Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Yanting Ma

Bib: 16131 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 22%
Gender (Female)
#0 / 12578
Top 6%
Age Group (F18-39)
#0 / 5716
Top 12%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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See how your race unfolded, where your performance changed, and what to focus on next.

Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
21:42
3.11 mi
Rank: #8425
Start β†’ 5K
21:42 | 7:00/mi
10K
43:25
6.21 mi
Rank: #8496 (-71)
5K β†’ 10K
21:43 | 7:00/mi
15K
1:05:09
9.32 mi
Rank: #8504 (-8)
10K β†’ 15K
21:44 | 7:00/mi
20K
1:26:43
12.43 mi
Rank: #8206 (+298)
15K β†’ 20K
21:34 | 6:57/mi
HALF
1:31:23
13.11 mi
Rank: #8168 (+38)
20K β†’ HALF
4:40 | 6:51/mi
25K
1:48:15
15.53 mi
Rank: #7946 (+222)
HALF β†’ 25K
16:52 | 6:58/mi
30K
2:09:57
18.64 mi
Rank: #7505 (+441)
25K β†’ 30K
21:42 | 7:00/mi
20M
2:19:26
20.00 mi
Rank: #7318 (+187)
30K β†’ 20M
9:29 | 6:59/mi
21M
2:26:35
21.00 mi
Rank: #7090 (+228)
20M β†’ 21M
7:09 | 7:09/mi
35K
2:31:39
21.75 mi
Rank: #7000 (+90)
21M β†’ 35K
5:04 | 6:47/mi
23M
2:40:19
23.00 mi
Rank: #6825 (+175)
35K β†’ 23M
8:40 | 6:56/mi
24M
2:47:06
24.00 mi
Rank: #6704 (+121)
23M β†’ 24M
6:47 | 6:47/mi
40K
2:53:00
24.85 mi
Rank: #6579 (+125)
24M β†’ 40K
5:54 | 6:55/mi
25.2M
2:55:34
25.20 mi
Rank: #6537 (+42)
40K β†’ 25.2M
2:34 | 7:27/mi
FINISH
3:02:26
26.22 mi
Rank: #6450 (+87)
25.2M β†’ FINISH
6:52 | 6:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:31:23
Pace6:59 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:31:03
Pace6:57 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:5221:427:0021:42
7:00
-
10K
6.21 mi11:24:3543:257:0021:43
7:00
0:00
15K
9.32 mi11:46:191:05:097:0021:44
7:00
0:00
20K
12.43 mi12:07:531:26:436:5921:34
6:57
-0:03
HALF
13.11 mi12:12:331:31:236:594:40
6:51
-0:06
25K
15.53 mi12:29:251:48:156:5916:52
6:58
+0:07
30K
18.64 mi12:51:072:09:576:5921:42
7:00
+0:02
20M
20.00 mi13:00:362:19:266:599:29
6:59
-0:01
21M
21.00 mi13:07:452:26:356:597:09
7:09
+0:10
35K
21.75 mi13:12:492:31:396:595:04
6:47
-0:22
23M
23.00 mi13:21:292:40:196:598:40
6:56
+0:09
24M
24.00 mi13:28:162:47:066:586:47
6:47
-0:09
40K
24.85 mi13:34:102:53:006:585:54
6:55
+0:08
25.2M
25.20 mi13:36:442:55:346:592:34
7:27
+0:32
FINISH
26.22 mi13:43:363:02:266:586:52
6:45
-0:42

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

6:45 /mi

Average Pace

6:58 /mi

Slowest Pace

7:27 /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

2:59:52

99% of race

Time at Steady Pace

2:34

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:57 /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 mi11:02:5221:427:0021:42
7:00
#8425
10K
6.21 mi11:24:3543:257:0021:43
7:00
#8496
15K
9.32 mi11:46:191:05:097:0021:44
7:00
#8504
20K
12.43 mi12:07:531:26:436:5921:34
6:57
#8206
HALF
13.11 mi12:12:331:31:236:594:40
6:51
#8168
25K
15.53 mi12:29:251:48:156:5916:52
6:58
#7946
30K
18.64 mi12:51:072:09:576:5921:42
7:00
#7505
20M
20.00 mi13:00:362:19:266:599:29
6:59
#7318
21M
21.00 mi13:07:452:26:356:597:09
7:09
#7090
35K
21.75 mi13:12:492:31:396:595:04
6:47
#7000
23M
23.00 mi13:21:292:40:196:598:40
6:56
#6825
24M
24.00 mi13:28:162:47:066:586:47
6:47
#6704
40K
24.85 mi13:34:102:53:006:585:54
6:55
#6579
25.2M
25.20 mi13:36:442:55:346:592:34
7:27
#6537
FINISH
26.22 mi13:43:363:02:266:586:52
6:45
#6450
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 mi8425121212128554(Top 29%)1312(Top 10%)1312(Top 23%)
10K6.21 mi3.10 mi8496-711263-511263-518613(Top 30%)1309(Top 10%)1309(Top 23%)
15K9.32 mi3.11 mi8504-81277-141277-148554(Top 29%)1312(Top 10%)1312(Top 23%)
20K12.43 mi3.11 mi8206+2981179+981179+987466(Top 26%)965(Top 8%)965(Top 17%)
HALF13.11 mi0.68 mi8168+381166+131166+137558(Top 26%)961(Top 8%)961(Top 17%)
25K15.53 mi2.42 mi7946+2221092+741092+747097(Top 24%)895(Top 7%)895(Top 16%)
30K18.64 mi3.11 mi7505+441975+117975+1175802(Top 20%)636(Top 5%)636(Top 11%)
20M20.00 mi1.36 mi7318+187925+50925+505453(Top 19%)597(Top 5%)597(Top 10%)
21M21.00 mi1.00 mi7090+228878+47878+474385(Top 15%)463(Top 4%)463(Top 8%)
35K21.75 mi0.75 mi7000+90859+19859+195536(Top 19%)696(Top 6%)696(Top 12%)
23M23.00 mi1.25 mi6825+175823+36823+364982(Top 17%)595(Top 5%)595(Top 10%)
24M24.00 mi1.00 mi6704+121805+18805+185038(Top 17%)660(Top 5%)660(Top 12%)
40K24.85 mi0.85 mi6579+125787+18787+184909(Top 17%)679(Top 5%)679(Top 12%)
25.2M25.20 mi0.35 mi6537+42778+9778+94989(Top 17%)757(Top 6%)757(Top 13%)
FINISH26.22 mi1.02 mi6450+87768+10768+105740(Top 20%)1017(Top 8%)1017(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
Γ—21
+97ft-345ft

Overall

8554

Females

1312

F18-39

1312

5K→10K

3.1 - 6.2 mi

Top 30%
Γ—5
+79ft-138ft

Overall

8613

Females

1309

F18-39

1309

10K→15K

6.2 - 9.3 mi

Top 29%
Γ—3
+67ft-78ft

Overall

8554

Females

1312

F18-39

1312

15K→20K

9.3 - 12.4 mi

Top 26%
Γ—5
+106ft-86ft

Overall

7466

Females

965

F18-39

965

20K→HALF

12.4 - 13.1 mi

Top 26%
Γ—2
+19ft-37ft

Overall

7558

Females

961

F18-39

961

HALF→25K

13.1 - 15.5 mi

Top 24%
Γ—4
+66ft-88ft

Overall

7097

Females

895

F18-39

895

25K→30K

15.5 - 18.6 mi

Top 20%
Γ—9
+181ft-148ft

Overall

5802

Females

636

F18-39

636

30K→20M

18.6 - 20.0 mi

Top 19%
Γ—5
+64ft-50ft

Overall

5453

Females

597

F18-39

597

20M→21M

20.0 - 21.0 mi

Top 15%
Γ—8
+106ft-24ft

Overall

4385

Females

463

F18-39

463

21M→35K

21.0 - 21.8 mi

Top 19%
Γ—7
+17ft-86ft

Overall

5536

Females

696

F18-39

696

35K→23M

21.8 - 23.0 mi

Top 17%
Γ—5
+23ft-63ft

Overall

4982

Females

595

F18-39

595

23M→24M

23.0 - 24.0 mi

Top 17%
Γ—6
+12ft-82ft

Overall

5038

Females

660

F18-39

660

24M→40K

24.0 - 24.9 mi

Top 17%
Γ—1
+6ft-20ft

Overall

4909

Females

679

F18-39

679

40K→25.2M

24.9 - 25.2 mi

Top 17%
Γ—1
+13ft-16ft

Overall

4989

Females

757

F18-39

757

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
Γ—2
+22ft-21ft

Overall

5740

Females

1017

F18-39

1017

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2453*
Passed By
431
Net Change
+1975
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8425
5K β†’ 10K176200-71#8425#8496
10K β†’ 15K130138-8#8496#8504
15K β†’ 20K314*16+298#8504#8206
20K β†’ HALF4911+38#8206#8168
HALF β†’ 25K233*11+222#8168#7946
25K β†’ 30K448*7+441#7946#7505
30K β†’ 20M1958+187#7505#7318
20M β†’ 21M231*3+228#7318#7090
21M β†’ 35K911+90#7090#7000
35K β†’ 23M1794+175#7000#6825
23M β†’ 24M1254+121#6825#6704
24M β†’ 40K1316+125#6704#6579
40K β†’ 25.2M464+42#6579#6537
25.2M β†’ FINISH10518+87#6537#6450
TOTALS2453*431+1975

* 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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Activity Data

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