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BOSTON MARATHON 2024

Slawomir Beska

Bib: 10042 M PL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 24%
Gender (Male)
#0 / 14578
Top 35%
Masters (Masters Men)
#0 / 9729
Top 23%
Division (M50-54)
#0 / 1935
Top 19%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:23/mi
22:57
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:22/mi
45:49
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:18/mi
1:08:30
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:23/mi
1:31:26
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:11/mi
1:36:20
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:33/mi
1:54:39
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:41/mi
2:18:32
↑ 181↓ 1480.2%
138 ft elev
20M
7:49/mi
2:29:10
↑ 64↓ 500.2%
148 ft elev
21M
8:19/mi
2:37:29
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:28/mi
2:43:04
↑ 17↓ 861.7%
156 ft elev
23M
7:29/mi
2:52:26
↑ 23↓ 630.6%
116 ft elev
24M
7:22/mi
2:59:48
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:29/mi
3:06:12
↓ 200.3%
20 ft elev
25.2M
8:30/mi
3:09:08
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:13/mi
3:16:29
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:36:207:21 /mi⚡ faster
2nd Half
1:40:097:38 /mi+4.0%
Positive split — 4.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
22:577:233.11 mi22:57
7:23
-
10K
45:497:223.10 mi22:52
7:22
-0:01
15K
1:08:307:213.11 mi22:41
7:18
-0:04
20K
1:31:267:213.11 mi22:56
7:23
+0:05
Half(13.11 mi)
1:36:207:210.68 mi4:54
7:11
-0:12
25K
1:54:397:232.42 mi18:19
7:33
+0:22
30K
2:18:327:263.11 mi23:53
7:41
+0:08
20M
2:29:107:271.36 mi10:38
7:49
+0:08
21M
2:37:297:301.00 mi8:19
8:19
+0:30
35K
2:43:047:300.75 mi5:35
7:28
-0:51
23M
2:52:267:301.25 mi9:22
7:29
+0:01
24M
2:59:487:301.00 mi7:22
7:22
-0:07
40K
3:06:127:290.85 mi6:24
7:29
+0:07
25.2M
3:09:087:300.35 mi2:56
8:30
+1:01
Finish(26.22 mi)
3:16:297:301.02 mi7:21
7:13
-1:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:11 /mi

Average Pace

7:30 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:05:14

94% of race

Time at Steady Pace

8:19

4% of race

Time at Slower Pace

2:56

1% of race

Average Pace: 7:30 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi980378417841816068076807
10K6.21 mi3.10 mi9418+3857611+2307611+230912374017401
15K9.32 mi3.11 mi8967+4517326+2857326+285816068076807
20K12.43 mi3.11 mi8540+4277047+2797047+279748462886288
Half13.11 mi0.68 mi8451+896992+556992+55681058555855
25K15.53 mi2.42 mi8174+2776791+2016791+201731760096009
30K18.64 mi3.11 mi7643+5316385+4066385+406607050535053
20M20.00 mi1.36 mi7431+2126221+1646221+164581647394739
21M21.00 mi1.00 mi7225+2066049+1726049+172538243424342
35K21.75 mi0.75 mi7056+1695908+1415908+141489940484048
23M23.00 mi1.25 mi6672+3845613+2955613+295355130783078
24M24.00 mi1.00 mi6433+2395426+1875426+187361230633063
40K24.85 mi0.85 mi6237+1965255+1715255+171345828692869
25.2M25.20 mi0.35 mi6173+645198+575198+57446134473447
Finish26.22 mi1.02 mi6023+1505072+1265072+126407832533253

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8160

Males

6807

M50-54

6807

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9123

Males

7401

M50-54

7401

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8160

Males

6807

M50-54

6807

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

7484

Males

6288

M50-54

6288

20K→Half

12.4 - 13.1 mi

Top 27%
×2story building
+19ft-37ft

Overall

6810

Males

5855

M50-54

5855

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7317

Males

6009

M50-54

6009

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6070

Males

5053

M50-54

5053

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

5816

Males

4739

M50-54

4739

20M→21M

20.0 - 21.0 mi

Top 21%
×8story building
+106ft-24ft

Overall

5382

Males

4342

M50-54

4342

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

4899

Males

4048

M50-54

4048

35K→23M

21.8 - 23.0 mi

Top 14%
×5story building
+23ft-63ft

Overall

3551

Males

3078

M50-54

3078

23M→24M

23.0 - 24.0 mi

Top 14%
×6story building
+12ft-82ft

Overall

3612

Males

3063

M50-54

3063

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3458

Males

2869

M50-54

2869

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4461

Males

3447

M50-54

3447

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2story building
+22ft-21ft

Overall

4078

Males

3253

M50-54

3253

Passing Analysis

Category:
Athletes Passed
4075
Passed By
295
Net Change
+3780
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9803
5K → 10K47691+385#9803#9418
10K → 15K47019+451#9418#8967
15K → 20K45225+427#8967#8540
20K → Half912+89#8540#8451
Half → 25K33255+277#8451#8174
25K → 30K55928+531#8174#7643
30K → 20M23422+212#7643#7431
20M → 21M22822+206#7431#7225
21M → 35K18011+169#7225#7056
35K → 23M3851+384#7056#6672
23M → 24M2401+239#6672#6433
24M → 40K2004+196#6433#6237
40K → 25.2M695+64#6237#6173
25.2M → Finish1599+150#6173#6023
TOTALS4075295+3780

Passing Charts

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