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BOSTON MARATHON 2024

Richard Blaylock

Bib: 19882•M

CA

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
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
8:11/mi
25:27
↑ 97↓ 3451.5%
10K· 6.21 mi
8:56/mi
53:13
↑ 79↓ 1380.4%
15K· 9.32 mi
9:29/mi
1:22:42
↑ 67↓ 78
20K· 12.43 mi
9:46/mi
1:53:02
↑ 106↓ 860.1%
Half· 13.11 mi
9:33/mi
1:59:33
↑ 19↓ 370.5%
25K· 15.53 mi
9:29/mi
2:22:33
↑ 66↓ 880.2%
30K· 18.64 mi
10:01/mi
2:53:41
↑ 181↓ 1480.2%
20M
10:34/mi
3:08:03
↑ 64↓ 500.2%
21M
11:03/mi
3:19:06
↑ 106↓ 241.6%
35K· 21.75 mi
9:49/mi
3:26:27
↑ 17↓ 861.7%
23M
10:49/mi
3:40:00
↑ 23↓ 630.6%
24M
11:54/mi
3:51:54
↓ 821.3%
40K· 24.85 mi
12:02/mi
4:02:11
↓ 200.3%
25.2M
14:42/mi
4:07:15
↑ 13↓ 160.2%
Finish· 26.22 mi
11:28/mi
4:18:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:33
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:19:23
Pace10:38 /mi
📊Positive Split: 16.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:4725:278:1125:27
8:11
-
10K
6.21 mi11:47:3353:138:3427:46
8:56
+0:45
15K
9.32 mi12:17:021:22:428:5229:29
9:29
+0:33
20K
12.43 mi12:47:221:53:029:0630:20
9:46
+0:17
Half
13.11 mi12:53:531:59:339:076:31
9:33
-0:13
25K
15.53 mi13:16:532:22:339:1123:00
9:29
-0:04
30K
18.64 mi13:48:012:53:419:1931:08
10:01
+0:32
20M
20.00 mi14:02:233:08:039:2414:22
10:34
+0:33
21M
21.00 mi14:13:263:19:069:2911:03
11:03
+0:29
35K
21.75 mi14:20:473:26:279:307:21
9:49
-1:14
23M
23.00 mi14:34:203:40:009:3413:33
10:49
+1:00
24M
24.00 mi14:46:143:51:549:4011:54
11:54
+1:05
40K
24.85 mi14:56:314:02:119:4510:17
12:02
+0:08
25.2M
25.20 mi15:01:354:07:159:495:04
14:42
+2:40
Finish
26.22 mi15:13:164:18:569:5311:41
11:28
-3:14

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

8:11 /mi

Average Pace

9:53 /mi

Slowest Pace

14:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

53:13

21% of race

Time at Steady Pace

2:22:11

55% of race

Time at Slower Pace

1:03:32

25% of race

Average Pace: 9:53 /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 mi11:19:4725:278:1125:27
8:11
#15975
10K
6.21 mi11:47:3353:138:3427:46
8:56
#17886
15K
9.32 mi12:17:021:22:428:5229:29
9:29
#19009
20K
12.43 mi12:47:221:53:029:0630:20
9:46
#19355
Half
13.11 mi12:53:531:59:339:076:31
9:33
#19411
25K
15.53 mi13:16:532:22:339:1123:00
9:29
#19067
30K
18.64 mi13:48:012:53:419:1931:08
10:01
#18713
20M
20.00 mi14:02:233:08:039:2414:22
10:34
#18678
21M
21.00 mi14:13:263:19:069:2911:03
11:03
#18521
35K
21.75 mi14:20:473:26:279:307:21
9:49
#18421
23M
23.00 mi14:34:203:40:009:3413:33
10:49
#18375
24M
24.00 mi14:46:143:51:549:4011:54
11:54
#18535
40K
24.85 mi14:56:314:02:119:4510:17
12:02
#18613
25.2M
25.20 mi15:01:354:07:159:495:04
14:42
#18708
Finish
26.22 mi15:13:164:18:569:5311:41
11:28
#18840
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15975103921039220626(Top 81%)12465(Top 86%)12465(Top 1063%)
10K6.21 mi3.10 mi17886-191111178-78611178-78619482(Top 76%)11896(Top 82%)11896(Top 1014%)
15K9.32 mi3.11 mi19009-112311665-48711665-48720626(Top 81%)12465(Top 86%)12465(Top 1063%)
20K12.43 mi3.11 mi19355-34611818-15311818-15319944(Top 78%)12123(Top 83%)12123(Top 1034%)
Half13.11 mi0.68 mi19411-5611852-3411852-3420198(Top 79%)12159(Top 83%)12159(Top 1037%)
25K15.53 mi2.42 mi19067+34411682+17011682+17017506(Top 69%)10932(Top 75%)10932(Top 932%)
30K18.64 mi3.11 mi18713+35411452+23011452+23017414(Top 68%)10641(Top 73%)10641(Top 907%)
20M20.00 mi1.36 mi18678+3511416+3611416+3618168(Top 71%)10838(Top 74%)10838(Top 924%)
21M21.00 mi1.00 mi18521+15711318+9811318+9816472(Top 64%)9853(Top 68%)9853(Top 840%)
35K21.75 mi0.75 mi18421+10011259+5911259+5916608(Top 65%)9916(Top 68%)9916(Top 845%)
23M23.00 mi1.25 mi18375+4611208+5111208+5117908(Top 70%)10501(Top 72%)10501(Top 895%)
24M24.00 mi1.00 mi18535-16011260-5211260-5221247(Top 83%)12142(Top 83%)12142(Top 1035%)
40K24.85 mi0.85 mi18613-7811276-1611276-1620493(Top 80%)11694(Top 80%)11694(Top 997%)
25.2M25.20 mi0.35 mi18708-9511307-3111307-3122611(Top 88%)12811(Top 88%)12811(Top 1092%)
Finish26.22 mi1.02 mi18840-13211350-4311350-4322354(Top 87%)12688(Top 87%)12688(Top 1082%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

20626

Males

12465

M60-64

12465

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

19482

Males

11896

M60-64

11896

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

20626

Males

12465

M60-64

12465

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

19944

Males

12123

M60-64

12123

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

20198

Males

12159

M60-64

12159

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

17506

Males

10932

M60-64

10932

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

17414

Males

10641

M60-64

10641

30K→20M

18.6 - 20.0 mi

Top 71%
×5story building
+64ft-50ft

Overall

18168

Males

10838

M60-64

10838

20M→21M

20.0 - 21.0 mi

Top 64%
×8story building
+106ft-24ft

Overall

16472

Males

9853

M60-64

9853

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

16608

Males

9916

M60-64

9916

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

17908

Males

10501

M60-64

10501

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

21247

Males

12142

M60-64

12142

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20493

Males

11694

M60-64

11694

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22611

Males

12811

M60-64

12811

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2story building
+22ft-21ft

Overall

22354

Males

12688

M60-64

12688

Passing Analysis

Category:
Athletes Passed
1662
Passed By
4527
Net Change
-2865
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15975
5K → 10K191930-1911#15975#17886
10K → 15K301153-1123#17886#19009
15K → 20K150496-346#19009#19355
20K → Half2076-56#19355#19411
Half → 25K39046+344#19411#19067
25K → 30K42470+354#19067#18713
30K → 20M10368+35#18713#18678
20M → 21M18225+157#18678#18521
21M → 35K11515+100#18521#18421
35K → 23M11468+46#18421#18375
23M → 24M41201-160#18375#18535
24M → 40K32110-78#18535#18613
40K → 25.2M10105-95#18613#18708
25.2M → Finish32164-132#18708#18840
TOTALS16624527-2865
📊

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