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BOSTON MARATHON 2026

Guige Piao

Bib: 23149•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 38%
Age Group (F50-54)
#0 / 1233
Top 34%
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
25:37
3.11 mi
Rank: #18529
Start → 5K
25:37 | 8:15/mi
10K
51:19
6.21 mi
Rank: #18766 (-237)
5K → 10K
25:42 | 8:17/mi
15K
1:17:12
9.32 mi
Rank: #18916 (-150)
10K → 15K
25:53 | 8:20/mi
20K
1:43:07
12.43 mi
Rank: #18748 (+168)
15K → 20K
25:55 | 8:21/mi
HALF
1:48:48
13.11 mi
Rank: #18773 (-25)
20K → HALF
5:41 | 8:21/mi
25K
2:09:11
15.53 mi
Rank: #18624 (+149)
HALF → 25K
20:23 | 8:25/mi
30K
2:35:38
18.64 mi
Rank: #18318 (+306)
25K → 30K
26:27 | 8:31/mi
20M
2:47:16
20.00 mi
Rank: #18181 (+137)
30K → 20M
11:38 | 8:34/mi
21M
2:56:01
21.00 mi
Rank: #17981 (+200)
20M → 21M
8:45 | 8:45/mi
35K
3:02:11
21.75 mi
Rank: #17892 (+89)
21M → 35K
6:10 | 8:15/mi
23M
3:12:50
23.00 mi
Rank: #17735 (+157)
35K → 23M
10:39 | 8:31/mi
24M
3:21:00
24.00 mi
Rank: #17599 (+136)
23M → 24M
8:10 | 8:10/mi
40K
3:28:15
24.85 mi
Rank: #17497 (+102)
24M → 40K
7:15 | 8:29/mi
25.2M
3:31:22
25.20 mi
Rank: #17444 (+53)
40K → 25.2M
3:07 | 9:03/mi
FINISH
3:39:30
26.22 mi
Rank: #17356 (+88)
25.2M → FINISH
8:08 | 7:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:48
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time1:50:42
Pace8:27 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:1325:378:1525:37
8:15
-
10K
6.21 mi11:53:5551:198:1625:42
8:17
+0:02
15K
9.32 mi12:19:481:17:128:1725:53
8:20
+0:03
20K
12.43 mi12:45:431:43:078:1825:55
8:21
+0:01
HALF
13.11 mi12:51:241:48:488:185:41
8:21
0:00
25K
15.53 mi13:11:472:09:118:1920:23
8:25
+0:04
30K
18.64 mi13:38:142:35:388:2126:27
8:31
+0:06
20M
20.00 mi13:49:522:47:168:2211:38
8:34
+0:03
21M
21.00 mi13:58:372:56:018:238:45
8:45
+0:11
35K
21.75 mi14:04:473:02:118:236:10
8:15
-0:30
23M
23.00 mi14:15:263:12:508:2410:39
8:31
+0:16
24M
24.00 mi14:23:363:21:008:238:10
8:10
-0:21
40K
24.85 mi14:30:513:28:158:237:15
8:29
+0:19
25.2M
25.20 mi14:33:583:31:228:243:07
9:03
+0:34
FINISH
26.22 mi14:42:063:39:308:238:08
7:59
-1:04

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

7:59 /mi

Average Pace

8:23 /mi

Slowest Pace

9:03 /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

3:36:23

99% of race

Time at Steady Pace

3:07

1% of race

Time at Slower Pace

0:00

0% 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 mi11:28:1325:378:1525:37
8:15
#18529
10K
6.21 mi11:53:5551:198:1625:42
8:17
#18766
15K
9.32 mi12:19:481:17:128:1725:53
8:20
#18916
20K
12.43 mi12:45:431:43:078:1825:55
8:21
#18748
HALF
13.11 mi12:51:241:48:488:185:41
8:21
#18773
25K
15.53 mi13:11:472:09:118:1920:23
8:25
#18624
30K
18.64 mi13:38:142:35:388:2126:27
8:31
#18318
20M
20.00 mi13:49:522:47:168:2211:38
8:34
#18181
21M
21.00 mi13:58:372:56:018:238:45
8:45
#17981
35K
21.75 mi14:04:473:02:118:236:10
8:15
#17892
23M
23.00 mi14:15:263:12:508:2410:39
8:31
#17735
24M
24.00 mi14:23:363:21:008:238:10
8:10
#17599
40K
24.85 mi14:30:513:28:158:237:15
8:29
#17497
25.2M
25.20 mi14:33:583:31:228:243:07
9:03
#17444
FINISH
26.22 mi14:42:063:39:308:238:08
7:59
#17356
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi185296807680719162(Top 66%)7126(Top 57%)7126(Top 578%)
10K6.21 mi3.10 mi18766-2376928-1216928-12119002(Top 65%)7030(Top 56%)7030(Top 570%)
15K9.32 mi3.11 mi18916-1507005-777005-7719162(Top 66%)7126(Top 57%)7126(Top 578%)
20K12.43 mi3.11 mi18748+1686919+866919+8618363(Top 63%)6720(Top 53%)6720(Top 545%)
HALF13.11 mi0.68 mi18773-256931-126931-1219268(Top 66%)7172(Top 57%)7172(Top 582%)
25K15.53 mi2.42 mi18624+1496853+786853+7818025(Top 62%)6569(Top 52%)6569(Top 533%)
30K18.64 mi3.11 mi18318+3066716+1376716+13717002(Top 59%)6099(Top 48%)6099(Top 495%)
20M20.00 mi1.36 mi18181+1376666+506666+5016593(Top 57%)5971(Top 47%)5971(Top 484%)
21M21.00 mi1.00 mi17981+2006565+1016565+10114726(Top 51%)4991(Top 40%)4991(Top 405%)
35K21.75 mi0.75 mi17892+896520+456520+4516142(Top 56%)5841(Top 46%)5841(Top 474%)
23M23.00 mi1.25 mi17735+1576468+526468+5215802(Top 54%)5733(Top 46%)5733(Top 465%)
24M24.00 mi1.00 mi17599+1366402+666402+6614901(Top 51%)5290(Top 42%)5290(Top 429%)
40K24.85 mi0.85 mi17497+1026364+386364+3815592(Top 54%)5738(Top 46%)5738(Top 465%)
25.2M25.20 mi0.35 mi17444+536347+176347+1715042(Top 52%)5492(Top 44%)5492(Top 445%)
FINISH26.22 mi1.02 mi17356+886315+326315+3215085(Top 52%)5485(Top 44%)5485(Top 445%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19162

Females

7126

F50-54

7126

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

19002

Females

7030

F50-54

7030

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19162

Females

7126

F50-54

7126

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18363

Females

6720

F50-54

6720

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19268

Females

7172

F50-54

7172

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

18025

Females

6569

F50-54

6569

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

17002

Females

6099

F50-54

6099

30K→20M

18.6 - 20.0 mi

Top 57%
×5
+64ft-50ft

Overall

16593

Females

5971

F50-54

5971

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14726

Females

4991

F50-54

4991

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16142

Females

5841

F50-54

5841

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15802

Females

5733

F50-54

5733

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14901

Females

5290

F50-54

5290

24M→40K

24.0 - 24.9 mi

Top 54%
×1
+6ft-20ft

Overall

15592

Females

5738

F50-54

5738

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

15042

Females

5492

F50-54

5492

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
×2
+22ft-21ft

Overall

15085

Females

5485

F50-54

5485

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2191
Passed By
1018
Net Change
+1173
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18529
5K → 10K167404-237#18529#18766
10K → 15K119269-150#18766#18916
15K → 20K24476+168#18916#18748
20K → HALF1742-25#18748#18773
HALF → 25K20657+149#18773#18624
25K → 30K34337+306#18624#18318
30K → 20M17033+137#18318#18181
20M → 21M2044+200#18181#17981
21M → 35K10213+89#17981#17892
35K → 23M17619+157#17892#17735
23M → 24M1448+136#17735#17599
24M → 40K12523+102#17599#17497
40K → 25.2M6411+53#17497#17444
25.2M → FINISH11022+88#17444#17356
TOTALS21911018+1173
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing