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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chengri Quan

Bib: 21118 •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 (M60-64)
#0 / 1514
Race Day Weather
51°/41°F
overcast clouds
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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
26:50
3.11 mi
Rank: #20833
Start → 5K
26:50 | 8:39/mi
10K
53:26
6.21 mi
Rank: #20745 (+88)
5K → 10K
26:36 | 8:34/mi
15K
1:21:00
9.32 mi
Rank: #21226 (-481)
10K → 15K
27:34 | 8:53/mi
20K
1:49:41
12.43 mi
Rank: #21668 (-442)
15K → 20K
28:41 | 9:14/mi
HALF
1:55:45
13.11 mi
Rank: #21687 (-19)
20K → HALF
6:04 | 8:55/mi
25K
2:18:22
15.53 mi
Rank: #21828 (-141)
HALF → 25K
22:37 | 9:20/mi
30K
2:48:47
18.64 mi
Rank: #22010 (-182)
25K → 30K
30:25 | 9:48/mi
20M
3:02:23
20.00 mi
Rank: #22060 (-50)
30K → 20M
13:36 | 10:01/mi
21M
3:13:36
21.00 mi
Rank: #22206 (-146)
20M → 21M
11:13 | 11:13/mi
35K
3:21:00
21.75 mi
Rank: #22254 (-48)
21M → 35K
7:24 | 9:54/mi
23M
3:35:03
23.00 mi
Rank: #22479 (-225)
35K → 23M
14:03 | 11:14/mi
24M
3:45:34
24.00 mi
Rank: #22572 (-93)
23M → 24M
10:31 | 10:31/mi
40K
3:55:01
24.85 mi
Rank: #22642 (-70)
24M → 40K
9:27 | 11:04/mi
25.2M
3:59:14
25.20 mi
Rank: #22689 (-47)
40K → 25.2M
4:13 | 12:14/mi
FINISH
4:10:38
26.22 mi
Rank: #22860 (-171)
25.2M → FINISH
11:24 | 11:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:55:45
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time2:14:53
Pace10:18 /mi
📊Positive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:1826:508:3926:50
8:39
-
10K
6.21 mi11:38:5453:268:3626:36
8:34
-0:05
15K
9.32 mi12:06:281:21:008:4227:34
8:53
+0:19
20K
12.43 mi12:35:091:49:418:5028:41
9:14
+0:21
HALF
13.11 mi12:41:131:55:458:506:04
8:55
-0:19
25K
15.53 mi13:03:502:18:228:5522:37
9:20
+0:25
30K
18.64 mi13:34:152:48:479:0430:25
9:48
+0:28
20M
20.00 mi13:47:513:02:239:0813:36
10:01
+0:13
21M
21.00 mi13:59:043:13:369:1411:13
11:13
+1:12
35K
21.75 mi14:06:283:21:009:157:24
9:54
-1:19
23M
23.00 mi14:20:313:35:039:2214:03
11:14
+1:20
24M
24.00 mi14:31:023:45:349:2410:31
10:31
-0:43
40K
24.85 mi14:40:293:55:019:289:27
11:04
+0:33
25.2M
25.20 mi14:44:423:59:149:304:13
12:14
+1:10
FINISH
26.22 mi14:56:064:10:389:3411:24
11:12
-1:02

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

8:34 /mi

Average Pace

9:34 /mi

Slowest Pace

12:14 /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

2:18:22

55% of race

Time at Steady Pace

51:25

21% of race

Time at Slower Pace

1:00:51

24% of race

Average Pace: 9:34 /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 mi11:12:1826:508:3926:50
8:39
#20833
10K
6.21 mi11:38:5453:268:3626:36
8:34
#20745
15K
9.32 mi12:06:281:21:008:4227:34
8:53
#21226
20K
12.43 mi12:35:091:49:418:5028:41
9:14
#21668
HALF
13.11 mi12:41:131:55:458:506:04
8:55
#21687
25K
15.53 mi13:03:502:18:228:5522:37
9:20
#21828
30K
18.64 mi13:34:152:48:479:0430:25
9:48
#22010
20M
20.00 mi13:47:513:02:239:0813:36
10:01
#22060
21M
21.00 mi13:59:043:13:369:1411:13
11:13
#22206
35K
21.75 mi14:06:283:21:009:157:24
9:54
#22254
23M
23.00 mi14:20:313:35:039:2214:03
11:14
#22479
24M
24.00 mi14:31:023:45:349:2410:31
10:31
#22572
40K
24.85 mi14:40:293:55:019:289:27
11:04
#22642
25.2M
25.20 mi14:44:423:59:149:304:13
12:14
#22689
FINISH
26.22 mi14:56:064:10:389:3411:24
11:12
#22860
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 mi20833126721267222076(Top 76%)13307(Top 81%)13307(Top 879%)
10K6.21 mi3.10 mi20745+8812642+3012642+3020685(Top 71%)12639(Top 77%)12639(Top 835%)
15K9.32 mi3.11 mi21226-48112866-22412866-22422076(Top 76%)13307(Top 81%)13307(Top 879%)
20K12.43 mi3.11 mi21668-44213080-21413080-21422879(Top 79%)13678(Top 84%)13678(Top 903%)
HALF13.11 mi0.68 mi21687-1913089-913089-922271(Top 77%)13399(Top 82%)13399(Top 885%)
25K15.53 mi2.42 mi21828-14113162-7313162-7322480(Top 77%)13467(Top 82%)13467(Top 889%)
30K18.64 mi3.11 mi22010-18213231-6913231-6922539(Top 78%)13398(Top 82%)13398(Top 885%)
20M20.00 mi1.36 mi22060-5013242-1113242-1122602(Top 78%)13354(Top 82%)13354(Top 882%)
21M21.00 mi1.00 mi22206-14613298-5613298-5623578(Top 81%)13753(Top 84%)13753(Top 908%)
35K21.75 mi0.75 mi22254-4813307-913307-922840(Top 79%)13373(Top 82%)13373(Top 883%)
23M23.00 mi1.25 mi22479-22513393-8613393-8624951(Top 86%)14311(Top 88%)14311(Top 945%)
24M24.00 mi1.00 mi22572-9313420-2713420-2724133(Top 83%)13896(Top 85%)13896(Top 918%)
40K24.85 mi0.85 mi22642-7013437-1713437-1724347(Top 84%)13947(Top 85%)13947(Top 921%)
25.2M25.20 mi0.35 mi22689-4713456-1913456-1924834(Top 86%)14181(Top 87%)14181(Top 937%)
FINISH26.22 mi1.02 mi22860-17113542-8613542-8626396(Top 91%)14955(Top 92%)14955(Top 988%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21
+97ft-345ft

Overall

22076

Males

13307

M60-64

13307

5K→10K

3.1 - 6.2 mi

Top 71%
×5
+79ft-138ft

Overall

20685

Males

12639

M60-64

12639

10K→15K

6.2 - 9.3 mi

Top 76%
×3
+67ft-78ft

Overall

22076

Males

13307

M60-64

13307

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

22879

Males

13678

M60-64

13678

20K→HALF

12.4 - 13.1 mi

Top 77%
×2
+19ft-37ft

Overall

22271

Males

13399

M60-64

13399

HALF→25K

13.1 - 15.5 mi

Top 77%
×4
+66ft-88ft

Overall

22480

Males

13467

M60-64

13467

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22539

Males

13398

M60-64

13398

30K→20M

18.6 - 20.0 mi

Top 78%
×5
+64ft-50ft

Overall

22602

Males

13354

M60-64

13354

20M→21M

20.0 - 21.0 mi

Top 81%
×8
+106ft-24ft

Overall

23578

Males

13753

M60-64

13753

21M→35K

21.0 - 21.8 mi

Top 79%
×7
+17ft-86ft

Overall

22840

Males

13373

M60-64

13373

35K→23M

21.8 - 23.0 mi

Top 86%
×5
+23ft-63ft

Overall

24951

Males

14311

M60-64

14311

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

24133

Males

13896

M60-64

13896

24M→40K

24.0 - 24.9 mi

Top 84%
×1
+6ft-20ft

Overall

24347

Males

13947

M60-64

13947

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1
+13ft-16ft

Overall

24834

Males

14181

M60-64

14181

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
×2
+22ft-21ft

Overall

26396

Males

14955

M60-64

14955

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
856*
Passed By
2068
Net Change
-2027
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20833
5K → 10K288*200+88#20833#20745
10K → 15K63200-481#20745#21226
15K → 20K58200-442#21226#21668
20K → HALF2241-19#21668#21687
HALF → 25K84200-141#21687#21828
25K → 30K111200-182#21828#22010
30K → 20M63113-50#22010#22060
20M → 21M33179-146#22060#22206
21M → 35K3684-48#22206#22254
35K → 23M28200-225#22254#22479
23M → 24M22115-93#22479#22572
24M → 40K36106-70#22572#22642
40K → 25.2M350-47#22642#22689
25.2M → FINISH9180-171#22689#22860
TOTALS856*2068-2027

* 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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