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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yefei Luo

Bib: 10101 •M •Age: N/A

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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 (M50-54)
#0 / 1868
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
25:06
3.11 mi
Rank: #17471
Start → 5K
25:06 | 8:05/mi
10K
50:10
6.21 mi
Rank: #17608 (-137)
5K → 10K
25:04 | 8:05/mi
15K
1:15:06
9.32 mi
Rank: #17481 (+127)
10K → 15K
24:56 | 8:02/mi
20K
1:40:00
12.43 mi
Rank: #17156 (+325)
15K → 20K
24:54 | 8:01/mi
HALF
1:45:28
13.11 mi
Rank: #17159 (-3)
20K → HALF
5:28 | 8:02/mi
25K
2:06:20
15.53 mi
Rank: #17515 (-356)
HALF → 25K
20:52 | 8:37/mi
30K
2:34:37
18.64 mi
Rank: #17985 (-470)
25K → 30K
28:17 | 9:07/mi
20M
2:49:12
20.00 mi
Rank: #18729 (-744)
30K → 20M
14:35 | 10:45/mi
21M
3:00:30
21.00 mi
Rank: #19214 (-485)
20M → 21M
11:18 | 11:18/mi
35K
3:07:38
21.75 mi
Rank: #19347 (-133)
21M → 35K
7:08 | 9:33/mi
23M
3:22:28
23.00 mi
Rank: #20161 (-814)
35K → 23M
14:50 | 11:52/mi
24M
3:32:50
24.00 mi
Rank: #20393 (-232)
23M → 24M
10:22 | 10:22/mi
40K
3:42:05
24.85 mi
Rank: #20606 (-213)
24M → 40K
9:15 | 10:50/mi
25.2M
3:45:54
25.20 mi
Rank: #20671 (-65)
40K → 25.2M
3:49 | 11:05/mi
FINISH
3:55:48
26.22 mi
Rank: #20802 (-131)
25.2M → FINISH
9:54 | 9:43/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
Time1:45:28
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time2:10:20
Pace9:57 /mi
📊Positive Split: 23.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:5425:068:0525:06
8:05
-
10K
6.21 mi11:55:5850:108:0525:04
8:05
0:00
15K
9.32 mi12:20:541:15:068:0424:56
8:02
-0:03
20K
12.43 mi12:45:481:40:008:0324:54
8:01
-0:01
HALF
13.11 mi12:51:161:45:288:035:28
8:02
+0:01
25K
15.53 mi13:12:082:06:208:0820:52
8:37
+0:35
30K
18.64 mi13:40:252:34:378:1828:17
9:07
+0:30
20M
20.00 mi13:55:002:49:128:2814:35
10:45
+1:38
21M
21.00 mi14:06:183:00:308:3611:18
11:18
+0:33
35K
21.75 mi14:13:263:07:388:387:08
9:33
-1:45
23M
23.00 mi14:28:163:22:288:4914:50
11:52
+2:19
24M
24.00 mi14:38:383:32:508:5310:22
10:22
-1:30
40K
24.85 mi14:47:533:42:058:579:15
10:50
+0:28
25.2M
25.20 mi14:51:423:45:548:583:49
11:05
+0:15
FINISH
26.22 mi15:01:363:55:489:009:54
9:43
-1:22

