Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Megan Bobinski

Bib: 32709 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°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
34:17
3.11 mi
Rank: #28067
Start β†’ 5K
34:17 | 11:03/mi
10K
1:10:35
6.21 mi
Rank: #28273 (-206)
5K β†’ 10K
36:18 | 11:42/mi
15K
1:45:12
9.32 mi
Rank: #28062 (+211)
10K β†’ 15K
34:37 | 11:09/mi
20K
2:21:09
12.43 mi
Rank: #27963 (+99)
15K β†’ 20K
35:57 | 11:35/mi
HALF
2:29:05
13.11 mi
Rank: #27979 (-16)
20K β†’ HALF
7:56 | 11:39/mi
25K
2:56:11
15.53 mi
Rank: #27741 (+238)
HALF β†’ 25K
27:06 | 11:11/mi
30K
3:31:24
18.64 mi
Rank: #27452 (+289)
25K β†’ 30K
35:13 | 11:21/mi
20M
3:46:43
20.00 mi
Rank: #27322 (+130)
30K β†’ 20M
15:19 | 11:17/mi
21M
3:58:04
21.00 mi
Rank: #27183 (+139)
20M β†’ 21M
11:21 | 11:21/mi
35K
4:06:27
21.75 mi
Rank: #27151 (+32)
21M β†’ 35K
8:23 | 11:13/mi
23M
4:20:29
23.00 mi
Rank: #27048 (+103)
35K β†’ 23M
14:02 | 11:13/mi
24M
4:32:03
24.00 mi
Rank: #27024 (+24)
23M β†’ 24M
11:34 | 11:34/mi
40K
4:41:04
24.85 mi
Rank: #26927 (+97)
24M β†’ 40K
9:01 | 10:33/mi
25.2M
4:45:14
25.20 mi
Rank: #26905 (+22)
40K β†’ 25.2M
4:10 | 12:05/mi
FINISH
4:54:44
26.22 mi
Rank: #26790 (+115)
25.2M β†’ FINISH
9:30 | 9:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:29:05
Pace11:23 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time2:25:39
Pace11:07 /mi
πŸ“ŠNegative Split: 2.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:3034:1711:0334:17
11:03
-
10K
6.21 mi12:32:481:10:3511:2236:18
11:42
+0:39
15K
9.32 mi13:07:251:45:1211:1834:37
11:09
-0:33
20K
12.43 mi13:43:222:21:0911:2235:57
11:35
+0:26
HALF
13.11 mi13:51:182:29:0511:237:56
11:39
+0:04
25K
15.53 mi14:18:242:56:1111:2127:06
11:11
-0:28
30K
18.64 mi14:53:373:31:2411:2135:13
11:21
+0:10
20M
20.00 mi15:08:563:46:4311:2115:19
11:17
-0:04
21M
21.00 mi15:20:173:58:0411:2111:21
11:21
+0:04
35K
21.75 mi15:28:404:06:2711:208:23
11:13
-0:08
23M
23.00 mi15:42:424:20:2911:2014:02
11:13
0:00
24M
24.00 mi15:54:164:32:0311:2111:34
11:34
+0:21
40K
24.85 mi16:03:174:41:0411:199:01
10:33
-1:01
25.2M
25.20 mi16:07:274:45:1411:204:10
12:05
+1:32
FINISH
26.22 mi16:16:574:54:4411:159:30
9:20
-2:45

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

9:20 /mi

Average Pace

11:15 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

18:31

6% of race

Time at Steady Pace

3:47:49

77% of race

Time at Slower Pace

48:24

16% of race

Average Pace: 11:14 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:56:3034:1711:0334:17
11:03
#28067
10K
6.21 mi12:32:481:10:3511:2236:18
11:42
#28273
15K
9.32 mi13:07:251:45:1211:1834:37
11:09
#28062
20K
12.43 mi13:43:222:21:0911:2235:57
11:35
#27963
HALF
13.11 mi13:51:182:29:0511:237:56
11:39
#27979
25K
15.53 mi14:18:242:56:1111:2127:06
11:11
#27741
30K
18.64 mi14:53:373:31:2411:2135:13
11:21
#27452
20M
20.00 mi15:08:563:46:4311:2115:19
11:17
#27322
21M
21.00 mi15:20:173:58:0411:2111:21
11:21
#27183
35K
21.75 mi15:28:404:06:2711:208:23
11:13
#27151
23M
23.00 mi15:42:424:20:2911:2014:02
11:13
#27048
24M
24.00 mi15:54:164:32:0311:2111:34
11:34
#27024
40K
24.85 mi16:03:174:41:0411:199:01
10:33
#26927
25.2M
25.20 mi16:07:274:45:1411:204:10
12:05
#26905
FINISH
26.22 mi16:16:574:54:4411:159:30
9:20
#26790
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 mi28067119281192827605(Top 95%)11662(Top 93%)11662(Top 204%)
10K6.21 mi3.10 mi28273-20612063-13512063-13528378(Top 98%)12148(Top 97%)12148(Top 213%)
15K9.32 mi3.11 mi28062+21111930+13311930+13327605(Top 95%)11662(Top 93%)11662(Top 204%)
20K12.43 mi3.11 mi27963+9911876+5411876+5427644(Top 95%)11706(Top 93%)11706(Top 205%)
HALF13.11 mi0.68 mi27979-1611886-1011886-1028013(Top 97%)11964(Top 95%)11964(Top 209%)
25K15.53 mi2.42 mi27741+23811750+13611750+13626591(Top 92%)11144(Top 89%)11144(Top 195%)
30K18.64 mi3.11 mi27452+28911600+15011600+15025916(Top 89%)10851(Top 86%)10851(Top 190%)
20M20.00 mi1.36 mi27322+13011529+7111529+7125398(Top 88%)10659(Top 85%)10659(Top 186%)
21M21.00 mi1.00 mi27183+13911463+6611463+6623878(Top 82%)9909(Top 79%)9909(Top 173%)
35K21.75 mi0.75 mi27151+3211445+1811445+1825617(Top 88%)10849(Top 86%)10849(Top 190%)
23M23.00 mi1.25 mi27048+10311398+4711398+4724946(Top 86%)10550(Top 84%)10550(Top 185%)
24M24.00 mi1.00 mi27024+2411391+711391+726047(Top 90%)11133(Top 89%)11133(Top 195%)
40K24.85 mi0.85 mi26927+9711342+4911342+4923359(Top 80%)9805(Top 78%)9805(Top 172%)
25.2M25.20 mi0.35 mi26905+2211331+1111331+1124638(Top 85%)10471(Top 83%)10471(Top 183%)
FINISH26.22 mi1.02 mi26790+11511285+4611285+4621770(Top 75%)8956(Top 71%)8956(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
Γ—21
+97ft-345ft

Overall

27605

Females

11662

F18-39

11662

5K→10K

3.1 - 6.2 mi

Top 98%
Γ—5
+79ft-138ft

Overall

28378

Females

12148

F18-39

12148

10K→15K

6.2 - 9.3 mi

Top 95%
Γ—3
+67ft-78ft

Overall

27605

Females

11662

F18-39

11662

15K→20K

9.3 - 12.4 mi

Top 95%
Γ—5
+106ft-86ft

Overall

27644

Females

11706

F18-39

11706

20K→HALF

12.4 - 13.1 mi

Top 97%
Γ—2
+19ft-37ft

Overall

28013

Females

11964

F18-39

11964

HALF→25K

13.1 - 15.5 mi

Top 92%
Γ—4
+66ft-88ft

Overall

26591

Females

11144

F18-39

11144

25K→30K

15.5 - 18.6 mi

Top 89%
Γ—9
+181ft-148ft

Overall

25916

Females

10851

F18-39

10851

30K→20M

18.6 - 20.0 mi

Top 88%
Γ—5
+64ft-50ft

Overall

25398

Females

10659

F18-39

10659

20M→21M

20.0 - 21.0 mi

Top 82%
Γ—8
+106ft-24ft

Overall

23878

Females

9909

F18-39

9909

21M→35K

21.0 - 21.8 mi

Top 88%
Γ—7
+17ft-86ft

Overall

25617

Females

10849

F18-39

10849

35K→23M

21.8 - 23.0 mi

Top 86%
Γ—5
+23ft-63ft

Overall

24946

Females

10550

F18-39

10550

23M→24M

23.0 - 24.0 mi

Top 90%
Γ—6
+12ft-82ft

Overall

26047

Females

11133

F18-39

11133

24M→40K

24.0 - 24.9 mi

Top 80%
Γ—1
+6ft-20ft

Overall

23359

Females

9805

F18-39

9805

40K→25.2M

24.9 - 25.2 mi

Top 85%
Γ—1
+13ft-16ft

Overall

24638

Females

10471

F18-39

10471

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
Γ—2
+22ft-21ft

Overall

21770

Females

8956

F18-39

8956

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1630*
Passed By
306
Net Change
+1277
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#28067
5K β†’ 10K41200-206#28067#28273
10K β†’ 15K222*11+211#28273#28062
15K β†’ 20K12930+99#28062#27963
20K β†’ HALF824-16#27963#27979
HALF β†’ 25K239*1+238#27979#27741
25K β†’ 30K291*2+289#27741#27452
30K β†’ 20M1344+130#27452#27322
20M β†’ 21M1390+139#27322#27183
21M β†’ 35K397+32#27183#27151
35K β†’ 23M1085+103#27151#27048
23M β†’ 24M4016+24#27048#27024
24M β†’ 40K992+97#27024#26927
40K β†’ 25.2M264+22#26927#26905
25.2M β†’ FINISH1150+115#26905#26790
TOTALS1630*306+1277

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

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