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BOSTON MARATHON 2024

Michael Zbiegien

Bib: 8785•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
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
7:24/mi
23:00
↑ 97↓ 3451.5%
10K· 6.21 mi
7:40/mi
46:48
↑ 79↓ 1380.4%
15K· 9.32 mi
7:50/mi
1:11:08
↑ 67↓ 78
20K· 12.43 mi
8:32/mi
1:37:38
↑ 106↓ 860.1%
Half· 13.11 mi
8:04/mi
1:43:08
↑ 19↓ 370.5%
25K· 15.53 mi
8:47/mi
2:04:26
↑ 66↓ 880.2%
30K· 18.64 mi
10:31/mi
2:37:07
↑ 181↓ 1480.2%
20M
10:09/mi
2:50:54
↑ 64↓ 500.2%
21M
13:13/mi
3:04:07
↑ 106↓ 241.6%
35K· 21.75 mi
11:44/mi
3:12:54
↑ 17↓ 861.7%
23M
9:40/mi
3:25:00
↑ 23↓ 630.6%
24M
10:43/mi
3:35:43
↓ 821.3%
40K· 24.85 mi
13:20/mi
3:47:07
↓ 200.3%
25.2M
12:46/mi
3:51:31
↑ 13↓ 160.2%
Finish· 26.22 mi
8:28/mi
4:00:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:08
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time2:17:01
Pace10:27 /mi
📊Positive Split: 32.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1923:007:2423:00
7:24
-
10K
6.21 mi11:12:0746:487:3223:48
7:40
+0:16
15K
9.32 mi11:36:271:11:087:3824:20
7:50
+0:10
20K
12.43 mi12:02:571:37:387:5126:30
8:32
+0:42
Half
13.11 mi12:08:271:43:087:525:30
8:04
-0:28
25K
15.53 mi12:29:452:04:268:0121:18
8:47
+0:43
30K
18.64 mi13:02:262:37:078:2632:41
10:31
+1:44
20M
20.00 mi13:16:132:50:548:3313:47
10:09
-0:22
21M
21.00 mi13:29:263:04:078:4613:13
13:13
+3:04
35K
21.75 mi13:38:133:12:548:528:47
11:44
-1:29
23M
23.00 mi13:50:193:25:008:5512:06
9:40
-2:04
24M
24.00 mi14:01:023:35:438:5910:43
10:43
+1:03
40K
24.85 mi14:12:263:47:079:0811:24
13:20
+2:37
25.2M
25.20 mi14:16:503:51:319:114:24
12:46
-0:34
Finish
26.22 mi14:25:284:00:099:108:38
8:28
-4:18

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

7:24 /mi

Average Pace

9:10 /mi

Slowest Pace

13:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:46

47% of race

Time at Steady Pace

1:19:52

33% of race

Time at Slower Pace

48:31

20% of race

Average Pace: 9:10 /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 mi10:48:1923:007:2423:00
7:24
#9963
10K
6.21 mi11:12:0746:487:3223:48
7:40
#10742
15K
9.32 mi11:36:271:11:087:3824:20
7:50
#11215
20K
12.43 mi12:02:571:37:387:5126:30
8:32
#12322
Half
13.11 mi12:08:271:43:087:525:30
8:04
#12350
25K
15.53 mi12:29:452:04:268:0121:18
8:47
#12795
30K
18.64 mi13:02:262:37:078:2632:41
10:31
#14389
20M
20.00 mi13:16:132:50:548:3313:47
10:09
#14644
21M
21.00 mi13:29:263:04:078:4613:13
13:13
#15356
35K
21.75 mi13:38:133:12:548:528:47
11:44
#15796
23M
23.00 mi13:50:193:25:008:5512:06
9:40
#15699
24M
24.00 mi14:01:023:35:438:5910:43
10:43
#15876
40K
24.85 mi14:12:263:47:079:0811:24
13:20
#16332
25.2M
25.20 mi14:16:503:51:319:114:24
12:46
#16420
Finish
26.22 mi14:25:284:00:099:108:38
8:28
#16253
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi99637945794512190(Top 48%)8811(Top 60%)8811(Top 397%)
10K6.21 mi3.10 mi10742-7798250-3058250-30511542(Top 45%)8572(Top 59%)8572(Top 386%)
15K9.32 mi3.11 mi11215-4738438-1888438-18812190(Top 48%)8811(Top 60%)8811(Top 397%)
20K12.43 mi3.11 mi12322-11078900-4628900-46214951(Top 59%)9939(Top 68%)9939(Top 448%)
Half13.11 mi0.68 mi12350-288908-88908-813139(Top 51%)9146(Top 63%)9146(Top 412%)
25K15.53 mi2.42 mi12795-4459064-1569064-15614495(Top 57%)9586(Top 66%)9586(Top 432%)
30K18.64 mi3.11 mi14389-15949644-5809644-58018824(Top 74%)11301(Top 78%)11301(Top 510%)
20M20.00 mi1.36 mi14644-2559700-569700-5616927(Top 66%)10212(Top 70%)10212(Top 460%)
21M21.00 mi1.00 mi15356-7129945-2459945-24521100(Top 83%)12211(Top 84%)12211(Top 551%)
35K21.75 mi0.75 mi15796-44010102-15710102-15721318(Top 83%)12267(Top 84%)12267(Top 553%)
23M23.00 mi1.25 mi15699+9710013+8910013+8914197(Top 56%)8651(Top 59%)8651(Top 390%)
24M24.00 mi1.00 mi15876-17710069-5610069-5618459(Top 72%)10736(Top 74%)10736(Top 484%)
40K24.85 mi0.85 mi16332-45610242-17310242-17322752(Top 89%)12893(Top 88%)12893(Top 581%)
25.2M25.20 mi0.35 mi16420-8810265-2310265-2319136(Top 75%)11015(Top 76%)11015(Top 497%)
Finish26.22 mi1.02 mi16253+16710166+9910166+9911356(Top 44%)7187(Top 49%)7187(Top 324%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

12190

Males

8811

M45-49

8811

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

11542

Males

8572

M45-49

8572

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

12190

Males

8811

M45-49

8811

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

14951

Males

9939

M45-49

9939

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

13139

Males

9146

M45-49

9146

Half→25K

13.1 - 15.5 mi

Top 57%
×4story building
+66ft-88ft

Overall

14495

Males

9586

M45-49

9586

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

18824

Males

11301

M45-49

11301

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

16927

Males

10212

M45-49

10212

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

21100

Males

12211

M45-49

12211

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

21318

Males

12267

M45-49

12267

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14197

Males

8651

M45-49

8651

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

18459

Males

10736

M45-49

10736

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

22752

Males

12893

M45-49

12893

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19136

Males

11015

M45-49

11015

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

11356

Males

7187

M45-49

7187

Passing Analysis

Category:
Athletes Passed
941
Passed By
7229
Net Change
-6290
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9963
5K → 10K74851-779#9963#10742
10K → 15K92565-473#10742#11215
15K → 20K441151-1107#11215#12322
20K → Half3462-28#12322#12350
Half → 25K143588-445#12350#12795
25K → 30K371631-1594#12795#14389
30K → 20M66321-255#14389#14644
20M → 21M23735-712#14644#15356
21M → 35K19459-440#15356#15796
35K → 23M16770+97#15796#15699
23M → 24M33210-177#15699#15876
24M → 40K21477-456#15876#16332
40K → 25.2M18106-88#16332#16420
25.2M → Finish1703+167#16420#16253
TOTALS9417229-6290
📊

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