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BOSTON MARATHON 2026

Julia Schlender

Bib: 10555 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 27%
Gender (Female)
#0 / 12578
Top 10%
Age Group (F18-39)
#0 / 5716
Top 20%
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
20:18
3.11 mi
Rank: #4475
Start → 5K
20:18 | 6:33/mi
10K
42:16
6.21 mi
Rank: #6919 (-2444)
5K → 10K
21:58 | 7:05/mi
15K
1:04:14
9.32 mi
Rank: #7737 (-818)
10K → 15K
21:58 | 7:05/mi
20K
1:26:47
12.43 mi
Rank: #8244 (-507)
15K → 20K
22:33 | 7:16/mi
HALF
1:31:39
13.11 mi
Rank: #8316 (-72)
20K → HALF
4:52 | 7:09/mi
25K
1:49:51
15.53 mi
Rank: #8697 (-381)
HALF → 25K
18:12 | 7:31/mi
30K
2:13:16
18.64 mi
Rank: #8830 (-133)
25K → 30K
23:25 | 7:33/mi
20M
2:23:20
20.00 mi
Rank: #8749 (+81)
30K → 20M
10:04 | 7:25/mi
21M
2:31:15
21.00 mi
Rank: #8739 (+10)
20M → 21M
7:55 | 7:55/mi
35K
2:36:20
21.75 mi
Rank: #8565 (+174)
21M → 35K
5:05 | 6:48/mi
23M
2:45:25
23.00 mi
Rank: #8451 (+114)
35K → 23M
9:05 | 7:16/mi
24M
2:52:19
24.00 mi
Rank: #8272 (+179)
23M → 24M
6:54 | 6:54/mi
40K
2:58:21
24.85 mi
Rank: #8165 (+107)
24M → 40K
6:02 | 7:04/mi
25.2M
3:00:57
25.20 mi
Rank: #8094 (+71)
40K → 25.2M
2:36 | 7:33/mi
FINISH
3:07:49
26.22 mi
Rank: #7938 (+156)
25.2M → FINISH
6:52 | 6:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:39
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:36:10
Pace7:21 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:3920:186:3320:18
6:33
-
10K
6.21 mi11:10:3742:166:4921:58
7:05
+0:32
15K
9.32 mi11:32:351:04:146:5421:58
7:05
0:00
20K
12.43 mi11:55:081:26:476:5922:33
7:16
+0:11
HALF
13.11 mi12:00:001:31:397:004:52
7:09
-0:07
25K
15.53 mi12:18:121:49:517:0518:12
7:31
+0:22
30K
18.64 mi12:41:372:13:167:0923:25
7:33
+0:02
20M
20.00 mi12:51:412:23:207:1110:04
7:25
-0:08
21M
21.00 mi12:59:362:31:157:137:55
7:55
+0:30
35K
21.75 mi13:04:412:36:207:125:05
6:48
-1:07
23M
23.00 mi13:13:462:45:257:129:05
7:16
+0:28
24M
24.00 mi13:20:402:52:197:116:54
6:54
-0:22
40K
24.85 mi13:26:422:58:217:116:02
7:04
+0:10
25.2M
25.20 mi13:29:183:00:577:112:36
7:33
+0:29
FINISH
26.22 mi13:36:103:07:497:116:52
6:45
-0:48

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

6:33 /mi

Average Pace

7:10 /mi

Slowest Pace

7:55 /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

39:09

21% of race

Time at Steady Pace

1:26:28

46% of race

Time at Slower Pace

1:02:12

33% of race

Average Pace: 7:10 /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 mi10:48:3920:186:3320:18
6:33
#4475
10K
6.21 mi11:10:3742:166:4921:58
7:05
#6919
15K
9.32 mi11:32:351:04:146:5421:58
7:05
#7737
20K
12.43 mi11:55:081:26:476:5922:33
7:16
#8244
HALF
13.11 mi12:00:001:31:397:004:52
7:09
#8316
25K
15.53 mi12:18:121:49:517:0518:12
7:31
#8697
30K
18.64 mi12:41:372:13:167:0923:25
7:33
#8830
20M
20.00 mi12:51:412:23:207:1110:04
7:25
#8749
21M
21.00 mi12:59:362:31:157:137:55
7:55
#8739
35K
21.75 mi13:04:412:36:207:125:05
6:48
#8565
23M
23.00 mi13:13:462:45:257:129:05
7:16
#8451
24M
24.00 mi13:20:402:52:197:116:54
6:54
#8272
40K
24.85 mi13:26:422:58:217:116:02
7:04
#8165
25.2M
25.20 mi13:29:183:00:577:112:36
7:33
#8094
FINISH
26.22 mi13:36:103:07:497:116:52
6:45
#7938
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

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 mi44752582589046(Top 31%)1504(Top 12%)1504(Top 26%)
10K6.21 mi3.10 mi6919-2444750-492750-4929212(Top 32%)1552(Top 12%)1552(Top 27%)
15K9.32 mi3.11 mi7737-8181011-2611011-2619046(Top 31%)1504(Top 12%)1504(Top 26%)
20K12.43 mi3.11 mi8244-5071195-1841195-1849821(Top 34%)1943(Top 15%)1943(Top 34%)
HALF13.11 mi0.68 mi8316-721225-301225-309787(Top 34%)1857(Top 15%)1857(Top 32%)
25K15.53 mi2.42 mi8697-3811386-1611386-16111458(Top 39%)2866(Top 23%)2866(Top 50%)
30K18.64 mi3.11 mi8830-1331477-911477-919955(Top 34%)2240(Top 18%)2240(Top 39%)
20M20.00 mi1.36 mi8749+811484-71484-78466(Top 29%)1680(Top 13%)1680(Top 29%)
21M21.00 mi1.00 mi8739+101510-261510-269358(Top 32%)2191(Top 17%)2191(Top 38%)
35K21.75 mi0.75 mi8565+1741454+561454+565727(Top 20%)762(Top 6%)762(Top 13%)
23M23.00 mi1.25 mi8451+1141433+211433+217194(Top 25%)1302(Top 10%)1302(Top 23%)
24M24.00 mi1.00 mi8272+1791383+501383+505845(Top 20%)913(Top 7%)913(Top 16%)
40K24.85 mi0.85 mi8165+1071362+211362+215880(Top 20%)955(Top 8%)955(Top 17%)
25.2M25.20 mi0.35 mi8094+711351+111351+115589(Top 19%)933(Top 7%)933(Top 16%)
FINISH26.22 mi1.02 mi7938+1561315+361315+365746(Top 20%)1023(Top 8%)1023(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21
+97ft-345ft

Overall

9046

Females

1504

F18-39

1504

5K→10K

3.1 - 6.2 mi

Top 32%
×5
+79ft-138ft

Overall

9212

Females

1552

F18-39

1552

10K→15K

6.2 - 9.3 mi

Top 31%
×3
+67ft-78ft

Overall

9046

Females

1504

F18-39

1504

15K→20K

9.3 - 12.4 mi

Top 34%
×5
+106ft-86ft

Overall

9821

Females

1943

F18-39

1943

20K→HALF

12.4 - 13.1 mi

Top 34%
×2
+19ft-37ft

Overall

9787

Females

1857

F18-39

1857

HALF→25K

13.1 - 15.5 mi

Top 39%
×4
+66ft-88ft

Overall

11458

Females

2866

F18-39

2866

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9955

Females

2240

F18-39

2240

30K→20M

18.6 - 20.0 mi

Top 29%
×5
+64ft-50ft

Overall

8466

Females

1680

F18-39

1680

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9358

Females

2191

F18-39

2191

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5727

Females

762

F18-39

762

35K→23M

21.8 - 23.0 mi

Top 25%
×5
+23ft-63ft

Overall

7194

Females

1302

F18-39

1302

23M→24M

23.0 - 24.0 mi

Top 20%
×6
+12ft-82ft

Overall

5845

Females

913

F18-39

913

24M→40K

24.0 - 24.9 mi

Top 20%
×1
+6ft-20ft

Overall

5880

Females

955

F18-39

955

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1
+13ft-16ft

Overall

5589

Females

933

F18-39

933

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
×2
+22ft-21ft

Overall

5746

Females

1023

F18-39

1023

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1332
Passed By
1272
Net Change
-3463
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4475
5K → 10K4200-2444#4475#6919
10K → 15K12200-818#6919#7737
15K → 20K45200-507#7737#8244
20K → HALF779-72#8244#8316
HALF → 25K48200-381#8316#8697
25K → 30K131200-133#8697#8830
30K → 20M12544+81#8830#8749
20M → 21M9181+10#8749#8739
21M → 35K1751+174#8739#8565
35K → 23M14228+114#8565#8451
23M → 24M1878+179#8451#8272
24M → 40K11811+107#8272#8165
40K → 25.2M776+71#8165#8094
25.2M → FINISH17014+156#8094#7938
TOTALS13321272-3463
📊

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