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BOSTON MARATHON 2026

Ke Wu

Bib: 8413•M

Masters
Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 43%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 45%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°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
20:35
3.11 mi
Rank: #5220
Start → 5K
20:35 | 6:38/mi
10K
41:01
6.21 mi
Rank: #4988 (+232)
5K → 10K
20:26 | 6:35/mi
15K
1:01:52
9.32 mi
Rank: #5271 (-283)
10K → 15K
20:51 | 6:43/mi
20K
1:23:20
12.43 mi
Rank: #5674 (-403)
15K → 20K
21:28 | 6:55/mi
HALF
1:28:00
13.11 mi
Rank: #5764 (-90)
20K → HALF
4:40 | 6:51/mi
25K
1:45:06
15.53 mi
Rank: #6148 (-384)
HALF → 25K
17:06 | 7:04/mi
30K
2:08:28
18.64 mi
Rank: #6889 (-741)
25K → 30K
23:22 | 7:32/mi
20M
2:20:49
20.00 mi
Rank: #7817 (-928)
30K → 20M
12:21 | 9:06/mi
21M
2:30:48
21.00 mi
Rank: #8560 (-743)
20M → 21M
9:59 | 9:59/mi
35K
2:38:37
21.75 mi
Rank: #9447 (-887)
21M → 35K
7:49 | 10:27/mi
23M
2:52:03
23.00 mi
Rank: #10892 (-1445)
35K → 23M
13:26 | 10:45/mi
24M
3:01:27
24.00 mi
Rank: #11495 (-603)
23M → 24M
9:24 | 9:24/mi
40K
3:09:59
24.85 mi
Rank: #12104 (-609)
24M → 40K
8:32 | 9:59/mi
25.2M
3:14:09
25.20 mi
Rank: #12480 (-376)
40K → 25.2M
4:10 | 12:05/mi
FINISH
3:21:44
26.22 mi
Rank: #12392 (+88)
25.2M → FINISH
7:35 | 7:27/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:00
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:53:44
Pace8:41 /mi
📊Positive Split: 29.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2020:356:3820:35
6:38
-
10K
6.21 mi11:09:4641:016:3720:26
6:35
-0:03
15K
9.32 mi11:30:371:01:526:3920:51
6:43
+0:08
20K
12.43 mi11:52:051:23:206:4321:28
6:55
+0:12
HALF
13.11 mi11:56:451:28:006:434:40
6:51
-0:04
25K
15.53 mi12:13:511:45:066:4617:06
7:04
+0:13
30K
18.64 mi12:37:132:08:286:5423:22
7:32
+0:28
20M
20.00 mi12:49:342:20:497:0312:21
9:06
+1:34
21M
21.00 mi12:59:332:30:487:119:59
9:59
+0:53
35K
21.75 mi13:07:222:38:377:187:49
10:27
+0:28
23M
23.00 mi13:20:482:52:037:2913:26
10:45
+0:18
24M
24.00 mi13:30:123:01:277:349:24
9:24
-1:21
40K
24.85 mi13:38:443:09:597:398:32
9:59
+0:35
25.2M
25.20 mi13:42:543:14:097:434:10
12:05
+2:06
FINISH
26.22 mi13:50:293:21:447:427:35
7:27
-4:38

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

6:35 /mi

Average Pace

7:42 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

41:01

20% of race

Time at Steady Pace

1:35:02

47% of race

Time at Slower Pace

1:05:41

33% of race

Average Pace: 7:42 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:49:2020:356:3820:35
6:38
#5220
10K
6.21 mi11:09:4641:016:3720:26
6:35
#4988
15K
9.32 mi11:30:371:01:526:3920:51
6:43
#5271
20K
12.43 mi11:52:051:23:206:4321:28
6:55
#5674
HALF
13.11 mi11:56:451:28:006:434:40
6:51
#5764
25K
15.53 mi12:13:511:45:066:4617:06
7:04
#6148
30K
18.64 mi12:37:132:08:286:5423:22
7:32
#6889
20M
20.00 mi12:49:342:20:497:0312:21
9:06
#7817
21M
21.00 mi12:59:332:30:487:119:59
9:59
#8560
35K
21.75 mi13:07:222:38:377:187:49
10:27
#9447
23M
23.00 mi13:20:482:52:037:2913:26
10:45
#10892
24M
24.00 mi13:30:123:01:277:349:24
9:24
#11495
40K
24.85 mi13:38:443:09:597:398:32
9:59
#12104
25.2M
25.20 mi13:42:543:14:097:434:10
12:05
#12480
FINISH
26.22 mi13:50:293:21:447:427:35
7:27
#12392
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5220485948595958(Top 21%)5403(Top 33%)5403(Top 246%)
10K6.21 mi3.10 mi4988+2324660+1994660+1994854(Top 17%)4548(Top 28%)4548(Top 207%)
15K9.32 mi3.11 mi5271-2834895-2354895-2355958(Top 21%)5403(Top 33%)5403(Top 246%)
20K12.43 mi3.11 mi5674-4035224-3295224-3297175(Top 25%)6282(Top 38%)6282(Top 286%)
HALF13.11 mi0.68 mi5764-905289-655289-657534(Top 26%)6567(Top 40%)6567(Top 299%)
25K15.53 mi2.42 mi6148-3845559-2705559-2707778(Top 27%)6631(Top 41%)6631(Top 302%)
30K18.64 mi3.11 mi6889-7416079-5206079-5209828(Top 34%)7610(Top 47%)7610(Top 346%)
20M20.00 mi1.36 mi7817-9286695-6166695-61619346(Top 67%)11807(Top 72%)11807(Top 537%)
21M21.00 mi1.00 mi8560-7437106-4117106-41120337(Top 70%)12223(Top 75%)12223(Top 556%)
35K21.75 mi0.75 mi9447-8877592-4867592-48624191(Top 83%)14003(Top 86%)14003(Top 637%)
23M23.00 mi1.25 mi10892-14458278-6868278-68623889(Top 82%)13811(Top 85%)13811(Top 628%)
24M24.00 mi1.00 mi11495-6038547-2698547-26920960(Top 72%)12355(Top 76%)12355(Top 562%)
40K24.85 mi0.85 mi12104-6098768-2218768-22121838(Top 75%)12730(Top 78%)12730(Top 579%)
25.2M25.20 mi0.35 mi12480-3768941-1738941-17324553(Top 85%)14035(Top 86%)14035(Top 639%)
FINISH26.22 mi1.02 mi12392+888876+658876+6510951(Top 38%)7584(Top 46%)7584(Top 345%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

5958

Males

5403

M40-44

5403

5K→10K

3.1 - 6.2 mi

Top 17%
×5
+79ft-138ft

Overall

4854

Males

4548

M40-44

4548

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

5958

Males

5403

M40-44

5403

15K→20K

9.3 - 12.4 mi

Top 25%
×5
+106ft-86ft

Overall

7175

Males

6282

M40-44

6282

20K→HALF

12.4 - 13.1 mi

Top 26%
×2
+19ft-37ft

Overall

7534

Males

6567

M40-44

6567

HALF→25K

13.1 - 15.5 mi

Top 27%
×4
+66ft-88ft

Overall

7778

Males

6631

M40-44

6631

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9828

Males

7610

M40-44

7610

30K→20M

18.6 - 20.0 mi

Top 67%
×5
+64ft-50ft

Overall

19346

Males

11807

M40-44

11807

20M→21M

20.0 - 21.0 mi

Top 70%
×8
+106ft-24ft

Overall

20337

Males

12223

M40-44

12223

21M→35K

21.0 - 21.8 mi

Top 83%
×7
+17ft-86ft

Overall

24191

Males

14003

M40-44

14003

35K→23M

21.8 - 23.0 mi

Top 82%
×5
+23ft-63ft

Overall

23889

Males

13811

M40-44

13811

23M→24M

23.0 - 24.0 mi

Top 72%
×6
+12ft-82ft

Overall

20960

Males

12355

M40-44

12355

24M→40K

24.0 - 24.9 mi

Top 75%
×1
+6ft-20ft

Overall

21838

Males

12730

M40-44

12730

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1
+13ft-16ft

Overall

24553

Males

14035

M40-44

14035

25.2M→FINISH

25.2 - 26.2 mi

Top 38%
×2
+22ft-21ft

Overall

10951

Males

7584

M40-44

7584

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
640
Passed By
7810
Net Change
-7172
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5220
5K → 10K32290+232#5220#4988
10K → 15K41324-283#4988#5271
15K → 20K39442-403#5271#5674
20K → HALF090-90#5674#5764
HALF → 25K39423-384#5764#6148
25K → 30K37778-741#6148#6889
30K → 20M2930-928#6889#7817
20M → 21M0743-743#7817#8560
21M → 35K4891-887#8560#9447
35K → 23M91452-1445#9447#10892
23M → 24M15618-603#10892#11495
24M → 40K16625-609#11495#12104
40K → 25.2M1377-376#12104#12480
25.2M → FINISH11527+88#12480#12392
TOTALS6407810-7172
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing