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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Hongwei Zhou

Bib: 24587 •F •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 47%
Age Group (F55-59)
#0 / 951
Top 26%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Hongwei

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 · 8:04/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · 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
25:03
3.11 mi
Rank: #17388
Start → 5K
25:03 | 8:04/mi
10K
50:53
6.21 mi
Rank: #18346 (-958)
5K → 10K
25:50 | 8:19/mi
15K
1:17:10
9.32 mi
Rank: #18891 (-545)
10K → 15K
26:17 | 8:28/mi
20K
1:43:57
12.43 mi
Rank: #19168 (-277)
15K → 20K
26:47 | 8:38/mi
HALF
1:49:44
13.11 mi
Rank: #19212 (-44)
20K → HALF
5:47 | 8:30/mi
25K
2:10:58
15.53 mi
Rank: #19327 (-115)
HALF → 25K
21:14 | 8:46/mi
30K
2:39:11
18.64 mi
Rank: #19455 (-128)
25K → 30K
28:13 | 9:05/mi
20M
2:51:14
20.00 mi
Rank: #19341 (+114)
30K → 20M
12:03 | 8:53/mi
21M
3:00:46
21.00 mi
Rank: #19286 (+55)
20M → 21M
9:32 | 9:32/mi
35K
3:06:53
21.75 mi
Rank: #19144 (+142)
21M → 35K
6:07 | 8:11/mi
23M
3:17:49
23.00 mi
Rank: #19018 (+126)
35K → 23M
10:56 | 8:45/mi
24M
3:26:08
24.00 mi
Rank: #18878 (+140)
23M → 24M
8:19 | 8:19/mi
40K
3:33:31
24.85 mi
Rank: #18787 (+91)
24M → 40K
7:23 | 8:39/mi
25.2M
3:36:49
25.20 mi
Rank: #18758 (+29)
40K → 25.2M
3:18 | 9:35/mi
FINISH
3:45:23
26.22 mi
Rank: #18720 (+38)
25.2M → FINISH
8:34 | 8:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:44
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time1:55:39
Pace8:50 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:5025:038:0425:03
8:04
-
10K
6.21 mi11:55:4050:538:1225:50
8:19
+0:15
15K
9.32 mi12:21:571:17:108:1726:17
8:28
+0:09
20K
12.43 mi12:48:441:43:578:2226:47
8:38
+0:10
HALF
13.11 mi12:54:311:49:448:235:47
8:30
-0:08
25K
15.53 mi13:15:452:10:588:2621:14
8:46
+0:16
30K
18.64 mi13:43:582:39:118:3328:13
9:05
+0:19
20M
20.00 mi13:56:012:51:148:3412:03
8:53
-0:12
21M
21.00 mi14:05:333:00:468:379:32
9:32
+0:39
35K
21.75 mi14:11:403:06:538:366:07
8:11
-1:21
23M
23.00 mi14:22:363:17:498:3710:56
8:45
+0:34
24M
24.00 mi14:30:553:26:088:368:19
8:19
-0:26
40K
24.85 mi14:38:183:33:318:367:23
8:39
+0:20
25.2M
25.20 mi14:41:363:36:498:373:18
9:35
+0:56
FINISH
26.22 mi14:50:103:45:238:378:34
8:25
-1:10

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

8:04 /mi

Average Pace

8:36 /mi

Slowest Pace

9:35 /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

2:52:17

76% of race

Time at Steady Pace

40:16

18% of race

Time at Slower Pace

12:50

6% of race

Average Pace: 8:36 /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 mi11:29:5025:038:0425:03
8:04
#17388
10K
6.21 mi11:55:4050:538:1225:50
8:19
#18346
15K
9.32 mi12:21:571:17:108:1726:17
8:28
#18891
20K
12.43 mi12:48:441:43:578:2226:47
8:38
#19168
HALF
13.11 mi12:54:311:49:448:235:47
8:30
#19212
25K
15.53 mi13:15:452:10:588:2621:14
8:46
#19327
30K
18.64 mi13:43:582:39:118:3328:13
9:05
#19455
20M
20.00 mi13:56:012:51:148:3412:03
8:53
#19341
21M
21.00 mi14:05:333:00:468:379:32
9:32
#19286
35K
21.75 mi14:11:403:06:538:366:07
8:11
#19144
23M
23.00 mi14:22:363:17:498:3710:56
8:45
#19018
24M
24.00 mi14:30:553:26:088:368:19
8:19
#18878
40K
24.85 mi14:38:183:33:318:367:23
8:39
#18787
25.2M
25.20 mi14:41:363:36:498:373:18
9:35
#18758
FINISH
26.22 mi14:50:103:45:238:378:34
8:25
#18720
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi173886148614819921(Top 69%)7534(Top 60%)7534(Top 792%)
10K6.21 mi3.10 mi18346-9586692-5446692-54419285(Top 66%)7182(Top 57%)7182(Top 755%)
15K9.32 mi3.11 mi18891-5456988-2966988-29619921(Top 69%)7534(Top 60%)7534(Top 792%)
20K12.43 mi3.11 mi19168-2777152-1647152-16419982(Top 69%)7613(Top 61%)7613(Top 801%)
HALF13.11 mi0.68 mi19212-447175-237175-2320165(Top 69%)7656(Top 61%)7656(Top 805%)
25K15.53 mi2.42 mi19327-1157252-777252-7720002(Top 69%)7652(Top 61%)7652(Top 805%)
30K18.64 mi3.11 mi19455-1287363-1117363-11119983(Top 69%)7727(Top 61%)7727(Top 813%)
20M20.00 mi1.36 mi19341+1147313+507313+5018337(Top 63%)6948(Top 55%)6948(Top 731%)
21M21.00 mi1.00 mi19286+557291+227291+2218674(Top 64%)7147(Top 57%)7147(Top 752%)
35K21.75 mi0.75 mi19144+1427224+677224+6715725(Top 54%)5617(Top 45%)5617(Top 591%)
23M23.00 mi1.25 mi19018+1267175+497175+4917136(Top 59%)6506(Top 52%)6506(Top 684%)
24M24.00 mi1.00 mi18878+1407121+547121+5415853(Top 55%)5830(Top 46%)5830(Top 613%)
40K24.85 mi0.85 mi18787+917091+307091+3016521(Top 57%)6271(Top 50%)6271(Top 659%)
25.2M25.20 mi0.35 mi18758+297077+147077+1417709(Top 61%)6881(Top 55%)6881(Top 724%)
FINISH26.22 mi1.02 mi18720+387070+77070+717673(Top 61%)6874(Top 55%)6874(Top 723%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

19921

Females

7534

F55-59

7534

5K→10K

3.1 - 6.2 mi

Top 66%
×5
+79ft-138ft

Overall

19285

Females

7182

F55-59

7182

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

19921

Females

7534

F55-59

7534

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

19982

Females

7613

F55-59

7613

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

20165

Females

7656

F55-59

7656

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

20002

Females

7652

F55-59

7652

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

19983

Females

7727

F55-59

7727

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18337

Females

6948

F55-59

6948

20M→21M

20.0 - 21.0 mi

Top 64%
×8
+106ft-24ft

Overall

18674

Females

7147

F55-59

7147

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15725

Females

5617

F55-59

5617

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17136

Females

6506

F55-59

6506

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

15853

Females

5830

F55-59

5830

24M→40K

24.0 - 24.9 mi

Top 57%
×1
+6ft-20ft

Overall

16521

Females

6271

F55-59

6271

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1
+13ft-16ft

Overall

17709

Females

6881

F55-59

6881

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17673

Females

6874

F55-59

6874

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1345
Passed By
1254
Net Change
-1332
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17388
5K → 10K41200-958#17388#18346
10K → 15K42200-545#18346#18891
15K → 20K81200-277#18891#19168
20K → HALF1559-44#19168#19212
HALF → 25K89200-115#19212#19327
25K → 30K147200-128#19327#19455
30K → 20M14531+114#19455#19341
20M → 21M10651+55#19341#19286
21M → 35K1431+142#19286#19144
35K → 23M16034+126#19144#19018
23M → 24M15111+140#19018#18878
24M → 40K11322+91#18878#18787
40K → 25.2M356+29#18787#18758
25.2M → FINISH7739+38#18758#18720
TOTALS13451254-1332
📊

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

Activity Data

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