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BOSTON MARATHON 2026

Kevin Liu

Bib: 19126β€’M

WA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 42%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 45%
Age Group (M55-59)
#0 / 1491
Top 32%
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
24:06
3.11 mi
Rank: #15046
Start β†’ 5K
24:06 | 7:46/mi
10K
47:23
6.21 mi
Rank: #13963 (+1083)
5K β†’ 10K
23:17 | 7:30/mi
15K
1:10:34
9.32 mi
Rank: #13401 (+562)
10K β†’ 15K
23:11 | 7:28/mi
20K
1:33:53
12.43 mi
Rank: #13056 (+345)
15K β†’ 20K
23:19 | 7:31/mi
HALF
1:38:58
13.11 mi
Rank: #13036 (+20)
20K β†’ HALF
5:05 | 7:28/mi
25K
1:57:07
15.53 mi
Rank: #12733 (+303)
HALF β†’ 25K
18:09 | 7:30/mi
30K
2:20:58
18.64 mi
Rank: #12402 (+331)
25K β†’ 30K
23:51 | 7:41/mi
20M
2:31:30
20.00 mi
Rank: #12275 (+127)
30K β†’ 20M
10:32 | 7:46/mi
21M
2:39:49
21.00 mi
Rank: #12239 (+36)
20M β†’ 21M
8:19 | 8:19/mi
35K
2:45:39
21.75 mi
Rank: #12260 (-21)
21M β†’ 35K
5:50 | 7:48/mi
23M
2:55:39
23.00 mi
Rank: #12252 (+8)
35K β†’ 23M
10:00 | 8:00/mi
24M
3:03:27
24.00 mi
Rank: #12226 (+26)
23M β†’ 24M
7:48 | 7:48/mi
40K
3:10:19
24.85 mi
Rank: #12224 (+2)
24M β†’ 40K
6:52 | 8:02/mi
25.2M
3:13:18
25.20 mi
Rank: #12205 (+19)
40K β†’ 25.2M
2:59 | 8:40/mi
FINISH
3:21:18
26.22 mi
Rank: #12257 (-52)
25.2M β†’ FINISH
8:00 | 7:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:58
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:42:20
Pace7:49 /mi
πŸ“ŠPositive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:4224:067:4624:06
7:46
-
10K
6.21 mi11:30:5947:237:3823:17
7:30
-0:16
15K
9.32 mi11:54:101:10:347:3523:11
7:28
-0:02
20K
12.43 mi12:17:291:33:537:3423:19
7:31
+0:03
HALF
13.11 mi12:22:341:38:587:335:05
7:28
-0:03
25K
15.53 mi12:40:431:57:077:3318:09
7:30
+0:02
30K
18.64 mi13:04:342:20:587:3423:51
7:41
+0:11
20M
20.00 mi13:15:062:31:307:3510:32
7:46
+0:05
21M
21.00 mi13:23:252:39:497:378:19
8:19
+0:33
35K
21.75 mi13:29:152:45:397:385:50
7:48
-0:31
23M
23.00 mi13:39:152:55:397:3910:00
8:00
+0:12
24M
24.00 mi13:47:033:03:277:397:48
7:48
-0:12
40K
24.85 mi13:53:553:10:197:406:52
8:02
+0:14
25.2M
25.20 mi13:56:543:13:187:412:59
8:40
+0:38
FINISH
26.22 mi14:04:543:21:187:418:00
7:52
-0:48

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

8:40 /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

3:10:00

94% of race

Time at Steady Pace

11:18

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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 mi11:07:4224:067:4624:06
7:46
#15046
10K
6.21 mi11:30:5947:237:3823:17
7:30
#13963
15K
9.32 mi11:54:101:10:347:3523:11
7:28
#13401
20K
12.43 mi12:17:291:33:537:3423:19
7:31
#13056
HALF
13.11 mi12:22:341:38:587:335:05
7:28
#13036
25K
15.53 mi12:40:431:57:077:3318:09
7:30
#12733
30K
18.64 mi13:04:342:20:587:3423:51
7:41
#12402
20M
20.00 mi13:15:062:31:307:3510:32
7:46
#12275
21M
21.00 mi13:23:252:39:497:378:19
8:19
#12239
35K
21.75 mi13:29:152:45:397:385:50
7:48
#12260
23M
23.00 mi13:39:152:55:397:3910:00
8:00
#12252
24M
24.00 mi13:47:033:03:277:397:48
7:48
#12226
40K
24.85 mi13:53:553:10:197:406:52
8:02
#12224
25.2M
25.20 mi13:56:543:13:187:412:59
8:40
#12205
FINISH
26.22 mi14:04:543:21:187:418:00
7:52
#12257
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15046102671026712482(Top 43%)9148(Top 56%)9148(Top 614%)
10K6.21 mi3.10 mi13963+10839844+4239844+42312874(Top 44%)9346(Top 57%)9346(Top 627%)
15K9.32 mi3.11 mi13401+5629565+2799565+27912482(Top 43%)9148(Top 56%)9148(Top 614%)
20K12.43 mi3.11 mi13056+3459394+1719394+17112012(Top 41%)8849(Top 54%)8849(Top 593%)
HALF13.11 mi0.68 mi13036+209381+139381+1312588(Top 43%)9182(Top 56%)9182(Top 616%)
25K15.53 mi2.42 mi12733+3039247+1349247+13411286(Top 39%)8463(Top 52%)8463(Top 568%)
30K18.64 mi3.11 mi12402+3319049+1989049+19811042(Top 38%)8227(Top 50%)8227(Top 552%)
20M20.00 mi1.36 mi12275+1278973+768973+7610989(Top 38%)8079(Top 49%)8079(Top 542%)
21M21.00 mi1.00 mi12239+368936+378936+3711948(Top 41%)8406(Top 51%)8406(Top 564%)
35K21.75 mi0.75 mi12260-218932+48932+412980(Top 45%)8869(Top 54%)8869(Top 595%)
23M23.00 mi1.25 mi12252+88895+378895+3712365(Top 43%)8523(Top 52%)8523(Top 572%)
24M24.00 mi1.00 mi12226+268852+438852+4312270(Top 42%)8362(Top 51%)8362(Top 561%)
40K24.85 mi0.85 mi12224+28828+248828+2412677(Top 44%)8474(Top 52%)8474(Top 568%)
25.2M25.20 mi0.35 mi12205+198812+168812+1612518(Top 43%)8357(Top 51%)8357(Top 560%)
FINISH26.22 mi1.02 mi12257-528814-28814-214106(Top 49%)9088(Top 56%)9088(Top 610%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
Γ—21
+97ft-345ft

Overall

12482

Males

9148

M55-59

9148

5K→10K

3.1 - 6.2 mi

Top 44%
Γ—5
+79ft-138ft

Overall

12874

Males

9346

M55-59

9346

10K→15K

6.2 - 9.3 mi

Top 43%
Γ—3
+67ft-78ft

Overall

12482

Males

9148

M55-59

9148

15K→20K

9.3 - 12.4 mi

Top 41%
Γ—5
+106ft-86ft

Overall

12012

Males

8849

M55-59

8849

20K→HALF

12.4 - 13.1 mi

Top 43%
Γ—2
+19ft-37ft

Overall

12588

Males

9182

M55-59

9182

HALF→25K

13.1 - 15.5 mi

Top 39%
Γ—4
+66ft-88ft

Overall

11286

Males

8463

M55-59

8463

25K→30K

15.5 - 18.6 mi

Top 38%
Γ—9
+181ft-148ft

Overall

11042

Males

8227

M55-59

8227

30K→20M

18.6 - 20.0 mi

Top 38%
Γ—5
+64ft-50ft

Overall

10989

Males

8079

M55-59

8079

20M→21M

20.0 - 21.0 mi

Top 41%
Γ—8
+106ft-24ft

Overall

11948

Males

8406

M55-59

8406

21M→35K

21.0 - 21.8 mi

Top 45%
Γ—7
+17ft-86ft

Overall

12980

Males

8869

M55-59

8869

35K→23M

21.8 - 23.0 mi

Top 43%
Γ—5
+23ft-63ft

Overall

12365

Males

8523

M55-59

8523

23M→24M

23.0 - 24.0 mi

Top 42%
Γ—6
+12ft-82ft

Overall

12270

Males

8362

M55-59

8362

24M→40K

24.0 - 24.9 mi

Top 44%
Γ—1
+6ft-20ft

Overall

12677

Males

8474

M55-59

8474

40K→25.2M

24.9 - 25.2 mi

Top 43%
Γ—1
+13ft-16ft

Overall

12518

Males

8357

M55-59

8357

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
Γ—2
+22ft-21ft

Overall

14106

Males

9088

M55-59

9088

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3503
Passed By
714
Net Change
+2789
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15046
5K β†’ 10K112744+1083#15046#13963
10K β†’ 15K58927+562#13963#13401
15K β†’ 20K37328+345#13401#13056
20K β†’ HALF4323+20#13056#13036
HALF β†’ 25K32522+303#13036#12733
25K β†’ 30K38049+331#12733#12402
30K β†’ 20M15831+127#12402#12275
20M β†’ 21M10569+36#12275#12239
21M β†’ 35K4364-21#12239#12260
35K β†’ 23M109101+8#12260#12252
23M β†’ 24M8660+26#12252#12226
24M β†’ 40K7270+2#12226#12224
40K β†’ 25.2M4627+19#12224#12205
25.2M β†’ FINISH4799-52#12205#12257
TOTALS3503714+2789
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing