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BOSTON MARATHON 2024

Simon Cook

Bib: 26121•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
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
9:08/mi
28:22
↑ 97↓ 3451.5%
10K· 6.21 mi
8:39/mi
55:15
↑ 79↓ 1380.4%
15K· 9.32 mi
9:00/mi
1:23:12
↑ 67↓ 78
20K· 12.43 mi
8:54/mi
1:50:50
↑ 106↓ 860.1%
Half· 13.11 mi
8:59/mi
1:56:58
↑ 19↓ 370.5%
25K· 15.53 mi
10:03/mi
2:21:20
↑ 66↓ 880.2%
30K· 18.64 mi
11:07/mi
2:55:53
↑ 181↓ 1480.2%
20M
11:51/mi
3:11:59
↑ 64↓ 500.2%
21M
11:11/mi
3:23:10
↑ 106↓ 241.6%
35K· 21.75 mi
9:49/mi
3:30:31
↑ 17↓ 861.7%
23M
10:48/mi
3:44:02
↑ 23↓ 630.6%
24M
10:45/mi
3:54:47
↓ 821.3%
40K· 24.85 mi
12:14/mi
4:05:15
↓ 200.3%
25.2M
10:15/mi
4:08:47
↑ 13↓ 160.2%
Finish· 26.22 mi
8:14/mi
4:17:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:58
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:20:12
Pace10:42 /mi
📊Positive Split: 19.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:5228:229:0828:22
9:08
-
10K
6.21 mi12:11:4555:158:5326:53
8:39
-0:29
15K
9.32 mi12:39:421:23:128:5627:57
9:00
+0:21
20K
12.43 mi13:07:201:50:508:5527:38
8:54
-0:06
Half
13.11 mi13:13:281:56:588:556:08
8:59
+0:05
25K
15.53 mi13:37:502:21:209:0624:22
10:03
+1:04
30K
18.64 mi14:12:232:55:539:2634:33
11:07
+1:04
20M
20.00 mi14:28:293:11:599:3616:06
11:51
+0:44
21M
21.00 mi14:39:403:23:109:4011:11
11:11
-0:40
35K
21.75 mi14:47:013:30:319:417:21
9:49
-1:22
23M
23.00 mi15:00:323:44:029:4413:31
10:48
+0:59
24M
24.00 mi15:11:173:54:479:4710:45
10:45
-0:03
40K
24.85 mi15:21:454:05:159:5210:28
12:14
+1:29
25.2M
25.20 mi15:25:174:08:479:523:32
10:15
-1:59
Finish
26.22 mi15:33:404:17:109:498:23
8:14
-2:01

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

8:14 /mi

Average Pace

9:49 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:21

49% of race

Time at Steady Pace

35:15

14% of race

Time at Slower Pace

1:36:34

38% of race

Average Pace: 9:48 /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 mi11:44:5228:229:0828:22
9:08
#20567
10K
6.21 mi12:11:4555:158:5326:53
8:39
#19451
15K
9.32 mi12:39:421:23:128:5627:57
9:00
#19252
20K
12.43 mi13:07:201:50:508:5527:38
8:54
#18589
Half
13.11 mi13:13:281:56:588:556:08
8:59
#18558
25K
15.53 mi13:37:502:21:209:0624:22
10:03
#18727
30K
18.64 mi14:12:232:55:539:2634:33
11:07
#19148
20M
20.00 mi14:28:293:11:599:3616:06
11:51
#19345
21M
21.00 mi14:39:403:23:109:4011:11
11:11
#19160
35K
21.75 mi14:47:013:30:319:417:21
9:49
#19044
23M
23.00 mi15:00:323:44:029:4413:31
10:48
#18949
24M
24.00 mi15:11:173:54:479:4710:45
10:45
#18905
40K
24.85 mi15:21:454:05:159:5210:28
12:14
#18993
25.2M
25.20 mi15:25:174:08:479:523:32
10:15
#18884
Finish
26.22 mi15:33:404:17:109:498:23
8:14
#18636
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi20567123411234118891(Top 74%)11660(Top 80%)11660(Top 603%)
10K6.21 mi3.10 mi19451+111611848+49311848+49318120(Top 71%)11285(Top 77%)11285(Top 583%)
15K9.32 mi3.11 mi19252+19911780+6811780+6818891(Top 74%)11660(Top 80%)11660(Top 603%)
20K12.43 mi3.11 mi18589+66311482+29811482+29816860(Top 66%)10737(Top 74%)10737(Top 555%)
Half13.11 mi0.68 mi18558+3111467+1511467+1518192(Top 71%)11268(Top 77%)11268(Top 582%)
25K15.53 mi2.42 mi18727-16911524-5711524-5719243(Top 75%)11698(Top 80%)11698(Top 605%)
30K18.64 mi3.11 mi19148-42111655-13111655-13120251(Top 79%)11963(Top 82%)11963(Top 618%)
20M20.00 mi1.36 mi19345-19711706-5111706-5121070(Top 82%)12237(Top 84%)12237(Top 632%)
21M21.00 mi1.00 mi19160+18511611+9511611+9516827(Top 66%)10032(Top 69%)10032(Top 518%)
35K21.75 mi0.75 mi19044+11611541+7011541+7016607(Top 65%)9915(Top 68%)9915(Top 512%)
23M23.00 mi1.25 mi18949+9511483+5811483+5817825(Top 70%)10469(Top 72%)10469(Top 541%)
24M24.00 mi1.00 mi18905+4411437+4611437+4618554(Top 73%)10785(Top 74%)10785(Top 557%)
40K24.85 mi0.85 mi18993-8811452-1511452-1520890(Top 82%)11904(Top 82%)11904(Top 615%)
25.2M25.20 mi0.35 mi18884+10911401+5111401+5111901(Top 47%)7339(Top 50%)7339(Top 379%)
Finish26.22 mi1.02 mi18636+24811244+15711244+1579912(Top 39%)6416(Top 44%)6416(Top 332%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

18891

Males

11660

M50-54

11660

5K→10K

3.1 - 6.2 mi

Top 71%
×5story building
+79ft-138ft

Overall

18120

Males

11285

M50-54

11285

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

18891

Males

11660

M50-54

11660

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

16860

Males

10737

M50-54

10737

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18192

Males

11268

M50-54

11268

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

19243

Males

11698

M50-54

11698

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

20251

Males

11963

M50-54

11963

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

21070

Males

12237

M50-54

12237

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

16827

Males

10032

M50-54

10032

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

16607

Males

9915

M50-54

9915

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

17825

Males

10469

M50-54

10469

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

18554

Males

10785

M50-54

10785

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

20890

Males

11904

M50-54

11904

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

11901

Males

7339

M50-54

7339

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

9912

Males

6416

M50-54

6416

Passing Analysis

Category:
Athletes Passed
3427
Passed By
1496
Net Change
+1931
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20567
5K → 10K112812+1116#20567#19451
10K → 15K329130+199#19451#19252
15K → 20K67512+663#19252#18589
20K → Half5625+31#18589#18558
Half → 25K154323-169#18558#18727
25K → 30K96517-421#18727#19148
30K → 20M50247-197#19148#19345
20M → 21M20116+185#19345#19160
21M → 35K1237+116#19160#19044
35K → 23M13237+95#19044#18949
23M → 24M9046+44#18949#18905
24M → 40K36124-88#18905#18993
40K → 25.2M1090+109#18993#18884
25.2M → Finish2480+248#18884#18636
TOTALS34271496+1931
📊

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