Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Kwinam Park

Bib: 29698 β€’F β€’Age: N/A

ME

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F70-74)
#0 / 81
Race Day Weather
51Β°/41Β°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
29:52
3.11 mi
Rank: #24843
Start β†’ 5K
29:52 | 9:37/mi
10K
1:00:33
6.21 mi
Rank: #25207 (-364)
5K β†’ 10K
30:41 | 9:53/mi
15K
1:32:43
9.32 mi
Rank: #25700 (-493)
10K β†’ 15K
32:10 | 10:22/mi
20K
2:07:00
12.43 mi
Rank: #26126 (-426)
15K β†’ 20K
34:17 | 11:03/mi
HALF
2:14:19
13.11 mi
Rank: #26180 (-54)
20K β†’ HALF
7:19 | 10:45/mi
25K
2:41:23
15.53 mi
Rank: #26287 (-107)
HALF β†’ 25K
27:04 | 11:10/mi
30K
3:18:58
18.64 mi
Rank: #26450 (-163)
25K β†’ 30K
37:35 | 12:06/mi
20M
3:36:06
20.00 mi
Rank: #26524 (-74)
30K β†’ 20M
17:08 | 12:37/mi
21M
3:50:30
21.00 mi
Rank: #26655 (-131)
20M β†’ 21M
14:24 | 14:24/mi
35K
3:59:35
21.75 mi
Rank: #26665 (-10)
21M β†’ 35K
9:05 | 12:09/mi
23M
4:15:54
23.00 mi
Rank: #26760 (-95)
35K β†’ 23M
16:19 | 13:03/mi
24M
4:29:01
24.00 mi
Rank: #26830 (-70)
23M β†’ 24M
13:07 | 13:07/mi
40K
4:42:04
24.85 mi
Rank: #26978 (-148)
24M β†’ 40K
13:03 | 15:16/mi
25.2M
4:47:05
25.20 mi
Rank: #26999 (-21)
40K β†’ 25.2M
5:01 | 14:33/mi
FINISH
4:59:56
26.22 mi
Rank: #27067 (-68)
25.2M β†’ FINISH
12:51 | 12:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:14:19
Pace10:15 /mi
2nd Half
Distance13.11 mi
Time2:45:37
Pace12:38 /mi
πŸ“ŠPositive Split: 23.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3629:529:3729:52
9:37
-
10K
6.21 mi12:24:171:00:339:4530:41
9:53
+0:16
15K
9.32 mi12:56:271:32:439:5732:10
10:22
+0:29
20K
12.43 mi13:30:442:07:0010:1434:17
11:03
+0:41
HALF
13.11 mi13:38:032:14:1910:157:19
10:45
-0:18
25K
15.53 mi14:05:072:41:2310:2427:04
11:10
+0:25
30K
18.64 mi14:42:423:18:5810:4137:35
12:06
+0:56
20M
20.00 mi14:59:503:36:0610:4917:08
12:37
+0:31
21M
21.00 mi15:14:143:50:3010:5914:24
14:24
+1:47
35K
21.75 mi15:23:193:59:3511:019:05
12:09
-2:15
23M
23.00 mi15:39:384:15:5411:0816:19
13:03
+0:54
24M
24.00 mi15:52:454:29:0111:1313:07
13:07
+0:04
40K
24.85 mi16:05:484:42:0411:2113:03
15:16
+2:09
25.2M
25.20 mi16:10:494:47:0511:245:01
14:33
-0:43
FINISH
26.22 mi16:23:404:59:5611:2712:51
12:37
-1:56

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:37 /mi

Average Pace

11:27 /mi

Slowest Pace

15:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:41:23

54% of race

Time at Steady Pace

1:16:39

26% of race

Time at Slower Pace

1:01:54

21% of race

Average Pace: 11:26 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:53:3629:529:3729:52
9:37
#24843
10K
6.21 mi12:24:171:00:339:4530:41
9:53
#25207
15K
9.32 mi12:56:271:32:439:5732:10
10:22
#25700
20K
12.43 mi13:30:442:07:0010:1434:17
11:03
#26126
HALF
13.11 mi13:38:032:14:1910:157:19
10:45
#26180
25K
15.53 mi14:05:072:41:2310:2427:04
11:10
#26287
30K
18.64 mi14:42:423:18:5810:4137:35
12:06
#26450
20M
20.00 mi14:59:503:36:0610:4917:08
12:37
#26524
21M
21.00 mi15:14:143:50:3010:5914:24
14:24
#26655
35K
21.75 mi15:23:193:59:3511:019:05
12:09
#26665
23M
23.00 mi15:39:384:15:5411:0816:19
13:03
#26760
24M
24.00 mi15:52:454:29:0111:1313:07
13:07
#26830
40K
24.85 mi16:05:484:42:0411:2113:03
15:16
#26978
25.2M
25.20 mi16:10:494:47:0511:245:01
14:33
#26999
FINISH
26.22 mi16:23:404:59:5611:2712:51
12:37
#27067
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi24843101001010026428(Top 91%)10980(Top 87%)10980(Top 13556%)
10K6.21 mi3.10 mi25207-36410293-19310293-19325542(Top 88%)10469(Top 83%)10469(Top 12925%)
15K9.32 mi3.11 mi25700-49310549-25610549-25626428(Top 91%)10980(Top 87%)10980(Top 13556%)
20K12.43 mi3.11 mi26126-42610799-25010799-25027002(Top 93%)11311(Top 90%)11311(Top 13964%)
HALF13.11 mi0.68 mi26180-5410832-3310832-3327053(Top 93%)11396(Top 91%)11396(Top 14069%)
25K15.53 mi2.42 mi26287-10710904-7210904-7226580(Top 92%)11136(Top 89%)11136(Top 13748%)
30K18.64 mi3.11 mi26450-16311029-12511029-12526901(Top 93%)11402(Top 91%)11402(Top 14077%)
20M20.00 mi1.36 mi26524-7411077-4811077-4827066(Top 93%)11538(Top 92%)11538(Top 14244%)
21M21.00 mi1.00 mi26655-13111157-8011157-8027663(Top 95%)11891(Top 95%)11891(Top 14680%)
35K21.75 mi0.75 mi26665-1011166-911166-926896(Top 93%)11508(Top 91%)11508(Top 14207%)
23M23.00 mi1.25 mi26760-9511232-6611232-6627375(Top 94%)11762(Top 94%)11762(Top 14521%)
24M24.00 mi1.00 mi26830-7011284-5211284-5227746(Top 96%)11988(Top 95%)11988(Top 14800%)
40K24.85 mi0.85 mi26978-14811371-8711371-8728565(Top 98%)12398(Top 99%)12398(Top 15306%)
25.2M25.20 mi0.35 mi26999-2111384-1311384-1327658(Top 95%)11959(Top 95%)11959(Top 14764%)
FINISH26.22 mi1.02 mi27067-6811440-5611440-5627968(Top 96%)12099(Top 96%)12099(Top 14937%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
Γ—21
+97ft-345ft

Overall

26428

Females

10980

F70-74

10980

5K→10K

3.1 - 6.2 mi

Top 88%
Γ—5
+79ft-138ft

Overall

25542

Females

10469

F70-74

10469

10K→15K

6.2 - 9.3 mi

Top 91%
Γ—3
+67ft-78ft

Overall

26428

Females

10980

F70-74

10980

15K→20K

9.3 - 12.4 mi

Top 93%
Γ—5
+106ft-86ft

Overall

27002

Females

11311

F70-74

11311

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

27053

Females

11396

F70-74

11396

HALF→25K

13.1 - 15.5 mi

Top 92%
Γ—4
+66ft-88ft

Overall

26580

Females

11136

F70-74

11136

25K→30K

15.5 - 18.6 mi

Top 93%
Γ—9
+181ft-148ft

Overall

26901

Females

11402

F70-74

11402

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

27066

Females

11538

F70-74

11538

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27663

Females

11891

F70-74

11891

21M→35K

21.0 - 21.8 mi

Top 93%
Γ—7
+17ft-86ft

Overall

26896

Females

11508

F70-74

11508

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27375

Females

11762

F70-74

11762

23M→24M

23.0 - 24.0 mi

Top 96%
Γ—6
+12ft-82ft

Overall

27746

Females

11988

F70-74

11988

24M→40K

24.0 - 24.9 mi

Top 98%
Γ—1
+6ft-20ft

Overall

28565

Females

12398

F70-74

12398

40K→25.2M

24.9 - 25.2 mi

Top 95%
Γ—1
+13ft-16ft

Overall

27658

Females

11959

F70-74

11959

25.2M→FINISH

25.2 - 26.2 mi

Top 96%
Γ—2
+22ft-21ft

Overall

27968

Females

12099

F70-74

12099

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
396
Passed By
1764
Net Change
-2224
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24843
5K β†’ 10K92200-364#24843#25207
10K β†’ 15K29200-493#25207#25700
15K β†’ 20K30200-426#25700#26126
20K β†’ HALF1367-54#26126#26180
HALF β†’ 25K52159-107#26180#26287
25K β†’ 30K59200-163#26287#26450
30K β†’ 20M31105-74#26450#26524
20M β†’ 21M15146-131#26524#26655
21M β†’ 35K2535-10#26655#26665
35K β†’ 23M17112-95#26665#26760
23M β†’ 24M1383-70#26760#26830
24M β†’ 40K7155-148#26830#26978
40K β†’ 25.2M223-21#26978#26999
25.2M β†’ FINISH1179-68#26999#27067
TOTALS3961764-2224
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link β€” view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

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