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BOSTON MARATHON 2024

Zdenek Simek

Bib: 22354•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
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
9:05/mi
28:12
↑ 97↓ 3451.5%
10K· 6.21 mi
9:02/mi
56:15
↑ 79↓ 1380.4%
15K· 9.32 mi
9:17/mi
1:25:07
↑ 67↓ 78
20K· 12.43 mi
10:22/mi
1:57:21
↑ 106↓ 860.1%
Half· 13.11 mi
9:24/mi
2:03:46
↑ 19↓ 370.5%
25K· 15.53 mi
11:24/mi
2:31:25
↑ 66↓ 880.2%
30K· 18.64 mi
13:14/mi
3:12:33
↑ 181↓ 1480.2%
20M
13:47/mi
3:31:17
↑ 64↓ 500.2%
21M
13:08/mi
3:44:25
↑ 106↓ 241.6%
35K· 21.75 mi
12:06/mi
3:53:28
↑ 17↓ 861.7%
23M
11:14/mi
4:07:32
↑ 23↓ 630.6%
24M
11:49/mi
4:19:21
↓ 821.3%
40K· 24.85 mi
13:00/mi
4:30:28
↓ 200.3%
25.2M
13:55/mi
4:35:16
↑ 13↓ 160.2%
Finish· 26.22 mi
11:40/mi
4:47:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:46
Pace9:26 /mi
2nd Half
Distance13.11 mi
Time2:43:23
Pace12:28 /mi
📊Positive Split: 32.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:1828:129:0528:12
9:05
-
10K
6.21 mi12:13:2156:159:0328:03
9:02
-0:03
15K
9.32 mi12:42:131:25:079:0828:52
9:17
+0:15
20K
12.43 mi13:14:271:57:219:2732:14
10:22
+1:05
Half
13.11 mi13:20:522:03:469:266:25
9:24
-0:58
25K
15.53 mi13:48:312:31:259:4527:39
11:24
+2:00
30K
18.64 mi14:29:393:12:3310:2041:08
13:14
+1:50
20M
20.00 mi14:48:233:31:1710:3418:44
13:47
+0:33
21M
21.00 mi15:01:313:44:2510:4113:08
13:08
-0:39
35K
21.75 mi15:10:343:53:2810:449:03
12:06
-1:02
23M
23.00 mi15:24:384:07:3210:4614:04
11:14
-0:52
24M
24.00 mi15:36:274:19:2110:4811:49
11:49
+0:35
40K
24.85 mi15:47:344:30:2810:5311:07
13:00
+1:11
25.2M
25.20 mi15:52:224:35:1610:554:48
13:55
+0:55
Finish
26.22 mi16:04:154:47:0910:5811:53
11:40
-2:15

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

9:02 /mi

Average Pace

10:58 /mi

Slowest Pace

13:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:46

43% of race

Time at Steady Pace

1:14:28

26% of race

Time at Slower Pace

1:28:55

31% of race

Average Pace: 10:57 /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 mi11:45:1828:129:0528:12
9:05
#20369
10K
6.21 mi12:13:2156:159:0328:03
9:02
#20087
15K
9.32 mi12:42:131:25:079:0828:52
9:17
#20072
20K
12.43 mi13:14:271:57:219:2732:14
10:22
#20522
Half
13.11 mi13:20:522:03:469:266:25
9:24
#20471
25K
15.53 mi13:48:312:31:259:4527:39
11:24
#20826
30K
18.64 mi14:29:393:12:3310:2041:08
13:14
#21563
20M
20.00 mi14:48:233:31:1710:3418:44
13:47
#21835
21M
21.00 mi15:01:313:44:2510:4113:08
13:08
#21791
35K
21.75 mi15:10:343:53:2810:449:03
12:06
#21773
23M
23.00 mi15:24:384:07:3210:4614:04
11:14
#21621
24M
24.00 mi15:36:274:19:2110:4811:49
11:49
#21598
40K
24.85 mi15:47:344:30:2810:5311:07
13:00
#21634
25.2M
25.20 mi15:52:224:35:1610:554:48
13:55
#21638
Finish
26.22 mi16:04:154:47:0910:5811:53
11:40
#21674
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi20369122471224719995(Top 78%)12169(Top 83%)12169(Top 1972%)
10K6.21 mi3.10 mi20087+28212138+10912138+10919848(Top 78%)12052(Top 83%)12052(Top 1953%)
15K9.32 mi3.11 mi20072+1512158-2012158-2019995(Top 78%)12169(Top 83%)12169(Top 1972%)
20K12.43 mi3.11 mi20522-45012373-21512373-21521405(Top 84%)12780(Top 88%)12780(Top 2071%)
Half13.11 mi0.68 mi20471+5112353+2012353+2019753(Top 77%)11967(Top 82%)11967(Top 1940%)
25K15.53 mi2.42 mi20826-35512495-14212495-14222257(Top 87%)13080(Top 90%)13080(Top 2120%)
30K18.64 mi3.11 mi21563-73712775-28012775-28023562(Top 92%)13582(Top 93%)13582(Top 2201%)
20M20.00 mi1.36 mi21835-27212884-10912884-10923757(Top 93%)13587(Top 93%)13587(Top 2202%)
21M21.00 mi1.00 mi21791+4412844+4012844+4020970(Top 82%)12147(Top 83%)12147(Top 1969%)
35K21.75 mi0.75 mi21773+1812820+2412820+2421959(Top 86%)12583(Top 86%)12583(Top 2039%)
23M23.00 mi1.25 mi21621+15212727+9312727+9319029(Top 74%)11087(Top 76%)11087(Top 1797%)
24M24.00 mi1.00 mi21598+2312683+4412683+4421050(Top 82%)12046(Top 83%)12046(Top 1952%)
40K24.85 mi0.85 mi21634-3612684-112684-122267(Top 87%)12644(Top 87%)12644(Top 2049%)
25.2M25.20 mi0.35 mi21638-412678+612678+621455(Top 84%)12201(Top 84%)12201(Top 1977%)
Finish26.22 mi1.02 mi21674-3612687-912687-922712(Top 89%)12868(Top 88%)12868(Top 2086%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

19995

Males

12169

M65-69

12169

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

19848

Males

12052

M65-69

12052

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

19995

Males

12169

M65-69

12169

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

21405

Males

12780

M65-69

12780

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

19753

Males

11967

M65-69

11967

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

22257

Males

13080

M65-69

13080

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

23562

Males

13582

M65-69

13582

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

23757

Males

13587

M65-69

13587

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

20970

Males

12147

M65-69

12147

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

21959

Males

12583

M65-69

12583

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

19029

Males

11087

M65-69

11087

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

21050

Males

12046

M65-69

12046

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22267

Males

12644

M65-69

12644

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21455

Males

12201

M65-69

12201

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

22712

Males

12868

M65-69

12868

Passing Analysis

Category:
Athletes Passed
1359
Passed By
2664
Net Change
-1305
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20369
5K → 10K435153+282#20369#20087
10K → 15K202187+15#20087#20072
15K → 20K76526-450#20072#20522
20K → Half598+51#20522#20471
Half → 25K70425-355#20471#20826
25K → 30K43780-737#20826#21563
30K → 20M25297-272#21563#21835
20M → 21M7632+44#21835#21791
21M → 35K5234+18#21791#21773
35K → 23M1553+152#21773#21621
23M → 24M7451+23#21621#21598
24M → 40K3672-36#21598#21634
40K → 25.2M1923-4#21634#21638
25.2M → Finish3773-36#21638#21674
TOTALS13592664-1305
📊

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