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BOSTON MARATHON 2026

Autumn Gossett

Bib: 13517•F

MI

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
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
24:40
3.11 mi
Rank: #16501
Start → 5K
24:40 | 7:57/mi
10K
49:42
6.21 mi
Rank: #17076 (-575)
5K → 10K
25:02 | 8:04/mi
15K
1:14:30
9.32 mi
Rank: #17002 (+74)
10K → 15K
24:48 | 7:59/mi
20K
1:39:57
12.43 mi
Rank: #17122 (-120)
15K → 20K
25:27 | 8:12/mi
HALF
1:45:30
13.11 mi
Rank: #17179 (-57)
20K → HALF
5:33 | 8:09/mi
25K
2:05:11
15.53 mi
Rank: #16983 (+196)
HALF → 25K
19:41 | 8:07/mi
30K
2:31:45
18.64 mi
Rank: #16980 (+3)
25K → 30K
26:34 | 8:34/mi
20M
2:44:59
20.00 mi
Rank: #17470 (-490)
30K → 20M
13:14 | 9:45/mi
21M
2:55:37
21.00 mi
Rank: #17867 (-397)
20M → 21M
10:38 | 10:38/mi
35K
3:03:44
21.75 mi
Rank: #18322 (-455)
21M → 35K
8:07 | 10:51/mi
23M
3:18:01
23.00 mi
Rank: #19079 (-757)
35K → 23M
14:17 | 11:25/mi
24M
3:27:54
24.00 mi
Rank: #19312 (-233)
23M → 24M
9:53 | 9:53/mi
40K
3:37:00
24.85 mi
Rank: #19599 (-287)
24M → 40K
9:06 | 10:39/mi
25.2M
3:40:52
25.20 mi
Rank: #19696 (-97)
40K → 25.2M
3:52 | 11:13/mi
FINISH
3:49:32
26.22 mi
Rank: #19644 (+52)
25.2M → FINISH
8:40 | 8:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:30
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time2:04:02
Pace9:28 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5524:407:5724:40
7:57
-
10K
6.21 mi11:18:5749:428:0025:02
8:04
+0:07
15K
9.32 mi11:43:451:14:308:0024:48
7:59
-0:05
20K
12.43 mi12:09:121:39:578:0325:27
8:12
+0:13
HALF
13.11 mi12:14:451:45:308:035:33
8:09
-0:03
25K
15.53 mi12:34:262:05:118:0419:41
8:07
-0:02
30K
18.64 mi13:01:002:31:458:0926:34
8:34
+0:27
20M
20.00 mi13:14:142:44:598:1513:14
9:45
+1:11
21M
21.00 mi13:24:522:55:378:2210:38
10:38
+0:53
35K
21.75 mi13:32:593:03:448:278:07
10:51
+0:13
23M
23.00 mi13:47:163:18:018:3714:17
11:25
+0:34
24M
24.00 mi13:57:093:27:548:409:53
9:53
-1:32
40K
24.85 mi14:06:153:37:008:449:06
10:39
+0:46
25.2M
25.20 mi14:10:073:40:528:463:52
11:13
+0:34
FINISH
26.22 mi14:18:473:49:328:468:40
8:31
-2:42

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

7:57 /mi

Average Pace

8:46 /mi

Slowest Pace

11:25 /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

0:00

0% of race

Time at Steady Pace

2:40:25

70% of race

Time at Slower Pace

1:09:07

30% of race

Average Pace: 8:45 /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 mi10:53:5524:407:5724:40
7:57
#16501
10K
6.21 mi11:18:5749:428:0025:02
8:04
#17076
15K
9.32 mi11:43:451:14:308:0024:48
7:59
#17002
20K
12.43 mi12:09:121:39:578:0325:27
8:12
#17122
HALF
13.11 mi12:14:451:45:308:035:33
8:09
#17179
25K
15.53 mi12:34:262:05:118:0419:41
8:07
#16983
30K
18.64 mi13:01:002:31:458:0926:34
8:34
#16980
20M
20.00 mi13:14:142:44:598:1513:14
9:45
#17470
21M
21.00 mi13:24:522:55:378:2210:38
10:38
#17867
35K
21.75 mi13:32:593:03:448:278:07
10:51
#18322
23M
23.00 mi13:47:163:18:018:3714:17
11:25
#19079
24M
24.00 mi13:57:093:27:548:409:53
9:53
#19312
40K
24.85 mi14:06:153:37:008:449:06
10:39
#19599
25.2M
25.20 mi14:10:073:40:528:463:52
11:13
#19696
FINISH
26.22 mi14:18:473:49:328:468:40
8:31
#19644
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 mi165015626562616905(Top 58%)5858(Top 47%)5858(Top 102%)
10K6.21 mi3.10 mi17076-5755977-3515977-35117694(Top 61%)6323(Top 50%)6323(Top 111%)
15K9.32 mi3.11 mi17002+745933+445933+4416905(Top 58%)5858(Top 47%)5858(Top 102%)
20K12.43 mi3.11 mi17122-1206002-696002-6917463(Top 60%)6201(Top 49%)6201(Top 108%)
HALF13.11 mi0.68 mi17179-576039-376039-3718140(Top 63%)6568(Top 52%)6568(Top 115%)
25K15.53 mi2.42 mi16983+1965933+1065933+10616275(Top 56%)5578(Top 44%)5578(Top 98%)
30K18.64 mi3.11 mi16980+35950-175950-1717222(Top 59%)6232(Top 50%)6232(Top 109%)
20M20.00 mi1.36 mi17470-4906242-2926242-29221847(Top 75%)8765(Top 70%)8765(Top 153%)
21M21.00 mi1.00 mi17867-3976496-2546496-25422267(Top 77%)9027(Top 72%)9027(Top 158%)
35K21.75 mi0.75 mi18322-4556773-2776773-27724986(Top 86%)10507(Top 84%)10507(Top 184%)
23M23.00 mi1.25 mi19079-7577210-4377210-43725282(Top 87%)10711(Top 85%)10711(Top 187%)
24M24.00 mi1.00 mi19312-2337366-1567366-15622471(Top 77%)9268(Top 74%)9268(Top 162%)
40K24.85 mi0.85 mi19599-2877533-1677533-16723538(Top 81%)9889(Top 79%)9889(Top 173%)
25.2M25.20 mi0.35 mi19696-977588-557588-5522892(Top 79%)9535(Top 76%)9535(Top 167%)
FINISH26.22 mi1.02 mi19644+527568+207568+2018212(Top 63%)7158(Top 57%)7158(Top 125%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16905

Females

5858

F18-39

5858

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17694

Females

6323

F18-39

6323

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16905

Females

5858

F18-39

5858

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17463

Females

6201

F18-39

6201

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18140

Females

6568

F18-39

6568

HALF→25K

13.1 - 15.5 mi

Top 56%
×4
+66ft-88ft

Overall

16275

Females

5578

F18-39

5578

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

17222

Females

6232

F18-39

6232

30K→20M

18.6 - 20.0 mi

Top 75%
×5
+64ft-50ft

Overall

21847

Females

8765

F18-39

8765

20M→21M

20.0 - 21.0 mi

Top 77%
×8
+106ft-24ft

Overall

22267

Females

9027

F18-39

9027

21M→35K

21.0 - 21.8 mi

Top 86%
×7
+17ft-86ft

Overall

24986

Females

10507

F18-39

10507

35K→23M

21.8 - 23.0 mi

Top 87%
×5
+23ft-63ft

Overall

25282

Females

10711

F18-39

10711

23M→24M

23.0 - 24.0 mi

Top 77%
×6
+12ft-82ft

Overall

22471

Females

9268

F18-39

9268

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23538

Females

9889

F18-39

9889

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1
+13ft-16ft

Overall

22892

Females

9535

F18-39

9535

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18212

Females

7158

F18-39

7158

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1109
Passed By
4252
Net Change
-3143
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16501
5K → 10K93668-575#16501#17076
10K → 15K230156+74#17076#17002
15K → 20K137257-120#17002#17122
20K → HALF2380-57#17122#17179
HALF → 25K23741+196#17179#16983
25K → 30K200197+3#16983#16980
30K → 20M18508-490#16980#17470
20M → 21M14411-397#17470#17867
21M → 35K7462-455#17867#18322
35K → 23M10767-757#18322#19079
23M → 24M29262-233#19079#19312
24M → 40K13300-287#19312#19599
40K → 25.2M7104-97#19599#19696
25.2M → FINISH9139+52#19696#19644
TOTALS11094252-3143

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📊

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