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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Natalie Strengholt-Davidson

Bib: 20587 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 42%
Age Group (F40-44)
#0 / 1737
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
26:40
3.11 mi
Rank: #20535
Start → 5K
26:40 | 8:35/mi
10K
53:06
6.21 mi
Rank: #20429 (+106)
5K → 10K
26:26 | 8:31/mi
15K
1:19:47
9.32 mi
Rank: #20486 (-57)
10K → 15K
26:41 | 8:36/mi
20K
1:46:48
12.43 mi
Rank: #20450 (+36)
15K → 20K
27:01 | 8:42/mi
HALF
1:52:32
13.11 mi
Rank: #20411 (+39)
20K → HALF
5:44 | 8:25/mi
25K
2:13:27
15.53 mi
Rank: #20228 (+183)
HALF → 25K
20:55 | 8:38/mi
30K
2:40:14
18.64 mi
Rank: #19760 (+468)
25K → 30K
26:47 | 8:38/mi
20M
2:51:35
20.00 mi
Rank: #19447 (+313)
30K → 20M
11:21 | 8:22/mi
21M
3:00:03
21.00 mi
Rank: #19104 (+343)
20M → 21M
8:28 | 8:28/mi
35K
3:05:50
21.75 mi
Rank: #18879 (+225)
21M → 35K
5:47 | 7:44/mi
23M
3:16:03
23.00 mi
Rank: #18581 (+298)
35K → 23M
10:13 | 8:10/mi
24M
3:23:52
24.00 mi
Rank: #18340 (+241)
23M → 24M
7:49 | 7:49/mi
40K
3:30:46
24.85 mi
Rank: #18149 (+191)
24M → 40K
6:54 | 8:05/mi
25.2M
3:33:54
25.20 mi
Rank: #18095 (+54)
40K → 25.2M
3:08 | 9:06/mi
FINISH
3:41:57
26.22 mi
Rank: #17941 (+154)
25.2M → FINISH
8:03 | 7:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:52:32
Pace8:36 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:49:25
Pace8:21 /mi
📊Negative Split: 2.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:2126:408:3526:40
8:35
-
10K
6.21 mi11:54:4753:068:3326:26
8:31
-0:04
15K
9.32 mi12:21:281:19:478:3426:41
8:36
+0:05
20K
12.43 mi12:48:291:46:488:3627:01
8:42
+0:06
HALF
13.11 mi12:54:131:52:328:365:44
8:25
-0:17
25K
15.53 mi13:15:082:13:278:3620:55
8:38
+0:13
30K
18.64 mi13:41:552:40:148:3626:47
8:38
0:00
20M
20.00 mi13:53:162:51:358:3511:21
8:22
-0:16
21M
21.00 mi14:01:443:00:038:358:28
8:28
+0:06
35K
21.75 mi14:07:313:05:508:335:47
7:44
-0:44
23M
23.00 mi14:17:443:16:038:3210:13
8:10
+0:26
24M
24.00 mi14:25:333:23:528:307:49
7:49
-0:21
40K
24.85 mi14:32:273:30:468:296:54
8:05
+0:16
25.2M
25.20 mi14:35:353:33:548:303:08
9:06
+1:01
FINISH
26.22 mi14:43:383:41:578:298:03
7:54
-1:12

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

7:44 /mi

Average Pace

8:28 /mi

Slowest Pace

9:06 /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

1:04:19

29% of race

Time at Steady Pace

2:37:38

71% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:28 /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 mi11:28:2126:408:3526:40
8:35
#20535
10K
6.21 mi11:54:4753:068:3326:26
8:31
#20429
15K
9.32 mi12:21:281:19:478:3426:41
8:36
#20486
20K
12.43 mi12:48:291:46:488:3627:01
8:42
#20450
HALF
13.11 mi12:54:131:52:328:365:44
8:25
#20411
25K
15.53 mi13:15:082:13:278:3620:55
8:38
#20228
30K
18.64 mi13:41:552:40:148:3626:47
8:38
#19760
20M
20.00 mi13:53:162:51:358:3511:21
8:22
#19447
21M
21.00 mi14:01:443:00:038:358:28
8:28
#19104
35K
21.75 mi14:07:313:05:508:335:47
7:44
#18879
23M
23.00 mi14:17:443:16:038:3210:13
8:10
#18581
24M
24.00 mi14:25:333:23:528:307:49
7:49
#18340
40K
24.85 mi14:32:273:30:468:296:54
8:05
#18149
25.2M
25.20 mi14:35:353:33:548:303:08
9:06
#18095
FINISH
26.22 mi14:43:383:41:578:298:03
7:54
#17941
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi205357929792920608(Top 71%)7900(Top 63%)7900(Top 455%)
10K6.21 mi3.10 mi20429+1067841+887841+8820389(Top 70%)7800(Top 62%)7800(Top 449%)
15K9.32 mi3.11 mi20486-577862-217862-2120608(Top 71%)7900(Top 63%)7900(Top 455%)
20K12.43 mi3.11 mi20450+367858+47858+420419(Top 70%)7847(Top 62%)7847(Top 452%)
HALF13.11 mi0.68 mi20411+397841+177841+1719732(Top 68%)7422(Top 59%)7422(Top 427%)
25K15.53 mi2.42 mi20228+1837757+847757+8419323(Top 67%)7305(Top 58%)7305(Top 421%)
30K18.64 mi3.11 mi19760+4687525+2327525+23217592(Top 61%)6445(Top 51%)6445(Top 371%)
20M20.00 mi1.36 mi19447+3137372+1537372+15315301(Top 53%)5255(Top 42%)5255(Top 303%)
21M21.00 mi1.00 mi19104+3437189+1837189+18312963(Top 45%)4049(Top 32%)4049(Top 233%)
35K21.75 mi0.75 mi18879+2257089+1007089+10012629(Top 44%)3903(Top 31%)3903(Top 225%)
23M23.00 mi1.25 mi18581+2986927+1626927+16213593(Top 47%)4504(Top 36%)4504(Top 259%)
24M24.00 mi1.00 mi18340+2416818+1096818+10912498(Top 43%)3995(Top 32%)3995(Top 230%)
40K24.85 mi0.85 mi18149+1916727+916727+9113034(Top 45%)4359(Top 35%)4359(Top 251%)
25.2M25.20 mi0.35 mi18095+546706+216706+2115296(Top 53%)5617(Top 45%)5617(Top 323%)
FINISH26.22 mi1.02 mi17941+1546637+696637+6914544(Top 50%)5214(Top 41%)5214(Top 300%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21
+97ft-345ft

Overall

20608

Females

7900

F40-44

7900

5K→10K

3.1 - 6.2 mi

Top 70%
×5
+79ft-138ft

Overall

20389

Females

7800

F40-44

7800

10K→15K

6.2 - 9.3 mi

Top 71%
×3
+67ft-78ft

Overall

20608

Females

7900

F40-44

7900

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20419

Females

7847

F40-44

7847

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19732

Females

7422

F40-44

7422

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19323

Females

7305

F40-44

7305

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17592

Females

6445

F40-44

6445

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15301

Females

5255

F40-44

5255

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

12963

Females

4049

F40-44

4049

21M→35K

21.0 - 21.8 mi

Top 44%
×7
+17ft-86ft

Overall

12629

Females

3903

F40-44

3903

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13593

Females

4504

F40-44

4504

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12498

Females

3995

F40-44

3995

24M→40K

24.0 - 24.9 mi

Top 45%
×1
+6ft-20ft

Overall

13034

Females

4359

F40-44

4359

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15296

Females

5617

F40-44

5617

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14544

Females

5214

F40-44

5214

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3265*
Passed By
638
Net Change
+2594
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20535
5K → 10K306*200+106#20535#20429
10K → 15K176200-57#20429#20486
15K → 20K182146+36#20486#20450
20K → HALF5415+39#20450#20411
HALF → 25K219*36+183#20411#20228
25K → 30K479*11+468#20228#19760
30K → 20M314*1+313#19760#19447
20M → 21M343*0+343#19447#19104
21M → 35K225*0+225#19104#18879
35K → 23M300*2+298#18879#18581
23M → 24M242*1+241#18581#18340
24M → 40K1943+191#18340#18149
40K → 25.2M573+54#18149#18095
25.2M → FINISH17420+154#18095#17941
TOTALS3265*638+2594

* 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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