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BOSTON MARATHON 2024

Jaana Siple

Bib: 26455•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
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
10:05/mi
31:20
↑ 97↓ 3451.5%
10K· 6.21 mi
9:32/mi
1:00:58
↑ 79↓ 1380.4%
15K· 9.32 mi
10:00/mi
1:32:01
↑ 67↓ 78
20K· 12.43 mi
11:08/mi
2:06:36
↑ 106↓ 860.1%
Half· 13.11 mi
10:58/mi
2:14:05
↑ 19↓ 370.5%
25K· 15.53 mi
11:15/mi
2:41:22
↑ 66↓ 880.2%
30K· 18.64 mi
12:32/mi
3:20:19
↑ 181↓ 1480.2%
20M
13:19/mi
3:38:25
↑ 64↓ 500.2%
21M
13:23/mi
3:51:48
↑ 106↓ 241.6%
35K· 21.75 mi
12:11/mi
4:00:55
↑ 17↓ 861.7%
23M
12:30/mi
4:16:34
↑ 23↓ 630.6%
24M
11:21/mi
4:27:55
↓ 821.3%
40K· 24.85 mi
11:57/mi
4:38:08
↓ 200.3%
25.2M
12:17/mi
4:42:22
↑ 13↓ 160.2%
Finish· 26.22 mi
9:59/mi
4:52:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:05
Pace10:14 /mi
2nd Half
Distance13.11 mi
Time2:38:27
Pace12:05 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3031:2010:0531:20
10:05
-
10K
6.21 mi12:19:081:00:589:4929:38
9:32
-0:33
15K
9.32 mi12:50:111:32:019:5231:03
10:00
+0:28
20K
12.43 mi13:24:462:06:3610:1134:35
11:08
+1:08
Half
13.11 mi13:32:152:14:0510:147:29
10:58
-0:10
25K
15.53 mi13:59:322:41:2210:2327:17
11:15
+0:17
30K
18.64 mi14:38:293:20:1910:4538:57
12:32
+1:17
20M
20.00 mi14:56:353:38:2510:5518:06
13:19
+0:47
21M
21.00 mi15:09:583:51:4811:0213:23
13:23
+0:04
35K
21.75 mi15:19:054:00:5511:059:07
12:11
-1:12
23M
23.00 mi15:34:444:16:3411:0915:39
12:30
+0:19
24M
24.00 mi15:46:054:27:5511:1011:21
11:21
-1:09
40K
24.85 mi15:56:184:38:0811:1110:13
11:57
+0:36
25.2M
25.20 mi16:00:324:42:2211:124:14
12:17
+0:20
Finish
26.22 mi16:10:424:52:3211:1010:10
9:59
-2:18

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

9:32 /mi

Average Pace

11:10 /mi

Slowest Pace

13:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:11

35% of race

Time at Steady Pace

1:20:42

28% of race

Time at Slower Pace

1:49:39

37% of race

Average Pace: 11:09 /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 mi11:49:3031:2010:0531:20
10:05
#23178
10K
6.21 mi12:19:081:00:589:4929:38
9:32
#22356
15K
9.32 mi12:50:111:32:019:5231:03
10:00
#22193
20K
12.43 mi13:24:462:06:3610:1134:35
11:08
#22401
Half
13.11 mi13:32:152:14:0510:147:29
10:58
#22455
25K
15.53 mi13:59:322:41:2210:2327:17
11:15
#22390
30K
18.64 mi14:38:293:20:1910:4538:57
12:32
#22471
20M
20.00 mi14:56:353:38:2510:5518:06
13:19
#22583
21M
21.00 mi15:09:583:51:4811:0213:23
13:23
#22521
35K
21.75 mi15:19:054:00:5511:059:07
12:11
#22510
23M
23.00 mi15:34:444:16:3411:0915:39
12:30
#22478
24M
24.00 mi15:46:054:27:5511:1011:21
11:21
#22382
40K
24.85 mi15:56:184:38:0811:1110:13
11:57
#22302
25.2M
25.20 mi16:00:324:42:2211:124:14
12:17
#22253
Finish
26.22 mi16:10:424:52:3211:1010:10
9:59
#22125
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi231789490949021930(Top 86%)8840(Top 81%)8840(Top 548%)
10K6.21 mi3.10 mi22356+8229089+4019089+40121479(Top 84%)8637(Top 79%)8637(Top 535%)
15K9.32 mi3.11 mi22193+1638998+918998+9121930(Top 86%)8840(Top 81%)8840(Top 548%)
20K12.43 mi3.11 mi22401-2089114-1169114-11622862(Top 89%)9376(Top 86%)9376(Top 581%)
Half13.11 mi0.68 mi22455-549139-259139-2523477(Top 92%)9762(Top 89%)9762(Top 605%)
25K15.53 mi2.42 mi22390+659120+199120+1921994(Top 86%)8994(Top 82%)8994(Top 558%)
30K18.64 mi3.11 mi22471-819210-909210-9022727(Top 89%)9515(Top 87%)9515(Top 590%)
20M20.00 mi1.36 mi22583-1129290-809290-8023265(Top 91%)9894(Top 91%)9894(Top 613%)
21M21.00 mi1.00 mi22521+629269+219269+2121385(Top 84%)8985(Top 82%)8985(Top 557%)
35K21.75 mi0.75 mi22510+119281-129281-1222125(Top 87%)9412(Top 86%)9412(Top 584%)
23M23.00 mi1.25 mi22478+329284-39284-321712(Top 85%)9227(Top 84%)9227(Top 572%)
24M24.00 mi1.00 mi22382+969250+349250+3420113(Top 79%)8501(Top 78%)8501(Top 527%)
40K24.85 mi0.85 mi22302+809227+239227+2320363(Top 80%)8703(Top 80%)8703(Top 540%)
25.2M25.20 mi0.35 mi22253+499206+219206+2118031(Top 71%)7564(Top 69%)7564(Top 469%)
Finish26.22 mi1.02 mi22125+1289166+409166+4018318(Top 72%)7656(Top 70%)7656(Top 475%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

21930

Females

8840

F40-44

8840

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

21479

Females

8637

F40-44

8637

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

21930

Females

8840

F40-44

8840

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

22862

Females

9376

F40-44

9376

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

23477

Females

9762

F40-44

9762

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

21994

Females

8994

F40-44

8994

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

22727

Females

9515

F40-44

9515

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

23265

Females

9894

F40-44

9894

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

21385

Females

8985

F40-44

8985

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

22125

Females

9412

F40-44

9412

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

21712

Females

9227

F40-44

9227

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

20113

Females

8501

F40-44

8501

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20363

Females

8703

F40-44

8703

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18031

Females

7564

F40-44

7564

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

18318

Females

7656

F40-44

7656

Passing Analysis

Category:
Athletes Passed
2105
Passed By
1052
Net Change
+1053
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23178
5K → 10K8308+822#23178#22356
10K → 15K25592+163#22356#22193
15K → 20K107315-208#22193#22401
20K → Half1771-54#22401#22455
Half → 25K15186+65#22455#22390
25K → 30K123204-81#22390#22471
30K → 20M36148-112#22471#22583
20M → 21M9129+62#22583#22521
21M → 35K5342+11#22521#22510
35K → 23M6533+32#22510#22478
23M → 24M1026+96#22478#22382
24M → 40K9515+80#22382#22302
40K → 25.2M512+49#22302#22253
25.2M → Finish1291+128#22253#22125
TOTALS21051052+1053
📊

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