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BOSTON MARATHON 2026

Lu Jiao

Bib: 24398•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 48%
Age Group (F55-59)
#0 / 951
Top 27%
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
27:01
3.11 mi
Rank: #21176
Start → 5K
27:01 | 8:42/mi
10K
54:01
6.21 mi
Rank: #21279 (-103)
5K → 10K
27:00 | 8:42/mi
15K
1:20:42
9.32 mi
Rank: #21061 (+218)
10K → 15K
26:41 | 8:36/mi
20K
1:47:45
12.43 mi
Rank: #20888 (+173)
15K → 20K
27:03 | 8:43/mi
HALF
1:53:31
13.11 mi
Rank: #20850 (+38)
20K → HALF
5:46 | 8:28/mi
25K
2:14:03
15.53 mi
Rank: #20442 (+408)
HALF → 25K
20:32 | 8:28/mi
30K
2:40:52
18.64 mi
Rank: #19934 (+508)
25K → 30K
26:49 | 8:38/mi
20M
2:52:33
20.00 mi
Rank: #19732 (+202)
30K → 20M
11:41 | 8:37/mi
21M
3:01:40
21.00 mi
Rank: #19557 (+175)
20M → 21M
9:07 | 9:07/mi
35K
3:07:42
21.75 mi
Rank: #19369 (+188)
21M → 35K
6:02 | 8:04/mi
23M
3:18:27
23.00 mi
Rank: #19210 (+159)
35K → 23M
10:45 | 8:36/mi
24M
3:26:46
24.00 mi
Rank: #19040 (+170)
23M → 24M
8:19 | 8:19/mi
40K
3:34:09
24.85 mi
Rank: #18937 (+103)
24M → 40K
7:23 | 8:39/mi
25.2M
3:37:23
25.20 mi
Rank: #18906 (+31)
40K → 25.2M
3:14 | 9:23/mi
FINISH
3:45:59
26.22 mi
Rank: #18849 (+57)
25.2M → FINISH
8:36 | 8:27/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:53:31
Pace8:40 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:52:28
Pace8:35 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:5227:018:4227:01
8:42
-
10K
6.21 mi11:58:5254:018:4227:00
8:42
0:00
15K
9.32 mi12:25:331:20:428:4026:41
8:36
-0:06
20K
12.43 mi12:52:361:47:458:4127:03
8:43
+0:07
HALF
13.11 mi12:58:221:53:318:405:46
8:28
-0:15
25K
15.53 mi13:18:542:14:038:3820:32
8:28
0:00
30K
18.64 mi13:45:432:40:528:3826:49
8:38
+0:10
20M
20.00 mi13:57:242:52:338:3811:41
8:37
-0:01
21M
21.00 mi14:06:313:01:408:409:07
9:07
+0:30
35K
21.75 mi14:12:333:07:428:386:02
8:04
-1:03
23M
23.00 mi14:23:183:18:278:3810:45
8:36
+0:32
24M
24.00 mi14:31:373:26:468:378:19
8:19
-0:17
40K
24.85 mi14:39:003:34:098:377:23
8:39
+0:20
25.2M
25.20 mi14:42:143:37:238:383:14
9:23
+0:44
FINISH
26.22 mi14:50:503:45:598:388:36
8:27
-0:56

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

8:38 /mi

Slowest Pace

9:23 /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

3:33:38

95% of race

Time at Steady Pace

12:21

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:37 /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 mi11:31:5227:018:4227:01
8:42
#21176
10K
6.21 mi11:58:5254:018:4227:00
8:42
#21279
15K
9.32 mi12:25:331:20:428:4026:41
8:36
#21061
20K
12.43 mi12:52:361:47:458:4127:03
8:43
#20888
HALF
13.11 mi12:58:221:53:318:405:46
8:28
#20850
25K
15.53 mi13:18:542:14:038:3820:32
8:28
#20442
30K
18.64 mi13:45:432:40:528:3826:49
8:38
#19934
20M
20.00 mi13:57:242:52:338:3811:41
8:37
#19732
21M
21.00 mi14:06:313:01:408:409:07
9:07
#19557
35K
21.75 mi14:12:333:07:428:386:02
8:04
#19369
23M
23.00 mi14:23:183:18:278:3810:45
8:36
#19210
24M
24.00 mi14:31:373:26:468:378:19
8:19
#19040
40K
24.85 mi14:39:003:34:098:377:23
8:39
#18937
25.2M
25.20 mi14:42:143:37:238:383:14
9:23
#18906
FINISH
26.22 mi14:50:503:45:598:388:36
8:27
#18849
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 mi211768267826720611(Top 71%)7903(Top 63%)7903(Top 831%)
10K6.21 mi3.10 mi21279-1038298-318298-3121377(Top 74%)8324(Top 66%)8324(Top 875%)
15K9.32 mi3.11 mi21061+2188168+1308168+13020611(Top 71%)7903(Top 63%)7903(Top 831%)
20K12.43 mi3.11 mi20888+1738093+758093+7520492(Top 71%)7890(Top 63%)7890(Top 830%)
HALF13.11 mi0.68 mi20850+388080+138080+1320036(Top 69%)7592(Top 60%)7592(Top 798%)
25K15.53 mi2.42 mi20442+4087864+2167864+21618397(Top 63%)6791(Top 54%)6791(Top 714%)
30K18.64 mi3.11 mi19934+5087617+2477617+24717650(Top 61%)6486(Top 52%)6486(Top 682%)
20M20.00 mi1.36 mi19732+2027536+817536+8116832(Top 58%)6115(Top 49%)6115(Top 643%)
21M21.00 mi1.00 mi19557+1757450+867450+8616789(Top 58%)6135(Top 49%)6135(Top 645%)
35K21.75 mi0.75 mi19369+1887349+1017349+10114995(Top 52%)5200(Top 41%)5200(Top 547%)
23M23.00 mi1.25 mi19210+1597290+597290+5916295(Top 56%)6019(Top 48%)6019(Top 633%)
24M24.00 mi1.00 mi19040+1707213+777213+7715854(Top 55%)5831(Top 46%)5831(Top 613%)
40K24.85 mi0.85 mi18937+1037175+387175+3816527(Top 57%)6277(Top 50%)6277(Top 660%)
25.2M25.20 mi0.35 mi18906+317165+107165+1016802(Top 58%)6408(Top 51%)6408(Top 674%)
FINISH26.22 mi1.02 mi18849+577142+237142+2317862(Top 62%)6980(Top 55%)6980(Top 734%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21
+97ft-345ft

Overall

20611

Females

7903

F55-59

7903

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21377

Females

8324

F55-59

8324

10K→15K

6.2 - 9.3 mi

Top 71%
×3
+67ft-78ft

Overall

20611

Females

7903

F55-59

7903

15K→20K

9.3 - 12.4 mi

Top 71%
×5
+106ft-86ft

Overall

20492

Females

7890

F55-59

7890

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

20036

Females

7592

F55-59

7592

HALF→25K

13.1 - 15.5 mi

Top 63%
×4
+66ft-88ft

Overall

18397

Females

6791

F55-59

6791

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17650

Females

6486

F55-59

6486

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16832

Females

6115

F55-59

6115

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16789

Females

6135

F55-59

6135

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

14995

Females

5200

F55-59

5200

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16295

Females

6019

F55-59

6019

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

15854

Females

5831

F55-59

5831

24M→40K

24.0 - 24.9 mi

Top 57%
×1
+6ft-20ft

Overall

16527

Females

6277

F55-59

6277

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1
+13ft-16ft

Overall

16802

Females

6408

F55-59

6408

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17862

Females

6980

F55-59

6980

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2973
Passed By
646
Net Change
+2327
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21176
5K → 10K230333-103#21176#21279
10K → 15K30991+218#21279#21061
15K → 20K26087+173#21061#20888
20K → HALF5214+38#20888#20850
HALF → 25K4157+408#20850#20442
25K → 30K5146+508#20442#19934
30K → 20M2086+202#19934#19732
20M → 21M18510+175#19732#19557
21M → 35K1913+188#19557#19369
35K → 23M17920+159#19369#19210
23M → 24M1755+170#19210#19040
24M → 40K12017+103#19040#18937
40K → 25.2M4211+31#18937#18906
25.2M → FINISH9336+57#18906#18849
TOTALS2973646+2327
📊

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