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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Changchun Qu

Bib: 21712 β€’M β€’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
51Β°/41Β°F
overcast clouds
Personalized for Changchun

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 9:56/mi at mile 24.0

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
31:08
3.11 mi
Rank: #26006
Start β†’ 5K
31:08 | 10:02/mi
10K
1:02:12
6.21 mi
Rank: #25919 (+87)
5K β†’ 10K
31:04 | 10:00/mi
15K
1:36:22
9.32 mi
Rank: #26580 (-661)
10K β†’ 15K
34:10 | 11:00/mi
20K
2:12:54
12.43 mi
Rank: #27039 (-459)
15K β†’ 20K
36:32 | 11:46/mi
HALF
2:21:56
13.11 mi
Rank: #27248 (-209)
20K β†’ HALF
9:02 | 13:16/mi
25K
2:57:16
15.53 mi
Rank: #27822 (-574)
HALF β†’ 25K
35:20 | 14:35/mi
30K
3:49:57
18.64 mi
Rank: #28362 (-540)
25K β†’ 30K
52:41 | 16:58/mi
20M
4:11:54
20.00 mi
Rank: #28466 (-104)
30K β†’ 20M
21:57 | 16:10/mi
21M
4:29:27
21.00 mi
Rank: #28537 (-71)
20M β†’ 21M
17:33 | 17:33/mi
35K
4:41:27
21.75 mi
Rank: #28579 (-42)
21M β†’ 35K
12:00 | 16:03/mi
23M
5:02:54
23.00 mi
Rank: #28663 (-84)
35K β†’ 23M
21:27 | 17:09/mi
24M
5:12:50
24.00 mi
Rank: #28570 (+93)
23M β†’ 24M
9:56 | 9:56/mi
40K
5:21:47
24.85 mi
Rank: #28478 (+92)
24M β†’ 40K
8:57 | 10:29/mi
25.2M
5:26:55
25.20 mi
Rank: #28477 (+1)
40K β†’ 25.2M
5:08 | 14:54/mi
FINISH
5:37:48
26.22 mi
Rank: #28425 (+52)
25.2M β†’ FINISH
10:53 | 10:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:21:56
Pace10:50 /mi
2nd Half
Distance13.11 mi
Time3:15:52
Pace14:57 /mi
πŸ“ŠPositive Split: 38.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:5731:0810:0231:08
10:02
-
10K
6.21 mi12:04:011:02:1210:0131:04
10:00
-0:02
15K
9.32 mi12:38:111:36:2210:2134:10
11:00
+1:00
20K
12.43 mi13:14:432:12:5410:4236:32
11:46
+0:46
HALF
13.11 mi13:23:452:21:5610:509:02
13:16
+1:30
25K
15.53 mi13:59:052:57:1611:2535:20
14:35
+1:19
30K
18.64 mi14:51:463:49:5712:2152:41
16:58
+2:23
20M
20.00 mi15:13:434:11:5412:3621:57
16:10
-0:48
21M
21.00 mi15:31:164:29:2712:5017:33
17:33
+1:23
35K
21.75 mi15:43:164:41:2712:5712:00
16:03
-1:30
23M
23.00 mi16:04:435:02:5413:1121:27
17:09
+1:06
24M
24.00 mi16:14:395:12:5013:039:56
9:56
-7:13
40K
24.85 mi16:23:365:21:4712:578:57
10:29
+0:33
25.2M
25.20 mi16:28:445:26:5512:595:08
14:54
+4:25
FINISH
26.22 mi16:39:375:37:4812:5410:53
10:41
-4:13

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:56 /mi

Average Pace

12:54 /mi

Slowest Pace

17:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:42:40

48% of race

Time at Steady Pace

44:22

13% of race

Time at Slower Pace

2:10:46

39% of race

Average Pace: 12:53 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:32:5731:0810:0231:08
10:02
#26006
10K
6.21 mi12:04:011:02:1210:0131:04
10:00
#25919
15K
9.32 mi12:38:111:36:2210:2134:10
11:00
#26580
20K
12.43 mi13:14:432:12:5410:4236:32
11:46
#27039
HALF
13.11 mi13:23:452:21:5610:509:02
13:16
#27248
25K
15.53 mi13:59:052:57:1611:2535:20
14:35
#27822
30K
18.64 mi14:51:463:49:5712:2152:41
16:58
#28362
20M
20.00 mi15:13:434:11:5412:3621:57
16:10
#28466
21M
21.00 mi15:31:164:29:2712:5017:33
17:33
#28537
35K
21.75 mi15:43:164:41:2712:5712:00
16:03
#28579
23M
23.00 mi16:04:435:02:5413:1121:27
17:09
#28663
24M
24.00 mi16:14:395:12:5013:039:56
9:56
#28570
40K
24.85 mi16:23:365:21:4712:578:57
10:29
#28478
25.2M
25.20 mi16:28:445:26:5512:595:08
14:54
#28477
FINISH
26.22 mi16:39:375:37:4812:5410:53
10:41
#28425
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 mi26006152041520427409(Top 94%)15756(Top 96%)15756(Top 1041%)
10K6.21 mi3.10 mi25919+8715140+6415140+6425836(Top 89%)15101(Top 92%)15101(Top 997%)
15K9.32 mi3.11 mi26580-66115440-30015440-30027409(Top 94%)15756(Top 96%)15756(Top 1041%)
20K12.43 mi3.11 mi27039-45915628-18815628-18827800(Top 96%)15907(Top 97%)15907(Top 1051%)
HALF13.11 mi0.68 mi27248-20915701-7315701-7328787(Top 99%)16230(Top 99%)16230(Top 1072%)
25K15.53 mi2.42 mi27822-57415923-22215923-22228847(Top 99%)16270(Top 100%)16270(Top 1075%)
30K18.64 mi3.11 mi28362-54016111-18816111-18828982(Top 100%)16318(Top 100%)16318(Top 1078%)
20M20.00 mi1.36 mi28466-10416137-2616137-2628855(Top 99%)16259(Top 100%)16259(Top 1074%)
21M21.00 mi1.00 mi28537-7116160-2316160-2328887(Top 100%)16271(Top 100%)16271(Top 1075%)
35K21.75 mi0.75 mi28579-4216173-1316173-1328875(Top 99%)16251(Top 99%)16251(Top 1073%)
23M23.00 mi1.25 mi28663-8416208-3516208-3528934(Top 100%)16286(Top 100%)16286(Top 1076%)
24M24.00 mi1.00 mi28570+9316165+4316165+4322613(Top 78%)13190(Top 81%)13190(Top 871%)
40K24.85 mi0.85 mi28478+9216125+4016125+4023128(Top 80%)13357(Top 82%)13357(Top 882%)
25.2M25.20 mi0.35 mi28477+1161251612527878(Top 96%)15707(Top 96%)15707(Top 1037%)
FINISH26.22 mi1.02 mi28425+5216103+2216103+2225468(Top 88%)14507(Top 89%)14507(Top 958%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
Γ—21
+97ft-345ft

Overall

27409

Males

15756

M60-64

15756

5K→10K

3.1 - 6.2 mi

Top 89%
Γ—5
+79ft-138ft

Overall

25836

Males

15101

M60-64

15101

10K→15K

6.2 - 9.3 mi

Top 94%
Γ—3
+67ft-78ft

Overall

27409

Males

15756

M60-64

15756

15K→20K

9.3 - 12.4 mi

Top 96%
Γ—5
+106ft-86ft

Overall

27800

Males

15907

M60-64

15907

20K→HALF

12.4 - 13.1 mi

Top 99%
Γ—2
+19ft-37ft

Overall

28787

Males

16230

M60-64

16230

HALF→25K

13.1 - 15.5 mi

Top 99%
Γ—4
+66ft-88ft

Overall

28847

Males

16270

M60-64

16270

25K→30K

15.5 - 18.6 mi

Top 100%
Γ—9
+181ft-148ft

Overall

28982

Males

16318

M60-64

16318

30K→20M

18.6 - 20.0 mi

Top 99%
Γ—5
+64ft-50ft

Overall

28855

Males

16259

M60-64

16259

20M→21M

20.0 - 21.0 mi

Top 100%
Γ—8
+106ft-24ft

Overall

28887

Males

16271

M60-64

16271

21M→35K

21.0 - 21.8 mi

Top 99%
Γ—7
+17ft-86ft

Overall

28875

Males

16251

M60-64

16251

35K→23M

21.8 - 23.0 mi

Top 100%
Γ—5
+23ft-63ft

Overall

28934

Males

16286

M60-64

16286

23M→24M

23.0 - 24.0 mi

Top 78%
Γ—6
+12ft-82ft

Overall

22613

Males

13190

M60-64

13190

24M→40K

24.0 - 24.9 mi

Top 80%
Γ—1
+6ft-20ft

Overall

23128

Males

13357

M60-64

13357

40K→25.2M

24.9 - 25.2 mi

Top 96%
Γ—1
+13ft-16ft

Overall

27878

Males

15707

M60-64

15707

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
Γ—2
+22ft-21ft

Overall

25468

Males

14507

M60-64

14507

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
549*
Passed By
1475
Net Change
-2419
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26006
5K β†’ 10K248*161+87#26006#25919
10K β†’ 15K17200-661#25919#26580
15K β†’ 20K23200-459#26580#27039
20K β†’ HALF3200-209#27039#27248
HALF β†’ 25K5200-574#27248#27822
25K β†’ 30K2200-540#27822#28362
30K β†’ 20M3107-104#28362#28466
20M β†’ 21M172-71#28466#28537
21M β†’ 35K446-42#28537#28579
35K β†’ 23M286-84#28579#28663
23M β†’ 24M930+93#28663#28570
24M β†’ 40K920+92#28570#28478
40K β†’ 25.2M43+1#28478#28477
25.2M β†’ FINISH520+52#28477#28425
TOTALS549*1475-2419

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

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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