Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ting Fu

Bib: 22427 β€’F β€’Age: N/A

MA

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 (F45-49)
#0 / 1786
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
26:51
3.11 mi
Rank: #20871
Start β†’ 5K
26:51 | 8:39/mi
10K
53:09
6.21 mi
Rank: #20470 (+401)
5K β†’ 10K
26:18 | 8:28/mi
15K
1:19:30
9.32 mi
Rank: #20301 (+169)
10K β†’ 15K
26:21 | 8:29/mi
20K
1:45:51
12.43 mi
Rank: #20015 (+286)
15K β†’ 20K
26:21 | 8:29/mi
HALF
1:51:33
13.11 mi
Rank: #19988 (+27)
20K β†’ HALF
5:42 | 8:22/mi
25K
2:13:42
15.53 mi
Rank: #20309 (-321)
HALF β†’ 25K
22:09 | 9:08/mi
30K
2:42:15
18.64 mi
Rank: #20355 (-46)
25K β†’ 30K
28:33 | 9:12/mi
20M
2:54:58
20.00 mi
Rank: #20363 (-8)
30K β†’ 20M
12:43 | 9:22/mi
21M
3:05:04
21.00 mi
Rank: #20406 (-43)
20M β†’ 21M
10:06 | 10:06/mi
35K
3:11:30
21.75 mi
Rank: #20336 (+70)
21M β†’ 35K
6:26 | 8:36/mi
23M
3:22:38
23.00 mi
Rank: #20205 (+131)
35K β†’ 23M
11:08 | 8:54/mi
24M
3:31:40
24.00 mi
Rank: #20168 (+37)
23M β†’ 24M
9:02 | 9:02/mi
40K
3:39:24
24.85 mi
Rank: #20102 (+66)
24M β†’ 40K
7:44 | 9:03/mi
25.2M
3:42:52
25.20 mi
Rank: #20105 (-3)
40K β†’ 25.2M
3:28 | 10:04/mi
FINISH
3:52:13
26.22 mi
Rank: #20144 (-39)
25.2M β†’ FINISH
9:21 | 9:11/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:33
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:00:40
Pace9:13 /mi
πŸ“ŠPositive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5726:518:3926:51
8:39
-
10K
6.21 mi11:55:1553:098:3426:18
8:28
-0:11
15K
9.32 mi12:21:361:19:308:3226:21
8:29
+0:01
20K
12.43 mi12:47:571:45:518:3226:21
8:29
0:00
HALF
13.11 mi12:53:391:51:338:315:42
8:22
-0:07
25K
15.53 mi13:15:482:13:428:3722:09
9:08
+0:46
30K
18.64 mi13:44:212:42:158:4328:33
9:12
+0:04
20M
20.00 mi13:57:042:54:588:4512:43
9:22
+0:10
21M
21.00 mi14:07:103:05:048:4910:06
10:06
+0:44
35K
21.75 mi14:13:363:11:308:496:26
8:36
-1:30
23M
23.00 mi14:24:443:22:388:4911:08
8:54
+0:18
24M
24.00 mi14:33:463:31:408:509:02
9:02
+0:08
40K
24.85 mi14:41:303:39:248:507:44
9:03
+0:01
25.2M
25.20 mi14:44:583:42:528:513:28
10:04
+1:01
FINISH
26.22 mi14:54:193:52:138:529:21
9:11
-0:53

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

8:22 /mi

Average Pace

8:52 /mi

Slowest Pace

10:06 /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

1:57:59

51% of race

Time at Steady Pace

1:27:57

38% of race

Time at Slower Pace

26:17

11% of race

Average Pace: 8:51 /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 mi11:28:5726:518:3926:51
8:39
#20871
10K
6.21 mi11:55:1553:098:3426:18
8:28
#20470
15K
9.32 mi12:21:361:19:308:3226:21
8:29
#20301
20K
12.43 mi12:47:571:45:518:3226:21
8:29
#20015
HALF
13.11 mi12:53:391:51:338:315:42
8:22
#19988
25K
15.53 mi13:15:482:13:428:3722:09
9:08
#20309
30K
18.64 mi13:44:212:42:158:4328:33
9:12
#20355
20M
20.00 mi13:57:042:54:588:4512:43
9:22
#20363
21M
21.00 mi14:07:103:05:048:4910:06
10:06
#20406
35K
21.75 mi14:13:363:11:308:496:26
8:36
#20336
23M
23.00 mi14:24:443:22:388:4911:08
8:54
#20205
24M
24.00 mi14:33:463:31:408:509:02
9:02
#20168
40K
24.85 mi14:41:303:39:248:507:44
9:03
#20102
25.2M
25.20 mi14:44:583:42:528:513:28
10:04
#20105
FINISH
26.22 mi14:54:193:52:138:529:21
9:11
#20144
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi208718093809320050(Top 69%)7620(Top 61%)7620(Top 427%)
10K6.21 mi3.10 mi20470+4017865+2287865+22820171(Top 70%)7689(Top 61%)7689(Top 431%)
15K9.32 mi3.11 mi20301+1697760+1057760+10520050(Top 69%)7620(Top 61%)7620(Top 427%)
20K12.43 mi3.11 mi20015+2867640+1207640+12019214(Top 66%)7192(Top 57%)7192(Top 403%)
HALF13.11 mi0.68 mi19988+277626+147626+1419486(Top 67%)7323(Top 58%)7323(Top 410%)
25K15.53 mi2.42 mi20309-3217799-1737799-17321743(Top 75%)8546(Top 68%)8546(Top 478%)
30K18.64 mi3.11 mi20355-467843-447843-4420472(Top 71%)7984(Top 63%)7984(Top 447%)
20M20.00 mi1.36 mi20363-87857-147857-1420520(Top 71%)8093(Top 64%)8093(Top 453%)
21M21.00 mi1.00 mi20406-437897-407897-4020764(Top 72%)8249(Top 66%)8249(Top 462%)
35K21.75 mi0.75 mi20336+707866+317866+3118166(Top 63%)6994(Top 56%)6994(Top 392%)
23M23.00 mi1.25 mi20205+1317812+547812+5418016(Top 62%)6977(Top 55%)6977(Top 391%)
24M24.00 mi1.00 mi20168+377810+27810+219621(Top 68%)7862(Top 63%)7862(Top 440%)
40K24.85 mi0.85 mi20102+667802+87802+818644(Top 64%)7395(Top 59%)7395(Top 414%)
25.2M25.20 mi0.35 mi20105-37808-67808-619632(Top 68%)7887(Top 63%)7887(Top 442%)
FINISH26.22 mi1.02 mi20144-397845-377845-3721213(Top 73%)8675(Top 69%)8675(Top 486%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
Γ—21
+97ft-345ft

Overall

20050

Females

7620

F45-49

7620

5K→10K

3.1 - 6.2 mi

Top 70%
Γ—5
+79ft-138ft

Overall

20171

Females

7689

F45-49

7689

10K→15K

6.2 - 9.3 mi

Top 69%
Γ—3
+67ft-78ft

Overall

20050

Females

7620

F45-49

7620

15K→20K

9.3 - 12.4 mi

Top 66%
Γ—5
+106ft-86ft

Overall

19214

Females

7192

F45-49

7192

20K→HALF

12.4 - 13.1 mi

Top 67%
Γ—2
+19ft-37ft

Overall

19486

Females

7323

F45-49

7323

HALF→25K

13.1 - 15.5 mi

Top 75%
Γ—4
+66ft-88ft

Overall

21743

Females

8546

F45-49

8546

25K→30K

15.5 - 18.6 mi

Top 71%
Γ—9
+181ft-148ft

Overall

20472

Females

7984

F45-49

7984

30K→20M

18.6 - 20.0 mi

Top 71%
Γ—5
+64ft-50ft

Overall

20520

Females

8093

F45-49

8093

20M→21M

20.0 - 21.0 mi

Top 72%
Γ—8
+106ft-24ft

Overall

20764

Females

8249

F45-49

8249

21M→35K

21.0 - 21.8 mi

Top 63%
Γ—7
+17ft-86ft

Overall

18166

Females

6994

F45-49

6994

35K→23M

21.8 - 23.0 mi

Top 62%
Γ—5
+23ft-63ft

Overall

18016

Females

6977

F45-49

6977

23M→24M

23.0 - 24.0 mi

Top 68%
Γ—6
+12ft-82ft

Overall

19621

Females

7862

F45-49

7862

24M→40K

24.0 - 24.9 mi

Top 64%
Γ—1
+6ft-20ft

Overall

18644

Females

7395

F45-49

7395

40K→25.2M

24.9 - 25.2 mi

Top 68%
Γ—1
+13ft-16ft

Overall

19632

Females

7887

F45-49

7887

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
Γ—2
+22ft-21ft

Overall

21213

Females

8675

F45-49

8675

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2023*
Passed By
1101
Net Change
+727
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#20871
5K β†’ 10K537*136+401#20871#20470
10K β†’ 15K293*124+169#20470#20301
15K β†’ 20K321*35+286#20301#20015
20K β†’ HALF4013+27#20015#19988
HALF β†’ 25K56200-321#19988#20309
25K β†’ 30K172200-46#20309#20355
30K β†’ 20M8694-8#20355#20363
20M β†’ 21M71114-43#20363#20406
21M β†’ 35K788+70#20406#20336
35K β†’ 23M14211+131#20336#20205
23M β†’ 24M7437+37#20205#20168
24M β†’ 40K9428+66#20168#20102
40K β†’ 25.2M1922-3#20102#20105
25.2M β†’ FINISH4079-39#20105#20144
TOTALS2023*1101+727

* 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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