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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sachie Ueda

Bib: 16808 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 42%
Gender (Female)
#0 / 12578
Top 27%
Masters (Masters Women)
#0 / 6862
Top 11%
Age Group (F50-54)
#0 / 1233
Top 7%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Sachie

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 7:27/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
23:28
3.11 mi
Rank: #13226
Start β†’ 5K
23:28 | 7:34/mi
10K
46:47
6.21 mi
Rank: #13100 (+126)
5K β†’ 10K
23:19 | 7:31/mi
15K
1:10:05
9.32 mi
Rank: #12980 (+120)
10K β†’ 15K
23:18 | 7:30/mi
20K
1:33:41
12.43 mi
Rank: #12925 (+55)
15K β†’ 20K
23:36 | 7:36/mi
HALF
1:38:46
13.11 mi
Rank: #12910 (+15)
20K β†’ HALF
5:05 | 7:28/mi
25K
1:57:23
15.53 mi
Rank: #12899 (+11)
HALF β†’ 25K
18:37 | 7:41/mi
30K
2:21:43
18.64 mi
Rank: #12734 (+165)
25K β†’ 30K
24:20 | 7:50/mi
20M
2:32:22
20.00 mi
Rank: #12616 (+118)
30K β†’ 20M
10:39 | 7:51/mi
21M
2:40:38
21.00 mi
Rank: #12568 (+48)
20M β†’ 21M
8:16 | 8:16/mi
35K
2:46:18
21.75 mi
Rank: #12503 (+65)
21M β†’ 35K
5:40 | 7:35/mi
23M
2:56:10
23.00 mi
Rank: #12444 (+59)
35K β†’ 23M
9:52 | 7:54/mi
24M
3:03:50
24.00 mi
Rank: #12354 (+90)
23M β†’ 24M
7:40 | 7:40/mi
40K
3:10:30
24.85 mi
Rank: #12285 (+69)
24M β†’ 40K
6:40 | 7:48/mi
25.2M
3:13:27
25.20 mi
Rank: #12254 (+31)
40K β†’ 25.2M
2:57 | 8:34/mi
FINISH
3:21:11
26.22 mi
Rank: #12229 (+25)
25.2M β†’ FINISH
7:44 | 7:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:46
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:42:25
Pace7:49 /mi
πŸ“ŠPositive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:4823:287:3423:28
7:34
-
10K
6.21 mi11:28:0746:477:3223:19
7:31
-0:03
15K
9.32 mi11:51:251:10:057:3223:18
7:30
-0:01
20K
12.43 mi12:15:011:33:417:3323:36
7:36
+0:06
HALF
13.11 mi12:20:061:38:467:335:05
7:28
-0:08
25K
15.53 mi12:38:431:57:237:3418:37
7:41
+0:13
30K
18.64 mi13:03:032:21:437:3724:20
7:50
+0:09
20M
20.00 mi13:13:422:32:227:3810:39
7:51
+0:01
21M
21.00 mi13:21:582:40:387:398:16
8:16
+0:25
35K
21.75 mi13:27:382:46:187:395:40
7:35
-0:41
23M
23.00 mi13:37:302:56:107:409:52
7:54
+0:19
24M
24.00 mi13:45:103:03:507:407:40
7:40
-0:14
40K
24.85 mi13:51:503:10:307:406:40
7:48
+0:08
25.2M
25.20 mi13:54:473:13:277:412:57
8:34
+0:46
FINISH
26.22 mi14:02:313:21:117:417:44
7:36
-0:58

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

7:28 /mi

Average Pace

7:41 /mi

Slowest Pace

8:34 /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

3:09:58

94% of race

Time at Steady Pace

11:13

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:40 /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 mi11:04:4823:287:3423:28
7:34
#13226
10K
6.21 mi11:28:0746:477:3223:19
7:31
#13100
15K
9.32 mi11:51:251:10:057:3223:18
7:30
#12980
20K
12.43 mi12:15:011:33:417:3323:36
7:36
#12925
HALF
13.11 mi12:20:061:38:467:335:05
7:28
#12910
25K
15.53 mi12:38:431:57:237:3418:37
7:41
#12899
30K
18.64 mi13:03:032:21:437:3724:20
7:50
#12734
20M
20.00 mi13:13:422:32:227:3810:39
7:51
#12616
21M
21.00 mi13:21:582:40:387:398:16
8:16
#12568
35K
21.75 mi13:27:382:46:187:395:40
7:35
#12503
23M
23.00 mi13:37:302:56:107:409:52
7:54
#12444
24M
24.00 mi13:45:103:03:507:407:40
7:40
#12354
40K
24.85 mi13:51:503:10:307:406:40
7:48
#12285
25.2M
25.20 mi13:54:473:13:277:412:57
8:34
#12254
FINISH
26.22 mi14:02:313:21:117:417:44
7:36
#12229
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 mi132263618361812820(Top 44%)3461(Top 28%)3461(Top 281%)
10K6.21 mi3.10 mi13100+1263579+393579+3912997(Top 45%)3540(Top 28%)3540(Top 287%)
15K9.32 mi3.11 mi12980+1203529+503529+5012820(Top 44%)3461(Top 28%)3461(Top 281%)
20K12.43 mi3.11 mi12925+553529352912808(Top 44%)3558(Top 28%)3558(Top 289%)
HALF13.11 mi0.68 mi12910+153524+53524+512710(Top 44%)3428(Top 27%)3428(Top 278%)
25K15.53 mi2.42 mi12899+113540-163540-1612872(Top 44%)3654(Top 29%)3654(Top 296%)
30K18.64 mi3.11 mi12734+1653498+423498+4212220(Top 42%)3429(Top 27%)3429(Top 278%)
20M20.00 mi1.36 mi12616+1183472+263472+2611674(Top 40%)3242(Top 26%)3242(Top 263%)
21M21.00 mi1.00 mi12568+483462+103462+1011662(Top 40%)3344(Top 27%)3344(Top 271%)
35K21.75 mi0.75 mi12503+653440+223440+2211430(Top 39%)3230(Top 26%)3230(Top 262%)
23M23.00 mi1.25 mi12444+593425+153425+1511657(Top 40%)3432(Top 27%)3432(Top 278%)
24M24.00 mi1.00 mi12354+903403+223403+2211353(Top 39%)3358(Top 27%)3358(Top 272%)
40K24.85 mi0.85 mi12285+693386+173386+1711040(Top 38%)3276(Top 26%)3276(Top 266%)
25.2M25.20 mi0.35 mi12254+313379+73379+712044(Top 42%)3874(Top 31%)3874(Top 314%)
FINISH26.22 mi1.02 mi12229+253388-93388-912141(Top 42%)3934(Top 31%)3934(Top 319%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
Γ—21
+97ft-345ft

Overall

12820

Females

3461

F50-54

3461

5K→10K

3.1 - 6.2 mi

Top 45%
Γ—5
+79ft-138ft

Overall

12997

Females

3540

F50-54

3540

10K→15K

6.2 - 9.3 mi

Top 44%
Γ—3
+67ft-78ft

Overall

12820

Females

3461

F50-54

3461

15K→20K

9.3 - 12.4 mi

Top 44%
Γ—5
+106ft-86ft

Overall

12808

Females

3558

F50-54

3558

20K→HALF

12.4 - 13.1 mi

Top 44%
Γ—2
+19ft-37ft

Overall

12710

Females

3428

F50-54

3428

HALF→25K

13.1 - 15.5 mi

Top 44%
Γ—4
+66ft-88ft

Overall

12872

Females

3654

F50-54

3654

25K→30K

15.5 - 18.6 mi

Top 42%
Γ—9
+181ft-148ft

Overall

12220

Females

3429

F50-54

3429

30K→20M

18.6 - 20.0 mi

Top 40%
Γ—5
+64ft-50ft

Overall

11674

Females

3242

F50-54

3242

20M→21M

20.0 - 21.0 mi

Top 40%
Γ—8
+106ft-24ft

Overall

11662

Females

3344

F50-54

3344

21M→35K

21.0 - 21.8 mi

Top 39%
Γ—7
+17ft-86ft

Overall

11430

Females

3230

F50-54

3230

35K→23M

21.8 - 23.0 mi

Top 40%
Γ—5
+23ft-63ft

Overall

11657

Females

3432

F50-54

3432

23M→24M

23.0 - 24.0 mi

Top 39%
Γ—6
+12ft-82ft

Overall

11353

Females

3358

F50-54

3358

24M→40K

24.0 - 24.9 mi

Top 38%
Γ—1
+6ft-20ft

Overall

11040

Females

3276

F50-54

3276

40K→25.2M

24.9 - 25.2 mi

Top 42%
Γ—1
+13ft-16ft

Overall

12044

Females

3874

F50-54

3874

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
Γ—2
+22ft-21ft

Overall

12141

Females

3934

F50-54

3934

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1989*
Passed By
992
Net Change
+997
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13226
5K β†’ 10K326*200+126#13226#13100
10K β†’ 15K245*125+120#13100#12980
15K β†’ 20K169114+55#12980#12925
20K β†’ HALF4429+15#12925#12910
HALF β†’ 25K135124+11#12910#12899
25K β†’ 30K258*93+165#12899#12734
30K β†’ 20M15436+118#12734#12616
20M β†’ 21M10759+48#12616#12568
21M β†’ 35K8722+65#12568#12503
35K β†’ 23M10748+59#12503#12444
23M β†’ 24M12232+90#12444#12354
24M β†’ 40K10233+69#12354#12285
40K β†’ 25.2M5221+31#12285#12254
25.2M β†’ FINISH8156+25#12254#12229
TOTALS1989*992+997

* 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

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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