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BOSTON MARATHON 2026

Shachar Joss

Bib: 32746•F

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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
25:50
3.11 mi
Rank: #18967
Start → 5K
25:50 | 8:19/mi
10K
51:30
6.21 mi
Rank: #18951 (+16)
5K → 10K
25:40 | 8:16/mi
15K
1:17:51
9.32 mi
Rank: #19307 (-356)
10K → 15K
26:21 | 8:29/mi
20K
1:44:29
12.43 mi
Rank: #19410 (-103)
15K → 20K
26:38 | 8:35/mi
HALF
1:50:20
13.11 mi
Rank: #19471 (-61)
20K → HALF
5:51 | 8:35/mi
25K
2:11:51
15.53 mi
Rank: #19658 (-187)
HALF → 25K
21:31 | 8:53/mi
30K
2:40:05
18.64 mi
Rank: #19714 (-56)
25K → 30K
28:14 | 9:06/mi
20M
2:52:30
20.00 mi
Rank: #19717 (-3)
30K → 20M
12:25 | 9:09/mi
21M
3:02:16
21.00 mi
Rank: #19708 (+9)
20M → 21M
9:46 | 9:46/mi
35K
3:09:10
21.75 mi
Rank: #19761 (-53)
21M → 35K
6:54 | 9:14/mi
23M
3:20:55
23.00 mi
Rank: #19793 (-32)
35K → 23M
11:45 | 9:24/mi
24M
3:29:42
24.00 mi
Rank: #19737 (+56)
23M → 24M
8:47 | 8:47/mi
40K
3:37:35
24.85 mi
Rank: #19727 (+10)
24M → 40K
7:53 | 9:14/mi
25.2M
3:40:55
25.20 mi
Rank: #19707 (+20)
40K → 25.2M
3:20 | 9:40/mi
FINISH
3:49:09
26.22 mi
Rank: #19568 (+139)
25.2M → FINISH
8:14 | 8:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:20
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time1:58:49
Pace9:04 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2825:508:1925:50
8:19
-
10K
6.21 mi12:13:0851:308:1825:40
8:16
-0:03
15K
9.32 mi12:39:291:17:518:2226:21
8:29
+0:13
20K
12.43 mi13:06:071:44:298:2526:38
8:35
+0:06
HALF
13.11 mi13:11:581:50:208:255:51
8:35
0:00
25K
15.53 mi13:33:292:11:518:3021:31
8:53
+0:18
30K
18.64 mi14:01:432:40:058:3628:14
9:06
+0:13
20M
20.00 mi14:14:082:52:308:3812:25
9:09
+0:03
21M
21.00 mi14:23:543:02:168:419:46
9:46
+0:37
35K
21.75 mi14:30:483:09:108:426:54
9:14
-0:32
23M
23.00 mi14:42:333:20:558:4511:45
9:24
+0:10
24M
24.00 mi14:51:203:29:428:458:47
8:47
-0:37
40K
24.85 mi14:59:133:37:358:467:53
9:14
+0:27
25.2M
25.20 mi15:02:333:40:558:463:20
9:40
+0:26
FINISH
26.22 mi15:10:473:49:098:458:14
8:05
-1:35

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

8:05 /mi

Average Pace

8:45 /mi

Slowest Pace

9:46 /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

1:58:34

52% of race

Time at Steady Pace

58:32

26% of race

Time at Slower Pace

52:03

23% of race

Average Pace: 8:44 /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 mi11:47:2825:508:1925:50
8:19
#18967
10K
6.21 mi12:13:0851:308:1825:40
8:16
#18951
15K
9.32 mi12:39:291:17:518:2226:21
8:29
#19307
20K
12.43 mi13:06:071:44:298:2526:38
8:35
#19410
HALF
13.11 mi13:11:581:50:208:255:51
8:35
#19471
25K
15.53 mi13:33:292:11:518:3021:31
8:53
#19658
30K
18.64 mi14:01:432:40:058:3628:14
9:06
#19714
20M
20.00 mi14:14:082:52:308:3812:25
9:09
#19717
21M
21.00 mi14:23:543:02:168:419:46
9:46
#19708
35K
21.75 mi14:30:483:09:108:426:54
9:14
#19761
23M
23.00 mi14:42:333:20:558:4511:45
9:24
#19793
24M
24.00 mi14:51:203:29:428:458:47
8:47
#19737
40K
24.85 mi14:59:133:37:358:467:53
9:14
#19727
25.2M
25.20 mi15:02:333:40:558:463:20
9:40
#19707
FINISH
26.22 mi15:10:473:49:098:458:14
8:05
#19568
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 mi189677070707020045(Top 69%)7615(Top 61%)7615(Top 133%)
10K6.21 mi3.10 mi18951+167044+267044+2618945(Top 65%)6998(Top 56%)6998(Top 122%)
15K9.32 mi3.11 mi19307-3567223-1797223-17920045(Top 69%)7615(Top 61%)7615(Top 133%)
20K12.43 mi3.11 mi19410-1037292-697292-6919724(Top 68%)7479(Top 59%)7479(Top 131%)
HALF13.11 mi0.68 mi19471-617321-297321-2920749(Top 71%)7982(Top 63%)7982(Top 140%)
25K15.53 mi2.42 mi19658-1877441-1207441-12020580(Top 71%)7958(Top 63%)7958(Top 139%)
30K18.64 mi3.11 mi19714-567499-587499-5820013(Top 69%)7744(Top 62%)7744(Top 135%)
20M20.00 mi1.36 mi19717-37529-307529-3019614(Top 68%)7598(Top 60%)7598(Top 133%)
21M21.00 mi1.00 mi19708+97537-87537-819643(Top 68%)7662(Top 61%)7662(Top 134%)
35K21.75 mi0.75 mi19761-537568-317568-3120896(Top 72%)8389(Top 67%)8389(Top 147%)
23M23.00 mi1.25 mi19793-327609-417609-4120209(Top 70%)8069(Top 64%)8069(Top 141%)
24M24.00 mi1.00 mi19737+567598+117598+1118461(Top 64%)7223(Top 57%)7223(Top 126%)
40K24.85 mi0.85 mi19727+107599-17599-119387(Top 67%)7775(Top 62%)7775(Top 136%)
25.2M25.20 mi0.35 mi19707+207594+57594+518143(Top 63%)7121(Top 57%)7121(Top 125%)
FINISH26.22 mi1.02 mi19568+1397523+717523+7115728(Top 54%)5814(Top 46%)5814(Top 102%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

20045

Females

7615

F18-39

7615

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18945

Females

6998

F18-39

6998

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

20045

Females

7615

F18-39

7615

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19724

Females

7479

F18-39

7479

20K→HALF

12.4 - 13.1 mi

Top 71%
×2
+19ft-37ft

Overall

20749

Females

7982

F18-39

7982

HALF→25K

13.1 - 15.5 mi

Top 71%
×4
+66ft-88ft

Overall

20580

Females

7958

F18-39

7958

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

20013

Females

7744

F18-39

7744

30K→20M

18.6 - 20.0 mi

Top 68%
×5
+64ft-50ft

Overall

19614

Females

7598

F18-39

7598

20M→21M

20.0 - 21.0 mi

Top 68%
×8
+106ft-24ft

Overall

19643

Females

7662

F18-39

7662

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20896

Females

8389

F18-39

8389

35K→23M

21.8 - 23.0 mi

Top 70%
×5
+23ft-63ft

Overall

20209

Females

8069

F18-39

8069

23M→24M

23.0 - 24.0 mi

Top 64%
×6
+12ft-82ft

Overall

18461

Females

7223

F18-39

7223

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19387

Females

7775

F18-39

7775

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1
+13ft-16ft

Overall

18143

Females

7121

F18-39

7121

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
×2
+22ft-21ft

Overall

15728

Females

5814

F18-39

5814

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1280*
Passed By
1558
Net Change
-601
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18967
5K → 10K216*200+16#18967#18951
10K → 15K73200-356#18951#19307
15K → 20K108200-103#19307#19410
20K → HALF1071-61#19410#19471
HALF → 25K72200-187#19471#19658
25K → 30K168200-56#19658#19714
30K → 20M9598-3#19714#19717
20M → 21M9283+9#19717#19708
21M → 35K3083-53#19708#19761
35K → 23M70102-32#19761#19793
23M → 24M9337+56#19793#19737
24M → 40K6454+10#19737#19727
40K → 25.2M3414+20#19727#19707
25.2M → FINISH15516+139#19707#19568
TOTALS1280*1558-601

* 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