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BOSTON MARATHON 2026

Lakeshi Durr

Bib: 27439β€’F

NJ

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51Β°/41Β°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
30:43
3.11 mi
Rank: #25624
Start β†’ 5K
30:43 | 9:54/mi
10K
1:01:44
6.21 mi
Rank: #25752 (-128)
5K β†’ 10K
31:01 | 9:59/mi
15K
1:33:12
9.32 mi
Rank: #25809 (-57)
10K β†’ 15K
31:28 | 10:08/mi
20K
2:06:25
12.43 mi
Rank: #26016 (-207)
15K β†’ 20K
33:13 | 10:42/mi
HALF
2:13:23
13.11 mi
Rank: #26019 (-3)
20K β†’ HALF
6:58 | 10:14/mi
25K
2:40:50
15.53 mi
Rank: #26221 (-202)
HALF β†’ 25K
27:27 | 11:20/mi
30K
3:16:09
18.64 mi
Rank: #26158 (+63)
25K β†’ 30K
35:19 | 11:23/mi
20M
3:33:44
20.00 mi
Rank: #26323 (-165)
30K β†’ 20M
17:35 | 12:57/mi
21M
3:46:20
21.00 mi
Rank: #26310 (+13)
20M β†’ 21M
12:36 | 12:36/mi
35K
3:54:35
21.75 mi
Rank: #26276 (+34)
21M β†’ 35K
8:15 | 11:02/mi
23M
4:08:20
23.00 mi
Rank: #26188 (+88)
35K β†’ 23M
13:45 | 11:00/mi
24M
4:19:11
24.00 mi
Rank: #26145 (+43)
23M β†’ 24M
10:51 | 10:51/mi
40K
4:28:42
24.85 mi
Rank: #26083 (+62)
24M β†’ 40K
9:31 | 11:08/mi
25.2M
4:33:06
25.20 mi
Rank: #26075 (+8)
40K β†’ 25.2M
4:24 | 12:46/mi
FINISH
4:43:31
26.22 mi
Rank: #26031 (+44)
25.2M β†’ FINISH
10:25 | 10:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:13:23
Pace10:11 /mi
2nd Half
Distance13.11 mi
Time2:30:08
Pace11:28 /mi
πŸ“ŠPositive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:03:1030:439:5430:43
9:54
-
10K
6.21 mi12:34:111:01:449:5731:01
9:59
+0:05
15K
9.32 mi13:05:391:33:1210:0031:28
10:08
+0:09
20K
12.43 mi13:38:522:06:2510:1133:13
10:42
+0:34
HALF
13.11 mi13:45:502:13:2310:116:58
10:14
-0:28
25K
15.53 mi14:13:172:40:5010:2227:27
11:20
+1:06
30K
18.64 mi14:48:363:16:0910:3235:19
11:23
+0:03
20M
20.00 mi15:06:113:33:4410:4217:35
12:57
+1:34
21M
21.00 mi15:18:473:46:2010:4712:36
12:36
-0:21
35K
21.75 mi15:27:023:54:3510:488:15
11:02
-1:34
23M
23.00 mi15:40:474:08:2010:4813:45
11:00
-0:02
24M
24.00 mi15:51:384:19:1110:4810:51
10:51
-0:09
40K
24.85 mi16:01:094:28:4210:499:31
11:08
+0:17
25.2M
25.20 mi16:05:334:33:0610:514:24
12:46
+1:38
FINISH
26.22 mi16:15:584:43:3110:5010:25
10:14
-2:32

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:54 /mi

Average Pace

10:49 /mi

Slowest Pace

12:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:50:35

39% of race

Time at Steady Pace

2:18:21

49% of race

Time at Slower Pace

34:35

12% of race

Average Pace: 10:49 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi12:03:1030:439:5430:43
9:54
#25624
10K
6.21 mi12:34:111:01:449:5731:01
9:59
#25752
15K
9.32 mi13:05:391:33:1210:0031:28
10:08
#25809
20K
12.43 mi13:38:522:06:2510:1133:13
10:42
#26016
HALF
13.11 mi13:45:502:13:2310:116:58
10:14
#26019
25K
15.53 mi14:13:172:40:5010:2227:27
11:20
#26221
30K
18.64 mi14:48:363:16:0910:3235:19
11:23
#26158
20M
20.00 mi15:06:113:33:4410:4217:35
12:57
#26323
21M
21.00 mi15:18:473:46:2010:4712:36
12:36
#26310
35K
21.75 mi15:27:023:54:3510:488:15
11:02
#26276
23M
23.00 mi15:40:474:08:2010:4813:45
11:00
#26188
24M
24.00 mi15:51:384:19:1110:4810:51
10:51
#26145
40K
24.85 mi16:01:094:28:4210:499:31
11:08
#26083
25.2M
25.20 mi16:05:334:33:0610:514:24
12:46
#26075
FINISH
26.22 mi16:15:584:43:3110:5010:25
10:14
#26031
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25624105151051525987(Top 90%)10721(Top 85%)10721(Top 600%)
10K6.21 mi3.10 mi25752-12810593-7810593-7825815(Top 89%)10628(Top 84%)10628(Top 595%)
15K9.32 mi3.11 mi25809-5710611-1810611-1825987(Top 90%)10721(Top 85%)10721(Top 600%)
20K12.43 mi3.11 mi26016-20710731-12010731-12026508(Top 91%)11039(Top 88%)11039(Top 618%)
HALF13.11 mi0.68 mi26019-310735-410735-426135(Top 90%)10838(Top 86%)10838(Top 607%)
25K15.53 mi2.42 mi26221-20210866-13110866-13126791(Top 92%)11241(Top 89%)11241(Top 629%)
30K18.64 mi3.11 mi26158+6310860+610860+625959(Top 89%)10874(Top 86%)10874(Top 609%)
20M20.00 mi1.36 mi26323-16510965-10510965-10527375(Top 94%)11683(Top 93%)11683(Top 654%)
21M21.00 mi1.00 mi26310+1310972-710972-725915(Top 89%)10980(Top 87%)10980(Top 615%)
35K21.75 mi0.75 mi26276+3410960+1210960+1225323(Top 87%)10691(Top 85%)10691(Top 599%)
23M23.00 mi1.25 mi26188+8810925+3510925+3524487(Top 84%)10305(Top 82%)10305(Top 577%)
24M24.00 mi1.00 mi26145+4310912+1310912+1324832(Top 86%)10517(Top 84%)10517(Top 589%)
40K24.85 mi0.85 mi26083+6210895+1710895+1724509(Top 84%)10404(Top 83%)10404(Top 583%)
25.2M25.20 mi0.35 mi26075+810893+210893+225752(Top 89%)11000(Top 87%)11000(Top 616%)
FINISH26.22 mi1.02 mi26031+4410878+1510878+1524450(Top 84%)10350(Top 82%)10350(Top 580%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
Γ—21
+97ft-345ft

Overall

25987

Females

10721

F45-49

10721

5K→10K

3.1 - 6.2 mi

Top 89%
Γ—5
+79ft-138ft

Overall

25815

Females

10628

F45-49

10628

10K→15K

6.2 - 9.3 mi

Top 90%
Γ—3
+67ft-78ft

Overall

25987

Females

10721

F45-49

10721

15K→20K

9.3 - 12.4 mi

Top 91%
Γ—5
+106ft-86ft

Overall

26508

Females

11039

F45-49

11039

20K→HALF

12.4 - 13.1 mi

Top 90%
Γ—2
+19ft-37ft

Overall

26135

Females

10838

F45-49

10838

HALF→25K

13.1 - 15.5 mi

Top 92%
Γ—4
+66ft-88ft

Overall

26791

Females

11241

F45-49

11241

25K→30K

15.5 - 18.6 mi

Top 89%
Γ—9
+181ft-148ft

Overall

25959

Females

10874

F45-49

10874

30K→20M

18.6 - 20.0 mi

Top 94%
Γ—5
+64ft-50ft

Overall

27375

Females

11683

F45-49

11683

20M→21M

20.0 - 21.0 mi

Top 89%
Γ—8
+106ft-24ft

Overall

25915

Females

10980

F45-49

10980

21M→35K

21.0 - 21.8 mi

Top 87%
Γ—7
+17ft-86ft

Overall

25323

Females

10691

F45-49

10691

35K→23M

21.8 - 23.0 mi

Top 84%
Γ—5
+23ft-63ft

Overall

24487

Females

10305

F45-49

10305

23M→24M

23.0 - 24.0 mi

Top 86%
Γ—6
+12ft-82ft

Overall

24832

Females

10517

F45-49

10517

24M→40K

24.0 - 24.9 mi

Top 84%
Γ—1
+6ft-20ft

Overall

24509

Females

10404

F45-49

10404

40K→25.2M

24.9 - 25.2 mi

Top 89%
Γ—1
+13ft-16ft

Overall

25752

Females

11000

F45-49

11000

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
Γ—2
+22ft-21ft

Overall

24450

Females

10350

F45-49

10350

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
942
Passed By
1170
Net Change
-407
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25624
5K β†’ 10K146200-128#25624#25752
10K β†’ 15K101158-57#25752#25809
15K β†’ 20K61200-207#25809#26016
20K β†’ HALF2629-3#26016#26019
HALF β†’ 25K35200-202#26019#26221
25K β†’ 30K14380+63#26221#26158
30K β†’ 20M20185-165#26158#26323
20M β†’ 21M5138+13#26323#26310
21M β†’ 35K4915+34#26310#26276
35K β†’ 23M9810+88#26276#26188
23M β†’ 24M6118+43#26188#26145
24M β†’ 40K686+62#26145#26083
40K β†’ 25.2M2012+8#26083#26075
25.2M β†’ FINISH6319+44#26075#26031
TOTALS9421170-407
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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