Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ewa Hart

Bib: 22148FAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 40%
Masters (Masters Women)
#0 / 6862
Top 25%
Age Group (F45-49)
#0 / 1786
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
24:18
3.11 mi
Rank: #15614
Start5K
24:18 | 7:50/mi
10K
48:58
6.21 mi
Rank: #16142 (-528)
5K10K
24:40 | 7:57/mi
15K
1:13:18
9.32 mi
Rank: #15967 (+175)
10K15K
24:20 | 7:50/mi
20K
1:38:11
12.43 mi
Rank: #16015 (-48)
15K20K
24:53 | 8:01/mi
HALF
1:43:34
13.11 mi
Rank: #16031 (-16)
20KHALF
5:23 | 7:54/mi
25K
2:04:19
15.53 mi
Rank: #16569 (-538)
HALF25K
20:45 | 8:34/mi
30K
2:30:02
18.64 mi
Rank: #16339 (+230)
25K30K
25:43 | 8:17/mi
20M
2:41:07
20.00 mi
Rank: #16158 (+181)
30K20M
11:05 | 8:10/mi
21M
2:49:53
21.00 mi
Rank: #16036 (+122)
20M21M
8:46 | 8:46/mi
35K
2:55:41
21.75 mi
Rank: #15902 (+134)
21M35K
5:48 | 7:46/mi
23M
3:05:47
23.00 mi
Rank: #15699 (+203)
35K23M
10:06 | 8:05/mi
24M
3:13:34
24.00 mi
Rank: #15545 (+154)
23M24M
7:47 | 7:47/mi
40K
3:20:20
24.85 mi
Rank: #15402 (+143)
24M40K
6:46 | 7:55/mi
25.2M
3:23:13
25.20 mi
Rank: #15330 (+72)
40K25.2M
2:53 | 8:22/mi
FINISH
3:30:53
26.22 mi
Rank: #15177 (+153)
25.2MFINISH
7:40 | 7:32/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:34
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:47:19
Pace8:12 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:4624:187:5024:18
7:50
-
10K
6.21 mi11:50:2648:587:5324:40
7:57
+0:07
15K
9.32 mi12:14:461:13:187:5224:20
7:50
-0:07
20K
12.43 mi12:39:391:38:117:5524:53
8:01
+0:11
HALF
13.11 mi12:45:021:43:347:555:23
7:54
-0:07
25K
15.53 mi13:05:472:04:198:0120:45
8:34
+0:40
30K
18.64 mi13:31:302:30:028:0325:43
8:17
-0:17
20M
20.00 mi13:42:352:41:078:0411:05
8:10
-0:07
21M
21.00 mi13:51:212:49:538:068:46
8:46
+0:36
35K
21.75 mi13:57:092:55:418:055:48
7:46
-1:00
23M
23.00 mi14:07:153:05:478:0510:06
8:05
+0:19
24M
24.00 mi14:15:023:13:348:047:47
7:47
-0:18
40K
24.85 mi14:21:483:20:208:046:46
7:55
+0:08
25.2M
25.20 mi14:24:413:23:138:042:53
8:22
+0:27
FINISH
26.22 mi14:32:213:30:538:037:40
7:32
-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

7:32 /mi

Average Pace

8:03 /mi

Slowest Pace

8:46 /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

2:58:29

85% of race

Time at Steady Pace

32:24

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /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 mi11:25:4624:187:5024:18
7:50
#15614
10K
6.21 mi11:50:2648:587:5324:40
7:57
#16142
15K
9.32 mi12:14:461:13:187:5224:20
7:50
#15967
20K
12.43 mi12:39:391:38:117:5524:53
8:01
#16015
HALF
13.11 mi12:45:021:43:347:555:23
7:54
#16031
25K
15.53 mi13:05:472:04:198:0120:45
8:34
#16569
30K
18.64 mi13:31:302:30:028:0325:43
8:17
#16339
20M
20.00 mi13:42:352:41:078:0411:05
8:10
#16158
21M
21.00 mi13:51:212:49:538:068:46
8:46
#16036
35K
21.75 mi13:57:092:55:418:055:48
7:46
#15902
23M
23.00 mi14:07:153:05:478:0510:06
8:05
#15699
24M
24.00 mi14:15:023:13:348:047:47
7:47
#15545
40K
24.85 mi14:21:483:20:208:046:46
7:55
#15402
25.2M
25.20 mi14:24:413:23:138:042:53
8:22
#15330
FINISH
26.22 mi14:32:213:30:538:037:40
7:32
#15177
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi156145070507015632(Top 54%)5130(Top 41%)5130(Top 287%)
10K6.21 mi3.10 mi16142-5285428-3585428-35816781(Top 58%)5784(Top 46%)5784(Top 324%)
15K9.32 mi3.11 mi15967+1755310+1185310+11815632(Top 54%)5130(Top 41%)5130(Top 287%)
20K12.43 mi3.11 mi16015-485367-575367-5716193(Top 56%)5488(Top 44%)5488(Top 307%)
HALF13.11 mi0.68 mi16031-165382-155382-1516350(Top 56%)5538(Top 44%)5538(Top 310%)
25K15.53 mi2.42 mi16569-5385687-3055687-30518920(Top 65%)7074(Top 56%)7074(Top 396%)
30K18.64 mi3.11 mi16339+2305606+815606+8115464(Top 53%)5226(Top 42%)5226(Top 293%)
20M20.00 mi1.36 mi16158+1815514+925514+9213998(Top 48%)4497(Top 36%)4497(Top 252%)
21M21.00 mi1.00 mi16036+1225466+485466+4814797(Top 51%)5029(Top 40%)5029(Top 282%)
35K21.75 mi0.75 mi15902+1345394+725394+7212777(Top 44%)3977(Top 32%)3977(Top 223%)
23M23.00 mi1.25 mi15699+2035300+945300+9412990(Top 45%)4155(Top 33%)4155(Top 233%)
24M24.00 mi1.00 mi15545+1545228+725228+7212224(Top 42%)3845(Top 31%)3845(Top 215%)
40K24.85 mi0.85 mi15402+1435172+565172+5611945(Top 41%)3766(Top 30%)3766(Top 211%)
25.2M25.20 mi0.35 mi15330+725134+385134+3810862(Top 37%)3303(Top 26%)3303(Top 185%)
FINISH26.22 mi1.02 mi15177+1535052+825052+8211674(Top 40%)3708(Top 29%)3708(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15632

Females

5130

F45-49

5130

5K→10K

3.1 - 6.2 mi

Top 58%
×5
+79ft-138ft

Overall

16781

Females

5784

F45-49

5784

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15632

Females

5130

F45-49

5130

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16193

Females

5488

F45-49

5488

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16350

Females

5538

F45-49

5538

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18920

Females

7074

F45-49

7074

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15464

Females

5226

F45-49

5226

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

13998

Females

4497

F45-49

4497

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14797

Females

5029

F45-49

5029

21M→35K

21.0 - 21.8 mi

Top 44%
×7
+17ft-86ft

Overall

12777

Females

3977

F45-49

3977

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

12990

Females

4155

F45-49

4155

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12224

Females

3845

F45-49

3845

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11945

Females

3766

F45-49

3766

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1
+13ft-16ft

Overall

10862

Females

3303

F45-49

3303

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
×2
+22ft-21ft

Overall

11674

Females

3708

F45-49

3708

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2235*
Passed By
955
Net Change
+437
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15614
5K10K113200-528#15614#16142
10K15K298*123+175#16142#15967
15K20K165200-48#15967#16015
20KHALF2137-16#16015#16031
HALF25K51200-538#16031#16569
25K30K319*89+230#16569#16339
30K20M19817+181#16339#16158
20M21M15634+122#16158#16036
21M35K1373+134#16036#15902
35K23M214*11+203#15902#15699
23M24M1639+154#15699#15545
24M40K1518+143#15545#15402
40K25.2M775+72#15402#15330
25.2MFINISH17219+153#15330#15177
TOTALS2235*955+437

* 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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