Top 1040%)
Half13.11 mi0.68 mi18241-2811562-811562-818856(Top 71%)11823(Top 78%)11823(Top 1065%)
25K15.53 mi2.42 mi18172+6911516+4611516+4617919(Top 67%)11375(Top 75%)11375(Top 1025%)
30K18.64 mi3.11 mi17931+24111386+13011386+13017108(Top 64%)10953(Top 72%)10953(Top 987%)
20M20.00 mi1.36 mi17820+11111327+5911327+5916776(Top 63%)10730(Top 71%)10730(Top 967%)
21M21.00 mi1.00 mi17906-8611350-2311350-2318683(Top 70%)11502(Top 76%)11502(Top 1036%)
35K21.75 mi0.75 mi17986-8011379-2911379-2919499(Top 73%)11807(Top 78%)11807(Top 1064%)
23M23.00 mi1.25 mi18007-2111374+511374+518109(Top 68%)11153(Top 73%)11153(Top 1005%)
24M24.00 mi1.00 mi18083-7611384-1011384-1019180(Top 72%)11603(Top 76%)11603(Top 1045%)
40K24.85 mi0.85 mi18044+3911356+2811356+2817069(Top 64%)10597(Top 70%)10597(Top 955%)
25.2M25.20 mi0.35 mi18040+411352+411352+417693(Top 66%)10854(Top 72%)10854(Top 978%)
Finish26.22 mi1.02 mi18044-411342+1011342+1017994(Top 68%)11055(Top 73%)11055(Top 996%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

18190

Males

11557

M60-64

11557

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

18620

Males

11751

M60-64

11751

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

18190

Males

11557

M60-64

11557

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

18181

Males

11549

M60-64

11549

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18856

Males

11823

M60-64

11823

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17919

Males

11375

M60-64

11375

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

17108

Males

10953

M60-64

10953

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16776

Males

10730

M60-64

10730

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

18683

Males

11502

M60-64

11502

21M→35K

21.0 - 21.8 mi

Top 73%
×7story building
+17ft-86ft

Overall

19499

Males

11807

M60-64

11807

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

18109

Males

11153

M60-64

11153

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

19180

Males

11603

M60-64

11603

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

17069

Males

10597

M60-64

10597

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17693

Males

10854

M60-64

10854

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

17994

Males

11055

M60-64

11055

Passing Analysis

Category:
Athletes Passed
1611
Passed By
1512
Net Change
+99
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18143
5K → 10K219412-193#18143#18336
10K → 15K220152+68#18336#18268
15K → 20K192137+55#18268#18213
20K → Half1846-28#18213#18241
Half → 25K16091+69#18241#18172
25K → 30K31271+241#18172#17931
30K → 20M14837+111#17931#17820
20M → 21M56142-86#17820#17906
21M → 35K23103-80#17906#17986
35K → 23M79100-21#17986#18007
23M → 24M32108-76#18007#18083
24M → 40K6829+39#18083#18044
40K → 25.2M2723+4#18044#18040
25.2M → Finish5761-4#18040#18044
TOTALS16111512+99
📊

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