Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Tania Salinas

Bib: 31018 β€’F β€’Age: N/A

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 (F50-54)
#0 / 1233
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
27:04
3.11 mi
Rank: #21277
Start β†’ 5K
27:04 | 8:43/mi
10K
54:06
6.21 mi
Rank: #21356 (-79)
5K β†’ 10K
27:02 | 8:43/mi
15K
1:20:56
9.32 mi
Rank: #21193 (+163)
10K β†’ 15K
26:50 | 8:39/mi
20K
1:47:38
12.43 mi
Rank: #20845 (+348)
15K β†’ 20K
26:42 | 8:36/mi
HALF
1:53:30
13.11 mi
Rank: #20842 (+3)
20K β†’ HALF
5:52 | 8:37/mi
25K
2:14:40
15.53 mi
Rank: #20673 (+169)
HALF β†’ 25K
21:10 | 8:44/mi
30K
2:42:34
18.64 mi
Rank: #20441 (+232)
25K β†’ 30K
27:54 | 8:59/mi
20M
2:54:28
20.00 mi
Rank: #20235 (+206)
30K β†’ 20M
11:54 | 8:46/mi
21M
3:03:39
21.00 mi
Rank: #20063 (+172)
20M β†’ 21M
9:11 | 9:11/mi
35K
3:10:11
21.75 mi
Rank: #20006 (+57)
21M β†’ 35K
6:32 | 8:44/mi
23M
3:21:13
23.00 mi
Rank: #19869 (+137)
35K β†’ 23M
11:02 | 8:49/mi
24M
3:29:58
24.00 mi
Rank: #19793 (+76)
23M β†’ 24M
8:45 | 8:45/mi
40K
3:37:29
24.85 mi
Rank: #19708 (+85)
24M β†’ 40K
7:31 | 8:48/mi
25.2M
3:40:46
25.20 mi
Rank: #19671 (+37)
40K β†’ 25.2M
3:17 | 9:32/mi
FINISH
3:49:26
26.22 mi
Rank: #19623 (+48)
25.2M β†’ FINISH
8:40 | 8:31/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
Time1:53:30
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time1:55:56
Pace8:51 /mi
πŸ“ŠPositive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:2327:048:4327:04
8:43
-
10K
6.21 mi12:24:2554:068:4327:02
8:43
0:00
15K
9.32 mi12:51:151:20:568:4126:50
8:39
-0:04
20K
12.43 mi13:17:571:47:388:4026:42
8:36
-0:03
HALF
13.11 mi13:23:491:53:308:405:52
8:37
+0:01
25K
15.53 mi13:44:592:14:408:4121:10
8:44
+0:07
30K
18.64 mi14:12:532:42:348:4427:54
8:59
+0:15
20M
20.00 mi14:24:472:54:288:4411:54
8:46
-0:13
21M
21.00 mi14:33:583:03:398:459:11
9:11
+0:25
35K
21.75 mi14:40:303:10:118:456:32
8:44
-0:27
23M
23.00 mi14:51:323:21:138:4511:02
8:49
+0:05
24M
24.00 mi15:00:173:29:588:458:45
8:45
-0:04
40K
24.85 mi15:07:483:37:298:467:31
8:48
+0:03
25.2M
25.20 mi15:11:053:40:468:463:17
9:32
+0:44
FINISH
26.22 mi15:19:453:49:268:468:40
8:31
-1:01

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

8:31 /mi

Average Pace

8:45 /mi

Slowest Pace

9:32 /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

3:46:09

99% of race

Time at Steady Pace

3:17

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:45 /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 mi11:57:2327:048:4327:04
8:43
#21277
10K
6.21 mi12:24:2554:068:4327:02
8:43
#21356
15K
9.32 mi12:51:151:20:568:4126:50
8:39
#21193
20K
12.43 mi13:17:571:47:388:4026:42
8:36
#20845
HALF
13.11 mi13:23:491:53:308:405:52
8:37
#20842
25K
15.53 mi13:44:592:14:408:4121:10
8:44
#20673
30K
18.64 mi14:12:532:42:348:4427:54
8:59
#20441
20M
20.00 mi14:24:472:54:288:4411:54
8:46
#20235
21M
21.00 mi14:33:583:03:398:459:11
9:11
#20063
35K
21.75 mi14:40:303:10:118:456:32
8:44
#20006
23M
23.00 mi14:51:323:21:138:4511:02
8:49
#19869
24M
24.00 mi15:00:173:29:588:458:45
8:45
#19793
40K
24.85 mi15:07:483:37:298:467:31
8:48
#19708
25.2M
25.20 mi15:11:053:40:468:463:17
9:32
#19671
FINISH
26.22 mi15:19:453:49:268:468:40
8:31
#19623
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 mi212778316831620866(Top 72%)8044(Top 64%)8044(Top 652%)
10K6.21 mi3.10 mi21356-798337-218337-2121436(Top 74%)8359(Top 66%)8359(Top 678%)
15K9.32 mi3.11 mi21193+1638247+908247+9020866(Top 72%)8044(Top 64%)8044(Top 652%)
20K12.43 mi3.11 mi20845+3488069+1788069+17819848(Top 68%)7545(Top 60%)7545(Top 612%)
HALF13.11 mi0.68 mi20842+38075-68075-620884(Top 72%)8047(Top 64%)8047(Top 653%)
25K15.53 mi2.42 mi20673+1697996+797996+7919875(Top 68%)7593(Top 60%)7593(Top 616%)
30K18.64 mi3.11 mi20441+2327898+987898+9819493(Top 67%)7479(Top 59%)7479(Top 607%)
20M20.00 mi1.36 mi20235+2067796+1027796+10217787(Top 61%)6640(Top 53%)6640(Top 539%)
21M21.00 mi1.00 mi20063+1727716+807716+8017106(Top 59%)6320(Top 50%)6320(Top 513%)
35K21.75 mi0.75 mi20006+577692+247692+2418819(Top 65%)7330(Top 58%)7330(Top 594%)
23M23.00 mi1.25 mi19869+1377642+507642+5017561(Top 61%)6734(Top 54%)6734(Top 546%)
24M24.00 mi1.00 mi19793+767628+147628+1418320(Top 63%)7158(Top 57%)7158(Top 581%)
40K24.85 mi0.85 mi19708+857586+427586+4217399(Top 60%)6740(Top 54%)6740(Top 547%)
25.2M25.20 mi0.35 mi19671+377576+107576+1017493(Top 60%)6781(Top 54%)6781(Top 550%)
FINISH26.22 mi1.02 mi19623+487552+247552+2418211(Top 63%)7157(Top 57%)7157(Top 580%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
Γ—21
+97ft-345ft

Overall

20866

Females

8044

F50-54

8044

5K→10K

3.1 - 6.2 mi

Top 74%
Γ—5
+79ft-138ft

Overall

21436

Females

8359

F50-54

8359

10K→15K

6.2 - 9.3 mi

Top 72%
Γ—3
+67ft-78ft

Overall

20866

Females

8044

F50-54

8044

15K→20K

9.3 - 12.4 mi

Top 68%
Γ—5
+106ft-86ft

Overall

19848

Females

7545

F50-54

7545

20K→HALF

12.4 - 13.1 mi

Top 72%
Γ—2
+19ft-37ft

Overall

20884

Females

8047

F50-54

8047

HALF→25K

13.1 - 15.5 mi

Top 68%
Γ—4
+66ft-88ft

Overall

19875

Females

7593

F50-54

7593

25K→30K

15.5 - 18.6 mi

Top 67%
Γ—9
+181ft-148ft

Overall

19493

Females

7479

F50-54

7479

30K→20M

18.6 - 20.0 mi

Top 61%
Γ—5
+64ft-50ft

Overall

17787

Females

6640

F50-54

6640

20M→21M

20.0 - 21.0 mi

Top 59%
Γ—8
+106ft-24ft

Overall

17106

Females

6320

F50-54

6320

21M→35K

21.0 - 21.8 mi

Top 65%
Γ—7
+17ft-86ft

Overall

18819

Females

7330

F50-54

7330

35K→23M

21.8 - 23.0 mi

Top 61%
Γ—5
+23ft-63ft

Overall

17561

Females

6734

F50-54

6734

23M→24M

23.0 - 24.0 mi

Top 63%
Γ—6
+12ft-82ft

Overall

18320

Females

7158

F50-54

7158

24M→40K

24.0 - 24.9 mi

Top 60%
Γ—1
+6ft-20ft

Overall

17399

Females

6740

F50-54

6740

40K→25.2M

24.9 - 25.2 mi

Top 60%
Γ—1
+13ft-16ft

Overall

17493

Females

6781

F50-54

6781

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
Γ—2
+22ft-21ft

Overall

18211

Females

7157

F50-54

7157

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2342*
Passed By
609
Net Change
+1654
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#21277
5K β†’ 10K200200-79#21277#21356
10K β†’ 15K269*106+163#21356#21193
15K β†’ 20K375*27+348#21193#20845
20K β†’ HALF3633+3#20845#20842
HALF β†’ 25K204*35+169#20842#20673
25K β†’ 30K295*63+232#20673#20441
30K β†’ 20M211*5+206#20441#20235
20M β†’ 21M18311+172#20235#20063
21M β†’ 35K7215+57#20063#20006
35K β†’ 23M16023+137#20006#19869
23M β†’ 24M10024+76#19869#19793
24M β†’ 40K10520+85#19793#19708
40K β†’ 25.2M447+37#19708#19671
25.2M β†’ FINISH8840+48#19671#19623
TOTALS2342*609+1654

* 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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