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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Xiaofang Tu

Bib: 22787 •M •Age: N/A

IL

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
27:14
3.11 mi
Rank: #21507
Start → 5K
27:14 | 8:46/mi
10K
54:15
6.21 mi
Rank: #21489 (+18)
5K → 10K
27:01 | 8:42/mi
15K
1:21:04
9.32 mi
Rank: #21260 (+229)
10K → 15K
26:49 | 8:38/mi
20K
1:47:52
12.43 mi
Rank: #20941 (+319)
15K → 20K
26:48 | 8:38/mi
HALF
1:53:36
13.11 mi
Rank: #20878 (+63)
20K → HALF
5:44 | 8:25/mi
25K
2:14:22
15.53 mi
Rank: #20561 (+317)
HALF → 25K
20:46 | 8:34/mi
30K
2:41:32
18.64 mi
Rank: #20133 (+428)
25K → 30K
27:10 | 8:45/mi
20M
2:53:29
20.00 mi
Rank: #19971 (+162)
30K → 20M
11:57 | 8:48/mi
21M
3:02:44
21.00 mi
Rank: #19818 (+153)
20M → 21M
9:15 | 9:15/mi
35K
3:09:29
21.75 mi
Rank: #19828 (-10)
21M → 35K
6:45 | 9:02/mi
23M
3:20:42
23.00 mi
Rank: #19755 (+73)
35K → 23M
11:13 | 8:58/mi
24M
3:29:50
24.00 mi
Rank: #19766 (-11)
23M → 24M
9:08 | 9:08/mi
40K
3:37:44
24.85 mi
Rank: #19765 (+1)
24M → 40K
7:54 | 9:15/mi
25.2M
3:41:18
25.20 mi
Rank: #19792 (-27)
40K → 25.2M
3:34 | 10:21/mi
FINISH
3:50:30
26.22 mi
Rank: #19827 (-35)
25.2M → FINISH
9:12 | 9:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:53:36
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time1:56:54
Pace8:56 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:0727:148:4627:14
8:46
-
10K
6.21 mi11:57:0854:158:4427:01
8:42
-0:04
15K
9.32 mi12:23:571:21:048:4226:49
8:38
-0:04
20K
12.43 mi12:50:451:47:528:4126:48
8:38
0:00
HALF
13.11 mi12:56:291:53:368:405:44
8:25
-0:13
25K
15.53 mi13:17:152:14:228:3920:46
8:34
+0:09
30K
18.64 mi13:44:252:41:328:4027:10
8:45
+0:11
20M
20.00 mi13:56:222:53:298:4111:57
8:48
+0:03
21M
21.00 mi14:05:373:02:448:439:15
9:15
+0:27
35K
21.75 mi14:12:223:09:298:436:45
9:02
-0:13
23M
23.00 mi14:23:353:20:428:4411:13
8:58
-0:04
24M
24.00 mi14:32:433:29:508:459:08
9:08
+0:10
40K
24.85 mi14:40:373:37:448:467:54
9:15
+0:07
25.2M
25.20 mi14:44:113:41:188:473:34
10:21
+1:06
FINISH
26.22 mi14:53:233:50:308:489:12
9:02
-1:19

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

8:25 /mi

Average Pace

8:48 /mi

Slowest Pace

10:21 /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

26:30

11% of race

Time at Steady Pace

2:38:12

69% of race

Time at Slower Pace

45:48

20% of race

Average Pace: 8:47 /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 mi11:30:0727:148:4627:14
8:46
#21507
10K
6.21 mi11:57:0854:158:4427:01
8:42
#21489
15K
9.32 mi12:23:571:21:048:4226:49
8:38
#21260
20K
12.43 mi12:50:451:47:528:4126:48
8:38
#20941
HALF
13.11 mi12:56:291:53:368:405:44
8:25
#20878
25K
15.53 mi13:17:152:14:228:3920:46
8:34
#20561
30K
18.64 mi13:44:252:41:328:4027:10
8:45
#20133
20M
20.00 mi13:56:222:53:298:4111:57
8:48
#19971
21M
21.00 mi14:05:373:02:448:439:15
9:15
#19818
35K
21.75 mi14:12:223:09:298:436:45
9:02
#19828
23M
23.00 mi14:23:353:20:428:4411:13
8:58
#19755
24M
24.00 mi14:32:433:29:508:459:08
9:08
#19766
40K
24.85 mi14:40:373:37:448:467:54
9:15
#19765
25.2M
25.20 mi14:44:113:41:188:473:34
10:21
#19792
FINISH
26.22 mi14:53:233:50:308:489:12
9:02
#19827
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 mi21507129611296120824(Top 72%)12718(Top 78%)12718(Top 840%)
10K6.21 mi3.10 mi21489+1812993-3212993-3221397(Top 74%)12964(Top 79%)12964(Top 856%)
15K9.32 mi3.11 mi21260+22912885+10812885+10820824(Top 72%)12718(Top 78%)12718(Top 840%)
20K12.43 mi3.11 mi20941+31912736+14912736+14920000(Top 69%)12288(Top 75%)12288(Top 812%)
HALF13.11 mi0.68 mi20878+6312695+4112695+4119687(Top 68%)12190(Top 75%)12190(Top 805%)
25K15.53 mi2.42 mi20561+31712542+15312542+15318952(Top 65%)11777(Top 72%)11777(Top 778%)
30K18.64 mi3.11 mi20133+42812334+20812334+20818280(Top 63%)11383(Top 70%)11383(Top 752%)
20M20.00 mi1.36 mi19971+16212235+9912235+9917955(Top 62%)11164(Top 68%)11164(Top 737%)
21M21.00 mi1.00 mi19818+15312143+9212143+9217403(Top 60%)10878(Top 67%)10878(Top 718%)
35K21.75 mi0.75 mi19828-1012141+212141+220090(Top 69%)12029(Top 74%)12029(Top 795%)
23M23.00 mi1.25 mi19755+7312077+6412077+6418304(Top 63%)11127(Top 68%)11127(Top 735%)
24M24.00 mi1.00 mi19766-1112070+712070+719996(Top 69%)11869(Top 73%)11869(Top 784%)
40K24.85 mi0.85 mi19765+112059+1112059+1119425(Top 67%)11561(Top 71%)11561(Top 764%)
25.2M25.20 mi0.35 mi19792-2712060-112060-120539(Top 71%)12113(Top 74%)12113(Top 800%)
FINISH26.22 mi1.02 mi19827-3512076-1612076-1620613(Top 71%)12159(Top 74%)12159(Top 803%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

20824

Males

12718

M60-64

12718

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21397

Males

12964

M60-64

12964

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

20824

Males

12718

M60-64

12718

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

20000

Males

12288

M60-64

12288

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19687

Males

12190

M60-64

12190

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18952

Males

11777

M60-64

11777

25K→30K

15.5 - 18.6 mi

Top 63%
×9
+181ft-148ft

Overall

18280

Males

11383

M60-64

11383

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

17955

Males

11164

M60-64

11164

20M→21M

20.0 - 21.0 mi

Top 60%
×8
+106ft-24ft

Overall

17403

Males

10878

M60-64

10878

21M→35K

21.0 - 21.8 mi

Top 69%
×7
+17ft-86ft

Overall

20090

Males

12029

M60-64

12029

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18304

Males

11127

M60-64

11127

23M→24M

23.0 - 24.0 mi

Top 69%
×6
+12ft-82ft

Overall

19996

Males

11869

M60-64

11869

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19425

Males

11561

M60-64

11561

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20539

Males

12113

M60-64

12113

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
×2
+22ft-21ft

Overall

20613

Males

12159

M60-64

12159

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2431*
Passed By
751
Net Change
+1680
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21507
5K → 10K218*200+18#21507#21489
10K → 15K311*82+229#21489#21260
15K → 20K357*38+319#21260#20941
20K → HALF707+63#20941#20878
HALF → 25K327*10+317#20878#20561
25K → 30K446*18+428#20561#20133
30K → 20M18523+162#20133#19971
20M → 21M17118+153#19971#19818
21M → 35K5060-10#19818#19828
35K → 23M11340+73#19828#19755
23M → 24M6677-11#19755#19766
24M → 40K6261+1#19766#19765
40K → 25.2M1744-27#19765#19792
25.2M → FINISH3873-35#19792#19827
TOTALS2431*751+1680

* 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

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