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BOSTON MARATHON 2026

Joyce Liu

Bib: 26353β€’F

CA

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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
Age Group (F70-74)
#0 / 81
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
34:06
3.11 mi
Rank: #27984
Start β†’ 5K
34:06 | 10:59/mi
10K
1:08:01
6.21 mi
Rank: #27803 (+181)
5K β†’ 10K
33:55 | 10:56/mi
15K
1:43:06
9.32 mi
Rank: #27807 (-4)
10K β†’ 15K
35:05 | 11:18/mi
20K
2:20:43
12.43 mi
Rank: #27928 (-121)
15K β†’ 20K
37:37 | 12:07/mi
HALF
2:28:47
13.11 mi
Rank: #27944 (-16)
20K β†’ HALF
8:04 | 11:51/mi
25K
3:00:34
15.53 mi
Rank: #28051 (-107)
HALF β†’ 25K
31:47 | 13:07/mi
30K
3:47:10
18.64 mi
Rank: #28255 (-204)
25K β†’ 30K
46:36 | 15:00/mi
20M
4:09:20
20.00 mi
Rank: #28375 (-120)
30K β†’ 20M
22:10 | 16:20/mi
21M
4:27:28
21.00 mi
Rank: #28473 (-98)
20M β†’ 21M
18:08 | 18:08/mi
35K
4:42:15
21.75 mi
Rank: #28600 (-127)
21M β†’ 35K
14:47 | 19:46/mi
23M
5:00:44
23.00 mi
Rank: #28610 (-10)
35K β†’ 23M
18:29 | 14:47/mi
24M
5:16:06
24.00 mi
Rank: #28653 (-43)
23M β†’ 24M
15:22 | 15:22/mi
40K
5:30:56
24.85 mi
Rank: #28693 (-40)
24M β†’ 40K
14:50 | 17:21/mi
25.2M
5:37:11
25.20 mi
Rank: #28711 (-18)
40K β†’ 25.2M
6:15 | 18:08/mi
FINISH
5:51:10
26.22 mi
Rank: #28717 (-6)
25.2M β†’ FINISH
13:59 | 13:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:28:47
Pace11:21 /mi
2nd Half
Distance13.11 mi
Time3:22:23
Pace15:27 /mi
πŸ“ŠPositive Split: 36.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:4434:0610:5934:06
10:59
-
10K
6.21 mi12:16:391:08:0110:5733:55
10:56
-0:03
15K
9.32 mi12:51:441:43:0611:0435:05
11:18
+0:22
20K
12.43 mi13:29:212:20:4311:2037:37
12:07
+0:49
HALF
13.11 mi13:37:252:28:4711:218:04
11:51
-0:16
25K
15.53 mi14:09:123:00:3411:3831:47
13:07
+1:16
30K
18.64 mi14:55:483:47:1012:1246:36
15:00
+1:53
20M
20.00 mi15:17:584:09:2012:2922:10
16:20
+1:20
21M
21.00 mi15:36:064:27:2812:4518:08
18:08
+1:48
35K
21.75 mi15:50:534:42:1512:5914:47
19:46
+1:38
23M
23.00 mi16:09:225:00:4413:0518:29
14:47
-4:59
24M
24.00 mi16:24:445:16:0613:1115:22
15:22
+0:35
40K
24.85 mi16:39:345:30:5613:1914:50
17:21
+1:59
25.2M
25.20 mi16:45:495:37:1113:236:15
18:08
+0:47
FINISH
26.22 mi16:59:485:51:1013:2513:59
13:44
-4:24

