Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Andrea Ference

Bib: 18331FAge: N/A

BC

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
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
23:33
3.11 mi
Rank: #13486
Start5K
23:33 | 7:35/mi
10K
48:08
6.21 mi
Rank: #15045 (-1559)
5K10K
24:35 | 7:55/mi
15K
1:12:49
9.32 mi
Rank: #15530 (-485)
10K15K
24:41 | 7:57/mi
20K
1:37:59
12.43 mi
Rank: #15870 (-340)
15K20K
25:10 | 8:07/mi
HALF
1:43:24
13.11 mi
Rank: #15921 (-51)
20KHALF
5:25 | 7:57/mi
25K
2:03:21
15.53 mi
Rank: #16122 (-201)
HALF25K
19:57 | 8:14/mi
30K
2:29:47
18.64 mi
Rank: #16242 (-120)
25K30K
26:26 | 8:31/mi
20M
2:41:28
20.00 mi
Rank: #16277 (-35)
30K20M
11:41 | 8:37/mi
21M
2:50:29
21.00 mi
Rank: #16225 (+52)
20M21M
9:01 | 9:01/mi
35K
2:56:37
21.75 mi
Rank: #16203 (+22)
21M35K
6:08 | 8:12/mi
23M
3:07:23
23.00 mi
Rank: #16178 (+25)
35K23M
10:46 | 8:37/mi
24M
3:15:51
24.00 mi
Rank: #16184 (-6)
23M24M
8:28 | 8:28/mi
40K
3:23:26
24.85 mi
Rank: #16234 (-50)
24M40K
7:35 | 8:53/mi
25.2M
3:26:39
25.20 mi
Rank: #16227 (+7)
40K25.2M
3:13 | 9:20/mi
FINISH
3:35:08
26.22 mi
Rank: #16268 (-41)
25.2MFINISH
8:29 | 8:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:24
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:51:44
Pace8:32 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:2823:337:3523:33
7:35
-
10K
6.21 mi11:30:0348:087:4524:35
7:55
+0:20
15K
9.32 mi11:54:441:12:497:4924:41
7:57
+0:02
20K
12.43 mi12:19:541:37:597:5425:10
8:07
+0:10
HALF
13.11 mi12:25:191:43:247:545:25
7:57
-0:10
25K
15.53 mi12:45:162:03:217:5719:57
8:14
+0:17
30K
18.64 mi13:11:422:29:478:0326:26
8:31
+0:17
20M
20.00 mi13:23:232:41:288:0511:41
8:37
+0:06
21M
21.00 mi13:32:242:50:298:089:01
9:01
+0:24
35K
21.75 mi13:38:322:56:378:086:08
8:12
-0:49
23M
23.00 mi13:49:183:07:238:0910:46
8:37
+0:25
24M
24.00 mi13:57:463:15:518:108:28
8:28
-0:09
40K
24.85 mi14:05:213:23:268:127:35
8:53
+0:25
25.2M
25.20 mi14:08:343:26:398:133:13
9:20
+0:27
FINISH
26.22 mi14:17:033:35:088:138:29
8:20
-1:00

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

7:35 /mi

Average Pace

8:13 /mi

Slowest Pace

9:20 /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

1:18:14

36% of race

Time at Steady Pace

1:34:38

44% of race

Time at Slower Pace

42:16

20% of race

Average Pace: 8:12 /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 mi11:05:2823:337:3523:33
7:35
#13486
10K
6.21 mi11:30:0348:087:4524:35
7:55
#15045
15K
9.32 mi11:54:441:12:497:4924:41
7:57
#15530
20K
12.43 mi12:19:541:37:597:5425:10
8:07
#15870
HALF
13.11 mi12:25:191:43:247:545:25
7:57
#15921
25K
15.53 mi12:45:162:03:217:5719:57
8:14
#16122
30K
18.64 mi13:11:422:29:478:0326:26
8:31
#16242
20M
20.00 mi13:23:232:41:288:0511:41
8:37
#16277
21M
21.00 mi13:32:242:50:298:089:01
9:01
#16225
35K
21.75 mi13:38:322:56:378:086:08
8:12
#16203
23M
23.00 mi13:49:183:07:238:0910:46
8:37
#16178
24M
24.00 mi13:57:463:15:518:108:28
8:28
#16184
40K
24.85 mi14:05:213:23:268:127:35
8:53
#16234
25.2M
25.20 mi14:08:343:26:398:133:13
9:20
#16227
FINISH
26.22 mi14:17:033:35:088:138:29
8:20
#16268
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 mi134863769376916573(Top 57%)5655(Top 45%)5655(Top 99%)
10K6.21 mi3.10 mi15045-15594751-9824751-98216586(Top 57%)5666(Top 45%)5666(Top 99%)
15K9.32 mi3.11 mi15530-4855063-3125063-31216573(Top 57%)5655(Top 45%)5655(Top 99%)
20K12.43 mi3.11 mi15870-3405272-2095272-20916866(Top 58%)5860(Top 47%)5860(Top 103%)
HALF13.11 mi0.68 mi15921-515309-375309-3716778(Top 58%)5785(Top 46%)5785(Top 101%)
25K15.53 mi2.42 mi16122-2015436-1275436-12716966(Top 58%)5959(Top 47%)5959(Top 104%)
30K18.64 mi3.11 mi16242-1205548-1125548-11216967(Top 58%)6078(Top 48%)6078(Top 106%)
20M20.00 mi1.36 mi16277-355584-365584-3616806(Top 58%)6089(Top 48%)6089(Top 107%)
21M21.00 mi1.00 mi16225+525578+65578+616239(Top 56%)5824(Top 46%)5824(Top 102%)
35K21.75 mi0.75 mi16203+225582-45582-415832(Top 55%)5661(Top 45%)5661(Top 99%)
23M23.00 mi1.25 mi16178+255584-25584-216355(Top 56%)6049(Top 48%)6049(Top 106%)
24M24.00 mi1.00 mi16184-65599-155599-1516710(Top 58%)6292(Top 50%)6292(Top 110%)
40K24.85 mi0.85 mi16234-505652-535652-5317751(Top 61%)6904(Top 55%)6904(Top 121%)
25.2M25.20 mi0.35 mi16227+75658-65658-616527(Top 57%)6245(Top 50%)6245(Top 109%)
FINISH26.22 mi1.02 mi16268-415692-345692-3417209(Top 59%)6622(Top 53%)6622(Top 116%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16573

Females

5655

F18-39

5655

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16586

Females

5666

F18-39

5666

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16573

Females

5655

F18-39

5655

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16866

Females

5860

F18-39

5860

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16778

Females

5785

F18-39

5785

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16966

Females

5959

F18-39

5959

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16967

Females

6078

F18-39

6078

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16806

Females

6089

F18-39

6089

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16239

Females

5824

F18-39

5824

21M→35K

21.0 - 21.8 mi

Top 55%
×7
+17ft-86ft

Overall

15832

Females

5661

F18-39

5661

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16355

Females

6049

F18-39

6049

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16710

Females

6292

F18-39

6292

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17751

Females

6904

F18-39

6904

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1
+13ft-16ft

Overall

16527

Females

6245

F18-39

6245

25.2M→FINISH

25.2 - 26.2 mi

Top 59%
×2
+22ft-21ft

Overall

17209

Females

6622

F18-39

6622

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1033
Passed By
1663
Net Change
-2782
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13486
5K10K26200-1559#13486#15045
10K15K86200-485#15045#15530
15K20K87200-340#15530#15870
20KHALF1869-51#15870#15921
HALF25K95200-201#15921#16122
25K30K153200-120#16122#16242
30K20M78113-35#16242#16277
20M21M11664+52#16277#16225
21M35K7048+22#16225#16203
35K23M10479+25#16203#16178
23M24M6571-6#16178#16184
24M40K57107-50#16184#16234
40K25.2M3225+7#16234#16227
25.2MFINISH4687-41#16227#16268
TOTALS10331663-2782
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

AI Key Insights

Powered by MyRace AI

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback