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BOSTON MARATHON 2026

Lindsay Vanderels

Bib: 9842•F

MA

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 19%
Gender (Female)
#0 / 12578
Top 4%
Age Group (F18-39)
#0 / 5716
Top 8%
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
21:02
3.11 mi
Rank: #6588
Start → 5K
21:02 | 6:47/mi
10K
42:14
6.21 mi
Rank: #6855 (-267)
5K → 10K
21:12 | 6:50/mi
15K
1:03:33
9.32 mi
Rank: #7027 (-172)
10K → 15K
21:19 | 6:52/mi
20K
1:24:56
12.43 mi
Rank: #6984 (+43)
15K → 20K
21:23 | 6:53/mi
HALF
1:29:28
13.11 mi
Rank: #6915 (+69)
20K → HALF
4:32 | 6:40/mi
25K
1:46:02
15.53 mi
Rank: #6752 (+163)
HALF → 25K
16:34 | 6:50/mi
30K
2:07:19
18.64 mi
Rank: #6322 (+430)
25K → 30K
21:17 | 6:52/mi
20M
2:16:36
20.00 mi
Rank: #6132 (+190)
30K → 20M
9:17 | 6:51/mi
21M
2:23:32
21.00 mi
Rank: #5901 (+231)
20M → 21M
6:56 | 6:56/mi
35K
2:28:26
21.75 mi
Rank: #5799 (+102)
21M → 35K
4:54 | 6:33/mi
23M
2:37:01
23.00 mi
Rank: #5656 (+143)
35K → 23M
8:35 | 6:52/mi
24M
2:43:36
24.00 mi
Rank: #5524 (+132)
23M → 24M
6:35 | 6:35/mi
40K
2:49:24
24.85 mi
Rank: #5447 (+77)
24M → 40K
5:48 | 6:48/mi
25.2M
2:51:55
25.20 mi
Rank: #5405 (+42)
40K → 25.2M
2:31 | 7:18/mi
FINISH
2:58:43
26.22 mi
Rank: #5379 (+26)
25.2M → FINISH
6:48 | 6:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:29:28
Pace6:50 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:15
Pace6:49 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:2821:026:4721:02
6:47
-
10K
6.21 mi10:58:4042:146:4821:12
6:50
+0:03
15K
9.32 mi11:19:591:03:336:5021:19
6:52
+0:02
20K
12.43 mi11:41:221:24:566:5121:23
6:53
+0:01
HALF
13.11 mi11:45:541:29:286:504:32
6:40
-0:13
25K
15.53 mi12:02:281:46:026:5016:34
6:50
+0:10
30K
18.64 mi12:23:452:07:196:5021:17
6:52
+0:02
20M
20.00 mi12:33:022:16:366:509:17
6:51
-0:01
21M
21.00 mi12:39:582:23:326:516:56
6:56
+0:05
35K
21.75 mi12:44:522:28:266:504:54
6:33
-0:23
23M
23.00 mi12:53:272:37:016:508:35
6:52
+0:19
24M
24.00 mi13:00:022:43:366:506:35
6:35
-0:17
40K
24.85 mi13:05:502:49:246:495:48
6:48
+0:13
25.2M
25.20 mi13:08:212:51:556:502:31
7:18
+0:30
FINISH
26.22 mi13:15:092:58:436:506:48
6:41
-0:37

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

6:49 /mi

Slowest Pace

7:18 /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

2:56:12

99% of race

Time at Steady Pace

2:31

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:37:2821:026:4721:02
6:47
#6588
10K
6.21 mi10:58:4042:146:4821:12
6:50
#6855
15K
9.32 mi11:19:591:03:336:5021:19
6:52
#7027
20K
12.43 mi11:41:221:24:566:5121:23
6:53
#6984
HALF
13.11 mi11:45:541:29:286:504:32
6:40
#6915
25K
15.53 mi12:02:281:46:026:5016:34
6:50
#6752
30K
18.64 mi12:23:452:07:196:5021:17
6:52
#6322
20M
20.00 mi12:33:022:16:366:509:17
6:51
#6132
21M
21.00 mi12:39:582:23:326:516:56
6:56
#5901
35K
21.75 mi12:44:522:28:266:504:54
6:33
#5799
23M
23.00 mi12:53:272:37:016:508:35
6:52
#5656
24M
24.00 mi13:00:022:43:366:506:35
6:35
#5524
40K
24.85 mi13:05:502:49:246:495:48
6:48
#5447
25.2M
25.20 mi13:08:212:51:556:502:31
7:18
#5405
FINISH
26.22 mi13:15:092:58:436:506:48
6:41
#5379
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 mi65886516517461(Top 26%)941(Top 7%)941(Top 16%)
10K6.21 mi3.10 mi6855-267728-77728-777234(Top 25%)853(Top 7%)853(Top 15%)
15K9.32 mi3.11 mi7027-172792-64792-647461(Top 26%)941(Top 7%)941(Top 16%)
20K12.43 mi3.11 mi6984+43794-2794-26966(Top 24%)818(Top 7%)818(Top 14%)
HALF13.11 mi0.68 mi6915+69772+22772+225783(Top 20%)536(Top 4%)536(Top 9%)
25K15.53 mi2.42 mi6752+163733+39733+396091(Top 21%)642(Top 5%)642(Top 11%)
30K18.64 mi3.11 mi6322+430655+78655+784786(Top 16%)425(Top 3%)425(Top 7%)
20M20.00 mi1.36 mi6132+190622+33622+334423(Top 15%)402(Top 3%)402(Top 7%)
21M21.00 mi1.00 mi5901+231576+46576+463120(Top 11%)222(Top 2%)222(Top 4%)
35K21.75 mi0.75 mi5799+102564+12564+123965(Top 14%)357(Top 3%)357(Top 6%)
23M23.00 mi1.25 mi5656+143536+28536+284511(Top 16%)491(Top 4%)491(Top 9%)
24M24.00 mi1.00 mi5524+132516+20516+203681(Top 13%)358(Top 3%)358(Top 6%)
40K24.85 mi0.85 mi5447+77504+12504+124163(Top 14%)503(Top 4%)503(Top 9%)
25.2M25.20 mi0.35 mi5405+42501+3501+34177(Top 14%)557(Top 4%)557(Top 10%)
FINISH26.22 mi1.02 mi5379+26514-13514-135291(Top 18%)876(Top 7%)876(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21
+97ft-345ft

Overall

7461

Females

941

F18-39

941

5K→10K

3.1 - 6.2 mi

Top 25%
×5
+79ft-138ft

Overall

7234

Females

853

F18-39

853

10K→15K

6.2 - 9.3 mi

Top 26%
×3
+67ft-78ft

Overall

7461

Females

941

F18-39

941

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

6966

Females

818

F18-39

818

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5783

Females

536

F18-39

536

HALF→25K

13.1 - 15.5 mi

Top 21%
×4
+66ft-88ft

Overall

6091

Females

642

F18-39

642

25K→30K

15.5 - 18.6 mi

Top 16%
×9
+181ft-148ft

Overall

4786

Females

425

F18-39

425

30K→20M

18.6 - 20.0 mi

Top 15%
×5
+64ft-50ft

Overall

4423

Females

402

F18-39

402

20M→21M

20.0 - 21.0 mi

Top 11%
×8
+106ft-24ft

Overall

3120

Females

222

F18-39

222

21M→35K

21.0 - 21.8 mi

Top 14%
×7
+17ft-86ft

Overall

3965

Females

357

F18-39

357

35K→23M

21.8 - 23.0 mi

Top 16%
×5
+23ft-63ft

Overall

4511

Females

491

F18-39

491

23M→24M

23.0 - 24.0 mi

Top 13%
×6
+12ft-82ft

Overall

3681

Females

358

F18-39

358

24M→40K

24.0 - 24.9 mi

Top 14%
×1
+6ft-20ft

Overall

4163

Females

503

F18-39

503

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1
+13ft-16ft

Overall

4177

Females

557

F18-39

557

25.2M→FINISH

25.2 - 26.2 mi

Top 18%
×2
+22ft-21ft

Overall

5291

Females

876

F18-39

876

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2112
Passed By
903
Net Change
+1209
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6588
5K → 10K110377-267#6588#6855
10K → 15K70242-172#6855#7027
15K → 20K178135+43#7027#6984
20K → HALF756+69#6984#6915
HALF → 25K19532+163#6915#6752
25K → 30K44010+430#6752#6322
30K → 20M1944+190#6322#6132
20M → 21M2310+231#6132#5901
21M → 35K1064+102#5901#5799
35K → 23M16118+143#5799#5656
23M → 24M1408+132#5656#5524
24M → 40K8912+77#5524#5447
40K → 25.2M519+42#5447#5405
25.2M → FINISH7246+26#5405#5379
TOTALS2112903+1209
📊

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