Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Yinghua Huang

Bib: 24057 β€’F β€’Age: N/A

ON

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 (F50-54)
#0 / 1233
Race Day Weather
51Β°/41Β°F
overcast clouds
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

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
29:38
3.11 mi
Rank: #24595
Start β†’ 5K
29:38 | 9:33/mi
10K
58:58
6.21 mi
Rank: #24495 (+100)
5K β†’ 10K
29:20 | 9:27/mi
15K
1:29:51
9.32 mi
Rank: #24883 (-388)
10K β†’ 15K
30:53 | 9:57/mi
20K
2:00:46
12.43 mi
Rank: #24910 (-27)
15K β†’ 20K
30:55 | 9:58/mi
HALF
2:07:16
13.11 mi
Rank: #24879 (+31)
20K β†’ HALF
6:30 | 9:33/mi
25K
2:34:27
15.53 mi
Rank: #25254 (-375)
HALF β†’ 25K
27:11 | 11:13/mi
30K
3:12:29
18.64 mi
Rank: #25749 (-495)
25K β†’ 30K
38:02 | 12:15/mi
20M
3:29:27
20.00 mi
Rank: #25904 (-155)
30K β†’ 20M
16:58 | 12:30/mi
21M
3:43:21
21.00 mi
Rank: #26059 (-155)
20M β†’ 21M
13:54 | 13:54/mi
35K
3:53:04
21.75 mi
Rank: #26148 (-89)
21M β†’ 35K
9:43 | 13:00/mi
23M
4:07:21
23.00 mi
Rank: #26114 (+34)
35K β†’ 23M
14:17 | 11:25/mi
24M
4:18:49
24.00 mi
Rank: #26109 (+5)
23M β†’ 24M
11:28 | 11:28/mi
40K
4:28:22
24.85 mi
Rank: #26056 (+53)
24M β†’ 40K
9:33 | 11:11/mi
25.2M
4:33:24
25.20 mi
Rank: #26105 (-49)
40K β†’ 25.2M
5:02 | 14:36/mi
FINISH
4:44:41
26.22 mi
Rank: #26109 (-4)
25.2M β†’ FINISH
11:17 | 11:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:07:16
Pace9:43 /mi
2nd Half
Distance13.11 mi
Time2:37:25
Pace12:01 /mi
πŸ“ŠPositive Split: 23.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:2629:389:3329:38
9:33
-
10K
6.21 mi12:02:4658:589:3029:20
9:27
-0:06
15K
9.32 mi12:33:391:29:519:3930:53
9:57
+0:30
20K
12.43 mi13:04:342:00:469:4430:55
9:58
+0:01
HALF
13.11 mi13:11:042:07:169:436:30
9:33
-0:25
25K
15.53 mi13:38:152:34:279:5727:11
11:13
+1:40
30K
18.64 mi14:16:173:12:2910:2038:02
12:15
+1:02
20M
20.00 mi14:33:153:29:2710:2916:58
12:30
+0:15
21M
21.00 mi14:47:093:43:2110:3913:54
13:54
+1:24
35K
21.75 mi14:56:523:53:0410:449:43
13:00
-0:54
23M
23.00 mi15:11:094:07:2110:4614:17
11:25
-1:35
24M
24.00 mi15:22:374:18:4910:4811:28
11:28
+0:03
40K
24.85 mi15:32:104:28:2210:489:33
11:11
-0:17
25.2M
25.20 mi15:37:124:33:2410:515:02
14:36
+3:25
FINISH
26.22 mi15:48:294:44:4110:5211:17
11:05
-3:31

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

9:27 /mi

Average Pace

10:52 /mi

Slowest Pace

14:36 /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

2:07:16

45% of race

Time at Steady Pace

1:13:46

26% of race

Time at Slower Pace

1:23:39

29% of race

Average Pace: 10:51 /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 mi11:33:2629:389:3329:38
9:33
#24595
10K
6.21 mi12:02:4658:589:3029:20
9:27
#24495
15K
9.32 mi12:33:391:29:519:3930:53
9:57
#24883
20K
12.43 mi13:04:342:00:469:4430:55
9:58
#24910
HALF
13.11 mi13:11:042:07:169:436:30
9:33
#24879
25K
15.53 mi13:38:152:34:279:5727:11
11:13
#25254
30K
18.64 mi14:16:173:12:2910:2038:02
12:15
#25749
20M
20.00 mi14:33:153:29:2710:2916:58
12:30
#25904
21M
21.00 mi14:47:093:43:2110:3913:54
13:54
#26059
35K
21.75 mi14:56:523:53:0410:449:43
13:00
#26148
23M
23.00 mi15:11:094:07:2110:4614:17
11:25
#26114
24M
24.00 mi15:22:374:18:4910:4811:28
11:28
#26109
40K
24.85 mi15:32:104:28:2210:489:33
11:11
#26056
25.2M
25.20 mi15:37:124:33:2410:515:02
14:36
#26105
FINISH
26.22 mi15:48:294:44:4110:5211:17
11:05
#26109
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi245959974997425546(Top 88%)10467(Top 83%)10467(Top 849%)
10K6.21 mi3.10 mi24495+1009915+599915+5924405(Top 84%)9870(Top 78%)9870(Top 800%)
15K9.32 mi3.11 mi24883-38810114-19910114-19925546(Top 88%)10467(Top 83%)10467(Top 849%)
20K12.43 mi3.11 mi24910-2710133-1910133-1924927(Top 86%)10160(Top 81%)10160(Top 824%)
HALF13.11 mi0.68 mi24879+3110124+910124+924505(Top 84%)9958(Top 79%)9958(Top 808%)
25K15.53 mi2.42 mi25254-37510328-20410328-20426643(Top 92%)11170(Top 89%)11170(Top 906%)
30K18.64 mi3.11 mi25749-49510619-29110619-29127063(Top 93%)11487(Top 91%)11487(Top 932%)
20M20.00 mi1.36 mi25904-15510722-10310722-10326946(Top 93%)11483(Top 91%)11483(Top 931%)
21M21.00 mi1.00 mi26059-15510828-10610828-10627242(Top 94%)11669(Top 93%)11669(Top 946%)
35K21.75 mi0.75 mi26148-8910887-5910887-5927707(Top 95%)11928(Top 95%)11928(Top 967%)
23M23.00 mi1.25 mi26114+3410877+1010877+1025287(Top 87%)10716(Top 85%)10716(Top 869%)
24M24.00 mi1.00 mi26109+510889-1210889-1225901(Top 89%)11057(Top 88%)11057(Top 897%)
40K24.85 mi0.85 mi26056+5310880+910880+924595(Top 85%)10441(Top 83%)10441(Top 847%)
25.2M25.20 mi0.35 mi26105-4910913-3310913-3327690(Top 95%)11977(Top 95%)11977(Top 971%)
FINISH26.22 mi1.02 mi26109-410919-610919-626238(Top 90%)11264(Top 90%)11264(Top 914%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25546

Females

10467

F50-54

10467

5K→10K

3.1 - 6.2 mi

Top 84%
Γ—5
+79ft-138ft

Overall

24405

Females

9870

F50-54

9870

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25546

Females

10467

F50-54

10467

15K→20K

9.3 - 12.4 mi

Top 86%
Γ—5
+106ft-86ft

Overall

24927

Females

10160

F50-54

10160

20K→HALF

12.4 - 13.1 mi

Top 84%
Γ—2
+19ft-37ft

Overall

24505

Females

9958

F50-54

9958

HALF→25K

13.1 - 15.5 mi

Top 92%
Γ—4
+66ft-88ft

Overall

26643

Females

11170

F50-54

11170

25K→30K

15.5 - 18.6 mi

Top 93%
Γ—9
+181ft-148ft

Overall

27063

Females

11487

F50-54

11487

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

26946

Females

11483

F50-54

11483

20M→21M

20.0 - 21.0 mi

Top 94%
Γ—8
+106ft-24ft

Overall

27242

Females

11669

F50-54

11669

21M→35K

21.0 - 21.8 mi

Top 95%
Γ—7
+17ft-86ft

Overall

27707

Females

11928

F50-54

11928

35K→23M

21.8 - 23.0 mi

Top 87%
Γ—5
+23ft-63ft

Overall

25287

Females

10716

F50-54

10716

23M→24M

23.0 - 24.0 mi

Top 89%
Γ—6
+12ft-82ft

Overall

25901

Females

11057

F50-54

11057

24M→40K

24.0 - 24.9 mi

Top 85%
Γ—1
+6ft-20ft

Overall

24595

Females

10441

F50-54

10441

40K→25.2M

24.9 - 25.2 mi

Top 95%
Γ—1
+13ft-16ft

Overall

27690

Females

11977

F50-54

11977

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
Γ—2
+22ft-21ft

Overall

26238

Females

11264

F50-54

11264

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
772*
Passed By
1535
Net Change
-1514
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24595
5K β†’ 10K284*184+100#24595#24495
10K β†’ 15K39200-388#24495#24883
15K β†’ 20K116143-27#24883#24910
20K β†’ HALF387+31#24910#24879
HALF β†’ 25K22200-375#24879#25254
25K β†’ 30K32200-495#25254#25749
30K β†’ 20M21176-155#25749#25904
20M β†’ 21M16171-155#25904#26059
21M β†’ 35K796-89#26059#26148
35K β†’ 23M6127+34#26148#26114
23M β†’ 24M4237+5#26114#26109
24M β†’ 40K6815+53#26109#26056
40K β†’ 25.2M251-49#26056#26105
25.2M β†’ FINISH2428-4#26105#26109
TOTALS772*1535-1514

* Includes athletes who did not complete a segment (DNF/DNQ).

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...

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