Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Yuri Mitsune

Bib: 425 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 7%
Gender (Female)
#0 / 12578
Top 0.7%
Age Group (F18-39)
#0 / 5716
Top 1%
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
18:13
3.11 mi
Rank: #760
Start β†’ 5K
18:13 | 5:52/mi
10K
36:38
6.21 mi
Rank: #910 (-150)
5K β†’ 10K
18:25 | 5:56/mi
15K
55:02
9.32 mi
Rank: #927 (-17)
10K β†’ 15K
18:24 | 5:56/mi
20K
1:13:39
12.43 mi
Rank: #966 (-39)
15K β†’ 20K
18:37 | 6:00/mi
HALF
1:17:43
13.11 mi
Rank: #975 (-9)
20K β†’ HALF
4:04 | 5:58/mi
25K
1:32:48
15.53 mi
Rank: #1116 (-141)
HALF β†’ 25K
15:05 | 6:14/mi
30K
1:53:49
18.64 mi
Rank: #1486 (-370)
25K β†’ 30K
21:01 | 6:46/mi
20M
2:02:58
20.00 mi
Rank: #1594 (-108)
30K β†’ 20M
9:09 | 6:45/mi
21M
2:10:22
21.00 mi
Rank: #1727 (-133)
20M β†’ 21M
7:24 | 7:24/mi
35K
2:15:26
21.75 mi
Rank: #1802 (-75)
21M β†’ 35K
5:04 | 6:47/mi
23M
2:24:01
23.00 mi
Rank: #1904 (-102)
35K β†’ 23M
8:35 | 6:52/mi
24M
2:30:35
24.00 mi
Rank: #1932 (-28)
23M β†’ 24M
6:34 | 6:34/mi
40K
2:36:26
24.85 mi
Rank: #1993 (-61)
24M β†’ 40K
5:51 | 6:51/mi
25.2M
2:38:59
25.20 mi
Rank: #2018 (-25)
40K β†’ 25.2M
2:33 | 7:24/mi
FINISH
2:45:27
26.22 mi
Rank: #2046 (-28)
25.2M β†’ FINISH
6:28 | 6:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:17:43
Pace5:56 /mi
2nd Half
Distance13.11 mi
Time1:27:44
Pace6:42 /mi
πŸ“ŠPositive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2818:135:5218:13
5:52
-
10K
6.21 mi10:36:5336:385:5418:25
5:56
+0:04
15K
9.32 mi10:55:1755:025:5518:24
5:56
0:00
20K
12.43 mi11:13:541:13:395:5618:37
6:00
+0:04
HALF
13.11 mi11:17:581:17:435:564:04
5:58
-0:02
25K
15.53 mi11:33:031:32:485:5915:05
6:14
+0:16
30K
18.64 mi11:54:041:53:496:0721:01
6:46
+0:32
20M
20.00 mi12:03:132:02:586:099:09
6:45
-0:01
21M
21.00 mi12:10:372:10:226:137:24
7:24
+0:39
35K
21.75 mi12:15:412:15:266:145:04
6:47
-0:37
23M
23.00 mi12:24:162:24:016:168:35
6:52
+0:05
24M
24.00 mi12:30:502:30:356:176:34
6:34
-0:18
40K
24.85 mi12:36:412:36:266:185:51
6:51
+0:17
25.2M
25.20 mi12:39:142:38:596:192:33
7:24
+0:33
FINISH
26.22 mi12:45:422:45:276:196:28
6:21
-1:03

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

5:52 /mi

Average Pace

6:19 /mi

Slowest Pace

7:24 /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

1:32:48

56% of race

Time at Steady Pace

48:16

29% of race

Time at Slower Pace

24:23

15% of race

Average Pace: 6:19 /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 mi10:18:2818:135:5218:13
5:52
#760
10K
6.21 mi10:36:5336:385:5418:25
5:56
#910
15K
9.32 mi10:55:1755:025:5518:24
5:56
#927
20K
12.43 mi11:13:541:13:395:5618:37
6:00
#966
HALF
13.11 mi11:17:581:17:435:564:04
5:58
#975
25K
15.53 mi11:33:031:32:485:5915:05
6:14
#1116
30K
18.64 mi11:54:041:53:496:0721:01
6:46
#1486
20M
20.00 mi12:03:132:02:586:099:09
6:45
#1594
21M
21.00 mi12:10:372:10:226:137:24
7:24
#1727
35K
21.75 mi12:15:412:15:266:145:04
6:47
#1802
23M
23.00 mi12:24:162:24:016:168:35
6:52
#1904
24M
24.00 mi12:30:502:30:356:176:34
6:34
#1932
40K
24.85 mi12:36:412:36:266:185:51
6:51
#1993
25.2M
25.20 mi12:39:142:38:596:192:33
7:24
#2018
FINISH
26.22 mi12:45:422:45:276:196:28
6:21
#2046
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 mi76040401035(Top 4%)39(Top 0.3%)39(Top 0.7%)
10K6.21 mi3.10 mi910-15041-141-11076(Top 4%)43(Top 0.3%)43(Top 0.8%)
15K9.32 mi3.11 mi927-1739+239+21035(Top 4%)39(Top 0.3%)39(Top 0.7%)
20K12.43 mi3.11 mi966-3939391133(Top 4%)44(Top 0.3%)44(Top 0.8%)
HALF13.11 mi0.68 mi975-940-140-11360(Top 5%)48(Top 0.4%)48(Top 0.8%)
25K15.53 mi2.42 mi1116-14144-444-41941(Top 7%)66(Top 0.5%)66(Top 1%)
30K18.64 mi3.11 mi1486-37055-1155-114115(Top 14%)292(Top 2%)292(Top 5%)
20M20.00 mi1.36 mi1594-10856-156-13708(Top 13%)266(Top 2%)266(Top 5%)
21M21.00 mi1.00 mi1727-13361-561-55875(Top 20%)818(Top 7%)818(Top 14%)
35K21.75 mi0.75 mi1802-7565-465-45506(Top 19%)666(Top 5%)666(Top 12%)
23M23.00 mi1.25 mi1904-10269-469-44507(Top 16%)487(Top 4%)487(Top 9%)
24M24.00 mi1.00 mi1932-2873-473-43581(Top 12%)333(Top 3%)333(Top 6%)
40K24.85 mi0.85 mi1993-6179-679-64506(Top 16%)575(Top 5%)575(Top 10%)
25.2M25.20 mi0.35 mi2018-2580-180-14677(Top 16%)661(Top 5%)661(Top 12%)
FINISH26.22 mi1.02 mi2046-2882-282-23285(Top 11%)364(Top 3%)364(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
Γ—21
+97ft-345ft

Overall

1035

Females

39

F18-39

39

5K→10K

3.1 - 6.2 mi

Top 4%
Γ—5
+79ft-138ft

Overall

1076

Females

43

F18-39

43

10K→15K

6.2 - 9.3 mi

Top 4%
Γ—3
+67ft-78ft

Overall

1035

Females

39

F18-39

39

15K→20K

9.3 - 12.4 mi

Top 4%
Γ—5
+106ft-86ft

Overall

1133

Females

44

F18-39

44

20K→HALF

12.4 - 13.1 mi

Top 5%
Γ—2
+19ft-37ft

Overall

1360

Females

48

F18-39

48

HALF→25K

13.1 - 15.5 mi

Top 7%
Γ—4
+66ft-88ft

Overall

1941

Females

66

F18-39

66

25K→30K

15.5 - 18.6 mi

Top 14%
Γ—9
+181ft-148ft

Overall

4115

Females

292

F18-39

292

30K→20M

18.6 - 20.0 mi

Top 13%
Γ—5
+64ft-50ft

Overall

3708

Females

266

F18-39

266

20M→21M

20.0 - 21.0 mi

Top 20%
Γ—8
+106ft-24ft

Overall

5875

Females

818

F18-39

818

21M→35K

21.0 - 21.8 mi

Top 19%
Γ—7
+17ft-86ft

Overall

5506

Females

666

F18-39

666

35K→23M

21.8 - 23.0 mi

Top 16%
Γ—5
+23ft-63ft

Overall

4507

Females

487

F18-39

487

23M→24M

23.0 - 24.0 mi

Top 12%
Γ—6
+12ft-82ft

Overall

3581

Females

333

F18-39

333

24M→40K

24.0 - 24.9 mi

Top 16%
Γ—1
+6ft-20ft

Overall

4506

Females

575

F18-39

575

40K→25.2M

24.9 - 25.2 mi

Top 16%
Γ—1
+13ft-16ft

Overall

4677

Females

661

F18-39

661

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
Γ—2
+22ft-21ft

Overall

3285

Females

364

F18-39

364

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
170
Passed By
1276
Net Change
-1286
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#760
5K β†’ 10K7157-150#760#910
10K β†’ 15K2845-17#910#927
15K β†’ 20K1554-39#927#966
20K β†’ HALF312-9#966#975
HALF β†’ 25K6147-141#975#1116
25K β†’ 30K10200-370#1116#1486
30K β†’ 20M9117-108#1486#1594
20M β†’ 21M3136-133#1594#1727
21M β†’ 35K782-75#1727#1802
35K β†’ 23M12114-102#1802#1904
23M β†’ 24M2654-28#1904#1932
24M β†’ 40K1475-61#1932#1993
40K β†’ 25.2M833-25#1993#2018
25.2M β†’ FINISH2250-28#2018#2046
TOTALS1701276-1286
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...
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