Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Bridget Fagan

Bib: 32178FAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
23:45
3.11 mi
Rank: #14079
Start5K
23:45 | 7:39/mi
10K
47:11
6.21 mi
Rank: #13681 (+398)
5K10K
23:26 | 7:33/mi
15K
1:11:17
9.32 mi
Rank: #14082 (-401)
10K15K
24:06 | 7:46/mi
20K
1:38:37
12.43 mi
Rank: #16312 (-2230)
15K20K
27:20 | 8:48/mi
HALF
1:44:03
13.11 mi
Rank: #16346 (-34)
20KHALF
5:26 | 7:59/mi
25K
2:06:08
15.53 mi
Rank: #17417 (-1071)
HALF25K
22:05 | 9:07/mi
30K
2:35:34
18.64 mi
Rank: #18301 (-884)
25K30K
29:26 | 9:29/mi
20M
2:51:17
20.00 mi
Rank: #19356 (-1055)
30K20M
15:43 | 11:35/mi
21M
2:59:44
21.00 mi
Rank: #19022 (+334)
20M21M
8:27 | 8:27/mi
35K
3:05:49
21.75 mi
Rank: #18873 (+149)
21M35K
6:05 | 8:08/mi
23M
3:15:57
23.00 mi
Rank: #18555 (+318)
35K23M
10:08 | 8:06/mi
24M
3:23:50
24.00 mi
Rank: #18329 (+226)
23M24M
7:53 | 7:53/mi
40K
3:30:44
24.85 mi
Rank: #18138 (+191)
24M40K
6:54 | 8:05/mi
25.2M
3:33:39
25.20 mi
Rank: #18028 (+110)
40K25.2M
2:55 | 8:28/mi
FINISH
3:41:07
26.22 mi
Rank: #17733 (+295)
25.2MFINISH
7:28 | 7:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:03
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:57:04
Pace8:56 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:5523:457:3923:45
7:39
-
10K
6.21 mi12:15:2147:117:3623:26
7:33
-0:06
15K
9.32 mi12:39:271:11:177:3924:06
7:46
+0:13
20K
12.43 mi13:06:471:38:377:5727:20
8:48
+1:02
HALF
13.11 mi13:12:131:44:037:575:26
7:59
-0:49
25K
15.53 mi13:34:182:06:088:0822:05
9:07
+1:08
30K
18.64 mi14:03:442:35:348:2129:26
9:29
+0:22
20M
20.00 mi14:19:272:51:178:3415:43
11:35
+2:06
21M
21.00 mi14:27:542:59:448:348:27
8:27
-3:08
35K
21.75 mi14:33:593:05:498:336:05
8:08
-0:19
23M
23.00 mi14:44:073:15:578:3210:08
8:06
-0:02
24M
24.00 mi14:52:003:23:508:307:53
7:53
-0:13
40K
24.85 mi14:58:543:30:448:296:54
8:05
+0:12
25.2M
25.20 mi15:01:493:33:398:292:55
8:28
+0:23
FINISH
26.22 mi15:09:173:41:078:277:28
7:20
-1:08

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

7:20 /mi

Average Pace

8:26 /mi

Slowest Pace

11:35 /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

30:54

14% of race

Time at Steady Pace

1:35:39

43% of race

Time at Slower Pace

1:34:34

43% of race

Average Pace: 8:26 /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 mi11:51:5523:457:3923:45
7:39
#14079
10K
6.21 mi12:15:2147:117:3623:26
7:33
#13681
15K
9.32 mi12:39:271:11:177:3924:06
7:46
#14082
20K
12.43 mi13:06:471:38:377:5727:20
8:48
#16312
HALF
13.11 mi13:12:131:44:037:575:26
7:59
#16346
25K
15.53 mi13:34:182:06:088:0822:05
9:07
#17417
30K
18.64 mi14:03:442:35:348:2129:26
9:29
#18301
20M
20.00 mi14:19:272:51:178:3415:43
11:35
#19356
21M
21.00 mi14:27:542:59:448:348:27
8:27
#19022
35K
21.75 mi14:33:593:05:498:336:05
8:08
#18873
23M
23.00 mi14:44:073:15:578:3210:08
8:06
#18555
24M
24.00 mi14:52:003:23:508:307:53
7:53
#18329
40K
24.85 mi14:58:543:30:448:296:54
8:05
#18138
25.2M
25.20 mi15:01:493:33:398:292:55
8:28
#18028
FINISH
26.22 mi15:09:173:41:078:277:28
7:20
#17733
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 mi140794125412515000(Top 52%)4743(Top 38%)4743(Top 83%)
10K6.21 mi3.10 mi13681+3983914+2113914+21113340(Top 46%)3742(Top 30%)3742(Top 65%)
15K9.32 mi3.11 mi14082-4014177-2634177-26315000(Top 52%)4743(Top 38%)4743(Top 83%)
20K12.43 mi3.11 mi16312-22305532-13555532-135520964(Top 72%)8119(Top 65%)8119(Top 142%)
HALF13.11 mi0.68 mi16346-345564-325564-3216981(Top 59%)5921(Top 47%)5921(Top 104%)
25K15.53 mi2.42 mi17417-10716167-6036167-60321641(Top 75%)8493(Top 68%)8493(Top 149%)
30K18.64 mi3.11 mi18301-8846707-5406707-54021536(Top 74%)8539(Top 68%)8539(Top 149%)
20M20.00 mi1.36 mi19356-10557320-6137320-61325808(Top 89%)10884(Top 87%)10884(Top 190%)
21M21.00 mi1.00 mi19022+3347150+1707150+17012862(Top 44%)3992(Top 32%)3992(Top 70%)
35K21.75 mi0.75 mi18873+1497084+667084+6615432(Top 53%)5440(Top 43%)5440(Top 95%)
23M23.00 mi1.25 mi18555+3186914+1706914+17013169(Top 45%)4268(Top 34%)4268(Top 75%)
24M24.00 mi1.00 mi18329+2266810+1046810+10412973(Top 45%)4254(Top 34%)4254(Top 74%)
40K24.85 mi0.85 mi18138+1916721+896721+8913033(Top 45%)4358(Top 35%)4358(Top 76%)
25.2M25.20 mi0.35 mi18028+1106674+476674+4711499(Top 40%)3655(Top 29%)3655(Top 64%)
FINISH26.22 mi1.02 mi17733+2956534+1406534+14010143(Top 35%)2931(Top 23%)2931(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

15000

Females

4743

F18-39

4743

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13340

Females

3742

F18-39

3742

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

15000

Females

4743

F18-39

4743

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20964

Females

8119

F18-39

8119

20K→HALF

12.4 - 13.1 mi

Top 59%
×2
+19ft-37ft

Overall

16981

Females

5921

F18-39

5921

HALF→25K

13.1 - 15.5 mi

Top 75%
×4
+66ft-88ft

Overall

21641

Females

8493

F18-39

8493

25K→30K

15.5 - 18.6 mi

Top 74%
×9
+181ft-148ft

Overall

21536

Females

8539

F18-39

8539

30K→20M

18.6 - 20.0 mi

Top 89%
×5
+64ft-50ft

Overall

25808

Females

10884

F18-39

10884

20M→21M

20.0 - 21.0 mi

Top 44%
×8
+106ft-24ft

Overall

12862

Females

3992

F18-39

3992

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15432

Females

5440

F18-39

5440

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

13169

Females

4268

F18-39

4268

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

12973

Females

4254

F18-39

4254

24M→40K

24.0 - 24.9 mi

Top 45%
×1
+6ft-20ft

Overall

13033

Females

4358

F18-39

4358

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11499

Females

3655

F18-39

3655

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10143

Females

2931

F18-39

2931

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2371*
Passed By
1213
Net Change
-3654
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14079
5K10K542*144+398#14079#13681
10K15K97200-401#13681#14082
15K20K4200-2230#14082#16312
20KHALF2357-34#16312#16346
HALF25K16200-1071#16346#17417
25K30K50200-884#17417#18301
30K20M4200-1055#18301#19356
20M21M335*1+334#19356#19022
21M35K1512+149#19022#18873
35K23M320*2+318#18873#18555
23M24M227*1+226#18555#18329
24M40K1965+191#18329#18138
40K25.2M1111+110#18138#18028
25.2MFINISH295*0+295#18028#17733
TOTALS2371*1213-3654

* 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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