Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Michelle Hrehocik

Bib: 20271FAge: N/A

OH

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 29%
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
24:08
3.11 mi
Rank: #15145
Start5K
24:08 | 7:47/mi
10K
47:54
6.21 mi
Rank: #14704 (+441)
5K10K
23:46 | 7:39/mi
15K
1:11:38
9.32 mi
Rank: #14420 (+284)
10K15K
23:44 | 7:39/mi
20K
1:35:39
12.43 mi
Rank: #14284 (+136)
15K20K
24:01 | 7:44/mi
HALF
1:40:51
13.11 mi
Rank: #14272 (+12)
20KHALF
5:12 | 7:38/mi
25K
1:59:38
15.53 mi
Rank: #14069 (+203)
HALF25K
18:47 | 7:45/mi
30K
2:23:54
18.64 mi
Rank: #13673 (+396)
25K30K
24:16 | 7:49/mi
20M
2:34:27
20.00 mi
Rank: #13462 (+211)
30K20M
10:33 | 7:47/mi
21M
2:42:28
21.00 mi
Rank: #13236 (+226)
20M21M
8:01 | 8:01/mi
35K
2:48:04
21.75 mi
Rank: #13135 (+101)
21M35K
5:36 | 7:30/mi
23M
2:57:44
23.00 mi
Rank: #12973 (+162)
35K23M
9:40 | 7:44/mi
24M
3:05:22
24.00 mi
Rank: #12859 (+114)
23M24M
7:38 | 7:38/mi
40K
3:11:55
24.85 mi
Rank: #12721 (+138)
24M40K
6:33 | 7:40/mi
25.2M
3:14:44
25.20 mi
Rank: #12653 (+68)
40K25.2M
2:49 | 8:11/mi
FINISH
3:22:13
26.22 mi
Rank: #12543 (+110)
25.2MFINISH
7:29 | 7:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:40:51
Pace7:42 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:41:22
Pace7:44 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:4824:087:4724:08
7:47
-
10K
6.21 mi11:32:3447:547:4323:46
7:39
-0:08
15K
9.32 mi11:56:181:11:387:4223:44
7:39
0:00
20K
12.43 mi12:20:191:35:397:4224:01
7:44
+0:05
HALF
13.11 mi12:25:311:40:517:425:12
7:38
-0:06
25K
15.53 mi12:44:181:59:387:4318:47
7:45
+0:07
30K
18.64 mi13:08:342:23:547:4424:16
7:49
+0:04
20M
20.00 mi13:19:072:34:277:4410:33
7:47
-0:02
21M
21.00 mi13:27:082:42:287:458:01
8:01
+0:14
35K
21.75 mi13:32:442:48:047:445:36
7:30
-0:31
23M
23.00 mi13:42:242:57:447:449:40
7:44
+0:14
24M
24.00 mi13:50:023:05:227:447:38
7:38
-0:06
40K
24.85 mi13:56:353:11:557:446:33
7:40
+0:02
25.2M
25.20 mi13:59:243:14:447:442:49
8:11
+0:31
FINISH
26.22 mi14:06:533:22:137:447:29
7:21
-0:50