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

8:01 /mi

Average Pace

9:00 /mi

Slowest Pace

11:52 /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

2:06:20

54% of race

Time at Steady Pace

45:19

19% of race

Time at Slower Pace

1:04:09

27% of race

Average Pace: 9:00 /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 mi11:30:5425:068:0525:06
8:05
#17471
10K
6.21 mi11:55:5850:108:0525:04
8:05
#17608
15K
9.32 mi12:20:541:15:068:0424:56
8:02
#17481
20K
12.43 mi12:45:481:40:008:0324:54
8:01
#17156
HALF
13.11 mi12:51:161:45:288:035:28
8:02
#17159
25K
15.53 mi13:12:082:06:208:0820:52
8:37
#17515
30K
18.64 mi13:40:252:34:378:1828:17
9:07
#17985
20M
20.00 mi13:55:002:49:128:2814:35
10:45
#18729
21M
21.00 mi14:06:183:00:308:3611:18
11:18
#19214
35K
21.75 mi14:13:263:07:388:387:08
9:33
#19347
23M
23.00 mi14:28:163:22:288:4914:50
11:52
#20161
24M
24.00 mi14:38:383:32:508:5310:22
10:22
#20393
40K
24.85 mi14:47:533:42:058:579:15
10:50
#20606
25.2M
25.20 mi14:51:423:45:548:583:49
11:05
#20671
FINISH
26.22 mi15:01:363:55:489:009:54
9:43
#20802
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi17471112091120917204(Top 59%)11113(Top 68%)11113(Top 595%)
10K6.21 mi3.10 mi17608-13711278-6911278-6917755(Top 61%)11328(Top 69%)11328(Top 606%)
15K9.32 mi3.11 mi17481+12711199+7911199+7917204(Top 59%)11113(Top 68%)11113(Top 595%)
20K12.43 mi3.11 mi17156+32511067+13211067+13216219(Top 56%)10648(Top 65%)10648(Top 570%)
HALF13.11 mi0.68 mi17159-311066+111066+117245(Top 59%)11140(Top 68%)11140(Top 596%)
25K15.53 mi2.42 mi17515-35611216-15011216-15019208(Top 66%)11888(Top 73%)11888(Top 636%)
30K18.64 mi3.11 mi17985-47011381-16511381-16520081(Top 69%)12222(Top 75%)12222(Top 654%)
20M20.00 mi1.36 mi18729-74411682-30111682-30124353(Top 84%)14161(Top 87%)14161(Top 758%)
21M21.00 mi1.00 mi19214-48511885-20311885-20323742(Top 82%)13813(Top 85%)13813(Top 739%)
35K21.75 mi0.75 mi19347-13311927-4211927-4221856(Top 75%)12888(Top 79%)12888(Top 690%)
23M23.00 mi1.25 mi20161-81412289-36212289-36225925(Top 89%)14794(Top 91%)14794(Top 792%)
24M24.00 mi1.00 mi20393-23212386-9712386-9723754(Top 82%)13726(Top 84%)13726(Top 735%)
40K24.85 mi0.85 mi20606-21312475-8912475-8923857(Top 82%)13708(Top 84%)13708(Top 734%)
25.2M25.20 mi0.35 mi20671-6512510-3512510-3522497(Top 78%)13066(Top 80%)13066(Top 699%)
FINISH26.22 mi1.02 mi20802-13112572-6212572-6223012(Top 79%)13315(Top 81%)13315(Top 713%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17204

Males

11113

M50-54

11113

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17755

Males

11328

M50-54

11328

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17204

Males

11113

M50-54

11113

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16219

Males

10648

M50-54

10648

20K→HALF

12.4 - 13.1 mi

Top 59%
×2
+19ft-37ft

Overall

17245

Males

11140

M50-54

11140

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19208

Males

11888

M50-54

11888

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

20081

Males

12222

M50-54

12222

30K→20M

18.6 - 20.0 mi

Top 84%
×5
+64ft-50ft

Overall

24353

Males

14161

M50-54

14161

20M→21M

20.0 - 21.0 mi

Top 82%
×8
+106ft-24ft

Overall

23742

Males

13813

M50-54

13813

21M→35K

21.0 - 21.8 mi

Top 75%
×7
+17ft-86ft

Overall

21856

Males

12888

M50-54

12888

35K→23M

21.8 - 23.0 mi

Top 89%
×5
+23ft-63ft

Overall

25925

Males

14794

M50-54

14794

23M→24M

23.0 - 24.0 mi

Top 82%
×6
+12ft-82ft

Overall

23754

Males

13726

M50-54

13726

24M→40K

24.0 - 24.9 mi

Top 82%
×1
+6ft-20ft

Overall

23857

Males

13708

M50-54

13708

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1
+13ft-16ft

Overall

22497

Males

13066

M50-54

13066

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
×2
+22ft-21ft

Overall

23012

Males

13315

M50-54

13315

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1109*
Passed By
2188
Net Change
-3331
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17471
5K → 10K200200-137#17471#17608
10K → 15K256*129+127#17608#17481
15K → 20K363*38+325#17481#17156
20K → HALF3740-3#17156#17159
HALF → 25K57200-356#17159#17515
25K → 30K76200-470#17515#17985
30K → 20M16200-744#17985#18729
20M → 21M13200-485#18729#19214
21M → 35K28161-133#19214#19347
35K → 23M4200-814#19347#20161
23M → 24M18200-232#20161#20393
24M → 40K17200-213#20393#20606
40K → 25.2M873-65#20606#20671
25.2M → FINISH16147-131#20671#20802
TOTALS1109*2188-3331

* 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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