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BOSTON MARATHON 2026

Clare Winter

Bib: 20631•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Masters (Masters Women)
#0 / 6862
Top 32%
Age Group (F40-44)
#0 / 1737
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
25:29
3.11 mi
Rank: #18236
Start → 5K
25:29 | 8:13/mi
10K
50:40
6.21 mi
Rank: #18133 (+103)
5K → 10K
25:11 | 8:07/mi
15K
1:15:44
9.32 mi
Rank: #17917 (+216)
10K → 15K
25:04 | 8:05/mi
20K
1:40:57
12.43 mi
Rank: #17675 (+242)
15K → 20K
25:13 | 8:07/mi
HALF
1:46:19
13.11 mi
Rank: #17587 (+88)
20K → HALF
5:22 | 7:53/mi
25K
2:06:08
15.53 mi
Rank: #17416 (+171)
HALF → 25K
19:49 | 8:11/mi
30K
2:32:11
18.64 mi
Rank: #17138 (+278)
25K → 30K
26:03 | 8:24/mi
20M
2:43:35
20.00 mi
Rank: #17004 (+134)
30K → 20M
11:24 | 8:24/mi
21M
2:52:30
21.00 mi
Rank: #16897 (+107)
20M → 21M
8:55 | 8:55/mi
35K
2:58:30
21.75 mi
Rank: #16793 (+104)
21M → 35K
6:00 | 8:02/mi
23M
3:08:58
23.00 mi
Rank: #16657 (+136)
35K → 23M
10:28 | 8:22/mi
24M
3:17:07
24.00 mi
Rank: #16548 (+109)
23M → 24M
8:09 | 8:09/mi
40K
3:24:07
24.85 mi
Rank: #16416 (+132)
24M → 40K
7:00 | 8:12/mi
25.2M
3:27:12
25.20 mi
Rank: #16374 (+42)
40K → 25.2M
3:05 | 8:57/mi
FINISH
3:35:11
26.22 mi
Rank: #16285 (+89)
25.2M → FINISH
7:59 | 7:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:19
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:48:52
Pace8:19 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:0925:298:1325:29
8:13
-
10K
6.21 mi11:35:2050:408:1025:11
8:07
-0:06
15K
9.32 mi12:00:241:15:448:0825:04
8:05
-0:02
20K
12.43 mi12:25:371:40:578:0825:13
8:07
+0:02
HALF
13.11 mi12:30:591:46:198:075:22
7:53
-0:14
25K
15.53 mi12:50:482:06:088:0819:49
8:11
+0:18
30K
18.64 mi13:16:512:32:118:1026:03
8:24
+0:13
20M
20.00 mi13:28:152:43:358:1111:24
8:24
0:00
21M
21.00 mi13:37:102:52:308:138:55
8:55
+0:31
35K
21.75 mi13:43:102:58:308:136:00
8:02
-0:53
23M
23.00 mi13:53:383:08:588:1310:28
8:22
+0:20
24M
24.00 mi14:01:473:17:078:138:09
8:09
-0:13
40K
24.85 mi14:08:473:24:078:137:00
8:12
+0:03
25.2M
25.20 mi14:11:523:27:128:143:05
8:57
+0:45
FINISH
26.22 mi14:19:513:35:118:137:59
7:51
-1:06

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

7:51 /mi

Average Pace

8:13 /mi

Slowest Pace

8:57 /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

3:23:11

94% of race

Time at Steady Pace

12:00

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:12 /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 mi11:10:0925:298:1325:29
8:13
#18236
10K
6.21 mi11:35:2050:408:1025:11
8:07
#18133
15K
9.32 mi12:00:241:15:448:0825:04
8:05
#17917
20K
12.43 mi12:25:371:40:578:0825:13
8:07
#17675
HALF
13.11 mi12:30:591:46:198:075:22
7:53
#17587
25K
15.53 mi12:50:482:06:088:0819:49
8:11
#17416
30K
18.64 mi13:16:512:32:118:1026:03
8:24
#17138
20M
20.00 mi13:28:152:43:358:1111:24
8:24
#17004
21M
21.00 mi13:37:102:52:308:138:55
8:55
#16897
35K
21.75 mi13:43:102:58:308:136:00
8:02
#16793
23M
23.00 mi13:53:383:08:588:1310:28
8:22
#16657
24M
24.00 mi14:01:473:17:078:138:09
8:09
#16548
40K
24.85 mi14:08:473:24:078:137:00
8:12
#16416
25.2M
25.20 mi14:11:523:27:128:143:05
8:57
#16374
FINISH
26.22 mi14:19:513:35:118:137:59
7:51
#16285
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi182366639663917493(Top 60%)6191(Top 49%)6191(Top 356%)
10K6.21 mi3.10 mi18133+1036574+656574+6518013(Top 62%)6488(Top 52%)6488(Top 374%)
15K9.32 mi3.11 mi17917+2166445+1296445+12917493(Top 60%)6191(Top 49%)6191(Top 356%)
20K12.43 mi3.11 mi17675+2426314+1316314+13116980(Top 59%)5928(Top 47%)5928(Top 341%)
HALF13.11 mi0.68 mi17587+886261+536261+5316210(Top 56%)5464(Top 43%)5464(Top 315%)
25K15.53 mi2.42 mi17416+1716166+956166+9516642(Top 57%)5789(Top 46%)5789(Top 333%)
30K18.64 mi3.11 mi17138+2786040+1266040+12616181(Top 56%)5622(Top 45%)5622(Top 324%)
20M20.00 mi1.36 mi17004+1345977+635977+6315550(Top 54%)5392(Top 43%)5392(Top 310%)
21M21.00 mi1.00 mi16897+1075937+405937+4015692(Top 54%)5518(Top 44%)5518(Top 318%)
35K21.75 mi0.75 mi16793+1045893+445893+4414683(Top 51%)5020(Top 40%)5020(Top 289%)
23M23.00 mi1.25 mi16657+1365845+485845+4814892(Top 51%)5213(Top 41%)5213(Top 300%)
24M24.00 mi1.00 mi16548+1095801+445801+4414779(Top 51%)5215(Top 41%)5215(Top 300%)
40K24.85 mi0.85 mi16416+1325755+465755+4613735(Top 47%)4748(Top 38%)4748(Top 273%)
25.2M25.20 mi0.35 mi16374+425741+145741+1414458(Top 50%)5150(Top 41%)5150(Top 296%)
FINISH26.22 mi1.02 mi16285+895706+355706+3514071(Top 48%)4959(Top 39%)4959(Top 285%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17493

Females

6191

F40-44

6191

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

18013

Females

6488

F40-44

6488

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17493

Females

6191

F40-44

6191

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

16980

Females

5928

F40-44

5928

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16210

Females

5464

F40-44

5464

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16642

Females

5789

F40-44

5789

25K→30K

15.5 - 18.6 mi

Top 56%
×9
+181ft-148ft

Overall

16181

Females

5622

F40-44

5622

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15550

Females

5392

F40-44

5392

20M→21M

20.0 - 21.0 mi

Top 54%
×8
+106ft-24ft

Overall

15692

Females

5518

F40-44

5518

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14683

Females

5020

F40-44

5020

35K→23M

21.8 - 23.0 mi

Top 51%
×5
+23ft-63ft

Overall

14892

Females

5213

F40-44

5213

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14779

Females

5215

F40-44

5215

24M→40K

24.0 - 24.9 mi

Top 47%
×1
+6ft-20ft

Overall

13735

Females

4748

F40-44

4748

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14458

Females

5150

F40-44

5150

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

14071

Females

4959

F40-44

4959

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2577*
Passed By
626
Net Change
+1951
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18236
5K → 10K303*200+103#18236#18133
10K → 15K300*84+216#18133#17917
15K → 20K300*58+242#17917#17675
20K → HALF935+88#17675#17587
HALF → 25K219*48+171#17587#17416
25K → 30K347*69+278#17416#17138
30K → 20M15723+134#17138#17004
20M → 21M13932+107#17004#16897
21M → 35K12117+104#16897#16793
35K → 23M15822+136#16793#16657
23M → 24M13425+109#16657#16548
24M → 40K14210+132#16548#16416
40K → 25.2M5513+42#16416#16374
25.2M → FINISH10920+89#16374#16285
TOTALS2577*626+1951

* 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