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

7:21 /mi

Average Pace

7:43 /mi

Slowest Pace

8:11 /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

3:19:24

99% of race

Time at Steady Pace

2:49

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:43 /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 mi11:08:4824:087:4724:08
7:47
#15145
10K
6.21 mi11:32:3447:547:4323:46
7:39
#14704
15K
9.32 mi11:56:181:11:387:4223:44
7:39
#14420
20K
12.43 mi12:20:191:35:397:4224:01
7:44
#14284
HALF
13.11 mi12:25:311:40:517:425:12
7:38
#14272
25K
15.53 mi12:44:181:59:387:4318:47
7:45
#14069
30K
18.64 mi13:08:342:23:547:4424:16
7:49
#13673
20M
20.00 mi13:19:072:34:277:4410:33
7:47
#13462
21M
21.00 mi13:27:082:42:287:458:01
8:01
#13236
35K
21.75 mi13:32:442:48:047:445:36
7:30
#13135
23M
23.00 mi13:42:242:57:447:449:40
7:44
#12973
24M
24.00 mi13:50:023:05:227:447:38
7:38
#12859
40K
24.85 mi13:56:353:11:557:446:33
7:40
#12721
25.2M
25.20 mi13:59:243:14:447:442:49
8:11
#12653
FINISH
26.22 mi14:06:533:22:137:447:29
7:21
#12543
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 mi151454776477614014(Top 48%)4140(Top 33%)4140(Top 238%)
10K6.21 mi3.10 mi14704+4414515+2614515+26114337(Top 49%)4309(Top 34%)4309(Top 248%)
15K9.32 mi3.11 mi14420+2844373+1424373+14214014(Top 48%)4140(Top 33%)4140(Top 238%)
20K12.43 mi3.11 mi14284+1364303+704303+7013970(Top 48%)4200(Top 33%)4200(Top 242%)
HALF13.11 mi0.68 mi14272+124295+84295+814129(Top 49%)4213(Top 33%)4213(Top 243%)
25K15.53 mi2.42 mi14069+2034201+944201+9413383(Top 46%)3942(Top 31%)3942(Top 227%)
30K18.64 mi3.11 mi13673+3964011+1904011+19012067(Top 42%)3345(Top 27%)3345(Top 193%)
20M20.00 mi1.36 mi13462+2113931+803931+8011126(Top 38%)2963(Top 24%)2963(Top 171%)
21M21.00 mi1.00 mi13236+2263827+1043827+10410039(Top 35%)2530(Top 20%)2530(Top 146%)
35K21.75 mi0.75 mi13135+1013781+463781+4610806(Top 37%)2918(Top 23%)2918(Top 168%)
23M23.00 mi1.25 mi12973+1623717+643717+6410492(Top 36%)2860(Top 23%)2860(Top 165%)
24M24.00 mi1.00 mi12859+1143671+463671+4611122(Top 38%)3240(Top 26%)3240(Top 187%)
40K24.85 mi0.85 mi12721+1383622+493622+4910070(Top 35%)2790(Top 22%)2790(Top 161%)
25.2M25.20 mi0.35 mi12653+683602+203602+209501(Top 33%)2618(Top 21%)2618(Top 151%)
FINISH26.22 mi1.02 mi12543+1103566+363566+3610250(Top 35%)2972(Top 24%)2972(Top 171%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21
+97ft-345ft

Overall

14014

Females

4140

F40-44

4140

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14337

Females

4309

F40-44

4309

10K→15K

6.2 - 9.3 mi

Top 48%
×3
+67ft-78ft

Overall

14014

Females

4140

F40-44

4140

15K→20K

9.3 - 12.4 mi

Top 48%
×5
+106ft-86ft

Overall

13970

Females

4200

F40-44

4200

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14129

Females

4213

F40-44

4213

HALF→25K

13.1 - 15.5 mi

Top 46%
×4
+66ft-88ft

Overall

13383

Females

3942

F40-44

3942

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12067

Females

3345

F40-44

3345

30K→20M

18.6 - 20.0 mi

Top 38%
×5
+64ft-50ft

Overall

11126

Females

2963

F40-44

2963

20M→21M

20.0 - 21.0 mi

Top 35%
×8
+106ft-24ft

Overall

10039

Females

2530

F40-44

2530

21M→35K

21.0 - 21.8 mi

Top 37%
×7
+17ft-86ft

Overall

10806

Females

2918

F40-44

2918

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10492

Females

2860

F40-44

2860

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

11122

Females

3240

F40-44

3240

24M→40K

24.0 - 24.9 mi

Top 35%
×1
+6ft-20ft

Overall

10070

Females

2790

F40-44

2790

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9501

Females

2618

F40-44

2618

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10250

Females

2972

F40-44

2972

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3095*
Passed By
493
Net Change
+2602
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15145
5K10K577*136+441#15145#14704
10K15K370*86+284#14704#14420
15K20K229*93+136#14420#14284
20KHALF3725+12#14284#14272
HALF25K244*41+203#14272#14069
25K30K420*24+396#14069#13673
30K20M219*8+211#13673#13462
20M21M235*9+226#13462#13236
21M35K1065+101#13236#13135
35K23M17513+162#13135#12973
23M24M14329+114#12973#12859
24M40K1457+138#12859#12721
40K25.2M724+68#12721#12653
25.2MFINISH12313+110#12653#12543
TOTALS3095*493+2602

* 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

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