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

10:56 /mi

Average Pace

13:24 /mi

Slowest Pace

19:46 /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

3:00:34

51% of race

Time at Steady Pace

1:34:26

27% of race

Time at Slower Pace

1:16:10

22% of race

Average Pace: 13:24 /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 mi11:42:4434:0610:5934:06
10:59
#27984
10K
6.21 mi12:16:391:08:0110:5733:55
10:56
#27803
15K
9.32 mi12:51:441:43:0611:0435:05
11:18
#27807
20K
12.43 mi13:29:212:20:4311:2037:37
12:07
#27928
HALF
13.11 mi13:37:252:28:4711:218:04
11:51
#27944
25K
15.53 mi14:09:123:00:3411:3831:47
13:07
#28051
30K
18.64 mi14:55:483:47:1012:1246:36
15:00
#28255
20M
20.00 mi15:17:584:09:2012:2922:10
16:20
#28375
21M
21.00 mi15:36:064:27:2812:4518:08
18:08
#28473
35K
21.75 mi15:50:534:42:1512:5914:47
19:46
#28600
23M
23.00 mi16:09:225:00:4413:0518:29
14:47
#28610
24M
24.00 mi16:24:445:16:0613:1115:22
15:22
#28653
40K
24.85 mi16:39:345:30:5613:1914:50
17:21
#28693
25.2M
25.20 mi16:45:495:37:1113:236:15
18:08
#28711
FINISH
26.22 mi16:59:485:51:1013:2513:59
13:44
#28717
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi27984118731187327763(Top 96%)11762(Top 94%)11762(Top 14521%)
10K6.21 mi3.10 mi27803+18111762+11111762+11127575(Top 95%)11644(Top 93%)11644(Top 14375%)
15K9.32 mi3.11 mi27807-411772-1011772-1027763(Top 96%)11762(Top 94%)11762(Top 14521%)
20K12.43 mi3.11 mi27928-12111851-7911851-7928110(Top 97%)11991(Top 95%)11991(Top 14804%)
HALF13.11 mi0.68 mi27944-1611867-1611867-1628175(Top 97%)12065(Top 96%)12065(Top 14895%)
25K15.53 mi2.42 mi28051-10711944-7711944-7728291(Top 97%)12133(Top 96%)12133(Top 14979%)
30K18.64 mi3.11 mi28255-20412079-13512079-13528780(Top 99%)12456(Top 99%)12456(Top 15378%)
20M20.00 mi1.36 mi28375-12012161-8212161-8228874(Top 99%)12502(Top 99%)12502(Top 15435%)
21M21.00 mi1.00 mi28473-9812233-7212233-7228942(Top 100%)12539(Top 100%)12539(Top 15480%)
35K21.75 mi0.75 mi28600-12712318-8512318-8529002(Top 100%)12570(Top 100%)12570(Top 15519%)
23M23.00 mi1.25 mi28610-1012322-412322-428556(Top 98%)12374(Top 98%)12374(Top 15277%)
24M24.00 mi1.00 mi28653-4312350-2812350-2828796(Top 99%)12494(Top 99%)12494(Top 15425%)
40K24.85 mi0.85 mi28693-4012377-2712377-2728899(Top 100%)12533(Top 100%)12533(Top 15473%)
25.2M25.20 mi0.35 mi28711-1812389-1212389-1228874(Top 99%)12535(Top 100%)12535(Top 15475%)
FINISH26.22 mi1.02 mi28717-612392-312392-328584(Top 98%)12399(Top 99%)12399(Top 15307%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
Γ—21
+97ft-345ft

Overall

27763

Females

11762

F70-74

11762

5K→10K

3.1 - 6.2 mi

Top 95%
Γ—5
+79ft-138ft

Overall

27575

Females

11644

F70-74

11644

10K→15K

6.2 - 9.3 mi

Top 96%
Γ—3
+67ft-78ft

Overall

27763

Females

11762

F70-74

11762

15K→20K

9.3 - 12.4 mi

Top 97%
Γ—5
+106ft-86ft

Overall

28110

Females

11991

F70-74

11991

20K→HALF

12.4 - 13.1 mi

Top 97%
Γ—2
+19ft-37ft

Overall

28175

Females

12065

F70-74

12065

HALF→25K

13.1 - 15.5 mi

Top 97%
Γ—4
+66ft-88ft

Overall

28291

Females

12133

F70-74

12133

25K→30K

15.5 - 18.6 mi

Top 99%
Γ—9
+181ft-148ft

Overall

28780

Females

12456

F70-74

12456

30K→20M

18.6 - 20.0 mi

Top 99%
Γ—5
+64ft-50ft

Overall

28874

Females

12502

F70-74

12502

20M→21M

20.0 - 21.0 mi

Top 100%
Γ—8
+106ft-24ft

Overall

28942

Females

12539

F70-74

12539

21M→35K

21.0 - 21.8 mi

Top 100%
Γ—7
+17ft-86ft

Overall

29002

Females

12570

F70-74

12570

35K→23M

21.8 - 23.0 mi

Top 98%
Γ—5
+23ft-63ft

Overall

28556

Females

12374

F70-74

12374

23M→24M

23.0 - 24.0 mi

Top 99%
Γ—6
+12ft-82ft

Overall

28796

Females

12494

F70-74

12494

24M→40K

24.0 - 24.9 mi

Top 100%
Γ—1
+6ft-20ft

Overall

28899

Females

12533

F70-74

12533

40K→25.2M

24.9 - 25.2 mi

Top 99%
Γ—1
+13ft-16ft

Overall

28874

Females

12535

F70-74

12535

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
Γ—2
+22ft-21ft

Overall

28584

Females

12399

F70-74

12399

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
465
Passed By
1198
Net Change
-733
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27984
5K β†’ 10K24564+181#27984#27803
10K β†’ 15K104108-4#27803#27807
15K β†’ 20K38159-121#27807#27928
20K β†’ HALF1228-16#27928#27944
HALF β†’ 25K24131-107#27944#28051
25K β†’ 30K12216-204#28051#28255
30K β†’ 20M4124-120#28255#28375
20M β†’ 21M199-98#28375#28473
21M β†’ 35K1128-127#28473#28600
35K β†’ 23M919-10#28600#28610
23M β†’ 24M144-43#28610#28653
24M β†’ 40K040-40#28653#28693
40K β†’ 25.2M119-18#28693#28711
25.2M β†’ FINISH1319-6#28711#28717
TOTALS4651198-733
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing