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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Andrew Cheng

Bib: 29675 •M •Age: N/A

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 (M45-49)
#0 / 2413
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
35:40
3.11 mi
Rank: #28505
Start → 5K
35:40 | 11:29/mi
10K
1:12:45
6.21 mi
Rank: #28560 (-55)
5K → 10K
37:05 | 11:57/mi
15K
1:49:39
9.32 mi
Rank: #28462 (+98)
10K → 15K
36:54 | 11:53/mi
20K
2:27:28
12.43 mi
Rank: #28391 (+71)
15K → 20K
37:49 | 12:11/mi
HALF
2:35:49
13.11 mi
Rank: #28394 (-3)
20K → HALF
8:21 | 12:15/mi
25K
3:06:25
15.53 mi
Rank: #28336 (+58)
HALF → 25K
30:36 | 12:38/mi
30K
3:47:34
18.64 mi
Rank: #28267 (+69)
25K → 30K
41:09 | 13:15/mi
20M
4:05:22
20.00 mi
Rank: #28225 (+42)
30K → 20M
17:48 | 13:07/mi
21M
4:19:29
21.00 mi
Rank: #28194 (+31)
20M → 21M
14:07 | 14:07/mi
35K
4:29:18
21.75 mi
Rank: #28182 (+12)
21M → 35K
9:49 | 13:08/mi
23M
4:46:33
23.00 mi
Rank: #28195 (-13)
35K → 23M
17:15 | 13:48/mi
24M
5:00:35
24.00 mi
Rank: #28214 (-19)
23M → 24M
14:02 | 14:02/mi
40K
5:13:08
24.85 mi
Rank: #28228 (-14)
24M → 40K
12:33 | 14:41/mi
25.2M
5:18:40
25.20 mi
Rank: #28238 (-10)
40K → 25.2M
5:32 | 16:03/mi
FINISH
5:33:31
26.22 mi
Rank: #28294 (-56)
25.2M → FINISH
14:51 | 14:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:35:49
Pace11:54 /mi
2nd Half
Distance13.11 mi
Time2:57:42
Pace13:34 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:3535:4011:2935:40
11:29
-
10K
6.21 mi12:36:401:12:4511:4337:05
11:57
+0:28
15K
9.32 mi13:13:341:49:3911:4636:54
11:53
-0:04
20K
12.43 mi13:51:232:27:2811:5237:49
12:11
+0:18
HALF
13.11 mi13:59:442:35:4911:548:21
12:15
+0:04
25K
15.53 mi14:30:203:06:2512:0130:36
12:38
+0:23
30K
18.64 mi15:11:293:47:3412:1341:09
13:15
+0:37
20M
20.00 mi15:29:174:05:2212:1717:48
13:07
-0:08
21M
21.00 mi15:43:244:19:2912:2214:07
14:07
+1:00
35K
21.75 mi15:53:134:29:1812:239:49
13:08
-0:59
23M
23.00 mi16:10:284:46:3312:2817:15
13:48
+0:40
24M
24.00 mi16:24:305:00:3512:3214:02
14:02
+0:14
40K
24.85 mi16:37:035:13:0812:3612:33
14:41
+0:39
25.2M
25.20 mi16:42:355:18:4012:395:32
16:03
+1:22
FINISH
26.22 mi16:57:265:33:3112:4414:51
14:35
-1:28

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

11:29 /mi

Average Pace

12:44 /mi

Slowest Pace

16:03 /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

2:35:49

47% of race

Time at Steady Pace

1:39:22

30% of race

Time at Slower Pace

1:18:20

23% of race

Average Pace: 12:43 /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 mi11:59:3535:4011:2935:40
11:29
#28505
10K
6.21 mi12:36:401:12:4511:4337:05
11:57
#28560
15K
9.32 mi13:13:341:49:3911:4636:54
11:53
#28462
20K
12.43 mi13:51:232:27:2811:5237:49
12:11
#28391
HALF
13.11 mi13:59:442:35:4911:548:21
12:15
#28394
25K
15.53 mi14:30:203:06:2512:0130:36
12:38
#28336
30K
18.64 mi15:11:293:47:3412:1341:09
13:15
#28267
20M
20.00 mi15:29:174:05:2212:1717:48
13:07
#28225
21M
21.00 mi15:43:244:19:2912:2214:07
14:07
#28194
35K
21.75 mi15:53:134:29:1812:239:49
13:08
#28182
23M
23.00 mi16:10:284:46:3312:2817:15
13:48
#28195
24M
24.00 mi16:24:305:00:3512:3214:02
14:02
#28214
40K
24.85 mi16:37:035:13:0812:3612:33
14:41
#28228
25.2M
25.20 mi16:42:355:18:4012:395:32
16:03
#28238
FINISH
26.22 mi16:57:265:33:3112:4414:51
14:35
#28294
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi28505161821618228270(Top 97%)16076(Top 98%)16076(Top 666%)
10K6.21 mi3.10 mi28560-5516199-1716199-1728545(Top 98%)16191(Top 99%)16191(Top 671%)
15K9.32 mi3.11 mi28462+9816161+3816161+3828270(Top 97%)16076(Top 98%)16076(Top 666%)
20K12.43 mi3.11 mi28391+7116135+2616135+2628147(Top 97%)16035(Top 98%)16035(Top 665%)
HALF13.11 mi0.68 mi28394-316136-116136-128387(Top 98%)16090(Top 98%)16090(Top 667%)
25K15.53 mi2.42 mi28336+5816114+2216114+2228000(Top 96%)15947(Top 98%)15947(Top 661%)
30K18.64 mi3.11 mi28267+6916082+3216082+3227917(Top 96%)15863(Top 97%)15863(Top 657%)
20M20.00 mi1.36 mi28225+4216061+2116061+2127511(Top 95%)15643(Top 96%)15643(Top 648%)
21M21.00 mi1.00 mi28194+3116042+1916042+1927413(Top 94%)15562(Top 95%)15562(Top 645%)
35K21.75 mi0.75 mi28182+1216038+416038+427813(Top 96%)15726(Top 96%)15726(Top 652%)
23M23.00 mi1.25 mi28195-1316040-216040-227991(Top 96%)15819(Top 97%)15819(Top 656%)
24M24.00 mi1.00 mi28214-1916041-116041-128366(Top 98%)15965(Top 98%)15965(Top 662%)
40K24.85 mi0.85 mi28228-14160411604128304(Top 98%)15934(Top 98%)15934(Top 660%)
25.2M25.20 mi0.35 mi28238-1016047-616047-628475(Top 98%)15997(Top 98%)15997(Top 663%)
FINISH26.22 mi1.02 mi28294-5616062-1516062-1528782(Top 99%)16187(Top 99%)16187(Top 671%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21
+97ft-345ft

Overall

28270

Males

16076

M45-49

16076

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28545

Males

16191

M45-49

16191

10K→15K

6.2 - 9.3 mi

Top 97%
×3
+67ft-78ft

Overall

28270

Males

16076

M45-49

16076

15K→20K

9.3 - 12.4 mi

Top 97%
×5
+106ft-86ft

Overall

28147

Males

16035

M45-49

16035

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28387

Males

16090

M45-49

16090

HALF→25K

13.1 - 15.5 mi

Top 96%
×4
+66ft-88ft

Overall

28000

Males

15947

M45-49

15947

25K→30K

15.5 - 18.6 mi

Top 96%
×9
+181ft-148ft

Overall

27917

Males

15863

M45-49

15863

30K→20M

18.6 - 20.0 mi

Top 95%
×5
+64ft-50ft

Overall

27511

Males

15643

M45-49

15643

20M→21M

20.0 - 21.0 mi

Top 94%
×8
+106ft-24ft

Overall

27413

Males

15562

M45-49

15562

21M→35K

21.0 - 21.8 mi

Top 96%
×7
+17ft-86ft

Overall

27813

Males

15726

M45-49

15726

35K→23M

21.8 - 23.0 mi

Top 96%
×5
+23ft-63ft

Overall

27991

Males

15819

M45-49

15819

23M→24M

23.0 - 24.0 mi

Top 98%
×6
+12ft-82ft

Overall

28366

Males

15965

M45-49

15965

24M→40K

24.0 - 24.9 mi

Top 98%
×1
+6ft-20ft

Overall

28304

Males

15934

M45-49

15934

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1
+13ft-16ft

Overall

28475

Males

15997

M45-49

15997

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
×2
+22ft-21ft

Overall

28782

Males

16187

M45-49

16187

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
604
Passed By
393
Net Change
+211
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28505
5K → 10K59114-55#28505#28560
10K → 15K11921+98#28560#28462
15K → 20K9423+71#28462#28391
20K → HALF1316-3#28391#28394
HALF → 25K7416+58#28394#28336
25K → 30K8920+69#28336#28267
30K → 20M508+42#28267#28225
20M → 21M409+31#28225#28194
21M → 35K175+12#28194#28182
35K → 23M1831-13#28182#28195
23M → 24M1231-19#28195#28214
24M → 40K1125-14#28214#28228
40K → 25.2M010-10#28228#28238
25.2M → FINISH864-56#28238#28294
TOTALS604393+211
📊

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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