Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Sofia Fitzgerald

Bib: 29406FAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 42%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
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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
25:58
3.11 mi
Rank: #19247
Start5K
25:58 | 8:22/mi
10K
51:27
6.21 mi
Rank: #18911 (+336)
5K10K
25:29 | 8:13/mi
15K
1:16:46
9.32 mi
Rank: #18607 (+304)
10K15K
25:19 | 8:09/mi
20K
1:42:03
12.43 mi
Rank: #18234 (+373)
15K20K
25:17 | 8:09/mi
HALF
1:47:26
13.11 mi
Rank: #18152 (+82)
20KHALF
5:23 | 7:54/mi
25K
2:07:00
15.53 mi
Rank: #17788 (+364)
HALF25K
19:34 | 8:05/mi
30K
2:32:17
18.64 mi
Rank: #17178 (+610)
25K30K
25:17 | 8:09/mi
20M
2:43:23
20.00 mi
Rank: #16938 (+240)
30K20M
11:06 | 8:11/mi
21M
2:51:52
21.00 mi
Rank: #16697 (+241)
20M21M
8:29 | 8:29/mi
35K
2:57:36
21.75 mi
Rank: #16508 (+189)
21M35K
5:44 | 7:40/mi
23M
3:07:37
23.00 mi
Rank: #16243 (+265)
35K23M
10:01 | 8:01/mi
24M
3:15:15
24.00 mi
Rank: #16018 (+225)
23M24M
7:38 | 7:38/mi
40K
3:21:58
24.85 mi
Rank: #15851 (+167)
24M40K
6:43 | 7:52/mi
25.2M
3:24:52
25.20 mi
Rank: #15769 (+82)
40K25.2M
2:54 | 8:25/mi
FINISH
3:32:36
26.22 mi
Rank: #15649 (+120)
25.2MFINISH
7:44 | 7:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:47:26
Pace8:12 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:45:10
Pace8:02 /mi
📊Negative Split: 2.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2825:588:2225:58
8:22
-
10K
6.21 mi12:14:5751:278:1725:29
8:13
-0:09
15K
9.32 mi12:40:161:16:468:1525:19
8:09
-0:04
20K
12.43 mi13:05:331:42:038:1325:17
8:09
0:00
HALF
13.11 mi13:10:561:47:268:125:23
7:54
-0:15
25K
15.53 mi13:30:302:07:008:1119:34
8:05
+0:11
30K
18.64 mi13:55:472:32:178:1125:17
8:09
+0:04
20M
20.00 mi14:06:532:43:238:1111:06
8:11
+0:02
21M
21.00 mi14:15:222:51:528:128:29
8:29
+0:18
35K
21.75 mi14:21:062:57:368:105:44
7:40
-0:49
23M
23.00 mi14:31:073:07:378:1010:01
8:01
+0:21
24M
24.00 mi14:38:453:15:158:097:38
7:38
-0:23
40K
24.85 mi14:45:283:21:588:086:43
7:52
+0:14
25.2M
25.20 mi14:48:223:24:528:082:54
8:25
+0:33
FINISH
26.22 mi14:56:063:32:368:077:44
7:36
-0:49

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

7:36 /mi

Average Pace

8:07 /mi

Slowest Pace

8:29 /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

2:55:15

82% of race

Time at Steady Pace

37:21

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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 mi11:49:2825:588:2225:58
8:22
#19247
10K
6.21 mi12:14:5751:278:1725:29
8:13
#18911
15K
9.32 mi12:40:161:16:468:1525:19
8:09
#18607
20K
12.43 mi13:05:331:42:038:1325:17
8:09
#18234
HALF
13.11 mi13:10:561:47:268:125:23
7:54
#18152
25K
15.53 mi13:30:302:07:008:1119:34
8:05
#17788
30K
18.64 mi13:55:472:32:178:1125:17
8:09
#17178
20M
20.00 mi14:06:532:43:238:1111:06
8:11
#16938
21M
21.00 mi14:15:222:51:528:128:29
8:29
#16697
35K
21.75 mi14:21:062:57:368:105:44
7:40
#16508
23M
23.00 mi14:31:073:07:378:1010:01
8:01
#16243
24M
24.00 mi14:38:453:15:158:097:38
7:38
#16018
40K
24.85 mi14:45:283:21:588:086:43
7:52
#15851
25.2M
25.20 mi14:48:223:24:528:082:54
8:25
#15769
FINISH
26.22 mi14:56:063:32:368:077:44
7:36
#15649
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 mi192477217721717998(Top 62%)6468(Top 51%)6468(Top 113%)
10K6.21 mi3.10 mi18911+3367015+2027015+20218588(Top 64%)6790(Top 54%)6790(Top 119%)
15K9.32 mi3.11 mi18607+3046822+1936822+19317998(Top 62%)6468(Top 51%)6468(Top 113%)
20K12.43 mi3.11 mi18234+3736616+2066616+20617110(Top 59%)5982(Top 48%)5982(Top 105%)
HALF13.11 mi0.68 mi18152+826574+426574+4216370(Top 56%)5558(Top 44%)5558(Top 97%)
25K15.53 mi2.42 mi17788+3646376+1986376+19815925(Top 55%)5383(Top 43%)5383(Top 94%)
30K18.64 mi3.11 mi17178+6106061+3156061+31514507(Top 50%)4686(Top 37%)4686(Top 82%)
20M20.00 mi1.36 mi16938+2405939+1225939+12214103(Top 49%)4555(Top 36%)4555(Top 80%)
21M21.00 mi1.00 mi16697+2415826+1135826+11313056(Top 45%)4093(Top 33%)4093(Top 72%)
35K21.75 mi0.75 mi16508+1895725+1015725+10112138(Top 42%)3622(Top 29%)3622(Top 63%)
23M23.00 mi1.25 mi16243+2655619+1065619+10612522(Top 43%)3889(Top 31%)3889(Top 68%)
24M24.00 mi1.00 mi16018+2255515+1045515+10411143(Top 38%)3261(Top 26%)3261(Top 57%)
40K24.85 mi0.85 mi15851+1675432+835432+8311525(Top 40%)3548(Top 28%)3548(Top 62%)
25.2M25.20 mi0.35 mi15769+825386+465386+4611176(Top 39%)3467(Top 28%)3467(Top 61%)
FINISH26.22 mi1.02 mi15649+1205343+435343+4312181(Top 42%)3974(Top 32%)3974(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

17998

Females

6468

F18-39

6468

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18588

Females

6790

F18-39

6790

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

17998

Females

6468

F18-39

6468

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

17110

Females

5982

F18-39

5982

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16370

Females

5558

F18-39

5558

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15925

Females

5383

F18-39

5383

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14507

Females

4686

F18-39

4686

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14103

Females

4555

F18-39

4555

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

13056

Females

4093

F18-39

4093

21M→35K

21.0 - 21.8 mi

Top 42%
×7
+17ft-86ft

Overall

12138

Females

3622

F18-39

3622

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12522

Females

3889

F18-39

3889

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

11143

Females

3261

F18-39

3261

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11525

Females

3548

F18-39

3548

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11176

Females

3467

F18-39

3467

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12181

Females

3974

F18-39

3974

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3876*
Passed By
278
Net Change
+3598
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19247
5K10K478*142+336#19247#18911
10K15K362*58+304#18911#18607
15K20K399*26+373#18607#18234
20KHALF831+82#18234#18152
HALF25K368*4+364#18152#17788
25K30K614*4+610#17788#17178
30K20M246*6+240#17178#16938
20M21M247*6+241#16938#16697
21M35K1912+189#16697#16508
35K23M273*8+265#16508#16243
23M24M228*3+225#16243#16018
24M40K1692+167#16018#15851
40K25.2M820+82#15851#15769
25.2MFINISH13616+120#15769#15649
TOTALS3876*278+3598

* 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

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OTQ

Olympic Trials Qualifying analysis available

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