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BOSTON MARATHON 2024

Dave Kleckner

Bib: 20851•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 41%
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
8:37/mi
26:47
↑ 97↓ 3451.5%
10K· 6.21 mi
8:49/mi
54:09
↑ 79↓ 1380.4%
15K· 9.32 mi
8:52/mi
1:21:41
↑ 67↓ 78
20K· 12.43 mi
9:10/mi
1:50:09
↑ 106↓ 860.1%
Half· 13.11 mi
8:43/mi
1:56:06
↑ 19↓ 370.5%
25K· 15.53 mi
8:59/mi
2:17:52
↑ 66↓ 880.2%
30K· 18.64 mi
9:24/mi
2:47:04
↑ 181↓ 1480.2%
20M
8:59/mi
2:59:17
↑ 64↓ 500.2%
21M
10:02/mi
3:09:19
↑ 106↓ 241.6%
35K· 21.75 mi
8:45/mi
3:15:52
↑ 17↓ 861.7%
23M
9:04/mi
3:27:13
↑ 23↓ 630.6%
24M
8:41/mi
3:35:54
↓ 821.3%
40K· 24.85 mi
9:17/mi
3:43:50
↓ 200.3%
25.2M
9:57/mi
3:47:16
↑ 13↓ 160.2%
Finish· 26.22 mi
9:10/mi
3:56:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:06
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:00:30
Pace9:12 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5526:478:3726:47
8:37
-
10K
6.21 mi11:48:1754:098:4327:22
8:49
+0:12
15K
9.32 mi12:15:491:21:418:4627:32
8:52
+0:03
20K
12.43 mi12:44:171:50:098:5228:28
9:10
+0:18
Half
13.11 mi12:50:141:56:068:515:57
8:43
-0:27
25K
15.53 mi13:12:002:17:528:5221:46
8:59
+0:16
30K
18.64 mi13:41:122:47:048:5829:12
9:24
+0:25
20M
20.00 mi13:53:252:59:178:5812:13
8:59
-0:25
21M
21.00 mi14:03:273:09:199:0110:02
10:02
+1:03
35K
21.75 mi14:10:003:15:529:006:33
8:45
-1:17
23M
23.00 mi14:21:213:27:139:0111:21
9:04
+0:19
24M
24.00 mi14:30:023:35:549:008:41
8:41
-0:23
40K
24.85 mi14:37:583:43:509:007:56
9:17
+0:36
25.2M
25.20 mi14:41:243:47:169:013:26
9:57
+0:40
Finish
26.22 mi14:50:443:56:369:029:20
9:10
-0:47

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

8:37 /mi

Average Pace

9:02 /mi

Slowest Pace

10:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:43:08

94% of race

Time at Steady Pace

13:28

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:01 /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 mi11:20:5526:478:3726:47
8:37
#18425
10K
6.21 mi11:48:1754:098:4327:22
8:49
#18654
15K
9.32 mi12:15:491:21:418:4627:32
8:52
#18518
20K
12.43 mi12:44:171:50:098:5228:28
9:10
#18319
Half
13.11 mi12:50:141:56:068:515:57
8:43
#18236
25K
15.53 mi13:12:002:17:528:5221:46
8:59
#17715
30K
18.64 mi13:41:122:47:048:5829:12
9:24
#17184
20M
20.00 mi13:53:252:59:178:5812:13
8:59
#16828
21M
21.00 mi14:03:273:09:199:0110:02
10:02
#16601
35K
21.75 mi14:10:003:15:529:006:33
8:45
#16450
23M
23.00 mi14:21:213:27:139:0111:21
9:04
#16158
24M
24.00 mi14:30:023:35:549:008:41
8:41
#15903
40K
24.85 mi14:37:583:43:509:007:56
9:17
#15732
25.2M
25.20 mi14:41:243:47:169:013:26
9:57
#15641
Finish
26.22 mi14:50:443:56:369:029:20
9:10
#15584
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18425113711137118258(Top 71%)11370(Top 78%)11370(Top 969%)
10K6.21 mi3.10 mi18654-22911477-10611477-10618900(Top 74%)11611(Top 80%)11611(Top 990%)
15K9.32 mi3.11 mi18518+13611446+3111446+3118258(Top 71%)11370(Top 78%)11370(Top 969%)
20K12.43 mi3.11 mi18319+19911366+8011366+8018038(Top 71%)11278(Top 77%)11278(Top 961%)
Half13.11 mi0.68 mi18236+8311329+3711329+3716899(Top 66%)10689(Top 73%)10689(Top 911%)
25K15.53 mi2.42 mi17715+52111067+26211067+26215416(Top 60%)9985(Top 68%)9985(Top 851%)
30K18.64 mi3.11 mi17184+53110785+28210785+28215039(Top 59%)9573(Top 66%)9573(Top 816%)
20M20.00 mi1.36 mi16828+35610596+18910596+18912077(Top 47%)7994(Top 55%)7994(Top 682%)
21M21.00 mi1.00 mi16601+22710481+11510481+11513080(Top 51%)8224(Top 56%)8224(Top 701%)
35K21.75 mi0.75 mi16450+15110398+8310398+8312103(Top 47%)7741(Top 53%)7741(Top 660%)
23M23.00 mi1.25 mi16158+29210230+16810230+16811506(Top 45%)7327(Top 50%)7327(Top 625%)
24M24.00 mi1.00 mi15903+25510080+15010080+15010494(Top 41%)6797(Top 47%)6797(Top 579%)
40K24.85 mi0.85 mi15732+1719968+1129968+11212149(Top 48%)7525(Top 52%)7525(Top 642%)
25.2M25.20 mi0.35 mi15641+919912+569912+5610762(Top 42%)6779(Top 47%)6779(Top 578%)
Finish26.22 mi1.02 mi15584+579863+499863+4914958(Top 59%)8970(Top 62%)8970(Top 765%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

18258

Males

11370

M60-64

11370

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

18900

Males

11611

M60-64

11611

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

18258

Males

11370

M60-64

11370

15K→20K

9.3 - 12.4 mi

Top 71%
×5story building
+106ft-86ft

Overall

18038

Males

11278

M60-64

11278

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

16899

Males

10689

M60-64

10689

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

15416

Males

9985

M60-64

9985

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15039

Males

9573

M60-64

9573

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

12077

Males

7994

M60-64

7994

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

13080

Males

8224

M60-64

8224

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

12103

Males

7741

M60-64

7741

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

11506

Males

7327

M60-64

7327

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

10494

Males

6797

M60-64

6797

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12149

Males

7525

M60-64

7525

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10762

Males

6779

M60-64

6779

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

14958

Males

8970

M60-64

8970

Passing Analysis

Category:
Athletes Passed
3714
Passed By
873
Net Change
+2841
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18425
5K → 10K199428-229#18425#18654
10K → 15K290154+136#18654#18518
15K → 20K342143+199#18518#18319
20K → Half907+83#18319#18236
Half → 25K5265+521#18236#17715
25K → 30K57645+531#17715#17184
30K → 20M3615+356#17184#16828
20M → 21M24417+227#16828#16601
21M → 35K1565+151#16601#16450
35K → 23M2997+292#16450#16158
23M → 24M2572+255#16158#15903
24M → 40K1798+171#15903#15732
40K → 25.2M954+91#15732#15641
25.2M → Finish10043+57#15641#15584
TOTALS3714873+2841
📊

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