Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ana Carolina Quiroga Medina

Bib: 19529FAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 23%
Masters (Masters Women)
#0 / 6862
Top 9%
Age Group (F40-44)
#0 / 1737
Top 20%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Ana

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 · 6:58/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
23:40
3.11 mi
Rank: #13809
Start5K
23:40 | 7:38/mi
10K
47:24
6.21 mi
Rank: #13997 (-188)
5K10K
23:44 | 7:39/mi
15K
1:11:05
9.32 mi
Rank: #13889 (+108)
10K15K
23:41 | 7:38/mi
20K
1:34:33
12.43 mi
Rank: #13501 (+388)
15K20K
23:28 | 7:34/mi
HALF
1:39:36
13.11 mi
Rank: #13431 (+70)
20KHALF
5:03 | 7:25/mi
25K
1:57:48
15.53 mi
Rank: #13116 (+315)
HALF25K
18:12 | 7:31/mi
30K
2:21:50
18.64 mi
Rank: #12785 (+331)
25K30K
24:02 | 7:45/mi
20M
2:32:22
20.00 mi
Rank: #12615 (+170)
30K20M
10:32 | 7:46/mi
21M
2:40:24
21.00 mi
Rank: #12459 (+156)
20M21M
8:02 | 8:02/mi
35K
2:45:52
21.75 mi
Rank: #12342 (+117)
21M35K
5:28 | 7:19/mi
23M
2:55:07
23.00 mi
Rank: #12042 (+300)
35K23M
9:15 | 7:24/mi
24M
3:02:20
24.00 mi
Rank: #11806 (+236)
23M24M
7:13 | 7:13/mi
40K
3:08:31
24.85 mi
Rank: #11584 (+222)
24M40K
6:11 | 7:14/mi
25.2M
3:11:18
25.20 mi
Rank: #11520 (+64)
40K25.2M
2:47 | 8:05/mi
FINISH
3:18:24
26.22 mi
Rank: #11302 (+218)
25.2MFINISH
7:06 | 6:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:39:36
Pace7:36 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:38:48
Pace7:33 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:1923:407:3823:40
7:38
-
10K
6.21 mi11:31:0347:247:3823:44
7:39
+0:01
15K
9.32 mi11:54:441:11:057:3823:41
7:38
-0:01
20K
12.43 mi12:18:121:34:337:3723:28
7:34
-0:04
HALF
13.11 mi12:23:151:39:367:365:03
7:25
-0:09
25K
15.53 mi12:41:271:57:487:3518:12
7:31
+0:06
30K
18.64 mi13:05:292:21:507:3724:02
7:45
+0:14
20M
20.00 mi13:16:012:32:227:3810:32
7:46
+0:01
21M
21.00 mi13:24:032:40:247:398:02
8:02
+0:16
35K
21.75 mi13:29:312:45:527:385:28
7:19
-0:43
23M
23.00 mi13:38:462:55:077:379:15
7:24
+0:05
24M
24.00 mi13:45:593:02:207:367:13
7:13
-0:11
40K
24.85 mi13:52:103:08:317:366:11
7:14
+0:01
25.2M
25.20 mi13:54:573:11:187:362:47
8:05
+0:51
FINISH
26.22 mi14:02:033:18:247:357:06
6:59
-1:06

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

6:59 /mi

Average Pace

7:34 /mi

Slowest Pace

8:05 /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

2:33:01

77% of race

Time at Steady Pace

45:23

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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 mi11:07:1923:407:3823:40
7:38
#13809
10K
6.21 mi11:31:0347:247:3823:44
7:39
#13997
15K
9.32 mi11:54:441:11:057:3823:41
7:38
#13889
20K
12.43 mi12:18:121:34:337:3723:28
7:34
#13501
HALF
13.11 mi12:23:151:39:367:365:03
7:25
#13431
25K
15.53 mi12:41:271:57:487:3518:12
7:31
#13116
30K
18.64 mi13:05:292:21:507:3724:02
7:45
#12785
20M
20.00 mi13:16:012:32:227:3810:32
7:46
#12615
21M
21.00 mi13:24:032:40:247:398:02
8:02
#12459
35K
21.75 mi13:29:312:45:527:385:28
7:19
#12342
23M
23.00 mi13:38:462:55:077:379:15
7:24
#12042
24M
24.00 mi13:45:593:02:207:367:13
7:13
#11806
40K
24.85 mi13:52:103:08:317:366:11
7:14
#11584
25.2M
25.20 mi13:54:573:11:187:362:47
8:05
#11520
FINISH
26.22 mi14:02:033:18:247:357:06
6:59
#11302
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 mi138093962396213876(Top 48%)4071(Top 32%)4071(Top 234%)
10K6.21 mi3.10 mi13997-1884085-1234085-12314228(Top 49%)4247(Top 34%)4247(Top 245%)
15K9.32 mi3.11 mi13889+1084046+394046+3913876(Top 48%)4071(Top 32%)4071(Top 234%)
20K12.43 mi3.11 mi13501+3883856+1903856+19012437(Top 43%)3342(Top 27%)3342(Top 192%)
HALF13.11 mi0.68 mi13431+703813+433813+4312239(Top 42%)3144(Top 25%)3144(Top 181%)
25K15.53 mi2.42 mi13116+3153663+1503663+15011477(Top 40%)2885(Top 23%)2885(Top 166%)
30K18.64 mi3.11 mi12785+3313528+1353528+13511514(Top 40%)3038(Top 24%)3038(Top 175%)
20M20.00 mi1.36 mi12615+1703471+573471+5711015(Top 38%)2896(Top 23%)2896(Top 167%)
21M21.00 mi1.00 mi12459+1563399+723399+7210144(Top 35%)2565(Top 20%)2565(Top 148%)
35K21.75 mi0.75 mi12342+1173338+613338+619431(Top 32%)2233(Top 18%)2233(Top 129%)
23M23.00 mi1.25 mi12042+3003199+1393199+1398126(Top 28%)1712(Top 14%)1712(Top 99%)
24M24.00 mi1.00 mi11806+2363088+1113088+1118030(Top 28%)1749(Top 14%)1749(Top 101%)
40K24.85 mi0.85 mi11584+2222999+892999+897039(Top 24%)1406(Top 11%)1406(Top 81%)
25.2M25.20 mi0.35 mi11520+642987+122987+128899(Top 31%)2323(Top 18%)2323(Top 134%)
FINISH26.22 mi1.02 mi11302+2182889+982889+987361(Top 25%)1641(Top 13%)1641(Top 94%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21
+97ft-345ft

Overall

13876

Females

4071

F40-44

4071

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14228

Females

4247

F40-44

4247

10K→15K

6.2 - 9.3 mi

Top 48%
×3
+67ft-78ft

Overall

13876

Females

4071

F40-44

4071

15K→20K

9.3 - 12.4 mi

Top 43%
×5
+106ft-86ft

Overall

12437

Females

3342

F40-44

3342

20K→HALF

12.4 - 13.1 mi

Top 42%
×2
+19ft-37ft

Overall

12239

Females

3144

F40-44

3144

HALF→25K

13.1 - 15.5 mi

Top 40%
×4
+66ft-88ft

Overall

11477

Females

2885

F40-44

2885

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11514

Females

3038

F40-44

3038

30K→20M

18.6 - 20.0 mi

Top 38%
×5
+64ft-50ft

Overall

11015

Females

2896

F40-44

2896

20M→21M

20.0 - 21.0 mi

Top 35%
×8
+106ft-24ft

Overall

10144

Females

2565

F40-44

2565

21M→35K

21.0 - 21.8 mi

Top 32%
×7
+17ft-86ft

Overall

9431

Females

2233

F40-44

2233

35K→23M

21.8 - 23.0 mi

Top 28%
×5
+23ft-63ft

Overall

8126

Females

1712

F40-44

1712

23M→24M

23.0 - 24.0 mi

Top 28%
×6
+12ft-82ft

Overall

8030

Females

1749

F40-44

1749

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

7039

Females

1406

F40-44

1406

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1
+13ft-16ft

Overall

8899

Females

2323

F40-44

2323

25.2M→FINISH

25.2 - 26.2 mi

Top 25%
×2
+22ft-21ft

Overall

7361

Females

1641

F40-44

1641

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3169*
Passed By
474
Net Change
+2507
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13809
5K10K200200-188#13809#13997
10K15K247*139+108#13997#13889
15K20K412*24+388#13889#13501
20KHALF766+70#13501#13431
HALF25K324*9+315#13431#13116
25K30K363*32+331#13116#12785
30K20M18616+170#12785#12615
20M21M17822+156#12615#12459
21M35K1236+117#12459#12342
35K23M302*2+300#12342#12042
23M24M238*2+236#12042#11806
24M40K222*0+222#11806#11584
40K25.2M7612+64#11584#11520
25.2MFINISH222*4+218#11520#11302
TOTALS3169*474+2507

* 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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