Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Sarah Hannington

Bib: 19948FAge: 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 (F50-54)
#0 / 1233
Top 7%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Sarah

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 · 7:10/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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
23:54
3.11 mi
Rank: #14487
Start5K
23:54 | 7:42/mi
10K
47:33
6.21 mi
Rank: #14193 (+294)
5K10K
23:39 | 7:37/mi
15K
1:11:04
9.32 mi
Rank: #13876 (+317)
10K15K
23:31 | 7:35/mi
20K
1:34:54
12.43 mi
Rank: #13732 (+144)
15K20K
23:50 | 7:41/mi
HALF
1:40:06
13.11 mi
Rank: #13745 (-13)
20KHALF
5:12 | 7:38/mi
25K
1:58:20
15.53 mi
Rank: #13389 (+356)
HALF25K
18:14 | 7:32/mi
30K
2:22:35
18.64 mi
Rank: #13115 (+274)
25K30K
24:15 | 7:49/mi
20M
2:33:15
20.00 mi
Rank: #12981 (+134)
30K20M
10:40 | 7:52/mi
21M
2:41:25
21.00 mi
Rank: #12845 (+136)
20M21M
8:10 | 8:10/mi
35K
2:47:06
21.75 mi
Rank: #12787 (+58)
21M35K
5:41 | 7:36/mi
23M
2:57:06
23.00 mi
Rank: #12737 (+50)
35K23M
10:00 | 8:00/mi
24M
3:05:03
24.00 mi
Rank: #12747 (-10)
23M24M
7:57 | 7:57/mi
40K
3:11:49
24.85 mi
Rank: #12690 (+57)
24M40K
6:46 | 7:55/mi
25.2M
3:14:39
25.20 mi
Rank: #12632 (+58)
40K25.2M
2:50 | 8:13/mi
FINISH
3:21:57
26.22 mi
Rank: #12457 (+175)
25.2MFINISH
7:18 | 7:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:06
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:41:51
Pace7:47 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:3123:547:4223:54
7:42
-
10K
6.21 mi11:32:1047:337:4023:39
7:37
-0:05
15K
9.32 mi11:55:411:11:047:3823:31
7:35
-0:02
20K
12.43 mi12:19:311:34:547:3923:50
7:41
+0:06
HALF
13.11 mi12:24:431:40:067:395:12
7:38
-0:03
25K
15.53 mi12:42:571:58:207:3818:14
7:32
-0:06
30K
18.64 mi13:07:122:22:357:3924:15
7:49
+0:17
20M
20.00 mi13:17:522:33:157:4010:40
7:52
+0:03
21M
21.00 mi13:26:022:41:257:428:10
8:10
+0:18
35K
21.75 mi13:31:432:47:067:425:41
7:36
-0:34
23M
23.00 mi13:41:432:57:067:4310:00
8:00
+0:24
24M
24.00 mi13:49:403:05:037:437:57
7:57
-0:03
40K
24.85 mi13:56:263:11:497:446:46
7:55
-0:02
25.2M
25.20 mi13:59:163:14:397:442:50
8:13
+0:18
FINISH
26.22 mi14:06:343:21:577:437:18
7:10
-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

7:10 /mi

Average Pace

7:42 /mi

Slowest Pace

8:13 /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

2:46:14

82% of race

Time at Steady Pace

35:43

18% 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 mi11:08:3123:547:4223:54
7:42
#14487
10K
6.21 mi11:32:1047:337:4023:39
7:37
#14193
15K
9.32 mi11:55:411:11:047:3823:31
7:35
#13876
20K
12.43 mi12:19:311:34:547:3923:50
7:41
#13732
HALF
13.11 mi12:24:431:40:067:395:12
7:38
#13745
25K
15.53 mi12:42:571:58:207:3818:14
7:32
#13389
30K
18.64 mi13:07:122:22:357:3924:15
7:49
#13115
20M
20.00 mi13:17:522:33:157:4010:40
7:52
#12981
21M
21.00 mi13:26:022:41:257:428:10
8:10
#12845
35K
21.75 mi13:31:432:47:067:425:41
7:36
#12787
23M
23.00 mi13:41:432:57:067:4310:00
8:00
#12737
24M
24.00 mi13:49:403:05:037:437:57
7:57
#12747
40K
24.85 mi13:56:263:11:497:446:46
7:55
#12690
25.2M
25.20 mi13:59:163:14:397:442:50
8:13
#12632
FINISH
26.22 mi14:06:343:21:577:437:18
7:10
#12457
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 mi144874354435413415(Top 46%)3812(Top 30%)3812(Top 309%)
10K6.21 mi3.10 mi14193+2944212+1424212+14213988(Top 48%)4098(Top 33%)4098(Top 332%)
15K9.32 mi3.11 mi13876+3174041+1714041+17113415(Top 46%)3812(Top 30%)3812(Top 309%)
20K12.43 mi3.11 mi13732+1443987+543987+5413480(Top 46%)3929(Top 31%)3929(Top 319%)
HALF13.11 mi0.68 mi13745-133992-53992-514123(Top 49%)4207(Top 33%)4207(Top 341%)
25K15.53 mi2.42 mi13389+3563817+1753817+17511604(Top 40%)2957(Top 24%)2957(Top 240%)
30K18.64 mi3.11 mi13115+2743715+1023715+10212025(Top 41%)3322(Top 26%)3322(Top 269%)
20M20.00 mi1.36 mi12981+1343671+443671+4411762(Top 41%)3279(Top 26%)3279(Top 266%)
21M21.00 mi1.00 mi12845+1363618+533618+5311023(Top 38%)3008(Top 24%)3008(Top 244%)
35K21.75 mi0.75 mi12787+583599+193599+1911603(Top 40%)3327(Top 26%)3327(Top 270%)
23M23.00 mi1.25 mi12737+503580+193580+1912407(Top 43%)3824(Top 30%)3824(Top 310%)
24M24.00 mi1.00 mi12747-103611-313611-3113404(Top 46%)4463(Top 35%)4463(Top 362%)
40K24.85 mi0.85 mi12690+573604+73604+711909(Top 41%)3730(Top 30%)3730(Top 303%)
25.2M25.20 mi0.35 mi12632+583584+203584+209816(Top 34%)2762(Top 22%)2762(Top 224%)
FINISH26.22 mi1.02 mi12457+1753514+703514+708891(Top 31%)2339(Top 19%)2339(Top 190%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13415

Females

3812

F50-54

3812

5K→10K

3.1 - 6.2 mi

Top 48%
×5
+79ft-138ft

Overall

13988

Females

4098

F50-54

4098

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13415

Females

3812

F50-54

3812

15K→20K

9.3 - 12.4 mi

Top 46%
×5
+106ft-86ft

Overall

13480

Females

3929

F50-54

3929

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14123

Females

4207

F50-54

4207

HALF→25K

13.1 - 15.5 mi

Top 40%
×4
+66ft-88ft

Overall

11604

Females

2957

F50-54

2957

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

12025

Females

3322

F50-54

3322

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

11762

Females

3279

F50-54

3279

20M→21M

20.0 - 21.0 mi

Top 38%
×8
+106ft-24ft

Overall

11023

Females

3008

F50-54

3008

21M→35K

21.0 - 21.8 mi

Top 40%
×7
+17ft-86ft

Overall

11603

Females

3327

F50-54

3327

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12407

Females

3824

F50-54

3824

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13404

Females

4463

F50-54

4463

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11909

Females

3730

F50-54

3730

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1
+13ft-16ft

Overall

9816

Females

2762

F50-54

2762

25.2M→FINISH

25.2 - 26.2 mi

Top 31%
×2
+22ft-21ft

Overall

8891

Females

2339

F50-54

2339

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2729*
Passed By
699
Net Change
+2030
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14487
5K10K467*173+294#14487#14193
10K15K387*70+317#14193#13876
15K20K232*88+144#13876#13732
20KHALF2841-13#13732#13745
HALF25K359*3+356#13745#13389
25K30K324*50+274#13389#13115
30K20M17036+134#13115#12981
20M21M16529+136#12981#12845
21M35K7012+58#12845#12787
35K23M12070+50#12787#12737
23M24M7686-10#12737#12747
24M40K8831+57#12747#12690
40K25.2M613+58#12690#12632
25.2MFINISH1827+175#12632#12457
TOTALS2729*699+2030

* 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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