Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Katia Comin

Bib: 19044FAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 28%
Masters (Masters Women)
#0 / 6862
Top 12%
Age Group (F40-44)
#0 / 1737
Top 28%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Katia

Your Race Performance Report is ready

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

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:25/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
23:35
3.11 mi
Rank: #13566
Start5K
23:35 | 7:36/mi
10K
47:08
6.21 mi
Rank: #13592 (-26)
5K10K
23:33 | 7:35/mi
15K
1:10:34
9.32 mi
Rank: #13409 (+183)
10K15K
23:26 | 7:33/mi
20K
1:34:09
12.43 mi
Rank: #13250 (+159)
15K20K
23:35 | 7:36/mi
HALF
1:39:18
13.11 mi
Rank: #13256 (-6)
20KHALF
5:09 | 7:34/mi
25K
1:57:56
15.53 mi
Rank: #13178 (+78)
HALF25K
18:38 | 7:41/mi
30K
2:22:26
18.64 mi
Rank: #13048 (+130)
25K30K
24:30 | 7:54/mi
20M
2:33:19
20.00 mi
Rank: #13005 (+43)
30K20M
10:53 | 8:01/mi
21M
2:41:44
21.00 mi
Rank: #12965 (+40)
20M21M
8:25 | 8:25/mi
35K
2:47:35
21.75 mi
Rank: #12965
21M35K
5:51 | 7:50/mi
23M
2:57:26
23.00 mi
Rank: #12854 (+111)
35K23M
9:51 | 7:53/mi
24M
3:05:07
24.00 mi
Rank: #12772 (+82)
23M24M
7:41 | 7:41/mi
40K
3:11:37
24.85 mi
Rank: #12643 (+129)
24M40K
6:30 | 7:37/mi
25.2M
3:14:27
25.20 mi
Rank: #12587 (+56)
40K25.2M
2:50 | 8:13/mi
FINISH
3:22:00
26.22 mi
Rank: #12476 (+111)
25.2MFINISH
7:33 | 7:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:18
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:42:42
Pace7:51 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:1523:357:3623:35
7:36
-
10K
6.21 mi11:29:4847:087:3623:33
7:35
-0:01
15K
9.32 mi11:53:141:10:347:3523:26
7:33
-0:02
20K
12.43 mi12:16:491:34:097:3523:35
7:36
+0:03
HALF
13.11 mi12:21:581:39:187:355:09
7:34
-0:02
25K
15.53 mi12:40:361:57:567:3618:38
7:41
+0:07
30K
18.64 mi13:05:062:22:267:3924:30
7:54
+0:13
20M
20.00 mi13:15:592:33:197:4010:53
8:01
+0:07
21M
21.00 mi13:24:242:41:447:438:25
8:25
+0:24
35K
21.75 mi13:30:152:47:357:435:51
7:50
-0:35
23M
23.00 mi13:40:062:57:267:439:51
7:53
+0:03
24M
24.00 mi13:47:473:05:077:437:41
7:41
-0:12
40K
24.85 mi13:54:173:11:377:436:30
7:37
-0:04
25.2M
25.20 mi13:57:073:14:277:432:50
8:13
+0:36
FINISH
26.22 mi14:04:403:22:007:437:33
7:25
-0:48

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

7:25 /mi

Average Pace

7:43 /mi

Slowest Pace

8:25 /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

3:10:45

94% of race

Time at Steady Pace

11:15

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi11:06:1523:357:3623:35
7:36
#13566
10K
6.21 mi11:29:4847:087:3623:33
7:35
#13592
15K
9.32 mi11:53:141:10:347:3523:26
7:33
#13409
20K
12.43 mi12:16:491:34:097:3523:35
7:36
#13250
HALF
13.11 mi12:21:581:39:187:355:09
7:34
#13256
25K
15.53 mi12:40:361:57:567:3618:38
7:41
#13178
30K
18.64 mi13:05:062:22:267:3924:30
7:54
#13048
20M
20.00 mi13:15:592:33:197:4010:53
8:01
#13005
21M
21.00 mi13:24:242:41:447:438:25
8:25
#12965
35K
21.75 mi13:30:152:47:357:435:51
7:50
#12965
23M
23.00 mi13:40:062:57:267:439:51
7:53
#12854
24M
24.00 mi13:47:473:05:077:437:41
7:41
#12772
40K
24.85 mi13:54:173:11:377:436:30
7:37
#12643
25.2M
25.20 mi13:57:073:14:277:432:50
8:13
#12587
FINISH
26.22 mi14:04:403:22:007:437:33
7:25
#12476
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 mi135663815381513197(Top 45%)3690(Top 29%)3690(Top 212%)
10K6.21 mi3.10 mi13592-263860-453860-4513690(Top 47%)3932(Top 31%)3932(Top 226%)
15K9.32 mi3.11 mi13409+1833785+753785+7513197(Top 45%)3690(Top 29%)3690(Top 212%)
20K12.43 mi3.11 mi13250+1593715+703715+7012768(Top 44%)3534(Top 28%)3534(Top 203%)
HALF13.11 mi0.68 mi13256-63724-93724-913494(Top 46%)3857(Top 31%)3857(Top 222%)
25K15.53 mi2.42 mi13178+783695+293695+2912929(Top 45%)3690(Top 29%)3690(Top 212%)
30K18.64 mi3.11 mi13048+1303671+243671+2412636(Top 44%)3647(Top 29%)3647(Top 210%)
20M20.00 mi1.36 mi13005+433684-133684-1312933(Top 45%)3897(Top 31%)3897(Top 224%)
21M21.00 mi1.00 mi12965+403684368412612(Top 43%)3842(Top 31%)3842(Top 221%)
35K21.75 mi0.75 mi129653690-63690-613225(Top 46%)4196(Top 33%)4196(Top 242%)
23M23.00 mi1.25 mi12854+1113651+393651+3911560(Top 40%)3386(Top 27%)3386(Top 195%)
24M24.00 mi1.00 mi12772+823625+263625+2611459(Top 39%)3423(Top 27%)3423(Top 197%)
40K24.85 mi0.85 mi12643+1293577+483577+489657(Top 33%)2601(Top 21%)2601(Top 150%)
25.2M25.20 mi0.35 mi12587+563560+173560+179819(Top 34%)2765(Top 22%)2765(Top 159%)
FINISH26.22 mi1.02 mi12476+1113526+343526+3410759(Top 37%)3233(Top 26%)3233(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21
+97ft-345ft

Overall

13197

Females

3690

F40-44

3690

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13690

Females

3932

F40-44

3932

10K→15K

6.2 - 9.3 mi

Top 45%
×3
+67ft-78ft

Overall

13197

Females

3690

F40-44

3690

15K→20K

9.3 - 12.4 mi

Top 44%
×5
+106ft-86ft

Overall

12768

Females

3534

F40-44

3534

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13494

Females

3857

F40-44

3857

HALF→25K

13.1 - 15.5 mi

Top 45%
×4
+66ft-88ft

Overall

12929

Females

3690

F40-44

3690

25K→30K

15.5 - 18.6 mi

Top 44%
×9
+181ft-148ft

Overall

12636

Females

3647

F40-44

3647

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

12933

Females

3897

F40-44

3897

20M→21M

20.0 - 21.0 mi

Top 43%
×8
+106ft-24ft

Overall

12612

Females

3842

F40-44

3842

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13225

Females

4196

F40-44

4196

35K→23M

21.8 - 23.0 mi

Top 40%
×5
+23ft-63ft

Overall

11560

Females

3386

F40-44

3386

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11459

Females

3423

F40-44

3423

24M→40K

24.0 - 24.9 mi

Top 33%
×1
+6ft-20ft

Overall

9657

Females

2601

F40-44

2601

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1
+13ft-16ft

Overall

9819

Females

2765

F40-44

2765

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2
+22ft-21ft

Overall

10759

Females

3233

F40-44

3233

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2036*
Passed By
920
Net Change
+1090
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13566
5K10K200200-26#13566#13592
10K15K297*114+183#13592#13409
15K20K243*84+159#13409#13250
20KHALF2430-6#13250#13256
HALF25K15577+78#13256#13178
25K30K247*117+130#13178#13048
30K20M12279+43#13048#13005
20M21M10666+40#13005#12965
21M35K50500#12965#12965
35K23M15241+111#12965#12854
23M24M10927+82#12854#12772
24M40K14011+129#12772#12643
40K25.2M626+56#12643#12587
25.2MFINISH12918+111#12587#12476
TOTALS2036*920+1090

* 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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