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BOSTON MARATHON 2026

Sarah Sanders

Bib: 14350•F

TX

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 46%
Age Group (F18-39)
#0 / 5716
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
24:52
3.11 mi
Rank: #16993
Start → 5K
24:52 | 8:01/mi
10K
49:54
6.21 mi
Rank: #17298 (-305)
5K → 10K
25:02 | 8:04/mi
15K
1:14:35
9.32 mi
Rank: #17080 (+218)
10K → 15K
24:41 | 7:57/mi
20K
1:39:42
12.43 mi
Rank: #16968 (+112)
15K → 20K
25:07 | 8:06/mi
HALF
1:45:07
13.11 mi
Rank: #16952 (+16)
20K → HALF
5:25 | 7:57/mi
25K
2:06:05
15.53 mi
Rank: #17390 (-438)
HALF → 25K
20:58 | 8:39/mi
30K
2:32:01
18.64 mi
Rank: #17065 (+325)
25K → 30K
25:56 | 8:21/mi
20M
2:43:23
20.00 mi
Rank: #16940 (+125)
30K → 20M
11:22 | 8:23/mi
21M
2:52:12
21.00 mi
Rank: #16802 (+138)
20M → 21M
8:49 | 8:49/mi
35K
2:58:16
21.75 mi
Rank: #16726 (+76)
21M → 35K
6:04 | 8:07/mi
23M
3:08:55
23.00 mi
Rank: #16642 (+84)
35K → 23M
10:39 | 8:31/mi
24M
3:17:18
24.00 mi
Rank: #16599 (+43)
23M → 24M
8:23 | 8:23/mi
40K
3:24:38
24.85 mi
Rank: #16573 (+26)
24M → 40K
7:20 | 8:35/mi
25.2M
3:27:48
25.20 mi
Rank: #16545 (+28)
40K → 25.2M
3:10 | 9:11/mi
FINISH
3:35:53
26.22 mi
Rank: #16455 (+90)
25.2M → FINISH
8:05 | 7:56/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:07
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:50:46
Pace8:27 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4924:528:0124:52
8:01
-
10K
6.21 mi11:19:5149:548:0225:02
8:04
+0:03
15K
9.32 mi11:44:321:14:358:0124:41
7:57
-0:07
20K
12.43 mi12:09:391:39:428:0225:07
8:06
+0:09
HALF
13.11 mi12:15:041:45:078:025:25
7:57
-0:09
25K
15.53 mi12:36:022:06:058:0720:58
8:39
+0:42
30K
18.64 mi13:01:582:32:018:1025:56
8:21
-0:18
20M
20.00 mi13:13:202:43:238:1111:22
8:23
+0:02
21M
21.00 mi13:22:092:52:128:138:49
8:49
+0:26
35K
21.75 mi13:28:132:58:168:126:04
8:07
-0:42
23M
23.00 mi13:38:523:08:558:1310:39
8:31
+0:24
24M
24.00 mi13:47:153:17:188:148:23
8:23
-0:08
40K
24.85 mi13:54:353:24:388:147:20
8:35
+0:12
25.2M
25.20 mi13:57:453:27:488:153:10
9:11
+0:36
FINISH
26.22 mi14:05:503:35:538:158:05
7:56
-1:15

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

7:56 /mi

Average Pace

8:14 /mi

Slowest Pace

9:11 /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

3:23:54

94% of race

Time at Steady Pace

11:59

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:14 /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 mi10:54:4924:528:0124:52
8:01
#16993
10K
6.21 mi11:19:5149:548:0225:02
8:04
#17298
15K
9.32 mi11:44:321:14:358:0124:41
7:57
#17080
20K
12.43 mi12:09:391:39:428:0225:07
8:06
#16968
HALF
13.11 mi12:15:041:45:078:025:25
7:57
#16952
25K
15.53 mi12:36:022:06:058:0720:58
8:39
#17390
30K
18.64 mi13:01:582:32:018:1025:56
8:21
#17065
20M
20.00 mi13:13:202:43:238:1111:22
8:23
#16940
21M
21.00 mi13:22:092:52:128:138:49
8:49
#16802
35K
21.75 mi13:28:132:58:168:126:04
8:07
#16726
23M
23.00 mi13:38:523:08:558:1310:39
8:31
#16642
24M
24.00 mi13:47:153:17:188:148:23
8:23
#16599
40K
24.85 mi13:54:353:24:388:147:20
8:35
#16573
25.2M
25.20 mi13:57:453:27:488:153:10
9:11
#16545
FINISH
26.22 mi14:05:503:35:538:158:05
7:56
#16455
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi169935923592316574(Top 57%)5656(Top 45%)5656(Top 99%)
10K6.21 mi3.10 mi17298-3056100-1776100-17717681(Top 61%)6310(Top 50%)6310(Top 110%)
15K9.32 mi3.11 mi17080+2185976+1245976+12416574(Top 57%)5656(Top 45%)5656(Top 99%)
20K12.43 mi3.11 mi16968+1125916+605916+6016768(Top 58%)5806(Top 46%)5806(Top 102%)
HALF13.11 mi0.68 mi16952+165910+65910+616788(Top 58%)5795(Top 46%)5795(Top 101%)
25K15.53 mi2.42 mi17390-4386154-2446154-24419436(Top 67%)7364(Top 59%)7364(Top 129%)
30K18.64 mi3.11 mi17065+3255995+1595995+15915944(Top 55%)5489(Top 44%)5489(Top 96%)
20M20.00 mi1.36 mi16940+1255941+545941+5415373(Top 53%)5292(Top 42%)5292(Top 93%)
21M21.00 mi1.00 mi16802+1385887+545887+5415120(Top 52%)5207(Top 41%)5207(Top 91%)
35K21.75 mi0.75 mi16726+765855+325855+3215264(Top 53%)5337(Top 42%)5337(Top 93%)
23M23.00 mi1.25 mi16642+845834+215834+2115795(Top 54%)5726(Top 46%)5726(Top 100%)
24M24.00 mi1.00 mi16599+435830+45830+416229(Top 56%)6029(Top 48%)6029(Top 105%)
40K24.85 mi0.85 mi16573+265838-85838-816172(Top 56%)6066(Top 48%)6066(Top 106%)
25.2M25.20 mi0.35 mi16545+285836+25836+215757(Top 54%)5830(Top 46%)5830(Top 102%)
FINISH26.22 mi1.02 mi16455+905810+265810+2614774(Top 51%)5327(Top 42%)5327(Top 93%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16574

Females

5656

F18-39

5656

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17681

Females

6310

F18-39

6310

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16574

Females

5656

F18-39

5656

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16768

Females

5806

F18-39

5806

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16788

Females

5795

F18-39

5795

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19436

Females

7364

F18-39

7364

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

15944

Females

5489

F18-39

5489

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15373

Females

5292

F18-39

5292

20M→21M

20.0 - 21.0 mi

Top 52%
×8
+106ft-24ft

Overall

15120

Females

5207

F18-39

5207

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15264

Females

5337

F18-39

5337

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15795

Females

5726

F18-39

5726

23M→24M

23.0 - 24.0 mi

Top 56%
×6
+12ft-82ft

Overall

16229

Females

6029

F18-39

6029

24M→40K

24.0 - 24.9 mi

Top 56%
×1
+6ft-20ft

Overall

16172

Females

6066

F18-39

6066

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15757

Females

5830

F18-39

5830

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
×2
+22ft-21ft

Overall

14774

Females

5327

F18-39

5327

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2038
Passed By
1500
Net Change
+538
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16993
5K → 10K152457-305#16993#17298
10K → 15K318100+218#17298#17080
15K → 20K230118+112#17080#16968
20K → HALF4226+16#16968#16952
HALF → 25K47485-438#16952#17390
25K → 30K37348+325#17390#17065
30K → 20M14823+125#17065#16940
20M → 21M16224+138#16940#16802
21M → 35K9519+76#16802#16726
35K → 23M12945+84#16726#16642
23M → 24M9754+43#16642#16599
24M → 40K8256+26#16599#16573
40K → 25.2M4921+28#16573#16545
25.2M → FINISH11424+90#16545#16455
TOTALS20381500+538
📊

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