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BOSTON MARATHON 2026

John Li

Bib: 22428•M

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
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
25:15
3.11 mi
Rank: #17774
Start → 5K
25:15 | 8:08/mi
10K
50:10
6.21 mi
Rank: #17606 (+168)
5K → 10K
24:55 | 8:02/mi
15K
1:16:09
9.32 mi
Rank: #18208 (-602)
10K → 15K
25:59 | 8:22/mi
20K
1:41:35
12.43 mi
Rank: #18006 (+202)
15K → 20K
25:26 | 8:12/mi
HALF
1:47:15
13.11 mi
Rank: #18054 (-48)
20K → HALF
5:40 | 8:19/mi
25K
2:07:59
15.53 mi
Rank: #18177 (-123)
HALF → 25K
20:44 | 8:33/mi
30K
2:36:08
18.64 mi
Rank: #18479 (-302)
25K → 30K
28:09 | 9:04/mi
20M
2:49:02
20.00 mi
Rank: #18686 (-207)
30K → 20M
12:54 | 9:30/mi
21M
2:59:17
21.00 mi
Rank: #18893 (-207)
20M → 21M
10:15 | 10:15/mi
35K
3:06:14
21.75 mi
Rank: #18988 (-95)
21M → 35K
6:57 | 9:18/mi
23M
3:18:29
23.00 mi
Rank: #19219 (-231)
35K → 23M
12:15 | 9:48/mi
24M
3:28:12
24.00 mi
Rank: #19381 (-162)
23M → 24M
9:43 | 9:43/mi
40K
3:36:46
24.85 mi
Rank: #19537 (-156)
24M → 40K
8:34 | 10:02/mi
25.2M
3:40:44
25.20 mi
Rank: #19661 (-124)
40K → 25.2M
3:58 | 11:31/mi
FINISH
3:50:52
26.22 mi
Rank: #19904 (-243)
25.2M → FINISH
10:08 | 9:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:15
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time2:03:37
Pace9:26 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:4925:158:0825:15
8:08
-
10K
6.21 mi11:52:4450:108:0524:55
8:02
-0:06
15K
9.32 mi12:18:431:16:098:1125:59
8:22
+0:20
20K
12.43 mi12:44:091:41:358:1125:26
8:12
-0:10
HALF
13.11 mi12:49:491:47:158:115:40
8:19
+0:07
25K
15.53 mi13:10:332:07:598:1520:44
8:33
+0:14
30K
18.64 mi13:38:422:36:088:2328:09
9:04
+0:31
20M
20.00 mi13:51:362:49:028:2812:54
9:30
+0:26
21M
21.00 mi14:01:512:59:178:3310:15
10:15
+0:45
35K
21.75 mi14:08:483:06:148:346:57
9:18
-0:57
23M
23.00 mi14:21:033:18:298:3812:15
9:48
+0:30
24M
24.00 mi14:30:463:28:128:419:43
9:43
-0:05
40K
24.85 mi14:39:203:36:468:448:34
10:02
+0:19
25.2M
25.20 mi14:43:183:40:448:463:58
11:31
+1:29
FINISH
26.22 mi14:53:263:50:528:4910:08
9:57
-1:34

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

8:02 /mi

Average Pace

8:49 /mi

Slowest Pace

11:31 /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

2:07:59

55% of race

Time at Steady Pace

57:43

25% of race

Time at Slower Pace

45:10

20% of race

Average Pace: 8:48 /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 mi11:27:4925:158:0825:15
8:08
#17774
10K
6.21 mi11:52:4450:108:0524:55
8:02
#17606
15K
9.32 mi12:18:431:16:098:1125:59
8:22
#18208
20K
12.43 mi12:44:091:41:358:1125:26
8:12
#18006
HALF
13.11 mi12:49:491:47:158:115:40
8:19
#18054
25K
15.53 mi13:10:332:07:598:1520:44
8:33
#18177
30K
18.64 mi13:38:422:36:088:2328:09
9:04
#18479
20M
20.00 mi13:51:362:49:028:2812:54
9:30
#18686
21M
21.00 mi14:01:512:59:178:3310:15
10:15
#18893
35K
21.75 mi14:08:483:06:148:346:57
9:18
#18988
23M
23.00 mi14:21:033:18:298:3812:15
9:48
#19219
24M
24.00 mi14:30:463:28:128:419:43
9:43
#19381
40K
24.85 mi14:39:203:36:468:448:34
10:02
#19537
25.2M
25.20 mi14:43:183:40:448:463:58
11:31
#19661
FINISH
26.22 mi14:53:263:50:528:4910:08
9:57
#19904
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17774113271132719369(Top 67%)12044(Top 74%)12044(Top 796%)
10K6.21 mi3.10 mi17606+16811276+5111276+5117387(Top 60%)11177(Top 68%)11177(Top 738%)
15K9.32 mi3.11 mi18208-60211531-25511531-25519369(Top 67%)12044(Top 74%)12044(Top 796%)
20K12.43 mi3.11 mi18006+20211434+9711434+9717407(Top 60%)11175(Top 68%)11175(Top 738%)
HALF13.11 mi0.68 mi18054-4811456-2211456-2219088(Top 66%)11919(Top 73%)11919(Top 787%)
25K15.53 mi2.42 mi18177-12311507-5111507-5118876(Top 65%)11746(Top 72%)11746(Top 776%)
30K18.64 mi3.11 mi18479-30211588-8111588-8119875(Top 68%)12116(Top 74%)12116(Top 800%)
20M20.00 mi1.36 mi18686-20711661-7311661-7321038(Top 72%)12592(Top 77%)12592(Top 832%)
21M21.00 mi1.00 mi18893-20711733-7211733-7221200(Top 73%)12627(Top 77%)12627(Top 834%)
35K21.75 mi0.75 mi18988-9511761-2811761-2821091(Top 73%)12526(Top 77%)12526(Top 827%)
23M23.00 mi1.25 mi19219-23111843-8211843-8221516(Top 74%)12685(Top 78%)12685(Top 838%)
24M24.00 mi1.00 mi19381-16211896-5311896-5322007(Top 76%)12873(Top 79%)12873(Top 850%)
40K24.85 mi0.85 mi19537-15611958-6211958-6221968(Top 76%)12800(Top 78%)12800(Top 845%)
25.2M25.20 mi0.35 mi19661-12412011-5312011-5323456(Top 81%)13505(Top 83%)13505(Top 892%)
FINISH26.22 mi1.02 mi19904-24312106-9512106-9523665(Top 82%)13624(Top 83%)13624(Top 900%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21
+97ft-345ft

Overall

19369

Males

12044

M60-64

12044

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17387

Males

11177

M60-64

11177

10K→15K

6.2 - 9.3 mi

Top 67%
×3
+67ft-78ft

Overall

19369

Males

12044

M60-64

12044

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17407

Males

11175

M60-64

11175

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19088

Males

11919

M60-64

11919

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18876

Males

11746

M60-64

11746

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19875

Males

12116

M60-64

12116

30K→20M

18.6 - 20.0 mi

Top 72%
×5
+64ft-50ft

Overall

21038

Males

12592

M60-64

12592

20M→21M

20.0 - 21.0 mi

Top 73%
×8
+106ft-24ft

Overall

21200

Males

12627

M60-64

12627

21M→35K

21.0 - 21.8 mi

Top 73%
×7
+17ft-86ft

Overall

21091

Males

12526

M60-64

12526

35K→23M

21.8 - 23.0 mi

Top 74%
×5
+23ft-63ft

Overall

21516

Males

12685

M60-64

12685

23M→24M

23.0 - 24.0 mi

Top 76%
×6
+12ft-82ft

Overall

22007

Males

12873

M60-64

12873

24M→40K

24.0 - 24.9 mi

Top 76%
×1
+6ft-20ft

Overall

21968

Males

12800

M60-64

12800

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1
+13ft-16ft

Overall

23456

Males

13505

M60-64

13505

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
×2
+22ft-21ft

Overall

23665

Males

13624

M60-64

13624

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1126
Passed By
3256
Net Change
-2130
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17774
5K → 10K357189+168#17774#17606
10K → 15K47649-602#17606#18208
15K → 20K26664+202#18208#18006
20K → HALF1967-48#18006#18054
HALF → 25K91214-123#18054#18177
25K → 30K116418-302#18177#18479
30K → 20M44251-207#18479#18686
20M → 21M40247-207#18686#18893
21M → 35K31126-95#18893#18988
35K → 23M36267-231#18988#19219
23M → 24M37199-162#19219#19381
24M → 40K26182-156#19381#19537
40K → 25.2M6130-124#19537#19661
25.2M → FINISH10253-243#19661#19904
TOTALS11263256-2130
📊

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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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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing