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BOSTON MARATHON 2026

Yihui Wu

Bib: 17702β€’F

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 46%
Gender (Female)
#0 / 12578
Top 32%
Age Group (F18-39)
#0 / 5716
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
24:21
3.11 mi
Rank: #15729
Start β†’ 5K
24:21 | 7:51/mi
10K
48:53
6.21 mi
Rank: #16038 (-309)
5K β†’ 10K
24:32 | 7:54/mi
15K
1:13:13
9.32 mi
Rank: #15892 (+146)
10K β†’ 15K
24:20 | 7:50/mi
20K
1:38:03
12.43 mi
Rank: #15922 (-30)
15K β†’ 20K
24:50 | 8:00/mi
HALF
1:43:24
13.11 mi
Rank: #15918 (+4)
20K β†’ HALF
5:21 | 7:51/mi
25K
2:03:11
15.53 mi
Rank: #16011 (-93)
HALF β†’ 25K
19:47 | 8:10/mi
30K
2:27:52
18.64 mi
Rank: #15451 (+560)
25K β†’ 30K
24:41 | 7:57/mi
20M
2:38:35
20.00 mi
Rank: #15159 (+292)
30K β†’ 20M
10:43 | 7:54/mi
21M
2:46:43
21.00 mi
Rank: #14872 (+287)
20M β†’ 21M
8:08 | 8:08/mi
35K
2:52:14
21.75 mi
Rank: #14668 (+204)
21M β†’ 35K
5:31 | 7:23/mi
23M
3:01:39
23.00 mi
Rank: #14303 (+365)
35K β†’ 23M
9:25 | 7:32/mi
24M
3:08:40
24.00 mi
Rank: #13938 (+365)
23M β†’ 24M
7:01 | 7:01/mi
40K
3:14:56
24.85 mi
Rank: #13701 (+237)
24M β†’ 40K
6:16 | 7:20/mi
25.2M
3:17:43
25.20 mi
Rank: #13604 (+97)
40K β†’ 25.2M
2:47 | 8:05/mi
FINISH
3:24:57
26.22 mi
Rank: #13356 (+248)
25.2M β†’ FINISH
7:14 | 7:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:43:24
Pace7:54 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:41:33
Pace7:45 /mi
πŸ“ŠNegative Split: 1.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:0324:217:5124:21
7:51
-
10K
6.21 mi11:33:3548:537:5324:32
7:54
+0:03
15K
9.32 mi11:57:551:13:137:5224:20
7:50
-0:04
20K
12.43 mi12:22:451:38:037:5424:50
8:00
+0:10
HALF
13.11 mi12:28:061:43:247:545:21
7:51
-0:09
25K
15.53 mi12:47:532:03:117:5619:47
8:10
+0:19
30K
18.64 mi13:12:342:27:527:5624:41
7:57
-0:13
20M
20.00 mi13:23:172:38:357:5610:43
7:54
-0:03
21M
21.00 mi13:31:252:46:437:578:08
8:08
+0:14
35K
21.75 mi13:36:562:52:147:565:31
7:23
-0:45
23M
23.00 mi13:46:213:01:397:549:25
7:32
+0:09
24M
24.00 mi13:53:223:08:407:527:01
7:01
-0:31
40K
24.85 mi13:59:383:14:567:516:16
7:20
+0:19
25.2M
25.20 mi14:02:253:17:437:512:47
8:05
+0:45
FINISH
26.22 mi14:09:393:24:577:507:14
7:06
-0:59

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

7:01 /mi

Average Pace

7:49 /mi

Slowest Pace

8:10 /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

35:27

17% of race

Time at Steady Pace

2:49:30

83% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:49 /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 mi11:09:0324:217:5124:21
7:51
#15729
10K
6.21 mi11:33:3548:537:5324:32
7:54
#16038
15K
9.32 mi11:57:551:13:137:5224:20
7:50
#15892
20K
12.43 mi12:22:451:38:037:5424:50
8:00
#15922
HALF
13.11 mi12:28:061:43:247:545:21
7:51
#15918
25K
15.53 mi12:47:532:03:117:5619:47
8:10
#16011
30K
18.64 mi13:12:342:27:527:5624:41
7:57
#15451
20M
20.00 mi13:23:172:38:357:5610:43
7:54
#15159
21M
21.00 mi13:31:252:46:437:578:08
8:08
#14872
35K
21.75 mi13:36:562:52:147:565:31
7:23
#14668
23M
23.00 mi13:46:213:01:397:549:25
7:32
#14303
24M
24.00 mi13:53:223:08:407:527:01
7:01
#13938
40K
24.85 mi13:59:383:14:567:516:16
7:20
#13701
25.2M
25.20 mi14:02:253:17:437:512:47
8:05
#13604
FINISH
26.22 mi14:09:393:24:577:507:14
7:06
#13356
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 mi157295137513715621(Top 54%)5119(Top 41%)5119(Top 90%)
10K6.21 mi3.10 mi16038-3095357-2205357-22016434(Top 57%)5575(Top 44%)5575(Top 98%)
15K9.32 mi3.11 mi15892+1465264+935264+9315621(Top 54%)5119(Top 41%)5119(Top 90%)
20K12.43 mi3.11 mi15922-305300-365300-3616078(Top 55%)5415(Top 43%)5415(Top 95%)
HALF13.11 mi0.68 mi15918+45306-65306-615943(Top 55%)5278(Top 42%)5278(Top 92%)
25K15.53 mi2.42 mi16011-935374-685374-6816527(Top 57%)5721(Top 45%)5721(Top 100%)
30K18.64 mi3.11 mi15451+5605071+3035071+30313088(Top 45%)3885(Top 31%)3885(Top 68%)
20M20.00 mi1.36 mi15159+2924918+1534918+15312048(Top 42%)3438(Top 27%)3438(Top 60%)
21M21.00 mi1.00 mi14872+2874783+1354783+13510831(Top 37%)2921(Top 23%)2921(Top 51%)
35K21.75 mi0.75 mi14668+2044669+1144669+1149978(Top 34%)2501(Top 20%)2501(Top 44%)
23M23.00 mi1.25 mi14303+3654481+1884481+1889104(Top 31%)2157(Top 17%)2157(Top 38%)
24M24.00 mi1.00 mi13938+3654294+1874294+1876636(Top 23%)1179(Top 9%)1179(Top 21%)
40K24.85 mi0.85 mi13701+2374173+1214173+1217733(Top 27%)1698(Top 13%)1698(Top 30%)
25.2M25.20 mi0.35 mi13604+974133+404133+408931(Top 31%)2355(Top 19%)2355(Top 41%)
FINISH26.22 mi1.02 mi13356+2484018+1154018+1158399(Top 29%)2113(Top 17%)2113(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
Γ—21
+97ft-345ft

Overall

15621

Females

5119

F18-39

5119

5K→10K

3.1 - 6.2 mi

Top 57%
Γ—5
+79ft-138ft

Overall

16434

Females

5575

F18-39

5575

10K→15K

6.2 - 9.3 mi

Top 54%
Γ—3
+67ft-78ft

Overall

15621

Females

5119

F18-39

5119

15K→20K

9.3 - 12.4 mi

Top 55%
Γ—5
+106ft-86ft

Overall

16078

Females

5415

F18-39

5415

20K→HALF

12.4 - 13.1 mi

Top 55%
Γ—2
+19ft-37ft

Overall

15943

Females

5278

F18-39

5278

HALF→25K

13.1 - 15.5 mi

Top 57%
Γ—4
+66ft-88ft

Overall

16527

Females

5721

F18-39

5721

25K→30K

15.5 - 18.6 mi

Top 45%
Γ—9
+181ft-148ft

Overall

13088

Females

3885

F18-39

3885

30K→20M

18.6 - 20.0 mi

Top 42%
Γ—5
+64ft-50ft

Overall

12048

Females

3438

F18-39

3438

20M→21M

20.0 - 21.0 mi

Top 37%
Γ—8
+106ft-24ft

Overall

10831

Females

2921

F18-39

2921

21M→35K

21.0 - 21.8 mi

Top 34%
Γ—7
+17ft-86ft

Overall

9978

Females

2501

F18-39

2501

35K→23M

21.8 - 23.0 mi

Top 31%
Γ—5
+23ft-63ft

Overall

9104

Females

2157

F18-39

2157

23M→24M

23.0 - 24.0 mi

Top 23%
Γ—6
+12ft-82ft

Overall

6636

Females

1179

F18-39

1179

24M→40K

24.0 - 24.9 mi

Top 27%
Γ—1
+6ft-20ft

Overall

7733

Females

1698

F18-39

1698

40K→25.2M

24.9 - 25.2 mi

Top 31%
Γ—1
+13ft-16ft

Overall

8931

Females

2355

F18-39

2355

25.2M→FINISH

25.2 - 26.2 mi

Top 29%
Γ—2
+22ft-21ft

Overall

8399

Females

2113

F18-39

2113

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3450*
Passed By
786
Net Change
+2373
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15729
5K β†’ 10K168200-309#15729#16038
10K β†’ 15K279*133+146#16038#15892
15K β†’ 20K175200-30#15892#15922
20K β†’ HALF3329+4#15922#15918
HALF β†’ 25K116200-93#15918#16011
25K β†’ 30K569*9+560#16011#15451
30K β†’ 20M295*3+292#15451#15159
20M β†’ 21M292*5+287#15159#14872
21M β†’ 35K205*1+204#14872#14668
35K β†’ 23M366*1+365#14668#14303
23M β†’ 24M365*0+365#14303#13938
24M β†’ 40K237*0+237#13938#13701
40K β†’ 25.2M1003+97#13701#13604
25.2M β†’ FINISH250*2+248#13604#13356
TOTALS3450*786+2373

* 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing