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BOSTON MARATHON 2026

Helle Vu

Bib: 25278•F

WA

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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 (F60-64)
#0 / 782
Top 30%
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
27:12
3.11 mi
Rank: #21473
Start → 5K
27:12 | 8:46/mi
10K
54:44
6.21 mi
Rank: #21859 (-386)
5K → 10K
27:32 | 8:52/mi
15K
1:22:20
9.32 mi
Rank: #21942 (-83)
10K → 15K
27:36 | 8:54/mi
20K
1:50:20
12.43 mi
Rank: #21930 (+12)
15K → 20K
28:00 | 9:01/mi
HALF
1:56:24
13.11 mi
Rank: #21947 (-17)
20K → HALF
6:04 | 8:55/mi
25K
2:18:46
15.53 mi
Rank: #21950 (-3)
HALF → 25K
22:22 | 9:14/mi
30K
2:47:44
18.64 mi
Rank: #21767 (+183)
25K → 30K
28:58 | 9:20/mi
20M
3:00:34
20.00 mi
Rank: #21692 (+75)
30K → 20M
12:50 | 9:27/mi
21M
3:10:28
21.00 mi
Rank: #21590 (+102)
20M → 21M
9:54 | 9:54/mi
35K
3:17:23
21.75 mi
Rank: #21563 (+27)
21M → 35K
6:55 | 9:15/mi
23M
3:29:07
23.00 mi
Rank: #21484 (+79)
35K → 23M
11:44 | 9:23/mi
24M
3:38:14
24.00 mi
Rank: #21437 (+47)
23M → 24M
9:07 | 9:07/mi
40K
3:46:14
24.85 mi
Rank: #21388 (+49)
24M → 40K
8:00 | 9:22/mi
25.2M
3:49:38
25.20 mi
Rank: #21355 (+33)
40K → 25.2M
3:24 | 9:52/mi
FINISH
3:58:47
26.22 mi
Rank: #21356 (-1)
25.2M → FINISH
9:09 | 8:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:24
Pace8:53 /mi
2nd Half
Distance13.11 mi
Time2:02:23
Pace9:21 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:0327:128:4627:12
8:46
-
10K
6.21 mi12:00:3554:448:4927:32
8:52
+0:06
15K
9.32 mi12:28:111:22:208:5127:36
8:54
+0:02
20K
12.43 mi12:56:111:50:208:5328:00
9:01
+0:07
HALF
13.11 mi13:02:151:56:248:536:04
8:55
-0:06
25K
15.53 mi13:24:372:18:468:5622:22
9:14
+0:19
30K
18.64 mi13:53:352:47:449:0028:58
9:20
+0:06
20M
20.00 mi14:06:253:00:349:0212:50
9:27
+0:07
21M
21.00 mi14:16:193:10:289:059:54
9:54
+0:27
35K
21.75 mi14:23:143:17:239:056:55
9:15
-0:39
23M
23.00 mi14:34:583:29:079:0611:44
9:23
+0:08
24M
24.00 mi14:44:053:38:149:069:07
9:07
-0:16
40K
24.85 mi14:52:053:46:149:078:00
9:22
+0:15
25.2M
25.20 mi14:55:293:49:389:073:24
9:52
+0:30
FINISH
26.22 mi15:04:383:58:479:079:09
8:59
-0:53

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

8:46 /mi

Average Pace

9:07 /mi

Slowest Pace

9:54 /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

3:45:29

94% of race

Time at Steady Pace

13:18

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:06 /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 mi11:33:0327:128:4627:12
8:46
#21473
10K
6.21 mi12:00:3554:448:4927:32
8:52
#21859
15K
9.32 mi12:28:111:22:208:5127:36
8:54
#21942
20K
12.43 mi12:56:111:50:208:5328:00
9:01
#21930
HALF
13.11 mi13:02:151:56:248:536:04
8:55
#21947
25K
15.53 mi13:24:372:18:468:5622:22
9:14
#21950
30K
18.64 mi13:53:352:47:449:0028:58
9:20
#21767
20M
20.00 mi14:06:253:00:349:0212:50
9:27
#21692
21M
21.00 mi14:16:193:10:289:059:54
9:54
#21590
35K
21.75 mi14:23:143:17:239:056:55
9:15
#21563
23M
23.00 mi14:34:583:29:079:0611:44
9:23
#21484
24M
24.00 mi14:44:053:38:149:069:07
9:07
#21437
40K
24.85 mi14:52:053:46:149:078:00
9:22
#21388
25.2M
25.20 mi14:55:293:49:389:073:24
9:52
#21355
FINISH
26.22 mi15:04:383:58:479:079:09
8:59
#21356
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 mi214738435843522134(Top 76%)8700(Top 69%)8700(Top 1113%)
10K6.21 mi3.10 mi21859-3868591-1568591-15622227(Top 77%)8772(Top 70%)8772(Top 1122%)
15K9.32 mi3.11 mi21942-838632-418632-4122134(Top 76%)8700(Top 69%)8700(Top 1113%)
20K12.43 mi3.11 mi21930+128622+108622+1021966(Top 76%)8635(Top 69%)8635(Top 1104%)
HALF13.11 mi0.68 mi21947-178631-98631-922305(Top 77%)8797(Top 70%)8797(Top 1125%)
25K15.53 mi2.42 mi21950-38630+18630+122128(Top 76%)8745(Top 70%)8745(Top 1118%)
30K18.64 mi3.11 mi21767+1838558+728558+7221039(Top 72%)8281(Top 66%)8281(Top 1059%)
20M20.00 mi1.36 mi21692+758548+108548+1020881(Top 72%)8286(Top 66%)8286(Top 1060%)
21M21.00 mi1.00 mi21590+1028502+468502+4620112(Top 69%)7923(Top 63%)7923(Top 1013%)
35K21.75 mi0.75 mi21563+278493+98493+920986(Top 72%)8432(Top 67%)8432(Top 1078%)
23M23.00 mi1.25 mi21484+798456+378456+3720166(Top 69%)8056(Top 64%)8056(Top 1030%)
24M24.00 mi1.00 mi21437+478451+58451+519965(Top 69%)8042(Top 64%)8042(Top 1028%)
40K24.85 mi0.85 mi21388+498438+138438+1319888(Top 69%)8028(Top 64%)8028(Top 1027%)
25.2M25.20 mi0.35 mi21355+338426+128426+1218942(Top 65%)7543(Top 60%)7543(Top 965%)
FINISH26.22 mi1.02 mi21356-18437-118437-1120445(Top 70%)8311(Top 66%)8311(Top 1063%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21
+97ft-345ft

Overall

22134

Females

8700

F60-64

8700

5K→10K

3.1 - 6.2 mi

Top 77%
×5
+79ft-138ft

Overall

22227

Females

8772

F60-64

8772

10K→15K

6.2 - 9.3 mi

Top 76%
×3
+67ft-78ft

Overall

22134

Females

8700

F60-64

8700

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

21966

Females

8635

F60-64

8635

20K→HALF

12.4 - 13.1 mi

Top 77%
×2
+19ft-37ft

Overall

22305

Females

8797

F60-64

8797

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

22128

Females

8745

F60-64

8745

25K→30K

15.5 - 18.6 mi

Top 72%
×9
+181ft-148ft

Overall

21039

Females

8281

F60-64

8281

30K→20M

18.6 - 20.0 mi

Top 72%
×5
+64ft-50ft

Overall

20881

Females

8286

F60-64

8286

20M→21M

20.0 - 21.0 mi

Top 69%
×8
+106ft-24ft

Overall

20112

Females

7923

F60-64

7923

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20986

Females

8432

F60-64

8432

35K→23M

21.8 - 23.0 mi

Top 69%
×5
+23ft-63ft

Overall

20166

Females

8056

F60-64

8056

23M→24M

23.0 - 24.0 mi

Top 69%
×6
+12ft-82ft

Overall

19965

Females

8042

F60-64

8042

24M→40K

24.0 - 24.9 mi

Top 69%
×1
+6ft-20ft

Overall

19888

Females

8028

F60-64

8028

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18942

Females

7543

F60-64

7543

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20445

Females

8311

F60-64

8311

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1522*
Passed By
1067
Net Change
+117
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21473
5K → 10K137200-386#21473#21859
10K → 15K132200-83#21859#21942
15K → 20K180168+12#21942#21930
20K → HALF2340-17#21930#21947
HALF → 25K131134-3#21947#21950
25K → 30K251*68+183#21950#21767
30K → 20M12752+75#21767#21692
20M → 21M13331+102#21692#21590
21M → 35K5326+27#21590#21563
35K → 23M10728+79#21563#21484
23M → 24M7730+47#21484#21437
24M → 40K7829+49#21437#21388
40K → 25.2M429+33#21388#21355
25.2M → FINISH5152-1#21355#21356
TOTALS1522*1067+117

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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