Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Janel Simonelli

Bib: 16867FAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
Personalized for Janel

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 6.2

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
23:19
3.11 mi
Rank: #12846
Start5K
23:19 | 7:31/mi
10K
46:22
6.21 mi
Rank: #12519 (+327)
5K10K
23:03 | 7:26/mi
15K
1:10:16
9.32 mi
Rank: #13133 (-614)
10K15K
23:54 | 7:42/mi
20K
1:35:14
12.43 mi
Rank: #13987 (-854)
15K20K
24:58 | 8:03/mi
HALF
1:41:03
13.11 mi
Rank: #14403 (-416)
20KHALF
5:49 | 8:32/mi
25K
2:01:09
15.53 mi
Rank: #14934 (-531)
HALF25K
20:06 | 8:18/mi
30K
2:27:30
18.64 mi
Rank: #15300 (-366)
25K30K
26:21 | 8:29/mi
20M
2:39:10
20.00 mi
Rank: #15413 (-113)
30K20M
11:40 | 8:36/mi
21M
2:48:13
21.00 mi
Rank: #15445 (-32)
20M21M
9:03 | 9:03/mi
35K
2:54:31
21.75 mi
Rank: #15494 (-49)
21M35K
6:18 | 8:26/mi
23M
3:05:44
23.00 mi
Rank: #15688 (-194)
35K23M
11:13 | 8:58/mi
24M
3:14:29
24.00 mi
Rank: #15810 (-122)
23M24M
8:45 | 8:45/mi
40K
3:22:19
24.85 mi
Rank: #15947 (-137)
24M40K
7:50 | 9:10/mi
25.2M
3:25:41
25.20 mi
Rank: #15975 (-28)
40K25.2M
3:22 | 9:46/mi
FINISH
3:34:33
26.22 mi
Rank: #16110 (-135)
25.2MFINISH
8:52 | 8:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:03
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:53:30
Pace8:40 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:3723:197:3123:19
7:31
-
10K
6.21 mi11:27:4046:227:2823:03
7:26
-0:05
15K
9.32 mi11:51:341:10:167:3323:54
7:42
+0:16
20K
12.43 mi12:16:321:35:147:4024:58
8:03
+0:21
HALF
13.11 mi12:22:211:41:037:435:49
8:32
+0:29
25K
15.53 mi12:42:272:01:097:4820:06
8:18
-0:14
30K
18.64 mi13:08:482:27:307:5526:21
8:29
+0:11
20M
20.00 mi13:20:282:39:107:5811:40
8:36
+0:07
21M
21.00 mi13:29:312:48:138:019:03
9:03
+0:27
35K
21.75 mi13:35:492:54:318:026:18
8:26
-0:37
23M
23.00 mi13:47:023:05:448:0511:13
8:58
+0:32
24M
24.00 mi13:55:473:14:298:078:45
8:45
-0:13
40K
24.85 mi14:03:373:22:198:097:50
9:10
+0:25
25.2M
25.20 mi14:06:593:25:418:103:22
9:46
+0:36
FINISH
26.22 mi14:15:513:34:338:128:52
8:43
-1:03

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

7:26 /mi

Average Pace

8:11 /mi

Slowest Pace

9:46 /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

1:35:14

44% of race

Time at Steady Pace

1:27:51

41% of race

Time at Slower Pace

31:28

15% 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 mi11:04:3723:197:3123:19
7:31
#12846
10K
6.21 mi11:27:4046:227:2823:03
7:26
#12519
15K
9.32 mi11:51:341:10:167:3323:54
7:42
#13133
20K
12.43 mi12:16:321:35:147:4024:58
8:03
#13987
HALF
13.11 mi12:22:211:41:037:435:49
8:32
#14403
25K
15.53 mi12:42:272:01:097:4820:06
8:18
#14934
30K
18.64 mi13:08:482:27:307:5526:21
8:29
#15300
20M
20.00 mi13:20:282:39:107:5811:40
8:36
#15413
21M
21.00 mi13:29:312:48:138:019:03
9:03
#15445
35K
21.75 mi13:35:492:54:318:026:18
8:26
#15494
23M
23.00 mi13:47:023:05:448:0511:13
8:58
#15688
24M
24.00 mi13:55:473:14:298:078:45
8:45
#15810
40K
24.85 mi14:03:373:22:198:097:50
9:10
#15947
25.2M
25.20 mi14:06:593:25:418:103:22
9:46
#15975
FINISH
26.22 mi14:15:513:34:338:128:52
8:43
#16110
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi128463401340114505(Top 50%)4450(Top 35%)4450(Top 78%)
10K6.21 mi3.10 mi12519+3273238+1633238+16312286(Top 42%)3137(Top 25%)3137(Top 55%)
15K9.32 mi3.11 mi13133-6143616-3783616-37814505(Top 50%)4450(Top 35%)4450(Top 78%)
20K12.43 mi3.11 mi13987-8544135-5194135-51916390(Top 56%)5598(Top 45%)5598(Top 98%)
HALF13.11 mi0.68 mi14403-4164377-2424377-24220444(Top 70%)7806(Top 62%)7806(Top 137%)
25K15.53 mi2.42 mi14934-5314704-3274704-32717358(Top 60%)6198(Top 49%)6198(Top 108%)
30K18.64 mi3.11 mi15300-3664988-2844988-28416812(Top 58%)5998(Top 48%)5998(Top 105%)
20M20.00 mi1.36 mi15413-1135068-805068-8016724(Top 58%)6047(Top 48%)6047(Top 106%)
21M21.00 mi1.00 mi15445-325116-485116-4816395(Top 56%)5912(Top 47%)5912(Top 103%)
35K21.75 mi0.75 mi15494-495157-415157-4117159(Top 59%)6420(Top 51%)6420(Top 112%)
23M23.00 mi1.25 mi15688-1945294-1375294-13718325(Top 63%)7118(Top 57%)7118(Top 125%)
24M24.00 mi1.00 mi15810-1225386-925386-9218299(Top 63%)7137(Top 57%)7137(Top 125%)
40K24.85 mi0.85 mi15947-1375492-1065492-10619139(Top 66%)7642(Top 61%)7642(Top 134%)
25.2M25.20 mi0.35 mi15975-285512-205512-2018491(Top 64%)7288(Top 58%)7288(Top 128%)
FINISH26.22 mi1.02 mi16110-1355618-1065618-10619175(Top 66%)7643(Top 61%)7643(Top 134%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14505

Females

4450

F18-39

4450

5K→10K

3.1 - 6.2 mi

Top 42%
×5
+79ft-138ft

Overall

12286

Females

3137

F18-39

3137

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14505

Females

4450

F18-39

4450

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16390

Females

5598

F18-39

5598

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20444

Females

7806

F18-39

7806

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17358

Females

6198

F18-39

6198

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16812

Females

5998

F18-39

5998

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16724

Females

6047

F18-39

6047

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16395

Females

5912

F18-39

5912

21M→35K

21.0 - 21.8 mi

Top 59%
×7
+17ft-86ft

Overall

17159

Females

6420

F18-39

6420

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18325

Females

7118

F18-39

7118

23M→24M

23.0 - 24.0 mi

Top 63%
×6
+12ft-82ft

Overall

18299

Females

7137

F18-39

7137

24M→40K

24.0 - 24.9 mi

Top 66%
×1
+6ft-20ft

Overall

19139

Females

7642

F18-39

7642

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18491

Females

7288

F18-39

7288

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19175

Females

7643

F18-39

7643

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1089*
Passed By
2290
Net Change
-3264
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12846
5K10K464*137+327#12846#12519
10K15K59200-614#12519#13133
15K20K27200-854#13133#13987
20KHALF1200-416#13987#14403
HALF25K50200-531#14403#14934
25K30K100200-366#14934#15300
30K20M77190-113#15300#15413
20M21M92124-32#15413#15445
21M35K5099-49#15445#15494
35K23M51200-194#15494#15688
23M24M39161-122#15688#15810
24M40K37174-137#15810#15947
40K25.2M1846-28#15947#15975
25.2MFINISH24159-135#15975#16110
TOTALS1089*2290-3264

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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