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BOSTON MARATHON 2026

Jingjun Wu

Bib: 29551β€’F

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0:00
0:00
/ mi
Masters
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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

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
32:06
3.11 mi
Rank: #26818
Start β†’ 5K
32:06 | 10:20/mi
10K
1:05:06
6.21 mi
Rank: #26998 (-180)
5K β†’ 10K
33:00 | 10:38/mi
15K
1:40:58
9.32 mi
Rank: #27474 (-476)
10K β†’ 15K
35:52 | 11:33/mi
20K
2:20:12
12.43 mi
Rank: #27877 (-403)
15K β†’ 20K
39:14 | 12:38/mi
HALF
2:28:33
13.11 mi
Rank: #27915 (-38)
20K β†’ HALF
8:21 | 12:15/mi
25K
2:59:54
15.53 mi
Rank: #28010 (-95)
HALF β†’ 25K
31:21 | 12:56/mi
30K
3:39:59
18.64 mi
Rank: #27943 (+67)
25K β†’ 30K
40:05 | 12:55/mi
20M
3:57:24
20.00 mi
Rank: #27904 (+39)
30K β†’ 20M
17:25 | 12:50/mi
21M
4:11:39
21.00 mi
Rank: #27900 (+4)
20M β†’ 21M
14:15 | 14:15/mi
35K
4:21:01
21.75 mi
Rank: #27880 (+20)
21M β†’ 35K
9:22 | 12:32/mi
23M
4:36:31
23.00 mi
Rank: #27842 (+38)
35K β†’ 23M
15:30 | 12:24/mi
24M
4:49:49
24.00 mi
Rank: #27849 (-7)
23M β†’ 24M
13:18 | 13:18/mi
40K
5:01:56
24.85 mi
Rank: #27867 (-18)
24M β†’ 40K
12:07 | 14:11/mi
25.2M
5:06:47
25.20 mi
Rank: #27865 (+2)
40K β†’ 25.2M
4:51 | 14:04/mi
FINISH
5:18:53
26.22 mi
Rank: #27851 (+14)
25.2M β†’ FINISH
12:06 | 11:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:28:33
Pace11:20 /mi
2nd Half
Distance13.11 mi
Time2:50:20
Pace13:00 /mi
πŸ“ŠPositive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:4432:0610:2032:06
10:20
-
10K
6.21 mi12:29:441:05:0610:2933:00
10:38
+0:18
15K
9.32 mi13:05:361:40:5810:5035:52
11:33
+0:55
20K
12.43 mi13:44:502:20:1211:1739:14
12:38
+1:05
HALF
13.11 mi13:53:112:28:3311:208:21
12:15
-0:23
25K
15.53 mi14:24:322:59:5411:3531:21
12:56
+0:41
30K
18.64 mi15:04:373:39:5911:4940:05
12:55
-0:01
20M
20.00 mi15:22:023:57:2411:5317:25
12:50
-0:05
21M
21.00 mi15:36:174:11:3912:0014:15
14:15
+1:25
35K
21.75 mi15:45:394:21:0112:019:22
12:32
-1:43
23M
23.00 mi16:01:094:36:3112:0215:30
12:24
-0:08
24M
24.00 mi16:14:274:49:4912:0513:18
13:18
+0:54
40K
24.85 mi16:26:345:01:5612:0912:07
14:11
+0:53
25.2M
25.20 mi16:31:255:06:4712:114:51
14:04
-0:07
FINISH
26.22 mi16:43:315:18:5312:1112:06
11:53
-2:11

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

10:20 /mi

Average Pace

12:10 /mi

Slowest Pace

14:15 /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

1:53:04

35% of race

Time at Steady Pace

2:41:18

51% of race

Time at Slower Pace

44:31

14% of race

Average Pace: 12:10 /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 mi11:56:4432:0610:2032:06
10:20
#26818
10K
6.21 mi12:29:441:05:0610:2933:00
10:38
#26998
15K
9.32 mi13:05:361:40:5810:5035:52
11:33
#27474
20K
12.43 mi13:44:502:20:1211:1739:14
12:38
#27877
HALF
13.11 mi13:53:112:28:3311:208:21
12:15
#27915
25K
15.53 mi14:24:322:59:5411:3531:21
12:56
#28010
30K
18.64 mi15:04:373:39:5911:4940:05
12:55
#27943
20M
20.00 mi15:22:023:57:2411:5317:25
12:50
#27904
21M
21.00 mi15:36:174:11:3912:0014:15
14:15
#27900
35K
21.75 mi15:45:394:21:0112:019:22
12:32
#27880
23M
23.00 mi16:01:094:36:3112:0215:30
12:24
#27842
24M
24.00 mi16:14:274:49:4912:0513:18
13:18
#27849
40K
24.85 mi16:26:345:01:5612:0912:07
14:11
#27867
25.2M
25.20 mi16:31:255:06:4712:114:51
14:04
#27865
FINISH
26.22 mi16:43:315:18:5312:1112:06
11:53
#27851
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 mi26818111721117228020(Top 97%)11930(Top 95%)11930(Top 968%)
10K6.21 mi3.10 mi26998-18011285-11311285-11327145(Top 94%)11389(Top 91%)11389(Top 924%)
15K9.32 mi3.11 mi27474-47611588-30311588-30328020(Top 97%)11930(Top 95%)11930(Top 968%)
20K12.43 mi3.11 mi27877-40311823-23511823-23528423(Top 98%)12194(Top 97%)12194(Top 989%)
HALF13.11 mi0.68 mi27915-3811849-2611849-2628391(Top 98%)12197(Top 97%)12197(Top 989%)
25K15.53 mi2.42 mi28010-9511922-7311922-7328192(Top 97%)12070(Top 96%)12070(Top 979%)
30K18.64 mi3.11 mi27943+6711890+3211890+3227641(Top 95%)11798(Top 94%)11798(Top 957%)
20M20.00 mi1.36 mi27904+3911873+1711873+1727274(Top 94%)11631(Top 92%)11631(Top 943%)
21M21.00 mi1.00 mi27900+411869+411869+427533(Top 95%)11821(Top 94%)11821(Top 959%)
35K21.75 mi0.75 mi27880+2011861+811861+827295(Top 94%)11708(Top 93%)11708(Top 950%)
23M23.00 mi1.25 mi27842+3811852+911852+926645(Top 92%)11404(Top 91%)11404(Top 925%)
24M24.00 mi1.00 mi27849-711861-911861-927875(Top 96%)12052(Top 96%)12052(Top 977%)
40K24.85 mi0.85 mi27867-1811877-1611877-1628019(Top 97%)12120(Top 96%)12120(Top 983%)
25.2M25.20 mi0.35 mi27865+211879-211879-227276(Top 94%)11776(Top 94%)11776(Top 955%)
FINISH26.22 mi1.02 mi27851+1411878+111878+127328(Top 94%)11789(Top 94%)11789(Top 956%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
Γ—21
+97ft-345ft

Overall

28020

Females

11930

F50-54

11930

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27145

Females

11389

F50-54

11389

10K→15K

6.2 - 9.3 mi

Top 97%
Γ—3
+67ft-78ft

Overall

28020

Females

11930

F50-54

11930

15K→20K

9.3 - 12.4 mi

Top 98%
Γ—5
+106ft-86ft

Overall

28423

Females

12194

F50-54

12194

20K→HALF

12.4 - 13.1 mi

Top 98%
Γ—2
+19ft-37ft

Overall

28391

Females

12197

F50-54

12197

HALF→25K

13.1 - 15.5 mi

Top 97%
Γ—4
+66ft-88ft

Overall

28192

Females

12070

F50-54

12070

25K→30K

15.5 - 18.6 mi

Top 95%
Γ—9
+181ft-148ft

Overall

27641

Females

11798

F50-54

11798

30K→20M

18.6 - 20.0 mi

Top 94%
Γ—5
+64ft-50ft

Overall

27274

Females

11631

F50-54

11631

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27533

Females

11821

F50-54

11821

21M→35K

21.0 - 21.8 mi

Top 94%
Γ—7
+17ft-86ft

Overall

27295

Females

11708

F50-54

11708

35K→23M

21.8 - 23.0 mi

Top 92%
Γ—5
+23ft-63ft

Overall

26645

Females

11404

F50-54

11404

23M→24M

23.0 - 24.0 mi

Top 96%
Γ—6
+12ft-82ft

Overall

27875

Females

12052

F50-54

12052

24M→40K

24.0 - 24.9 mi

Top 97%
Γ—1
+6ft-20ft

Overall

28019

Females

12120

F50-54

12120

40K→25.2M

24.9 - 25.2 mi

Top 94%
Γ—1
+13ft-16ft

Overall

27276

Females

11776

F50-54

11776

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
Γ—2
+22ft-21ft

Overall

27328

Females

11789

F50-54

11789

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
474
Passed By
1507
Net Change
-1033
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26818
5K β†’ 10K117297-180#26818#26998
10K β†’ 15K18494-476#26998#27474
15K β†’ 20K11414-403#27474#27877
20K β†’ HALF745-38#27877#27915
HALF β†’ 25K29124-95#27915#28010
25K β†’ 30K9932+67#28010#27943
30K β†’ 20M489+39#27943#27904
20M β†’ 21M2218+4#27904#27900
21M β†’ 35K299+20#27900#27880
35K β†’ 23M435+38#27880#27842
23M β†’ 24M1522-7#27842#27849
24M β†’ 40K927-18#27849#27867
40K β†’ 25.2M53+2#27867#27865
25.2M β†’ FINISH228+14#27865#27851
TOTALS4741507-1033
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