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BOSTON MARATHON 2026

Xia Xiu

Bib: 26200β€’F

CA

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F65-69)
#0 / 273
Race Day Weather
51Β°/41Β°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
28:51
3.11 mi
Rank: #23753
Start β†’ 5K
28:51 | 9:18/mi
10K
57:44
6.21 mi
Rank: #23874 (-121)
5K β†’ 10K
28:53 | 9:18/mi
15K
1:27:40
9.32 mi
Rank: #24242 (-368)
10K β†’ 15K
29:56 | 9:39/mi
20K
1:58:54
12.43 mi
Rank: #24517 (-275)
15K β†’ 20K
31:14 | 10:04/mi
HALF
2:05:26
13.11 mi
Rank: #24531 (-14)
20K β†’ HALF
6:32 | 9:36/mi
25K
2:30:58
15.53 mi
Rank: #24697 (-166)
HALF β†’ 25K
25:32 | 10:32/mi
30K
3:05:36
18.64 mi
Rank: #24872 (-175)
25K β†’ 30K
34:38 | 11:09/mi
20M
3:20:42
20.00 mi
Rank: #24897 (-25)
30K β†’ 20M
15:06 | 11:08/mi
21M
3:32:39
21.00 mi
Rank: #24893 (+4)
20M β†’ 21M
11:57 | 11:57/mi
35K
3:41:12
21.75 mi
Rank: #24951 (-58)
21M β†’ 35K
8:33 | 11:26/mi
23M
3:54:16
23.00 mi
Rank: #24849 (+102)
35K β†’ 23M
13:04 | 10:27/mi
24M
4:04:27
24.00 mi
Rank: #24786 (+63)
23M β†’ 24M
10:11 | 10:11/mi
40K
4:13:17
24.85 mi
Rank: #24727 (+59)
24M β†’ 40K
8:50 | 10:20/mi
25.2M
4:17:17
25.20 mi
Rank: #24708 (+19)
40K β†’ 25.2M
4:00 | 11:36/mi
FINISH
4:27:33
26.22 mi
Rank: #24685 (+23)
25.2M β†’ FINISH
10:16 | 10:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:05:26
Pace9:35 /mi
2nd Half
Distance13.11 mi
Time2:22:07
Pace10:51 /mi
πŸ“ŠPositive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:36:1628:519:1828:51
9:18
-
10K
6.21 mi12:05:0957:449:1828:53
9:18
0:00
15K
9.32 mi12:35:051:27:409:2529:56
9:39
+0:21
20K
12.43 mi13:06:191:58:549:3531:14
10:04
+0:25
HALF
13.11 mi13:12:512:05:269:356:32
9:36
-0:28
25K
15.53 mi13:38:232:30:589:4425:32
10:32
+0:56
30K
18.64 mi14:13:013:05:369:5834:38
11:09
+0:37
20M
20.00 mi14:28:073:20:4210:0315:06
11:08
-0:01
21M
21.00 mi14:40:043:32:3910:0811:57
11:57
+0:49
35K
21.75 mi14:48:373:41:1210:118:33
11:26
-0:31
23M
23.00 mi15:01:413:54:1610:1213:04
10:27
-0:59
24M
24.00 mi15:11:524:04:2710:1210:11
10:11
-0:16
40K
24.85 mi15:20:424:13:1710:128:50
10:20
+0:09
25.2M
25.20 mi15:24:424:17:1710:134:00
11:36
+1:16
FINISH
26.22 mi15:34:584:27:3310:1310:16
10:05
-1:31

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

9:18 /mi

Average Pace

10:13 /mi

Slowest Pace

11:57 /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

1:34:12

35% of race

Time at Steady Pace

1:39:07

37% of race

Time at Slower Pace

1:14:14

28% of race

Average Pace: 10:12 /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 mi11:36:1628:519:1828:51
9:18
#23753
10K
6.21 mi12:05:0957:449:1828:53
9:18
#23874
15K
9.32 mi12:35:051:27:409:2529:56
9:39
#24242
20K
12.43 mi13:06:191:58:549:3531:14
10:04
#24517
HALF
13.11 mi13:12:512:05:269:356:32
9:36
#24531
25K
15.53 mi13:38:232:30:589:4425:32
10:32
#24697
30K
18.64 mi14:13:013:05:369:5834:38
11:09
#24872
20M
20.00 mi14:28:073:20:4210:0315:06
11:08
#24897
21M
21.00 mi14:40:043:32:3910:0811:57
11:57
#24893
35K
21.75 mi14:48:373:41:1210:118:33
11:26
#24951
23M
23.00 mi15:01:413:54:1610:1213:04
10:27
#24849
24M
24.00 mi15:11:524:04:2710:1210:11
10:11
#24786
40K
24.85 mi15:20:424:13:1710:128:50
10:20
#24727
25.2M
25.20 mi15:24:424:17:1710:134:00
11:36
#24708
FINISH
26.22 mi15:34:584:27:3310:1310:16
10:05
#24685
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi237539554955424808(Top 85%)10081(Top 80%)10081(Top 3693%)
10K6.21 mi3.10 mi23874-1219594-409594-4023961(Top 83%)9644(Top 77%)9644(Top 3533%)
15K9.32 mi3.11 mi24242-3689766-1729766-17224808(Top 85%)10081(Top 80%)10081(Top 3693%)
20K12.43 mi3.11 mi24517-2759923-1579923-15725165(Top 87%)10280(Top 82%)10280(Top 3766%)
HALF13.11 mi0.68 mi24531-149931-89931-824623(Top 85%)10012(Top 80%)10012(Top 3667%)
25K15.53 mi2.42 mi24697-16610033-10210033-10225500(Top 88%)10513(Top 84%)10513(Top 3851%)
30K18.64 mi3.11 mi24872-17510155-12210155-12225596(Top 88%)10674(Top 85%)10674(Top 3910%)
20M20.00 mi1.36 mi24897-2510190-3510190-3525133(Top 87%)10512(Top 84%)10512(Top 3851%)
21M21.00 mi1.00 mi24893+410202-1210202-1224994(Top 86%)10497(Top 83%)10497(Top 3845%)
35K21.75 mi0.75 mi24951-5810236-3410236-3425962(Top 89%)11012(Top 88%)11012(Top 4034%)
23M23.00 mi1.25 mi24849+10210200+3610200+3623255(Top 80%)9653(Top 77%)9653(Top 3536%)
24M24.00 mi1.00 mi24786+6310181+1910181+1923326(Top 80%)9719(Top 77%)9719(Top 3560%)
40K24.85 mi0.85 mi24727+5910168+1310168+1322822(Top 79%)9520(Top 76%)9520(Top 3487%)
25.2M25.20 mi0.35 mi24708+1910161+710161+723726(Top 82%)10000(Top 80%)10000(Top 3663%)
FINISH26.22 mi1.02 mi24685+2310163-210163-224060(Top 83%)10152(Top 81%)10152(Top 3719%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
Γ—21
+97ft-345ft

Overall

24808

Females

10081

F65-69

10081

5K→10K

3.1 - 6.2 mi

Top 83%
Γ—5
+79ft-138ft

Overall

23961

Females

9644

F65-69

9644

10K→15K

6.2 - 9.3 mi

Top 85%
Γ—3
+67ft-78ft

Overall

24808

Females

10081

F65-69

10081

15K→20K

9.3 - 12.4 mi

Top 87%
Γ—5
+106ft-86ft

Overall

25165

Females

10280

F65-69

10280

20K→HALF

12.4 - 13.1 mi

Top 85%
Γ—2
+19ft-37ft

Overall

24623

Females

10012

F65-69

10012

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25500

Females

10513

F65-69

10513

25K→30K

15.5 - 18.6 mi

Top 88%
Γ—9
+181ft-148ft

Overall

25596

Females

10674

F65-69

10674

30K→20M

18.6 - 20.0 mi

Top 87%
Γ—5
+64ft-50ft

Overall

25133

Females

10512

F65-69

10512

20M→21M

20.0 - 21.0 mi

Top 86%
Γ—8
+106ft-24ft

Overall

24994

Females

10497

F65-69

10497

21M→35K

21.0 - 21.8 mi

Top 89%
Γ—7
+17ft-86ft

Overall

25962

Females

11012

F65-69

11012

35K→23M

21.8 - 23.0 mi

Top 80%
Γ—5
+23ft-63ft

Overall

23255

Females

9653

F65-69

9653

23M→24M

23.0 - 24.0 mi

Top 80%
Γ—6
+12ft-82ft

Overall

23326

Females

9719

F65-69

9719

24M→40K

24.0 - 24.9 mi

Top 79%
Γ—1
+6ft-20ft

Overall

22822

Females

9520

F65-69

9520

40K→25.2M

24.9 - 25.2 mi

Top 82%
Γ—1
+13ft-16ft

Overall

23726

Females

10000

F65-69

10000

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
Γ—2
+22ft-21ft

Overall

24060

Females

10152

F65-69

10152

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
894
Passed By
1826
Net Change
-932
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23753
5K β†’ 10K169290-121#23753#23874
10K β†’ 15K56424-368#23874#24242
15K β†’ 20K51326-275#24242#24517
20K β†’ HALF1630-14#24517#24531
HALF β†’ 25K52218-166#24531#24697
25K β†’ 30K80255-175#24697#24872
30K β†’ 20M5580-25#24872#24897
20M β†’ 21M5450+4#24897#24893
21M β†’ 35K1876-58#24893#24951
35K β†’ 23M12018+102#24951#24849
23M β†’ 24M7411+63#24849#24786
24M β†’ 40K7718+59#24786#24727
40K β†’ 25.2M289+19#24727#24708
25.2M β†’ FINISH4421+23#24708#24685
TOTALS8941826-932
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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing