Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Adriana Pinzón

Bib: 18744FAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 45%
Gender (Female)
#0 / 12578
Top 31%
Masters (Masters Women)
#0 / 6862
Top 15%
Age Group (F40-44)
#0 / 1737
Top 34%
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
23:31
3.11 mi
Rank: #13381
Start5K
23:31 | 7:35/mi
10K
46:56
6.21 mi
Rank: #13299 (+82)
5K10K
23:25 | 7:33/mi
15K
1:10:12
9.32 mi
Rank: #13074 (+225)
10K15K
23:16 | 7:30/mi
20K
1:33:59
12.43 mi
Rank: #13132 (-58)
15K20K
23:47 | 7:40/mi
HALF
1:39:14
13.11 mi
Rank: #13211 (-79)
20KHALF
5:15 | 7:43/mi
25K
1:58:08
15.53 mi
Rank: #13285 (-74)
HALF25K
18:54 | 7:48/mi
30K
2:23:03
18.64 mi
Rank: #13330 (-45)
25K30K
24:55 | 8:02/mi
20M
2:34:11
20.00 mi
Rank: #13363 (-33)
30K20M
11:08 | 8:12/mi
21M
2:42:49
21.00 mi
Rank: #13369 (-6)
20M21M
8:38 | 8:38/mi
35K
2:48:49
21.75 mi
Rank: #13397 (-28)
21M35K
6:00 | 8:02/mi
23M
2:59:05
23.00 mi
Rank: #13394 (+3)
35K23M
10:16 | 8:13/mi
24M
3:06:58
24.00 mi
Rank: #13361 (+33)
23M24M
7:53 | 7:53/mi
40K
3:13:47
24.85 mi
Rank: #13296 (+65)
24M40K
6:49 | 7:59/mi
25.2M
3:16:47
25.20 mi
Rank: #13286 (+10)
40K25.2M
3:00 | 8:42/mi
FINISH
3:24:25
26.22 mi
Rank: #13200 (+86)
25.2MFINISH
7:38 | 7:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:14
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:45:11
Pace8:02 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:2623:317:3523:31
7:35
-
10K
6.21 mi11:29:5146:567:3423:25
7:33
-0:02
15K
9.32 mi11:53:071:10:127:3223:16
7:30
-0:03
20K
12.43 mi12:16:541:33:597:3423:47
7:40
+0:10
HALF
13.11 mi12:22:091:39:147:355:15
7:43
+0:03
25K
15.53 mi12:41:031:58:087:3718:54
7:48
+0:05
30K
18.64 mi13:05:582:23:037:4124:55
8:02
+0:14
20M
20.00 mi13:17:062:34:117:4311:08
8:12
+0:10
21M
21.00 mi13:25:442:42:497:468:38
8:38
+0:26
35K
21.75 mi13:31:442:48:497:466:00
8:02
-0:36
23M
23.00 mi13:42:002:59:057:4810:16
8:13
+0:11
24M
24.00 mi13:49:533:06:587:487:53
7:53
-0:20
40K
24.85 mi13:56:423:13:477:486:49
7:59
+0:06
25.2M
25.20 mi13:59:423:16:477:493:00
8:42
+0:43
FINISH
26.22 mi14:07:203:24:257:497:38
7:30
-1:12

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

7:30 /mi

Average Pace

7:48 /mi

Slowest Pace

8:42 /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

3:12:47

94% of race

Time at Steady Pace

11:38

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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 mi11:06:2623:317:3523:31
7:35
#13381
10K
6.21 mi11:29:5146:567:3423:25
7:33
#13299
15K
9.32 mi11:53:071:10:127:3223:16
7:30
#13074
20K
12.43 mi12:16:541:33:597:3423:47
7:40
#13132
HALF
13.11 mi12:22:091:39:147:355:15
7:43
#13211
25K
15.53 mi12:41:031:58:087:3718:54
7:48
#13285
30K
18.64 mi13:05:582:23:037:4124:55
8:02
#13330
20M
20.00 mi13:17:062:34:117:4311:08
8:12
#13363
21M
21.00 mi13:25:442:42:497:468:38
8:38
#13369
35K
21.75 mi13:31:442:48:497:466:00
8:02
#13397
23M
23.00 mi13:42:002:59:057:4810:16
8:13
#13394
24M
24.00 mi13:49:533:06:587:487:53
7:53
#13361
40K
24.85 mi13:56:423:13:477:486:49
7:59
#13296
25.2M
25.20 mi13:59:423:16:477:493:00
8:42
#13286
FINISH
26.22 mi14:07:203:24:257:497:38
7:30
#13200
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi133813707370712727(Top 44%)3414(Top 27%)3414(Top 197%)
10K6.21 mi3.10 mi13299+823699+83699+813274(Top 46%)3697(Top 29%)3697(Top 213%)
15K9.32 mi3.11 mi13074+2253583+1163583+11612727(Top 44%)3414(Top 27%)3414(Top 197%)
20K12.43 mi3.11 mi13132-583659-763659-7613334(Top 46%)3844(Top 31%)3844(Top 221%)
HALF13.11 mi0.68 mi13211-793699-403699-4014768(Top 51%)4570(Top 36%)4570(Top 263%)
25K15.53 mi2.42 mi13285-743755-563755-5613790(Top 48%)4171(Top 33%)4171(Top 240%)
30K18.64 mi3.11 mi13330-453832-773832-7713625(Top 47%)4192(Top 33%)4192(Top 241%)
20M20.00 mi1.36 mi13363-333873-413873-4114248(Top 49%)4618(Top 37%)4618(Top 266%)
21M21.00 mi1.00 mi13369-63900-273900-2713979(Top 48%)4565(Top 36%)4565(Top 263%)
35K21.75 mi0.75 mi13397-283931-313931-3114637(Top 50%)4974(Top 40%)4974(Top 286%)
23M23.00 mi1.25 mi13394+33957-263957-2613826(Top 48%)4605(Top 37%)4605(Top 265%)
24M24.00 mi1.00 mi13361+333965-83965-812940(Top 45%)4221(Top 34%)4221(Top 243%)
40K24.85 mi0.85 mi13296+653946+193946+1912348(Top 43%)3961(Top 31%)3961(Top 228%)
25.2M25.20 mi0.35 mi13286+103948-23948-212930(Top 45%)4318(Top 34%)4318(Top 249%)
FINISH26.22 mi1.02 mi13200+863926+223926+2211376(Top 39%)3543(Top 28%)3543(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21
+97ft-345ft

Overall

12727

Females

3414

F40-44

3414

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13274

Females

3697

F40-44

3697

10K→15K

6.2 - 9.3 mi

Top 44%
×3
+67ft-78ft

Overall

12727

Females

3414

F40-44

3414

15K→20K

9.3 - 12.4 mi

Top 46%
×5
+106ft-86ft

Overall

13334

Females

3844

F40-44

3844

20K→HALF

12.4 - 13.1 mi

Top 51%
×2
+19ft-37ft

Overall

14768

Females

4570

F40-44

4570

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13790

Females

4171

F40-44

4171

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13625

Females

4192

F40-44

4192

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14248

Females

4618

F40-44

4618

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13979

Females

4565

F40-44

4565

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14637

Females

4974

F40-44

4974

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13826

Females

4605

F40-44

4605

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

12940

Females

4221

F40-44

4221

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12348

Females

3961

F40-44

3961

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

12930

Females

4318

F40-44

4318

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
×2
+22ft-21ft

Overall

11376

Females

3543

F40-44

3543

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1689*
Passed By
1482
Net Change
+181
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13381
5K10K282*200+82#13381#13299
10K15K321*96+225#13299#13074
15K20K130188-58#13074#13132
20KHALF1695-79#13132#13211
HALF25K98172-74#13211#13285
25K30K181200-45#13285#13330
30K20M91124-33#13330#13363
20M21M8591-6#13363#13369
21M35K5179-28#13369#13397
35K23M9895+3#13397#13394
23M24M8451+33#13394#13361
24M40K10136+65#13361#13296
40K25.2M3626+10#13296#13286
25.2MFINISH11529+86#13286#13200
TOTALS1689*1482+181

* 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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