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BOSTON MARATHON 2026

Jenna Du Toit

Bib: 29856•F

MA

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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
26:07
3.11 mi
Rank: #19563
Start → 5K
26:07 | 8:25/mi
10K
52:19
6.21 mi
Rank: #19728 (-165)
5K → 10K
26:12 | 8:26/mi
15K
1:18:32
9.32 mi
Rank: #19728
10K → 15K
26:13 | 8:27/mi
20K
1:45:21
12.43 mi
Rank: #19795 (-67)
15K → 20K
26:49 | 8:38/mi
HALF
1:51:16
13.11 mi
Rank: #19869 (-74)
20K → HALF
5:55 | 8:41/mi
25K
2:14:26
15.53 mi
Rank: #20591 (-722)
HALF → 25K
23:10 | 9:34/mi
30K
2:46:39
18.64 mi
Rank: #21499 (-908)
25K → 30K
32:13 | 10:23/mi
20M
3:00:38
20.00 mi
Rank: #21707 (-208)
30K → 20M
13:59 | 10:18/mi
21M
3:11:37
21.00 mi
Rank: #21805 (-98)
20M → 21M
10:59 | 10:59/mi
35K
3:19:32
21.75 mi
Rank: #21962 (-157)
21M → 35K
7:55 | 10:35/mi
23M
3:31:19
23.00 mi
Rank: #21876 (+86)
35K → 23M
11:47 | 9:25/mi
24M
3:41:12
24.00 mi
Rank: #21936 (-60)
23M → 24M
9:53 | 9:53/mi
40K
3:49:17
24.85 mi
Rank: #21902 (+34)
24M → 40K
8:05 | 9:28/mi
25.2M
3:53:11
25.20 mi
Rank: #21928 (-26)
40K → 25.2M
3:54 | 11:19/mi
FINISH
4:02:04
26.22 mi
Rank: #21831 (+97)
25.2M → FINISH
8:53 | 8:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:16
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time2:10:48
Pace9:59 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0626:078:2526:07
8:25
-
10K
6.21 mi12:17:1852:198:2626:12
8:26
+0:01
15K
9.32 mi12:43:311:18:328:2626:13
8:27
+0:01
20K
12.43 mi13:10:201:45:218:2926:49
8:38
+0:11
HALF
13.11 mi13:16:151:51:168:305:55
8:41
+0:03
25K
15.53 mi13:39:252:14:268:4023:10
9:34
+0:53
30K
18.64 mi14:11:382:46:398:5732:13
10:23
+0:49
20M
20.00 mi14:25:373:00:389:0213:59
10:18
-0:05
21M
21.00 mi14:36:363:11:379:0810:59
10:59
+0:41
35K
21.75 mi14:44:313:19:329:117:55
10:35
-0:24
23M
23.00 mi14:56:183:31:199:1211:47
9:25
-1:10
24M
24.00 mi15:06:113:41:129:149:53
9:53
+0:28
40K
24.85 mi15:14:163:49:179:148:05
9:28
-0:25
25.2M
25.20 mi15:18:103:53:119:163:54
11:19
+1:51
FINISH
26.22 mi15:27:034:02:049:158:53
8:44
-2:35

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

8:25 /mi

Average Pace

9:14 /mi

Slowest Pace

11:19 /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

2:00:09

50% of race

Time at Steady Pace

52:55

22% of race

Time at Slower Pace

1:09:00

29% of race

Average Pace: 9:14 /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 mi11:51:0626:078:2526:07
8:25
#19563
10K
6.21 mi12:17:1852:198:2626:12
8:26
#19728
15K
9.32 mi12:43:311:18:328:2626:13
8:27
#19728
20K
12.43 mi13:10:201:45:218:2926:49
8:38
#19795
HALF
13.11 mi13:16:151:51:168:305:55
8:41
#19869
25K
15.53 mi13:39:252:14:268:4023:10
9:34
#20591
30K
18.64 mi14:11:382:46:398:5732:13
10:23
#21499
20M
20.00 mi14:25:373:00:389:0213:59
10:18
#21707
21M
21.00 mi14:36:363:11:379:0810:59
10:59
#21805
35K
21.75 mi14:44:313:19:329:117:55
10:35
#21962
23M
23.00 mi14:56:183:31:199:1211:47
9:25
#21876
24M
24.00 mi15:06:113:41:129:149:53
9:53
#21936
40K
24.85 mi15:14:163:49:179:148:05
9:28
#21902
25.2M
25.20 mi15:18:103:53:119:163:54
11:19
#21928
FINISH
26.22 mi15:27:034:02:049:158:53
8:44
#21831
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 mi195637406740619792(Top 68%)7475(Top 59%)7475(Top 131%)
10K6.21 mi3.10 mi19728-1657471-657471-6519988(Top 69%)7591(Top 60%)7591(Top 133%)
15K9.32 mi3.11 mi197287467+47467+419792(Top 68%)7475(Top 59%)7475(Top 131%)
20K12.43 mi3.11 mi19795-677514-477514-4720061(Top 69%)7666(Top 61%)7666(Top 134%)
HALF13.11 mi0.68 mi19869-747555-417555-4121263(Top 73%)8262(Top 66%)8262(Top 145%)
25K15.53 mi2.42 mi20591-7227951-3967951-39623185(Top 80%)9292(Top 74%)9292(Top 163%)
30K18.64 mi3.11 mi21499-9088424-4738424-47324018(Top 83%)9835(Top 78%)9835(Top 172%)
20M20.00 mi1.36 mi21707-2088557-1338557-13323337(Top 80%)9552(Top 76%)9552(Top 167%)
21M21.00 mi1.00 mi21805-988614-578614-5723072(Top 80%)9464(Top 75%)9464(Top 166%)
35K21.75 mi0.75 mi21962-1578706-928706-9224455(Top 84%)10225(Top 81%)10225(Top 179%)
23M23.00 mi1.25 mi21876+868681+258681+2520331(Top 70%)8135(Top 65%)8135(Top 142%)
24M24.00 mi1.00 mi21936-608724-438724-4322473(Top 77%)9270(Top 74%)9270(Top 162%)
40K24.85 mi0.85 mi21902+348713+118713+1120237(Top 70%)8191(Top 65%)8191(Top 143%)
25.2M25.20 mi0.35 mi21928-268733-208733-2023123(Top 80%)9670(Top 77%)9670(Top 169%)
FINISH26.22 mi1.02 mi21831+978689+448689+4419281(Top 66%)7707(Top 61%)7707(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21
+97ft-345ft

Overall

19792

Females

7475

F18-39

7475

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

19988

Females

7591

F18-39

7591

10K→15K

6.2 - 9.3 mi

Top 68%
×3
+67ft-78ft

Overall

19792

Females

7475

F18-39

7475

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

20061

Females

7666

F18-39

7666

20K→HALF

12.4 - 13.1 mi

Top 73%
×2
+19ft-37ft

Overall

21263

Females

8262

F18-39

8262

HALF→25K

13.1 - 15.5 mi

Top 80%
×4
+66ft-88ft

Overall

23185

Females

9292

F18-39

9292

25K→30K

15.5 - 18.6 mi

Top 83%
×9
+181ft-148ft

Overall

24018

Females

9835

F18-39

9835

30K→20M

18.6 - 20.0 mi

Top 80%
×5
+64ft-50ft

Overall

23337

Females

9552

F18-39

9552

20M→21M

20.0 - 21.0 mi

Top 80%
×8
+106ft-24ft

Overall

23072

Females

9464

F18-39

9464

21M→35K

21.0 - 21.8 mi

Top 84%
×7
+17ft-86ft

Overall

24455

Females

10225

F18-39

10225

35K→23M

21.8 - 23.0 mi

Top 70%
×5
+23ft-63ft

Overall

20331

Females

8135

F18-39

8135

23M→24M

23.0 - 24.0 mi

Top 77%
×6
+12ft-82ft

Overall

22473

Females

9270

F18-39

9270

24M→40K

24.0 - 24.9 mi

Top 70%
×1
+6ft-20ft

Overall

20237

Females

8191

F18-39

8191

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1
+13ft-16ft

Overall

23123

Females

9670

F18-39

9670

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19281

Females

7707

F18-39

7707

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
990
Passed By
1763
Net Change
-2268
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19563
5K → 10K195200-165#19563#19728
10K → 15K1721720#19728#19728
15K → 20K126193-67#19728#19795
20K → HALF1084-74#19795#19869
HALF → 25K28200-722#19869#20591
25K → 30K21200-908#20591#21499
30K → 20M48200-208#21499#21707
20M → 21M44142-98#21707#21805
21M → 35K19176-157#21805#21962
35K → 23M11933+86#21962#21876
23M → 24M3191-60#21876#21936
24M → 40K6228+34#21936#21902
40K → 25.2M1036-26#21902#21928
25.2M → FINISH1058+97#21928#21831
TOTALS9901763-2268
📊

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