Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nicola Pikkusaari

Bib: 18796FAge: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
24:40
3.11 mi
Rank: #16503
Start5K
24:40 | 7:57/mi
10K
49:31
6.21 mi
Rank: #16850 (-347)
5K10K
24:51 | 8:00/mi
15K
1:14:38
9.32 mi
Rank: #17132 (-282)
10K15K
25:07 | 8:06/mi
20K
1:41:18
12.43 mi
Rank: #17863 (-731)
15K20K
26:40 | 8:35/mi
HALF
1:47:10
13.11 mi
Rank: #18016 (-153)
20KHALF
5:52 | 8:37/mi
25K
2:08:58
15.53 mi
Rank: #18544 (-528)
HALF25K
21:48 | 9:00/mi
30K
2:40:44
18.64 mi
Rank: #19897 (-1353)
25K30K
31:46 | 10:14/mi
20M
2:55:39
20.00 mi
Rank: #20545 (-648)
30K20M
14:55 | 10:59/mi
21M
3:06:16
21.00 mi
Rank: #20672 (-127)
20M21M
10:37 | 10:37/mi
35K
3:12:49
21.75 mi
Rank: #20599 (+73)
21M35K
6:33 | 8:46/mi
23M
3:24:59
23.00 mi
Rank: #20671 (-72)
35K23M
12:10 | 9:44/mi
24M
3:33:57
24.00 mi
Rank: #20602 (+69)
23M24M
8:58 | 8:58/mi
40K
3:42:02
24.85 mi
Rank: #20595 (+7)
24M40K
8:05 | 9:28/mi
25.2M
3:45:39
25.20 mi
Rank: #20620 (-25)
40K25.2M
3:37 | 10:30/mi
FINISH
3:55:13
26.22 mi
Rank: #20701 (-81)
25.2MFINISH
9:34 | 9:24/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:10
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time2:08:03
Pace9:47 /mi
📊Positive Split: 19.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:4524:407:5724:40
7:57
-
10K
6.21 mi11:32:3649:317:5924:51
8:00
+0:03
15K
9.32 mi11:57:431:14:388:0125:07
8:06
+0:06
20K
12.43 mi12:24:231:41:188:1026:40
8:35
+0:29
HALF
13.11 mi12:30:151:47:108:115:52
8:37
+0:02
25K
15.53 mi12:52:032:08:588:1921:48
9:00
+0:23
30K
18.64 mi13:23:492:40:448:3831:46
10:14
+1:14
20M
20.00 mi13:38:442:55:398:4714:55
10:59
+0:45
21M
21.00 mi13:49:213:06:168:5310:37
10:37
-0:22
35K
21.75 mi13:55:543:12:498:526:33
8:46
-1:51
23M
23.00 mi14:08:043:24:598:5512:10
9:44
+0:58
24M
24.00 mi14:17:023:33:578:558:58
8:58
-0:46
40K
24.85 mi14:25:073:42:028:568:05
9:28
+0:30
25.2M
25.20 mi14:28:443:45:398:583:37
10:30
+1:02
FINISH
26.22 mi14:38:183:55:138:599:34
9:24
-1:06

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:57 /mi

Average Pace

8:59 /mi

Slowest Pace

10:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:14:38

32% of race

Time at Steady Pace

1:27:30

37% of race

Time at Slower Pace

1:13:05

31% of race

Average Pace: 8:58 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:07:4524:407:5724:40
7:57
#16503
10K
6.21 mi11:32:3649:317:5924:51
8:00
#16850
15K
9.32 mi11:57:431:14:388:0125:07
8:06
#17132
20K
12.43 mi12:24:231:41:188:1026:40
8:35
#17863
HALF
13.11 mi12:30:151:47:108:115:52
8:37
#18016
25K
15.53 mi12:52:032:08:588:1921:48
9:00
#18544
30K
18.64 mi13:23:492:40:448:3831:46
10:14
#19897
20M
20.00 mi13:38:442:55:398:4714:55
10:59
#20545
21M
21.00 mi13:49:213:06:168:5310:37
10:37
#20672
35K
21.75 mi13:55:543:12:498:526:33
8:46
#20599
23M
23.00 mi14:08:043:24:598:5512:10
9:44
#20671
24M
24.00 mi14:17:023:33:578:558:58
8:58
#20602
40K
24.85 mi14:25:073:42:028:568:05
9:28
#20595
25.2M
25.20 mi14:28:443:45:398:583:37
10:30
#20620
FINISH
26.22 mi14:38:183:55:138:599:34
9:24
#20701
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi165035628562817616(Top 61%)6267(Top 50%)6267(Top 361%)
10K6.21 mi3.10 mi16850-3475851-2235851-22317245(Top 59%)6060(Top 48%)6060(Top 349%)
15K9.32 mi3.11 mi17132-2826008-1576008-15717616(Top 61%)6267(Top 50%)6267(Top 361%)
20K12.43 mi3.11 mi17863-7316417-4096417-40919780(Top 68%)7508(Top 60%)7508(Top 432%)
HALF13.11 mi0.68 mi18016-1536497-806497-8020911(Top 72%)8074(Top 64%)8074(Top 465%)
25K15.53 mi2.42 mi18544-5286812-3156812-31521129(Top 73%)8227(Top 65%)8227(Top 474%)
30K18.64 mi3.11 mi19897-13537601-7897601-78923690(Top 82%)9663(Top 77%)9663(Top 556%)
20M20.00 mi1.36 mi20545-6487949-3487949-34824889(Top 86%)10380(Top 83%)10380(Top 598%)
21M21.00 mi1.00 mi20672-1278025-768025-7622234(Top 77%)9009(Top 72%)9009(Top 519%)
35K21.75 mi0.75 mi20599+737998+277998+2718938(Top 65%)7405(Top 59%)7405(Top 426%)
23M23.00 mi1.25 mi20671-728049-518049-5121317(Top 73%)8637(Top 69%)8637(Top 497%)
24M24.00 mi1.00 mi20602+698033+168033+1619332(Top 67%)7690(Top 61%)7690(Top 443%)
40K24.85 mi0.85 mi20595+78043-108043-1020228(Top 70%)8182(Top 65%)8182(Top 471%)
25.2M25.20 mi0.35 mi20620-258054-118054-1121035(Top 72%)8577(Top 68%)8577(Top 494%)
FINISH26.22 mi1.02 mi20701-818102-488102-4821984(Top 76%)9053(Top 72%)9053(Top 521%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21
+97ft-345ft

Overall

17616

Females

6267

F40-44

6267

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17245

Females

6060

F40-44

6060

10K→15K

6.2 - 9.3 mi

Top 61%
×3
+67ft-78ft

Overall

17616

Females

6267

F40-44

6267

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19780

Females

7508

F40-44

7508

20K→HALF

12.4 - 13.1 mi

Top 72%
×2
+19ft-37ft

Overall

20911

Females

8074

F40-44

8074

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21129

Females

8227

F40-44

8227

25K→30K

15.5 - 18.6 mi

Top 82%
×9
+181ft-148ft

Overall

23690

Females

9663

F40-44

9663

30K→20M

18.6 - 20.0 mi

Top 86%
×5
+64ft-50ft

Overall

24889

Females

10380

F40-44

10380

20M→21M

20.0 - 21.0 mi

Top 77%
×8
+106ft-24ft

Overall

22234

Females

9009

F40-44

9009

21M→35K

21.0 - 21.8 mi

Top 65%
×7
+17ft-86ft

Overall

18938

Females

7405

F40-44

7405

35K→23M

21.8 - 23.0 mi

Top 73%
×5
+23ft-63ft

Overall

21317

Females

8637

F40-44

8637

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19332

Females

7690

F40-44

7690

24M→40K

24.0 - 24.9 mi

Top 70%
×1
+6ft-20ft

Overall

20228

Females

8182

F40-44

8182

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1
+13ft-16ft

Overall

21035

Females

8577

F40-44

8577

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
×2
+22ft-21ft

Overall

21984

Females

9053

F40-44

9053

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
738
Passed By
1878
Net Change
-4198
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16503
5K10K153200-347#16503#16850
10K15K96200-282#16850#17132
15K20K41200-731#17132#17863
20KHALF8161-153#17863#18016
HALF25K37200-528#18016#18544
25K30K23200-1353#18544#19897
30K20M19200-648#19897#20545
20M21M43170-127#20545#20672
21M35K785+73#20672#20599
35K23M52124-72#20599#20671
23M24M8718+69#20671#20602
24M40K5750+7#20602#20595
40K25.2M2045-25#20595#20620
25.2MFINISH24105-81#20620#20701
TOTALS7381878-4198
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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