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BOSTON MARATHON 2024

John Casey

Bib: 18553•M

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
8:30/mi
26:23
↑ 97↓ 3451.5%
10K· 6.21 mi
8:40/mi
53:19
↑ 79↓ 1380.4%
15K· 9.32 mi
8:51/mi
1:20:48
↑ 67↓ 78
20K· 12.43 mi
9:35/mi
1:50:34
↑ 106↓ 860.1%
Half· 13.11 mi
9:21/mi
1:56:57
↑ 19↓ 370.5%
25K· 15.53 mi
12:05/mi
2:26:15
↑ 66↓ 880.2%
30K· 18.64 mi
11:21/mi
3:01:31
↑ 181↓ 1480.2%
20M
11:56/mi
3:17:44
↑ 64↓ 500.2%
21M
13:39/mi
3:31:23
↑ 106↓ 241.6%
35K· 21.75 mi
10:42/mi
3:39:23
↑ 17↓ 861.7%
23M
13:12/mi
3:55:55
↑ 23↓ 630.6%
24M
11:22/mi
4:07:17
↓ 821.3%
40K· 24.85 mi
12:52/mi
4:18:17
↓ 200.3%
25.2M
13:00/mi
4:22:46
↑ 13↓ 160.2%
Finish· 26.22 mi
9:53/mi
4:32:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:57
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:35:53
Pace11:53 /mi
📊Positive Split: 33.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2226:238:3026:23
8:30
-
10K
6.21 mi11:45:1853:198:3526:56
8:40
+0:10
15K
9.32 mi12:12:471:20:488:4027:29
8:51
+0:11
20K
12.43 mi12:42:331:50:348:5429:46
9:35
+0:44
Half
13.11 mi12:48:561:56:578:556:23
9:21
-0:14
25K
15.53 mi13:18:142:26:159:2529:18
12:05
+2:44
30K
18.64 mi13:53:303:01:319:4435:16
11:21
-0:44
20M
20.00 mi14:09:433:17:449:5316:13
11:56
+0:35
21M
21.00 mi14:23:223:31:2310:0413:39
13:39
+1:43
35K
21.75 mi14:31:223:39:2310:058:00
10:42
-2:57
23M
23.00 mi14:47:543:55:5510:1516:32
13:12
+2:30
24M
24.00 mi14:59:164:07:1710:1811:22
11:22
-1:50
40K
24.85 mi15:10:164:18:1710:2411:00
12:52
+1:30
25.2M
25.20 mi15:14:454:22:4610:264:29
13:00
+0:08
Finish
26.22 mi15:24:494:32:5010:2510:04
9:53
-3:07

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

8:30 /mi

Average Pace

10:25 /mi

Slowest Pace

13:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:01

47% of race

Time at Steady Pace

1:40:09

37% of race

Time at Slower Pace

45:40

17% of race

Average Pace: 10:24 /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 mi11:18:2226:238:3026:23
8:30
#17745
10K
6.21 mi11:45:1853:198:3526:56
8:40
#17973
15K
9.32 mi12:12:471:20:488:4027:29
8:51
#18030
20K
12.43 mi12:42:331:50:348:5429:46
9:35
#18487
Half
13.11 mi12:48:561:56:578:556:23
9:21
#18556
25K
15.53 mi13:18:142:26:159:2529:18
12:05
#19928
30K
18.64 mi13:53:303:01:319:4435:16
11:21
#20065
20M
20.00 mi14:09:433:17:449:5316:13
11:56
#20173
21M
21.00 mi14:23:223:31:2310:0413:39
13:39
#20293
35K
21.75 mi14:31:223:39:2310:058:00
10:42
#20237
23M
23.00 mi14:47:543:55:5510:1516:32
13:12
#20445
24M
24.00 mi14:59:164:07:1710:1811:22
11:22
#20427
40K
24.85 mi15:10:164:18:1710:2411:00
12:52
#20491
25.2M
25.20 mi15:14:454:22:4610:264:29
13:00
#20474
Finish
26.22 mi15:24:494:32:5010:2510:04
9:53
#20389
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17745110951109518204(Top 71%)11349(Top 78%)11349(Top 968%)
10K6.21 mi3.10 mi17973-22811210-11511210-11518210(Top 71%)11322(Top 78%)11322(Top 965%)
15K9.32 mi3.11 mi18030-5711233-2311233-2318204(Top 71%)11349(Top 78%)11349(Top 968%)
20K12.43 mi3.11 mi18487-45711436-20311436-20319463(Top 76%)11902(Top 82%)11902(Top 1015%)
Half13.11 mi0.68 mi18556-6911465-2911465-2919659(Top 77%)11917(Top 82%)11917(Top 1016%)
25K15.53 mi2.42 mi19928-137212087-62212087-62223261(Top 91%)13536(Top 93%)13536(Top 1154%)
30K18.64 mi3.11 mi20065-13712092-512092-520731(Top 81%)12195(Top 84%)12195(Top 1040%)
20M20.00 mi1.36 mi20173-10812117-2512117-2521250(Top 83%)12319(Top 85%)12319(Top 1050%)
21M21.00 mi1.00 mi20293-12012146-2912146-2921841(Top 85%)12577(Top 86%)12577(Top 1072%)
35K21.75 mi0.75 mi20237+5612101+4512101+4519105(Top 75%)11165(Top 77%)11165(Top 952%)
23M23.00 mi1.25 mi20445-20812168-6712168-6722843(Top 89%)13027(Top 89%)13027(Top 1111%)
24M24.00 mi1.00 mi20427+1812137+3112137+3120152(Top 79%)11597(Top 80%)11597(Top 989%)
40K24.85 mi0.85 mi20491-6412146-912146-922066(Top 86%)12527(Top 86%)12527(Top 1068%)
25.2M25.20 mi0.35 mi20474+1712128+1812128+1819763(Top 77%)11309(Top 78%)11309(Top 964%)
Finish26.22 mi1.02 mi20389+8512082+4612082+4618016(Top 71%)10460(Top 72%)10460(Top 892%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

18204

Males

11349

M60-64

11349

5K→10K

3.1 - 6.2 mi

Top 71%
×5story building
+79ft-138ft

Overall

18210

Males

11322

M60-64

11322

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

18204

Males

11349

M60-64

11349

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

19463

Males

11902

M60-64

11902

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

19659

Males

11917

M60-64

11917

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

23261

Males

13536

M60-64

13536

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

20731

Males

12195

M60-64

12195

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21250

Males

12319

M60-64

12319

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

21841

Males

12577

M60-64

12577

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

19105

Males

11165

M60-64

11165

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

22843

Males

13027

M60-64

13027

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

20152

Males

11597

M60-64

11597

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22066

Males

12527

M60-64

12527

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

19763

Males

11309

M60-64

11309

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

18016

Males

10460

M60-64

10460

Passing Analysis

Category:
Athletes Passed
1128
Passed By
3772
Net Change
-2644
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17745
5K → 10K186414-228#17745#17973
10K → 15K217274-57#17973#18030
15K → 20K114571-457#18030#18487
20K → Half2594-69#18487#18556
Half → 25K231395-1372#18556#19928
25K → 30K124261-137#19928#20065
30K → 20M56164-108#20065#20173
20M → 21M37157-120#20173#20293
21M → 35K8125+56#20293#20237
35K → 23M28236-208#20237#20445
23M → 24M7254+18#20445#20427
24M → 40K3296-64#20427#20491
40K → 25.2M3417+17#20491#20474
25.2M → Finish9914+85#20474#20389
TOTALS11283772-2644
📊

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