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BOSTON MARATHON 2026

Jennifer Smith

Bib: 32481•F

NH

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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 (F50-54)
#0 / 1233
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
30:35
3.11 mi
Rank: #25509
Start → 5K
30:35 | 9:51/mi
10K
1:02:08
6.21 mi
Rank: #25900 (-391)
5K → 10K
31:33 | 10:10/mi
15K
1:34:09
9.32 mi
Rank: #26069 (-169)
10K → 15K
32:01 | 10:19/mi
20K
2:06:39
12.43 mi
Rank: #26056 (+13)
15K → 20K
32:30 | 10:28/mi
HALF
2:13:40
13.11 mi
Rank: #26061 (-5)
20K → HALF
7:01 | 10:18/mi
25K
2:39:20
15.53 mi
Rank: #25982 (+79)
HALF → 25K
25:40 | 10:35/mi
30K
3:13:25
18.64 mi
Rank: #25855 (+127)
25K → 30K
34:05 | 10:59/mi
20M
3:28:21
20.00 mi
Rank: #25780 (+75)
30K → 20M
14:56 | 11:00/mi
21M
3:39:43
21.00 mi
Rank: #25687 (+93)
20M → 21M
11:22 | 11:22/mi
35K
3:47:58
21.75 mi
Rank: #25665 (+22)
21M → 35K
8:15 | 11:02/mi
23M
4:01:41
23.00 mi
Rank: #25597 (+68)
35K → 23M
13:43 | 10:58/mi
24M
4:12:36
24.00 mi
Rank: #25563 (+34)
23M → 24M
10:55 | 10:55/mi
40K
4:22:06
24.85 mi
Rank: #25528 (+35)
24M → 40K
9:30 | 11:07/mi
25.2M
4:26:19
25.20 mi
Rank: #25528
40K → 25.2M
4:13 | 12:14/mi
FINISH
4:37:13
26.22 mi
Rank: #25523 (+5)
25.2M → FINISH
10:54 | 10:42/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:13:40
Pace10:12 /mi
2nd Half
Distance13.11 mi
Time2:23:33
Pace10:57 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:0930:359:5130:35
9:51
-
10K
6.21 mi12:30:421:02:0810:0031:33
10:10
+0:19
15K
9.32 mi13:02:431:34:0910:0732:01
10:19
+0:09
20K
12.43 mi13:35:132:06:3910:1232:30
10:28
+0:09
HALF
13.11 mi13:42:142:13:4010:127:01
10:18
-0:10
25K
15.53 mi14:07:542:39:2010:1625:40
10:35
+0:17
30K
18.64 mi14:41:593:13:2510:2334:05
10:59
+0:24
20M
20.00 mi14:56:553:28:2110:2614:56
11:00
+0:01
21M
21.00 mi15:08:173:39:4310:2811:22
11:22
+0:22
35K
21.75 mi15:16:323:47:5810:298:15
11:02
-0:20
23M
23.00 mi15:30:154:01:4110:3113:43
10:58
-0:04
24M
24.00 mi15:41:104:12:3610:3210:55
10:55
-0:03
40K
24.85 mi15:50:404:22:0610:339:30
11:07
+0:12
25.2M
25.20 mi15:54:534:26:1910:354:13
12:14
+1:07
FINISH
26.22 mi16:05:474:37:1310:3510:54
10:42
-1:32

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

9:51 /mi

Average Pace

10:35 /mi

Slowest Pace

12:14 /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

2:39:20

57% of race

Time at Steady Pace

1:42:18

37% of race

Time at Slower Pace

15:35

6% of race

Average Pace: 10:34 /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 mi11:59:0930:359:5130:35
9:51
#25509
10K
6.21 mi12:30:421:02:0810:0031:33
10:10
#25900
15K
9.32 mi13:02:431:34:0910:0732:01
10:19
#26069
20K
12.43 mi13:35:132:06:3910:1232:30
10:28
#26056
HALF
13.11 mi13:42:142:13:4010:127:01
10:18
#26061
25K
15.53 mi14:07:542:39:2010:1625:40
10:35
#25982
30K
18.64 mi14:41:593:13:2510:2334:05
10:59
#25855
20M
20.00 mi14:56:553:28:2110:2614:56
11:00
#25780
21M
21.00 mi15:08:173:39:4310:2811:22
11:22
#25687
35K
21.75 mi15:16:323:47:5810:298:15
11:02
#25665
23M
23.00 mi15:30:154:01:4110:3113:43
10:58
#25597
24M
24.00 mi15:41:104:12:3610:3210:55
10:55
#25563
40K
24.85 mi15:50:404:22:0610:339:30
11:07
#25528
25.2M
25.20 mi15:54:534:26:1910:354:13
12:14
#25528
FINISH
26.22 mi16:05:474:37:1310:3510:54
10:42
#25523
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 mi25509104541045426338(Top 91%)10925(Top 87%)10925(Top 886%)
10K6.21 mi3.10 mi25900-39110670-21610670-21626211(Top 90%)10839(Top 86%)10839(Top 879%)
15K9.32 mi3.11 mi26069-16910761-9110761-9126338(Top 91%)10925(Top 87%)10925(Top 886%)
20K12.43 mi3.11 mi26056+1310755+610755+626045(Top 90%)10765(Top 86%)10765(Top 873%)
HALF13.11 mi0.68 mi26061-510759-410759-426276(Top 91%)10916(Top 87%)10916(Top 885%)
25K15.53 mi2.42 mi25982+7910730+2910730+2925612(Top 88%)10571(Top 84%)10571(Top 857%)
30K18.64 mi3.11 mi25855+12710677+5310677+5325297(Top 87%)10522(Top 84%)10522(Top 853%)
20M20.00 mi1.36 mi25780+7510659+1810659+1824920(Top 86%)10399(Top 83%)10399(Top 843%)
21M21.00 mi1.00 mi25687+9310633+2610633+2623911(Top 82%)9926(Top 79%)9926(Top 805%)
35K21.75 mi0.75 mi25665+2210627+610627+625319(Top 87%)10687(Top 85%)10687(Top 867%)
23M23.00 mi1.25 mi25597+6810603+2410603+2424424(Top 84%)10274(Top 82%)10274(Top 833%)
24M24.00 mi1.00 mi25563+3410605-210605-224951(Top 86%)10583(Top 84%)10583(Top 858%)
40K24.85 mi0.85 mi25528+3510600+510600+524471(Top 84%)10381(Top 83%)10381(Top 842%)
25.2M25.20 mi0.35 mi2552810607-710607-724892(Top 86%)10583(Top 84%)10583(Top 858%)
FINISH26.22 mi1.02 mi25523+510618-1110618-1125512(Top 88%)10900(Top 87%)10900(Top 884%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21
+97ft-345ft

Overall

26338

Females

10925

F50-54

10925

5K→10K

3.1 - 6.2 mi

Top 90%
×5
+79ft-138ft

Overall

26211

Females

10839

F50-54

10839

10K→15K

6.2 - 9.3 mi

Top 91%
×3
+67ft-78ft

Overall

26338

Females

10925

F50-54

10925

15K→20K

9.3 - 12.4 mi

Top 90%
×5
+106ft-86ft

Overall

26045

Females

10765

F50-54

10765

20K→HALF

12.4 - 13.1 mi

Top 91%
×2
+19ft-37ft

Overall

26276

Females

10916

F50-54

10916

HALF→25K

13.1 - 15.5 mi

Top 88%
×4
+66ft-88ft

Overall

25612

Females

10571

F50-54

10571

25K→30K

15.5 - 18.6 mi

Top 87%
×9
+181ft-148ft

Overall

25297

Females

10522

F50-54

10522

30K→20M

18.6 - 20.0 mi

Top 86%
×5
+64ft-50ft

Overall

24920

Females

10399

F50-54

10399

20M→21M

20.0 - 21.0 mi

Top 82%
×8
+106ft-24ft

Overall

23911

Females

9926

F50-54

9926

21M→35K

21.0 - 21.8 mi

Top 87%
×7
+17ft-86ft

Overall

25319

Females

10687

F50-54

10687

35K→23M

21.8 - 23.0 mi

Top 84%
×5
+23ft-63ft

Overall

24424

Females

10274

F50-54

10274

23M→24M

23.0 - 24.0 mi

Top 86%
×6
+12ft-82ft

Overall

24951

Females

10583

F50-54

10583

24M→40K

24.0 - 24.9 mi

Top 84%
×1
+6ft-20ft

Overall

24471

Females

10381

F50-54

10381

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1
+13ft-16ft

Overall

24892

Females

10583

F50-54

10583

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
×2
+22ft-21ft

Overall

25512

Females

10900

F50-54

10900

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1107
Passed By
1121
Net Change
-14
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25509
5K → 10K82473-391#25509#25900
10K → 15K58227-169#25900#26069
15K → 20K129116+13#26069#26056
20K → HALF2227-5#26056#26061
HALF → 25K12243+79#26061#25982
25K → 30K19164+127#25982#25855
30K → 20M9924+75#25855#25780
20M → 21M10512+93#25780#25687
21M → 35K4321+22#25687#25665
35K → 23M8820+68#25665#25597
23M → 24M5723+34#25597#25563
24M → 40K5520+35#25563#25528
40K → 25.2M14140#25528#25528
25.2M → FINISH4237+5#25528#25523
TOTALS11071121-14
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing