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BOSTON MARATHON 2026

Chun-Chu Lin

Bib: 22518•M

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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
25:28
3.11 mi
Rank: #18198
Start → 5K
25:28 | 8:12/mi
10K
51:18
6.21 mi
Rank: #18743 (-545)
5K → 10K
25:50 | 8:19/mi
15K
1:17:41
9.32 mi
Rank: #19203 (-460)
10K → 15K
26:23 | 8:30/mi
20K
1:44:49
12.43 mi
Rank: #19553 (-350)
15K → 20K
27:08 | 8:45/mi
HALF
1:50:44
13.11 mi
Rank: #19628 (-75)
20K → HALF
5:55 | 8:41/mi
25K
2:12:26
15.53 mi
Rank: #19868 (-240)
HALF → 25K
21:42 | 8:57/mi
30K
2:40:45
18.64 mi
Rank: #19899 (-31)
25K → 30K
28:19 | 9:07/mi
20M
2:53:16
20.00 mi
Rank: #19901 (-2)
30K → 20M
12:31 | 9:13/mi
21M
3:03:26
21.00 mi
Rank: #19999 (-98)
20M → 21M
10:10 | 10:10/mi
35K
3:10:19
21.75 mi
Rank: #20045 (-46)
21M → 35K
6:53 | 9:13/mi
23M
3:21:58
23.00 mi
Rank: #20058 (-13)
35K → 23M
11:39 | 9:19/mi
24M
3:31:12
24.00 mi
Rank: #20068 (-10)
23M → 24M
9:14 | 9:14/mi
40K
3:39:27
24.85 mi
Rank: #20106 (-38)
24M → 40K
8:15 | 9:39/mi
25.2M
3:42:56
25.20 mi
Rank: #20114 (-8)
40K → 25.2M
3:29 | 10:07/mi
FINISH
3:52:28
26.22 mi
Rank: #20177 (-63)
25.2M → FINISH
9:32 | 9:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:44
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time2:01:44
Pace9:18 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:0925:288:1225:28
8:12
-
10K
6.21 mi11:52:5951:188:1625:50
8:19
+0:07
15K
9.32 mi12:19:221:17:418:2126:23
8:30
+0:11
20K
12.43 mi12:46:301:44:498:2727:08
8:45
+0:15
HALF
13.11 mi12:52:251:50:448:275:55
8:41
-0:04
25K
15.53 mi13:14:072:12:268:3221:42
8:57
+0:16
30K
18.64 mi13:42:262:40:458:3828:19
9:07
+0:10
20M
20.00 mi13:54:572:53:168:4012:31
9:13
+0:06
21M
21.00 mi14:05:073:03:268:4510:10
10:10
+0:57
35K
21.75 mi14:12:003:10:198:466:53
9:13
-0:57
23M
23.00 mi14:23:393:21:588:4711:39
9:19
+0:06
24M
24.00 mi14:32:533:31:128:499:14
9:14
-0:05
40K
24.85 mi14:41:083:39:278:508:15
9:39
+0:25
25.2M
25.20 mi14:44:373:42:568:513:29
10:07
+0:28
FINISH
26.22 mi14:54:093:52:288:539:32
9:22
-0:45

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

8:12 /mi

Average Pace

8:52 /mi

Slowest Pace

10:10 /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

1:50:44

48% of race

Time at Steady Pace

1:39:50

43% of race

Time at Slower Pace

21:54

9% of race

Average Pace: 8:52 /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 mi11:27:0925:288:1225:28
8:12
#18198
10K
6.21 mi11:52:5951:188:1625:50
8:19
#18743
15K
9.32 mi12:19:221:17:418:2126:23
8:30
#19203
20K
12.43 mi12:46:301:44:498:2727:08
8:45
#19553
HALF
13.11 mi12:52:251:50:448:275:55
8:41
#19628
25K
15.53 mi13:14:072:12:268:3221:42
8:57
#19868
30K
18.64 mi13:42:262:40:458:3828:19
9:07
#19899
20M
20.00 mi13:54:572:53:168:4012:31
9:13
#19901
21M
21.00 mi14:05:073:03:268:4510:10
10:10
#19999
35K
21.75 mi14:12:003:10:198:466:53
9:13
#20045
23M
23.00 mi14:23:393:21:588:4711:39
9:19
#20058
24M
24.00 mi14:32:533:31:128:499:14
9:14
#20068
40K
24.85 mi14:41:083:39:278:508:15
9:39
#20106
25.2M
25.20 mi14:44:373:42:568:513:29
10:07
#20114
FINISH
26.22 mi14:54:093:52:288:539:32
9:22
#20177
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 mi18198115051150520096(Top 69%)12364(Top 76%)12364(Top 817%)
10K6.21 mi3.10 mi18743-54511747-24211747-24219264(Top 66%)12013(Top 74%)12013(Top 793%)
15K9.32 mi3.11 mi19203-46011955-20811955-20820096(Top 69%)12364(Top 76%)12364(Top 817%)
20K12.43 mi3.11 mi19553-35012099-14412099-14420613(Top 71%)12574(Top 77%)12574(Top 831%)
HALF13.11 mi0.68 mi19628-7512127-2812127-2821177(Top 73%)12873(Top 79%)12873(Top 850%)
25K15.53 mi2.42 mi19868-24012224-9712224-9720939(Top 72%)12712(Top 78%)12712(Top 840%)
30K18.64 mi3.11 mi19899-3112215+912215+920134(Top 69%)12250(Top 75%)12250(Top 809%)
20M20.00 mi1.36 mi19901-212199+1612199+1619906(Top 69%)12065(Top 74%)12065(Top 797%)
21M21.00 mi1.00 mi19999-9812236-3712236-3720950(Top 72%)12523(Top 77%)12523(Top 827%)
35K21.75 mi0.75 mi20045-4612256-2012256-2020783(Top 72%)12370(Top 76%)12370(Top 817%)
23M23.00 mi1.25 mi20058-1312240+1612240+1619861(Top 68%)11869(Top 73%)11869(Top 784%)
24M24.00 mi1.00 mi20068-1012223+1712223+1720388(Top 70%)12066(Top 74%)12066(Top 797%)
40K24.85 mi0.85 mi20106-3812219+412219+420878(Top 72%)12286(Top 75%)12286(Top 811%)
25.2M25.20 mi0.35 mi20114-812218+112218+119727(Top 68%)11725(Top 72%)11725(Top 774%)
FINISH26.22 mi1.02 mi20177-6312237-1912237-1921837(Top 75%)12774(Top 78%)12774(Top 844%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

20096

Males

12364

M60-64

12364

5K→10K

3.1 - 6.2 mi

Top 66%
×5
+79ft-138ft

Overall

19264

Males

12013

M60-64

12013

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

20096

Males

12364

M60-64

12364

15K→20K

9.3 - 12.4 mi

Top 71%
×5
+106ft-86ft

Overall

20613

Males

12574

M60-64

12574

20K→HALF

12.4 - 13.1 mi

Top 73%
×2
+19ft-37ft

Overall

21177

Males

12873

M60-64

12873

HALF→25K

13.1 - 15.5 mi

Top 72%
×4
+66ft-88ft

Overall

20939

Males

12712

M60-64

12712

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

20134

Males

12250

M60-64

12250

30K→20M

18.6 - 20.0 mi

Top 69%
×5
+64ft-50ft

Overall

19906

Males

12065

M60-64

12065

20M→21M

20.0 - 21.0 mi

Top 72%
×8
+106ft-24ft

Overall

20950

Males

12523

M60-64

12523

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20783

Males

12370

M60-64

12370

35K→23M

21.8 - 23.0 mi

Top 68%
×5
+23ft-63ft

Overall

19861

Males

11869

M60-64

11869

23M→24M

23.0 - 24.0 mi

Top 70%
×6
+12ft-82ft

Overall

20388

Males

12066

M60-64

12066

24M→40K

24.0 - 24.9 mi

Top 72%
×1
+6ft-20ft

Overall

20878

Males

12286

M60-64

12286

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1
+13ft-16ft

Overall

19727

Males

11725

M60-64

11725

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
×2
+22ft-21ft

Overall

21837

Males

12774

M60-64

12774

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
877
Passed By
1784
Net Change
-1979
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18198
5K → 10K99200-545#18198#18743
10K → 15K59200-460#18743#19203
15K → 20K57200-350#19203#19553
20K → HALF1590-75#19553#19628
HALF → 25K62200-240#19628#19868
25K → 30K166197-31#19868#19899
30K → 20M8284-2#19899#19901
20M → 21M63161-98#19901#19999
21M → 35K3480-46#19999#20045
35K → 23M8093-13#20045#20058
23M → 24M6474-10#20058#20068
24M → 40K4684-38#20068#20106
40K → 25.2M1725-8#20106#20114
25.2M → FINISH3396-63#20114#20177
TOTALS8771784-1979
📊

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