Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Annie Wang

Bib: 23281 β€’F β€’Age: N/A

CT

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
Top 41%
Age Group (F50-54)
#0 / 1233
Top 38%
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
26:03
3.11 mi
Rank: #19421
Start β†’ 5K
26:03 | 8:24/mi
10K
51:53
6.21 mi
Rank: #19325 (+96)
5K β†’ 10K
25:50 | 8:19/mi
15K
1:17:39
9.32 mi
Rank: #19183 (+142)
10K β†’ 15K
25:46 | 8:18/mi
20K
1:43:30
12.43 mi
Rank: #18939 (+244)
15K β†’ 20K
25:51 | 8:20/mi
HALF
1:48:56
13.11 mi
Rank: #18837 (+102)
20K β†’ HALF
5:26 | 7:59/mi
25K
2:09:13
15.53 mi
Rank: #18638 (+199)
HALF β†’ 25K
20:17 | 8:22/mi
30K
2:35:42
18.64 mi
Rank: #18342 (+296)
25K β†’ 30K
26:29 | 8:32/mi
20M
2:47:21
20.00 mi
Rank: #18208 (+134)
30K β†’ 20M
11:39 | 8:35/mi
21M
2:56:39
21.00 mi
Rank: #18141 (+67)
20M β†’ 21M
9:18 | 9:18/mi
35K
3:02:49
21.75 mi
Rank: #18068 (+73)
21M β†’ 35K
6:10 | 8:15/mi
23M
3:13:36
23.00 mi
Rank: #17939 (+129)
35K β†’ 23M
10:47 | 8:38/mi
24M
3:21:55
24.00 mi
Rank: #17855 (+84)
23M β†’ 24M
8:19 | 8:19/mi
40K
3:29:25
24.85 mi
Rank: #17806 (+49)
24M β†’ 40K
7:30 | 8:47/mi
25.2M
3:32:49
25.20 mi
Rank: #17821 (-15)
40K β†’ 25.2M
3:24 | 9:52/mi
FINISH
3:41:37
26.22 mi
Rank: #17852 (-31)
25.2M β†’ FINISH
8:48 | 8:39/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
Time1:48:56
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time1:52:41
Pace8:36 /mi
πŸ“ŠPositive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:0126:038:2426:03
8:24
-
10K
6.21 mi11:54:5151:538:2125:50
8:19
-0:05
15K
9.32 mi12:20:371:17:398:2025:46
8:18
-0:01
20K
12.43 mi12:46:281:43:308:2025:51
8:20
+0:02
HALF
13.11 mi12:51:541:48:568:195:26
7:59
-0:21
25K
15.53 mi13:12:112:09:138:2020:17
8:22
+0:23
30K
18.64 mi13:38:402:35:428:2226:29
8:32
+0:10
20M
20.00 mi13:50:192:47:218:2311:39
8:35
+0:03
21M
21.00 mi13:59:372:56:398:259:18
9:18
+0:43
35K
21.75 mi14:05:473:02:498:256:10
8:15
-1:03
23M
23.00 mi14:16:343:13:368:2610:47
8:38
+0:23
24M
24.00 mi14:24:533:21:558:258:19
8:19
-0:19
40K
24.85 mi14:32:233:29:258:267:30
8:47
+0:28
25.2M
25.20 mi14:35:473:32:498:273:24
9:52
+1:05
FINISH
26.22 mi14:44:353:41:378:288:48
8:39
-1:13

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

7:59 /mi

Average Pace

8:28 /mi

Slowest Pace

9:52 /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

5:26

2% of race

Time at Steady Pace

2:56:24

80% of race

Time at Slower Pace

39:47

18% of race

Average Pace: 8:27 /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 mi11:29:0126:038:2426:03
8:24
#19421
10K
6.21 mi11:54:5151:538:2125:50
8:19
#19325
15K
9.32 mi12:20:371:17:398:2025:46
8:18
#19183
20K
12.43 mi12:46:281:43:308:2025:51
8:20
#18939
HALF
13.11 mi12:51:541:48:568:195:26
7:59
#18837
25K
15.53 mi13:12:112:09:138:2020:17
8:22
#18638
30K
18.64 mi13:38:402:35:428:2226:29
8:32
#18342
20M
20.00 mi13:50:192:47:218:2311:39
8:35
#18208
21M
21.00 mi13:59:372:56:398:259:18
9:18
#18141
35K
21.75 mi14:05:473:02:498:256:10
8:15
#18068
23M
23.00 mi14:16:343:13:368:2610:47
8:38
#17939
24M
24.00 mi14:24:533:21:558:258:19
8:19
#17855
40K
24.85 mi14:32:233:29:258:267:30
8:47
#17806
25.2M
25.20 mi14:35:473:32:498:273:24
9:52
#17821
FINISH
26.22 mi14:44:353:41:378:288:48
8:39
#17852
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi194217318731818949(Top 65%)7011(Top 56%)7011(Top 569%)
10K6.21 mi3.10 mi19325+967252+667252+6619278(Top 66%)7175(Top 57%)7175(Top 582%)
15K9.32 mi3.11 mi19183+1427154+987154+9818949(Top 65%)7011(Top 56%)7011(Top 569%)
20K12.43 mi3.11 mi18939+2447026+1287026+12818254(Top 63%)6663(Top 53%)6663(Top 540%)
HALF13.11 mi0.68 mi18837+1026966+606966+6016982(Top 59%)5922(Top 47%)5922(Top 480%)
25K15.53 mi2.42 mi18638+1996861+1056861+10517787(Top 61%)6442(Top 51%)6442(Top 522%)
30K18.64 mi3.11 mi18342+2966729+1326729+13217067(Top 59%)6136(Top 49%)6136(Top 498%)
20M20.00 mi1.36 mi18208+1346682+476682+4716675(Top 57%)6026(Top 48%)6026(Top 489%)
21M21.00 mi1.00 mi18141+676663+196663+1917635(Top 61%)6590(Top 52%)6590(Top 534%)
35K21.75 mi0.75 mi18068+736632+316632+3116153(Top 56%)5852(Top 47%)5852(Top 475%)
23M23.00 mi1.25 mi17939+1296585+476585+4716437(Top 57%)6109(Top 49%)6109(Top 495%)
24M24.00 mi1.00 mi17855+846554+316554+3115842(Top 55%)5819(Top 46%)5819(Top 472%)
40K24.85 mi0.85 mi17806+496541+136541+1317258(Top 59%)6657(Top 53%)6657(Top 540%)
25.2M25.20 mi0.35 mi17821-156563-226563-2218889(Top 65%)7490(Top 60%)7490(Top 607%)
FINISH26.22 mi1.02 mi17852-316598-356598-3518849(Top 65%)7481(Top 59%)7481(Top 607%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
Γ—21
+97ft-345ft

Overall

18949

Females

7011

F50-54

7011

5K→10K

3.1 - 6.2 mi

Top 66%
Γ—5
+79ft-138ft

Overall

19278

Females

7175

F50-54

7175

10K→15K

6.2 - 9.3 mi

Top 65%
Γ—3
+67ft-78ft

Overall

18949

Females

7011

F50-54

7011

15K→20K

9.3 - 12.4 mi

Top 63%
Γ—5
+106ft-86ft

Overall

18254

Females

6663

F50-54

6663

20K→HALF

12.4 - 13.1 mi

Top 59%
Γ—2
+19ft-37ft

Overall

16982

Females

5922

F50-54

5922

HALF→25K

13.1 - 15.5 mi

Top 61%
Γ—4
+66ft-88ft

Overall

17787

Females

6442

F50-54

6442

25K→30K

15.5 - 18.6 mi

Top 59%
Γ—9
+181ft-148ft

Overall

17067

Females

6136

F50-54

6136

30K→20M

18.6 - 20.0 mi

Top 57%
Γ—5
+64ft-50ft

Overall

16675

Females

6026

F50-54

6026

20M→21M

20.0 - 21.0 mi

Top 61%
Γ—8
+106ft-24ft

Overall

17635

Females

6590

F50-54

6590

21M→35K

21.0 - 21.8 mi

Top 56%
Γ—7
+17ft-86ft

Overall

16153

Females

5852

F50-54

5852

35K→23M

21.8 - 23.0 mi

Top 57%
Γ—5
+23ft-63ft

Overall

16437

Females

6109

F50-54

6109

23M→24M

23.0 - 24.0 mi

Top 55%
Γ—6
+12ft-82ft

Overall

15842

Females

5819

F50-54

5819

24M→40K

24.0 - 24.9 mi

Top 59%
Γ—1
+6ft-20ft

Overall

17258

Females

6657

F50-54

6657

40K→25.2M

24.9 - 25.2 mi

Top 65%
Γ—1
+13ft-16ft

Overall

18889

Females

7490

F50-54

7490

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
Γ—2
+22ft-21ft

Overall

18849

Females

7481

F50-54

7481

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2340*
Passed By
771
Net Change
+1569
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#19421
5K β†’ 10K296*200+96#19421#19325
10K β†’ 15K251*109+142#19325#19183
15K β†’ 20K284*40+244#19183#18939
20K β†’ HALF1097+102#18939#18837
HALF β†’ 25K239*40+199#18837#18638
25K β†’ 30K332*36+296#18638#18342
30K β†’ 20M16733+134#18342#18208
20M β†’ 21M11952+67#18208#18141
21M β†’ 35K8613+73#18141#18068
35K β†’ 23M16233+129#18068#17939
23M β†’ 24M11632+84#17939#17855
24M β†’ 40K8940+49#17855#17806
40K β†’ 25.2M2540-15#17806#17821
25.2M β†’ FINISH6596-31#17821#17852
TOTALS2340*771+1569

* 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

Olympic Trials Qualifying analysis available

Activity Data

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