Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Patricia Matos

Bib: 21706FAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Masters (Masters Women)
#0 / 6862
Top 31%
Age Group (F50-54)
#0 / 1233
Top 25%
Race Day Weather
51°/41°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
24:29
3.11 mi
Rank: #16068
Start5K
24:29 | 7:53/mi
10K
49:13
6.21 mi
Rank: #16483 (-415)
5K10K
24:44 | 7:58/mi
15K
1:13:51
9.32 mi
Rank: #16468 (+15)
10K15K
24:38 | 7:56/mi
20K
1:38:51
12.43 mi
Rank: #16476 (-8)
15K20K
25:00 | 8:03/mi
HALF
1:44:14
13.11 mi
Rank: #16457 (+19)
20KHALF
5:23 | 7:54/mi
25K
2:03:28
15.53 mi
Rank: #16181 (+276)
HALF25K
19:14 | 7:56/mi
30K
2:29:06
18.64 mi
Rank: #15980 (+201)
25K30K
25:38 | 8:16/mi
20M
2:40:14
20.00 mi
Rank: #15840 (+140)
30K20M
11:08 | 8:12/mi
21M
2:49:24
21.00 mi
Rank: #15880 (-40)
20M21M
9:10 | 9:10/mi
35K
2:55:21
21.75 mi
Rank: #15793 (+87)
21M35K
5:57 | 7:58/mi
23M
3:06:05
23.00 mi
Rank: #15793
35K23M
10:44 | 8:35/mi
24M
3:14:32
24.00 mi
Rank: #15826 (-33)
23M24M
8:27 | 8:27/mi
40K
3:21:48
24.85 mi
Rank: #15818 (+8)
24M40K
7:16 | 8:30/mi
25.2M
3:25:43
25.20 mi
Rank: #15980 (-162)
40K25.2M
3:55 | 11:22/mi
FINISH
3:34:36
26.22 mi
Rank: #16129 (-149)
25.2MFINISH
8:53 | 8:44/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
Time1:44:14
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time1:50:22
Pace8:26 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3624:297:5324:29
7:53
-
10K
6.21 mi11:50:2049:137:5624:44
7:58
+0:05
15K
9.32 mi12:14:581:13:517:5624:38
7:56
-0:02
20K
12.43 mi12:39:581:38:517:5825:00
8:03
+0:07
HALF
13.11 mi12:45:211:44:147:585:23
7:54
-0:09
25K
15.53 mi13:04:352:03:287:5719:14
7:56
+0:02
30K
18.64 mi13:30:132:29:068:0025:38
8:16
+0:20
20M
20.00 mi13:41:212:40:148:0111:08
8:12
-0:04
21M
21.00 mi13:50:312:49:248:059:10
9:10
+0:58
35K
21.75 mi13:56:282:55:218:045:57
7:58
-1:12
23M
23.00 mi14:07:123:06:058:0610:44
8:35
+0:37
24M
24.00 mi14:15:393:14:328:078:27
8:27
-0:08
40K
24.85 mi14:22:553:21:488:087:16
8:30
+0:03
25.2M
25.20 mi14:26:503:25:438:103:55
11:22
+2:52
FINISH
26.22 mi14:35:433:34:368:128:53
8:44
-2:38

Checkpoint Splits Visualizations

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

📈Pace 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

7:53 /mi

Average Pace

8:11 /mi

Slowest Pace

11:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

0:00

0% of race

Time at Steady Pace

3:12:38

90% of race

Time at Slower Pace

21:58

10% of race

Average Pace: 8:11 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi11:25:3624:297:5324:29
7:53
#16068
10K
6.21 mi11:50:2049:137:5624:44
7:58
#16483
15K
9.32 mi12:14:581:13:517:5624:38
7:56
#16468
20K
12.43 mi12:39:581:38:517:5825:00
8:03
#16476
HALF
13.11 mi12:45:211:44:147:585:23
7:54
#16457
25K
15.53 mi13:04:352:03:287:5719:14
7:56
#16181
30K
18.64 mi13:30:132:29:068:0025:38
8:16
#15980
20M
20.00 mi13:41:212:40:148:0111:08
8:12
#15840
21M
21.00 mi13:50:312:49:248:059:10
9:10
#15880
35K
21.75 mi13:56:282:55:218:045:57
7:58
#15793
23M
23.00 mi14:07:123:06:058:0610:44
8:35
#15793
24M
24.00 mi14:15:393:14:328:078:27
8:27
#15826
40K
24.85 mi14:22:553:21:488:087:16
8:30
#15818
25.2M
25.20 mi14:26:503:25:438:103:55
11:22
#15980
FINISH
26.22 mi14:35:433:34:368:128:53
8:44
#16129
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 mi160685358535816451(Top 57%)5590(Top 44%)5590(Top 453%)
10K6.21 mi3.10 mi16483-4155624-2665624-26616949(Top 58%)5884(Top 47%)5884(Top 477%)
15K9.32 mi3.11 mi16468+155617+75617+716451(Top 57%)5590(Top 44%)5590(Top 453%)
20K12.43 mi3.11 mi16476-85625-85625-816478(Top 57%)5642(Top 45%)5642(Top 458%)
HALF13.11 mi0.68 mi16457+195619+65619+616397(Top 57%)5585(Top 44%)5585(Top 453%)
25K15.53 mi2.42 mi16181+2765472+1475472+14714875(Top 51%)4808(Top 38%)4808(Top 390%)
30K18.64 mi3.11 mi15980+2015393+795393+7915277(Top 53%)5128(Top 41%)5128(Top 416%)
20M20.00 mi1.36 mi15840+1405324+695324+6914278(Top 49%)4648(Top 37%)4648(Top 377%)
21M21.00 mi1.00 mi15880-405366-425366-4217011(Top 59%)6257(Top 50%)6257(Top 507%)
35K21.75 mi0.75 mi15793+875329+375329+3714217(Top 49%)4766(Top 38%)4766(Top 387%)
23M23.00 mi1.25 mi157935356-275356-2716188(Top 56%)5953(Top 47%)5953(Top 483%)
24M24.00 mi1.00 mi15826-335395-395395-3916613(Top 57%)6240(Top 50%)6240(Top 506%)
40K24.85 mi0.85 mi15818+85410-155410-1515694(Top 54%)5791(Top 46%)5791(Top 470%)
25.2M25.20 mi0.35 mi15980-1625515-1055515-10523216(Top 80%)9718(Top 77%)9718(Top 788%)
FINISH26.22 mi1.02 mi16129-1495628-1135628-11319252(Top 66%)7678(Top 61%)7678(Top 623%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16451

Females

5590

F50-54

5590

5K→10K

3.1 - 6.2 mi

Top 58%
×5
+79ft-138ft

Overall

16949

Females

5884

F50-54

5884

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16451

Females

5590

F50-54

5590

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16478

Females

5642

F50-54

5642

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16397

Females

5585

F50-54

5585

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14875

Females

4808

F50-54

4808

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15277

Females

5128

F50-54

5128

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14278

Females

4648

F50-54

4648

20M→21M

20.0 - 21.0 mi

Top 59%
×8
+106ft-24ft

Overall

17011

Females

6257

F50-54

6257

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14217

Females

4766

F50-54

4766

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16188

Females

5953

F50-54

5953

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16613

Females

6240

F50-54

6240

24M→40K

24.0 - 24.9 mi

Top 54%
×1
+6ft-20ft

Overall

15694

Females

5791

F50-54

5791

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1
+13ft-16ft

Overall

23216

Females

9718

F50-54

9718

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19252

Females

7678

F50-54

7678

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1760*
Passed By
1490
Net Change
-61
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16068
5K10K116200-415#16068#16483
10K15K209*194+15#16483#16468
15K20K191199-8#16468#16476
20KHALF4627+19#16476#16457
HALF25K301*25+276#16457#16181
25K30K281*80+201#16181#15980
30K20M16929+140#15980#15840
20M21M92132-40#15840#15880
21M35K10215+87#15880#15793
35K23M98980#15793#15793
23M24M5588-33#15793#15826
24M40K7365+8#15826#15818
40K25.2M5167-162#15818#15980
25.2MFINISH22171-149#15980#16129
TOTALS1760*1490-61

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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