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BOSTON MARATHON 2024

Stephane Jakubyszyn

QC

Bib: 9954 M

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:58/mi
24:46
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:02/mi
49:44
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:19/mi
1:15:34
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:10/mi
1:47:10
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:14/mi
1:53:28
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:30/mi
2:16:31
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:45/mi
2:46:50
↑ 181↓ 1480.2%
138 ft elev
20M
8:48/mi
2:58:48
↑ 64↓ 500.2%
148 ft elev
21M
10:26/mi
3:09:14
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:04/mi
3:16:01
↑ 17↓ 861.7%
156 ft elev
23M
9:37/mi
3:28:04
↑ 23↓ 630.6%
116 ft elev
24M
8:57/mi
3:37:01
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:44/mi
3:45:20
↓ 200.3%
20 ft elev
25.2M
12:51/mi
3:49:46
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:32/mi
3:58:28
↑ 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
1:53:288:39 /mi⚡ faster
2nd Half
2:05:009:32 /mi+10.2%
Positive split — 10.2% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:5524:467:5824:46
7:58
-
10K
6.21 mi11:50:5349:448:0024:58
8:02
+0:04
15K
9.32 mi12:16:431:15:348:0625:50
8:19
+0:17
20K
12.43 mi12:48:191:47:108:3731:36
10:10
+1:51
Half
13.11 mi12:54:371:53:288:396:18
9:14
-0:56
25K
15.53 mi13:17:402:16:318:4723:03
9:30
+0:16
30K
18.64 mi13:47:592:46:508:5730:19
9:45
+0:15
20M
20.00 mi13:59:572:58:488:5611:58
8:48
-0:57
21M
21.00 mi14:10:233:09:149:0110:26
10:26
+1:38
35K
21.75 mi14:17:103:16:019:016:47
9:04
-1:22
23M
23.00 mi14:29:133:28:049:0312:03
9:37
+0:33
24M
24.00 mi14:38:103:37:019:038:57
8:57
-0:40
40K
24.85 mi14:46:293:45:209:048:19
9:44
+0:47
25.2M
25.20 mi14:50:553:49:469:074:26
12:51
+3:07
Finish
26.22 mi14:59:373:58:289:068:42
8:32
-4:19

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

7:58 /mi

Average Pace

9:06 /mi

Slowest Pace

12:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:16

35% of race

Time at Steady Pace

1:47:44

45% of race

Time at Slower Pace

46:28

19% of race

Average Pace: 9:06 /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 mi11:25:5524:467:5824:46
7:58
#14438
10K
6.21 mi11:50:5349:448:0024:58
8:02
#14431
15K
9.32 mi12:16:431:15:348:0625:50
8:19
#14755
20K
12.43 mi12:48:191:47:108:3731:36
10:10
#17106
Half
13.11 mi12:54:371:53:288:396:18
9:14
#17202
25K
15.53 mi13:17:402:16:318:4723:03
9:30
#17306
30K
18.64 mi13:47:592:46:508:5730:19
9:45
#17120
20M
20.00 mi13:59:572:58:488:5611:58
8:48
#16705
21M
21.00 mi14:10:233:09:149:0110:26
10:26
#16581
35K
21.75 mi14:17:103:16:019:016:47
9:04
#16479
23M
23.00 mi14:29:133:28:049:0312:03
9:37
#16328
24M
24.00 mi14:38:103:37:019:038:57
8:57
#16117
40K
24.85 mi14:46:293:45:209:048:19
9:44
#16014
25.2M
25.20 mi14:50:553:49:469:074:26
12:51
#16096
Finish
26.22 mi14:59:373:58:289:068:42
8:32
#15938
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1443898179817153451013610136
10K6.21 mi3.10 mi14431+79803+149803+141445398199819
15K9.32 mi3.11 mi14755-3249933-1309933-130153451013610136
20K12.43 mi3.11 mi17106-235110840-90710840-907209451257612576
Half13.11 mi0.68 mi17202-9610864-2410864-24191701168811688
25K15.53 mi2.42 mi17306-10410893-2910893-29175721095810958
30K18.64 mi3.11 mi17120+18610758+13510758+135164651020910209
20M20.00 mi1.36 mi16705+41510543+21510543+2151111475587558
21M21.00 mi1.00 mi16581+12410474+6910474+691460089468946
35K21.75 mi0.75 mi16479+10210415+5910415+591362084698469
23M23.00 mi1.25 mi16328+15110305+11010305+1101401585638563
24M24.00 mi1.00 mi16117+21110175+13010175+1301188875237523
40K24.85 mi0.85 mi16014+10310099+7610099+761398984328432
25.2M25.20 mi0.35 mi16096-8210128-2910128-29193181109711097
Finish26.22 mi1.02 mi15938+15810035+9310035+931171173657365

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

15345

Males

10136

M45-49

10136

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

14453

Males

9819

M45-49

9819

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

15345

Males

10136

M45-49

10136

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

20945

Males

12576

M45-49

12576

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

19170

Males

11688

M45-49

11688

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

17572

Males

10958

M45-49

10958

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

16465

Males

10209

M45-49

10209

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

11114

Males

7558

M45-49

7558

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

14600

Males

8946

M45-49

8946

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

13620

Males

8469

M45-49

8469

35K→23M

21.8 - 23.0 mi

Top 55%
×5story building
+23ft-63ft

Overall

14015

Males

8563

M45-49

8563

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

11888

Males

7523

M45-49

7523

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

13989

Males

8432

M45-49

8432

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

19318

Males

11097

M45-49

11097

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

11711

Males

7365

M45-49

7365

Passing Analysis

Category:
Athletes Passed
2410
Passed By
3910
Net Change
-1500
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14438
5K → 10K294287+7#14438#14431
10K → 15K132456-324#14431#14755
15K → 20K222373-2351#14755#17106
20K → Half21117-96#17106#17202
Half → 25K161265-104#17202#17306
25K → 30K355169+186#17306#17120
30K → 20M4172+415#17120#16705
20M → 21M16743+124#16705#16581
21M → 35K11412+102#16581#16479
35K → 23M18837+151#16479#16328
23M → 24M2143+211#16328#16117
24M → 40K13835+103#16117#16014
40K → 25.2M1698-82#16014#16096
25.2M → Finish17113+158#16096#15938
TOTALS24103910-1500

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