Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Lauryn Wojcik

Bib: 9205FAge: N/A

CO

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 14%
Gender (Female)
#0 / 12578
Top 2%
Age Group (F18-39)
#0 / 5716
Top 4%
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
21:34
3.11 mi
Rank: #8104
Start5K
21:34 | 6:57/mi
10K
42:42
6.21 mi
Rank: #7595 (+509)
5K10K
21:08 | 6:49/mi
15K
1:03:36
9.32 mi
Rank: #7077 (+518)
10K15K
20:54 | 6:44/mi
20K
1:24:25
12.43 mi
Rank: #6548 (+529)
15K20K
20:49 | 6:43/mi
HALF
1:28:54
13.11 mi
Rank: #6476 (+72)
20KHALF
4:29 | 6:35/mi
25K
1:44:59
15.53 mi
Rank: #6073 (+403)
HALF25K
16:05 | 6:38/mi
30K
2:05:28
18.64 mi
Rank: #5367 (+706)
25K30K
20:29 | 6:36/mi
20M
2:14:20
20.00 mi
Rank: #5070 (+297)
30K20M
8:52 | 6:32/mi
21M
2:21:03
21.00 mi
Rank: #4829 (+241)
20M21M
6:43 | 6:43/mi
35K
2:25:48
21.75 mi
Rank: #4722 (+107)
21M35K
4:45 | 6:21/mi
23M
2:33:58
23.00 mi
Rank: #4511 (+211)
35K23M
8:10 | 6:32/mi
24M
2:40:16
24.00 mi
Rank: #4352 (+159)
23M24M
6:18 | 6:18/mi
40K
2:45:46
24.85 mi
Rank: #4207 (+145)
24M40K
5:30 | 6:26/mi
25.2M
2:48:08
25.20 mi
Rank: #4158 (+49)
40K25.2M
2:22 | 6:52/mi
FINISH
2:54:19
26.22 mi
Rank: #3992 (+166)
25.2MFINISH
6:11 | 6:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:28:54
Pace6:47 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:25:25
Pace6:31 /mi
📊Negative Split: 3.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:2621:346:5721:34
6:57
-
10K
6.21 mi10:58:3442:426:5321:08
6:49
-0:08
15K
9.32 mi11:19:281:03:366:5020:54
6:44
-0:05
20K
12.43 mi11:40:171:24:256:4820:49
6:43
-0:01
HALF
13.11 mi11:44:461:28:546:474:29
6:35
-0:08
25K
15.53 mi12:00:511:44:596:4616:05
6:38
+0:03
30K
18.64 mi12:21:202:05:286:4420:29
6:36
-0:02
20M
20.00 mi12:30:122:14:206:448:52
6:32
-0:04
21M
21.00 mi12:36:552:21:036:446:43
6:43
+0:11
35K
21.75 mi12:41:402:25:486:434:45
6:21
-0:22
23M
23.00 mi12:49:502:33:586:428:10
6:32
+0:11
24M
24.00 mi12:56:082:40:166:416:18
6:18
-0:14
40K
24.85 mi13:01:382:45:466:415:30
6:26
+0:08
25.2M
25.20 mi13:04:002:48:086:412:22
6:52
+0:26
FINISH
26.22 mi13:10:112:54:196:406:11
6:05
-0:47

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

6:05 /mi

Average Pace

6:39 /mi

Slowest Pace

6:57 /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

1:20:49

46% of race

Time at Steady Pace

1:33:30

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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 mi10:37:2621:346:5721:34
6:57
#8104
10K
6.21 mi10:58:3442:426:5321:08
6:49
#7595
15K
9.32 mi11:19:281:03:366:5020:54
6:44
#7077
20K
12.43 mi11:40:171:24:256:4820:49
6:43
#6548
HALF
13.11 mi11:44:461:28:546:474:29
6:35
#6476
25K
15.53 mi12:00:511:44:596:4616:05
6:38
#6073
30K
18.64 mi12:21:202:05:286:4420:29
6:36
#5367
20M
20.00 mi12:30:122:14:206:448:52
6:32
#5070
21M
21.00 mi12:36:552:21:036:446:43
6:43
#4829
35K
21.75 mi12:41:402:25:486:434:45
6:21
#4722
23M
23.00 mi12:49:502:33:586:428:10
6:32
#4511
24M
24.00 mi12:56:082:40:166:416:18
6:18
#4352
40K
24.85 mi13:01:382:45:466:415:30
6:26
#4207
25.2M
25.20 mi13:04:002:48:086:412:22
6:52
#4158
FINISH
26.22 mi13:10:112:54:196:406:11
6:05
#3992
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8104111111116092(Top 21%)574(Top 5%)574(Top 10%)
10K6.21 mi3.10 mi7595+509953+158953+1587015(Top 24%)787(Top 6%)787(Top 14%)
15K9.32 mi3.11 mi7077+518806+147806+1476092(Top 21%)574(Top 5%)574(Top 10%)
20K12.43 mi3.11 mi6548+529661+145661+1455205(Top 18%)391(Top 3%)391(Top 7%)
HALF13.11 mi0.68 mi6476+72643+18643+185126(Top 18%)367(Top 3%)367(Top 6%)
25K15.53 mi2.42 mi6073+403561+82561+824371(Top 15%)282(Top 2%)282(Top 5%)
30K18.64 mi3.11 mi5367+706418+143418+1433091(Top 11%)159(Top 1%)159(Top 3%)
20M20.00 mi1.36 mi5070+297371+47371+472592(Top 9%)137(Top 1%)137(Top 2%)
21M21.00 mi1.00 mi4829+241343+28343+282132(Top 7%)102(Top 0.8%)102(Top 2%)
35K21.75 mi0.75 mi4722+107333+10333+102789(Top 10%)176(Top 1%)176(Top 3%)
23M23.00 mi1.25 mi4511+211313+20313+202572(Top 9%)161(Top 1%)161(Top 3%)
24M24.00 mi1.00 mi4352+159299+14299+142231(Top 8%)143(Top 1%)143(Top 3%)
40K24.85 mi0.85 mi4207+145282+17282+172303(Top 8%)166(Top 1%)166(Top 3%)
25.2M25.20 mi0.35 mi4158+49277+5277+52166(Top 7%)162(Top 1%)162(Top 3%)
FINISH26.22 mi1.02 mi3992+166263+14263+141931(Top 7%)137(Top 1%)137(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

6092

Females

574

F18-39

574

5K→10K

3.1 - 6.2 mi

Top 24%
×5
+79ft-138ft

Overall

7015

Females

787

F18-39

787

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

6092

Females

574

F18-39

574

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5205

Females

391

F18-39

391

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5126

Females

367

F18-39

367

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4371

Females

282

F18-39

282

25K→30K

15.5 - 18.6 mi

Top 11%
×9
+181ft-148ft

Overall

3091

Females

159

F18-39

159

30K→20M

18.6 - 20.0 mi

Top 9%
×5
+64ft-50ft

Overall

2592

Females

137

F18-39

137

20M→21M

20.0 - 21.0 mi

Top 7%
×8
+106ft-24ft

Overall

2132

Females

102

F18-39

102

21M→35K

21.0 - 21.8 mi

Top 10%
×7
+17ft-86ft

Overall

2789

Females

176

F18-39

176

35K→23M

21.8 - 23.0 mi

Top 9%
×5
+23ft-63ft

Overall

2572

Females

161

F18-39

161

23M→24M

23.0 - 24.0 mi

Top 8%
×6
+12ft-82ft

Overall

2231

Females

143

F18-39

143

24M→40K

24.0 - 24.9 mi

Top 8%
×1
+6ft-20ft

Overall

2303

Females

166

F18-39

166

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1
+13ft-16ft

Overall

2166

Females

162

F18-39

162

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
×2
+22ft-21ft

Overall

1931

Females

137

F18-39

137

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4196*
Passed By
84
Net Change
+4112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8104
5K10K557*48+509#8104#7595
10K15K527*9+518#7595#7077
15K20K533*4+529#7077#6548
20KHALF720+72#6548#6476
HALF25K405*2+403#6476#6073
25K30K706*0+706#6073#5367
30K20M297*0+297#5367#5070
20M21M241*0+241#5070#4829
21M35K1092+107#4829#4722
35K23M215*4+211#4722#4511
23M24M1623+159#4511#4352
24M40K1516+145#4352#4207
40K25.2M523+49#4207#4158
25.2MFINISH1693+166#4158#3992
TOTALS4196*84+4112

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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