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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Xu Cheng

Bib: 19917 •M •Age: N/A

NJ

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
26:44
3.11 mi
Rank: #20650
Start → 5K
26:44 | 8:37/mi
10K
52:54
6.21 mi
Rank: #20238 (+412)
5K → 10K
26:10 | 8:26/mi
15K
1:19:53
9.32 mi
Rank: #20547 (-309)
10K → 15K
26:59 | 8:42/mi
20K
1:49:05
12.43 mi
Rank: #21434 (-887)
15K → 20K
29:12 | 9:24/mi
HALF
1:54:50
13.11 mi
Rank: #21351 (+83)
20K → HALF
5:45 | 8:27/mi
25K
2:15:46
15.53 mi
Rank: #21036 (+315)
HALF → 25K
20:56 | 8:38/mi
30K
2:45:17
18.64 mi
Rank: #21148 (-112)
25K → 30K
29:31 | 9:31/mi
20M
2:59:05
20.00 mi
Rank: #21340 (-192)
30K → 20M
13:48 | 10:10/mi
21M
3:09:35
21.00 mi
Rank: #21400 (-60)
20M → 21M
10:30 | 10:30/mi
35K
3:16:39
21.75 mi
Rank: #21427 (-27)
21M → 35K
7:04 | 9:27/mi
23M
3:29:16
23.00 mi
Rank: #21517 (-90)
35K → 23M
12:37 | 10:05/mi
24M
3:38:50
24.00 mi
Rank: #21545 (-28)
23M → 24M
9:34 | 9:34/mi
40K
3:47:21
24.85 mi
Rank: #21582 (-37)
24M → 40K
8:31 | 9:58/mi
25.2M
3:50:56
25.20 mi
Rank: #21577 (+5)
40K → 25.2M
3:35 | 10:24/mi
FINISH
4:00:01
26.22 mi
Rank: #21559 (+18)
25.2M → FINISH
9:05 | 8:55/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
Time1:54:50
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:05:11
Pace9:33 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:0426:448:3726:44
8:37
-
10K
6.21 mi11:56:1452:548:3126:10
8:26
-0:11
15K
9.32 mi12:23:131:19:538:3526:59
8:42
+0:16
20K
12.43 mi12:52:251:49:058:4729:12
9:24
+0:42
HALF
13.11 mi12:58:101:54:508:465:45
8:27
-0:57
25K
15.53 mi13:19:062:15:468:4520:56
8:38
+0:11
30K
18.64 mi13:48:372:45:178:5229:31
9:31
+0:53
20M
20.00 mi14:02:252:59:058:5813:48
10:10
+0:39
21M
21.00 mi14:12:553:09:359:0210:30
10:30
+0:20
35K
21.75 mi14:19:593:16:399:037:04
9:27
-1:03
23M
23.00 mi14:32:363:29:169:0612:37
10:05
+0:38
24M
24.00 mi14:42:103:38:509:089:34
9:34
-0:31
40K
24.85 mi14:50:413:47:219:098:31
9:58
+0:24
25.2M
25.20 mi14:54:163:50:569:103:35
10:24
+0:26
FINISH
26.22 mi15:03:214:00:019:109:05
8:55
-1:29

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

8:26 /mi

Average Pace

9:10 /mi

Slowest Pace

10:30 /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

1:55:39

48% of race

Time at Steady Pace

1:15:21

31% of race

Time at Slower Pace

49:01

20% of race

Average Pace: 9:09 /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 mi11:30:0426:448:3726:44
8:37
#20650
10K
6.21 mi11:56:1452:548:3126:10
8:26
#20238
15K
9.32 mi12:23:131:19:538:3526:59
8:42
#20547
20K
12.43 mi12:52:251:49:058:4729:12
9:24
#21434
HALF
13.11 mi12:58:101:54:508:465:45
8:27
#21351
25K
15.53 mi13:19:062:15:468:4520:56
8:38
#21036
30K
18.64 mi13:48:372:45:178:5229:31
9:31
#21148
20M
20.00 mi14:02:252:59:058:5813:48
10:10
#21340
21M
21.00 mi14:12:553:09:359:0210:30
10:30
#21400
35K
21.75 mi14:19:593:16:399:037:04
9:27
#21427
23M
23.00 mi14:32:363:29:169:0612:37
10:05
#21517
24M
24.00 mi14:42:103:38:509:089:34
9:34
#21545
40K
24.85 mi14:50:413:47:219:098:31
9:58
#21582
25.2M
25.20 mi14:54:163:50:569:103:35
10:24
#21577
FINISH
26.22 mi15:03:214:00:019:109:05
8:55
#21559
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 mi20650125771257721120(Top 73%)12837(Top 79%)12837(Top 848%)
10K6.21 mi3.10 mi20238+41212416+16112416+16119913(Top 69%)12282(Top 75%)12282(Top 811%)
15K9.32 mi3.11 mi20547-30912560-14412560-14421120(Top 73%)12837(Top 79%)12837(Top 848%)
20K12.43 mi3.11 mi21434-88712955-39512955-39523427(Top 81%)13926(Top 85%)13926(Top 920%)
HALF13.11 mi0.68 mi21351+8312913+4212913+4219861(Top 68%)12279(Top 75%)12279(Top 811%)
25K15.53 mi2.42 mi21036+31512763+15012763+15019356(Top 67%)11951(Top 73%)11951(Top 789%)
30K18.64 mi3.11 mi21148-11212811-4812811-4821642(Top 75%)12964(Top 79%)12964(Top 856%)
20M20.00 mi1.36 mi21340-19212887-7612887-7622965(Top 79%)13520(Top 83%)13520(Top 893%)
21M21.00 mi1.00 mi21400-6012911-2412911-2421961(Top 76%)13005(Top 80%)13005(Top 859%)
35K21.75 mi0.75 mi21427-2712915-412915-421575(Top 74%)12762(Top 78%)12762(Top 843%)
23M23.00 mi1.25 mi21517-9012953-3812953-3822354(Top 77%)13092(Top 80%)13092(Top 865%)
24M24.00 mi1.00 mi21545-28129531295321547(Top 74%)12646(Top 77%)12646(Top 835%)
40K24.85 mi0.85 mi21582-3712954-112954-121803(Top 75%)12715(Top 78%)12715(Top 840%)
25.2M25.20 mi0.35 mi21577+512950+412950+420715(Top 71%)12218(Top 75%)12218(Top 807%)
FINISH26.22 mi1.02 mi21559+1812934+1612934+1620153(Top 69%)11928(Top 73%)11928(Top 788%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21
+97ft-345ft

Overall

21120

Males

12837

M60-64

12837

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

19913

Males

12282

M60-64

12282

10K→15K

6.2 - 9.3 mi

Top 73%
×3
+67ft-78ft

Overall

21120

Males

12837

M60-64

12837

15K→20K

9.3 - 12.4 mi

Top 81%
×5
+106ft-86ft

Overall

23427

Males

13926

M60-64

13926

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19861

Males

12279

M60-64

12279

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19356

Males

11951

M60-64

11951

25K→30K

15.5 - 18.6 mi

Top 75%
×9
+181ft-148ft

Overall

21642

Males

12964

M60-64

12964

30K→20M

18.6 - 20.0 mi

Top 79%
×5
+64ft-50ft

Overall

22965

Males

13520

M60-64

13520

20M→21M

20.0 - 21.0 mi

Top 76%
×8
+106ft-24ft

Overall

21961

Males

13005

M60-64

13005

21M→35K

21.0 - 21.8 mi

Top 74%
×7
+17ft-86ft

Overall

21575

Males

12762

M60-64

12762

35K→23M

21.8 - 23.0 mi

Top 77%
×5
+23ft-63ft

Overall

22354

Males

13092

M60-64

13092

23M→24M

23.0 - 24.0 mi

Top 74%
×6
+12ft-82ft

Overall

21547

Males

12646

M60-64

12646

24M→40K

24.0 - 24.9 mi

Top 75%
×1
+6ft-20ft

Overall

21803

Males

12715

M60-64

12715

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20715

Males

12218

M60-64

12218

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
×2
+22ft-21ft

Overall

20153

Males

11928

M60-64

11928

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1546*
Passed By
1463
Net Change
-909
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20650
5K → 10K542*130+412#20650#20238
10K → 15K86200-309#20238#20547
15K → 20K24200-887#20547#21434
20K → HALF863+83#21434#21351
HALF → 25K322*7+315#21351#21036
25K → 30K132200-112#21036#21148
30K → 20M50200-192#21148#21340
20M → 21M57117-60#21340#21400
21M → 35K3461-27#21400#21427
35K → 23M50140-90#21427#21517
23M → 24M3765-28#21517#21545
24M → 40K4986-37#21545#21582
40K → 25.2M2015+5#21582#21577
25.2M → FINISH5739+18#21577#21559
TOTALS1546*1463-909

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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