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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Weiqiu Gu

Bib: 21947 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 50%
Masters (Masters Women)
#0 / 6862
Top 38%
Age Group (F60-64)
#0 / 782
Top 7%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Weiqiu

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 · 7:51/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
24:24
3.11 mi
Rank: #15896
Start → 5K
24:24 | 7:52/mi
10K
49:12
6.21 mi
Rank: #16455 (-559)
5K → 10K
24:48 | 7:59/mi
15K
1:14:23
9.32 mi
Rank: #16907 (-452)
10K → 15K
25:11 | 8:07/mi
20K
1:39:56
12.43 mi
Rank: #17109 (-202)
15K → 20K
25:33 | 8:14/mi
HALF
1:45:26
13.11 mi
Rank: #17143 (-34)
20K → HALF
5:30 | 8:05/mi
25K
2:05:50
15.53 mi
Rank: #17270 (-127)
HALF → 25K
20:24 | 8:25/mi
30K
2:32:39
18.64 mi
Rank: #17310 (-40)
25K → 30K
26:49 | 8:38/mi
20M
2:44:23
20.00 mi
Rank: #17267 (+43)
30K → 20M
11:44 | 8:39/mi
21M
2:54:09
21.00 mi
Rank: #17413 (-146)
20M → 21M
9:46 | 9:46/mi
35K
3:00:23
21.75 mi
Rank: #17363 (+50)
21M → 35K
6:14 | 8:20/mi
23M
3:11:18
23.00 mi
Rank: #17323 (+40)
35K → 23M
10:55 | 8:44/mi
24M
3:19:42
24.00 mi
Rank: #17254 (+69)
23M → 24M
8:24 | 8:24/mi
40K
3:27:16
24.85 mi
Rank: #17246 (+8)
24M → 40K
7:34 | 8:51/mi
25.2M
3:30:43
25.20 mi
Rank: #17282 (-36)
40K → 25.2M
3:27 | 10:01/mi
FINISH
3:39:17
26.22 mi
Rank: #17294 (-12)
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
Time1:45:26
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:53:51
Pace8:42 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3324:247:5224:24
7:52
-
10K
6.21 mi11:50:2149:127:5624:48
7:59
+0:07
15K
9.32 mi12:15:321:14:237:5925:11
8:07
+0:08
20K
12.43 mi12:41:051:39:568:0325:33
8:14
+0:07
HALF
13.11 mi12:46:351:45:268:035:30
8:05
-0:09
25K
15.53 mi13:06:592:05:508:0720:24
8:25
+0:20
30K
18.64 mi13:33:482:32:398:1226:49
8:38
+0:13
20M
20.00 mi13:45:322:44:238:1411:44
8:39
+0:01
21M
21.00 mi13:55:182:54:098:189:46
9:46
+1:07
35K
21.75 mi14:01:323:00:238:186:14
8:20
-1:26
23M
23.00 mi14:12:273:11:188:2010:55
8:44
+0:24
24M
24.00 mi14:20:513:19:428:208:24
8:24
-0:20
40K
24.85 mi14:28:253:27:168:217:34
8:51
+0:27
25.2M
25.20 mi14:31:523:30:438:223:27
10:01
+1:10
FINISH
26.22 mi14:40:263:39:178:238:34
8:25
-1:36

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

7:52 /mi

Average Pace

8:22 /mi

Slowest Pace

10:01 /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

1:19:53

36% of race

Time at Steady Pace

1:47:42

49% of race

Time at Slower Pace

31:42

14% of race

Average Pace: 8:22 /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 mi11:25:3324:247:5224:24
7:52
#15896
10K
6.21 mi11:50:2149:127:5624:48
7:59
#16455
15K
9.32 mi12:15:321:14:237:5925:11
8:07
#16907
20K
12.43 mi12:41:051:39:568:0325:33
8:14
#17109
HALF
13.11 mi12:46:351:45:268:035:30
8:05
#17143
25K
15.53 mi13:06:592:05:508:0720:24
8:25
#17270
30K
18.64 mi13:33:482:32:398:1226:49
8:38
#17310
20M
20.00 mi13:45:322:44:238:1411:44
8:39
#17267
21M
21.00 mi13:55:182:54:098:189:46
9:46
#17413
35K
21.75 mi14:01:323:00:238:186:14
8:20
#17363
23M
23.00 mi14:12:273:11:188:2010:55
8:44
#17323
24M
24.00 mi14:20:513:19:428:208:24
8:24
#17254
40K
24.85 mi14:28:253:27:168:217:34
8:51
#17246
25.2M
25.20 mi14:31:523:30:438:223:27
10:01
#17282
FINISH
26.22 mi14:40:263:39:178:238:34
8:25
#17294
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi158965248524817758(Top 61%)6339(Top 50%)6339(Top 811%)
10K6.21 mi3.10 mi16455-5595606-3585606-35817113(Top 59%)5976(Top 48%)5976(Top 764%)
15K9.32 mi3.11 mi16907-4525873-2675873-26717758(Top 61%)6339(Top 50%)6339(Top 811%)
20K12.43 mi3.11 mi17109-2025995-1225995-12217643(Top 61%)6307(Top 50%)6307(Top 807%)
HALF13.11 mi0.68 mi17143-346015-206015-2017629(Top 61%)6276(Top 50%)6276(Top 803%)
25K15.53 mi2.42 mi17270-1276090-756090-7518066(Top 62%)6593(Top 52%)6593(Top 843%)
30K18.64 mi3.11 mi17310-406138-486138-4817645(Top 61%)6481(Top 52%)6481(Top 829%)
20M20.00 mi1.36 mi17267+436120+186120+1817036(Top 59%)6222(Top 49%)6222(Top 796%)
21M21.00 mi1.00 mi17413-1466227-1076227-10719632(Top 68%)7651(Top 61%)7651(Top 978%)
35K21.75 mi0.75 mi17363+506220+76220+716666(Top 57%)6130(Top 49%)6130(Top 784%)
23M23.00 mi1.25 mi17323+406224-46224-417058(Top 59%)6466(Top 51%)6466(Top 827%)
24M24.00 mi1.00 mi17254+696212+126212+1216347(Top 56%)6097(Top 48%)6097(Top 780%)
40K24.85 mi0.85 mi17246+86222-106222-1017665(Top 61%)6862(Top 55%)6862(Top 877%)
25.2M25.20 mi0.35 mi17282-366251-296251-2919448(Top 67%)7781(Top 62%)7781(Top 995%)
FINISH26.22 mi1.02 mi17294-126279-286279-2817657(Top 61%)6858(Top 55%)6858(Top 877%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21
+97ft-345ft

Overall

17758

Females

6339

F60-64

6339

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17113

Females

5976

F60-64

5976

10K→15K

6.2 - 9.3 mi

Top 61%
×3
+67ft-78ft

Overall

17758

Females

6339

F60-64

6339

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17643

Females

6307

F60-64

6307

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17629

Females

6276

F60-64

6276

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

18066

Females

6593

F60-64

6593

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17645

Females

6481

F60-64

6481

30K→20M

18.6 - 20.0 mi

Top 59%
×5
+64ft-50ft

Overall

17036

Females

6222

F60-64

6222

20M→21M

20.0 - 21.0 mi

Top 68%
×8
+106ft-24ft

Overall

19632

Females

7651

F60-64

7651

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16666

Females

6130

F60-64

6130

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17058

Females

6466

F60-64

6466

23M→24M

23.0 - 24.0 mi

Top 56%
×6
+12ft-82ft

Overall

16347

Females

6097

F60-64

6097

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17665

Females

6862

F60-64

6862

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1
+13ft-16ft

Overall

19448

Females

7781

F60-64

7781

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17657

Females

6858

F60-64

6858

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1207
Passed By
1644
Net Change
-1398
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15896
5K → 10K99200-559#15896#16455
10K → 15K77200-452#16455#16907
15K → 20K122200-202#16907#17109
20K → HALF2761-34#17109#17143
HALF → 25K96200-127#17143#17270
25K → 30K187200-40#17270#17310
30K → 20M11370+43#17310#17267
20M → 21M39185-146#17267#17413
21M → 35K8232+50#17413#17363
35K → 23M11272+40#17363#17323
23M → 24M10738+69#17323#17254
24M → 40K6456+8#17254#17246
40K → 25.2M1854-36#17246#17282
25.2M → FINISH6476-12#17282#17294
TOTALS12071644-1398
📊

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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Activity Data

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