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BOSTON MARATHON 2026

Stephanie Platt

Bib: 33620•F

TX

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0:00
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Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
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
31:41
3.11 mi
Rank: #26488
Start → 5K
31:41 | 10:12/mi
10K
1:04:25
6.21 mi
Rank: #26752 (-264)
5K → 10K
32:44 | 10:33/mi
15K
1:36:49
9.32 mi
Rank: #26669 (+83)
10K → 15K
32:24 | 10:26/mi
20K
2:10:14
12.43 mi
Rank: #26644 (+25)
15K → 20K
33:25 | 10:46/mi
HALF
2:17:19
13.11 mi
Rank: #26619 (+25)
20K → HALF
7:05 | 10:24/mi
25K
2:43:29
15.53 mi
Rank: #26511 (+108)
HALF → 25K
26:10 | 10:48/mi
30K
3:18:55
18.64 mi
Rank: #26446 (+65)
25K → 30K
35:26 | 11:25/mi
20M
3:34:18
20.00 mi
Rank: #26375 (+71)
30K → 20M
15:23 | 11:20/mi
21M
3:47:27
21.00 mi
Rank: #26410 (-35)
20M → 21M
13:09 | 13:09/mi
35K
3:55:17
21.75 mi
Rank: #26341 (+69)
21M → 35K
7:50 | 10:29/mi
23M
4:09:27
23.00 mi
Rank: #26274 (+67)
35K → 23M
14:10 | 11:20/mi
24M
4:20:40
24.00 mi
Rank: #26247 (+27)
23M → 24M
11:13 | 11:13/mi
40K
4:31:46
24.85 mi
Rank: #26295 (-48)
24M → 40K
11:06 | 12:59/mi
25.2M
4:35:58
25.20 mi
Rank: #26275 (+20)
40K → 25.2M
4:12 | 12:11/mi
FINISH
4:45:44
26.22 mi
Rank: #26178 (+97)
25.2M → FINISH
9:46 | 9:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:17:19
Pace10:29 /mi
2nd Half
Distance13.11 mi
Time2:28:25
Pace11:20 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:03:0031:4110:1231:41
10:12
-
10K
6.21 mi12:35:441:04:2510:2332:44
10:33
+0:21
15K
9.32 mi13:08:081:36:4910:2432:24
10:26
-0:07
20K
12.43 mi13:41:332:10:1410:2933:25
10:46
+0:20
HALF
13.11 mi13:48:382:17:1910:297:05
10:24
-0:22
25K
15.53 mi14:14:482:43:2910:3226:10
10:48
+0:24
30K
18.64 mi14:50:143:18:5510:4135:26
11:25
+0:37
20M
20.00 mi15:05:373:34:1810:4315:23
11:20
-0:05
21M
21.00 mi15:18:463:47:2710:5013:09
13:09
+1:49
35K
21.75 mi15:26:363:55:1710:507:50
10:29
-2:40
23M
23.00 mi15:40:464:09:2710:5114:10
11:20
+0:51
24M
24.00 mi15:51:594:20:4010:5211:13
11:13
-0:07
40K
24.85 mi16:03:054:31:4610:5711:06
12:59
+1:46
25.2M
25.20 mi16:07:174:35:5810:584:12
12:11
-0:48
FINISH
26.22 mi16:17:034:45:4410:559:46
9:36
-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

9:36 /mi

Average Pace

10:54 /mi

Slowest Pace

13:09 /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

41:27

15% of race

Time at Steady Pace

2:30:51

53% of race

Time at Slower Pace

1:33:26

33% of race

Average Pace: 10:54 /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 mi12:03:0031:4110:1231:41
10:12
#26488
10K
6.21 mi12:35:441:04:2510:2332:44
10:33
#26752
15K
9.32 mi13:08:081:36:4910:2432:24
10:26
#26669
20K
12.43 mi13:41:332:10:1410:2933:25
10:46
#26644
HALF
13.11 mi13:48:382:17:1910:297:05
10:24
#26619
25K
15.53 mi14:14:482:43:2910:3226:10
10:48
#26511
30K
18.64 mi14:50:143:18:5510:4135:26
11:25
#26446
20M
20.00 mi15:05:373:34:1810:4315:23
11:20
#26375
21M
21.00 mi15:18:463:47:2710:5013:09
13:09
#26410
35K
21.75 mi15:26:363:55:1710:507:50
10:29
#26341
23M
23.00 mi15:40:464:09:2710:5114:10
11:20
#26274
24M
24.00 mi15:51:594:20:4010:5211:13
11:13
#26247
40K
24.85 mi16:03:054:31:4610:5711:06
12:59
#26295
25.2M
25.20 mi16:07:174:35:5810:584:12
12:11
#26275
FINISH
26.22 mi16:17:034:45:4410:559:46
9:36
#26178
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 mi26488109761097626563(Top 92%)11055(Top 88%)11055(Top 636%)
10K6.21 mi3.10 mi26752-26411152-17611152-17626983(Top 93%)11281(Top 90%)11281(Top 649%)
15K9.32 mi3.11 mi26669+8311102+5011102+5026563(Top 92%)11055(Top 88%)11055(Top 636%)
20K12.43 mi3.11 mi26644+2511095+711095+726631(Top 92%)11116(Top 88%)11116(Top 640%)
HALF13.11 mi0.68 mi26619+2511088+711088+726469(Top 91%)11039(Top 88%)11039(Top 636%)
25K15.53 mi2.42 mi26511+10811028+6011028+6026002(Top 90%)10798(Top 86%)10798(Top 622%)
30K18.64 mi3.11 mi26446+6511026+211026+226003(Top 90%)10895(Top 87%)10895(Top 627%)
20M20.00 mi1.36 mi26375+7111002+2411002+2425476(Top 88%)10701(Top 85%)10701(Top 616%)
21M21.00 mi1.00 mi26410-3511026-2411026-2426538(Top 91%)11297(Top 90%)11297(Top 650%)
35K21.75 mi0.75 mi26341+6910999+2710999+2724277(Top 84%)10140(Top 81%)10140(Top 584%)
23M23.00 mi1.25 mi26274+6710974+2510974+2525123(Top 87%)10637(Top 85%)10637(Top 612%)
24M24.00 mi1.00 mi26247+2710964+1010964+1025495(Top 88%)10849(Top 86%)10849(Top 625%)
40K24.85 mi0.85 mi26295-4811002-3811002-3827045(Top 93%)11654(Top 93%)11654(Top 671%)
25.2M25.20 mi0.35 mi26275+2010991+1110991+1124805(Top 85%)10551(Top 84%)10551(Top 607%)
FINISH26.22 mi1.02 mi26178+9710952+3910952+3922655(Top 78%)9425(Top 75%)9425(Top 543%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21
+97ft-345ft

Overall

26563

Females

11055

F40-44

11055

5K→10K

3.1 - 6.2 mi

Top 93%
×5
+79ft-138ft

Overall

26983

Females

11281

F40-44

11281

10K→15K

6.2 - 9.3 mi

Top 92%
×3
+67ft-78ft

Overall

26563

Females

11055

F40-44

11055

15K→20K

9.3 - 12.4 mi

Top 92%
×5
+106ft-86ft

Overall

26631

Females

11116

F40-44

11116

20K→HALF

12.4 - 13.1 mi

Top 91%
×2
+19ft-37ft

Overall

26469

Females

11039

F40-44

11039

HALF→25K

13.1 - 15.5 mi

Top 90%
×4
+66ft-88ft

Overall

26002

Females

10798

F40-44

10798

25K→30K

15.5 - 18.6 mi

Top 90%
×9
+181ft-148ft

Overall

26003

Females

10895

F40-44

10895

30K→20M

18.6 - 20.0 mi

Top 88%
×5
+64ft-50ft

Overall

25476

Females

10701

F40-44

10701

20M→21M

20.0 - 21.0 mi

Top 91%
×8
+106ft-24ft

Overall

26538

Females

11297

F40-44

11297

21M→35K

21.0 - 21.8 mi

Top 84%
×7
+17ft-86ft

Overall

24277

Females

10140

F40-44

10140

35K→23M

21.8 - 23.0 mi

Top 87%
×5
+23ft-63ft

Overall

25123

Females

10637

F40-44

10637

23M→24M

23.0 - 24.0 mi

Top 88%
×6
+12ft-82ft

Overall

25495

Females

10849

F40-44

10849

24M→40K

24.0 - 24.9 mi

Top 93%
×1
+6ft-20ft

Overall

27045

Females

11654

F40-44

11654

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1
+13ft-16ft

Overall

24805

Females

10551

F40-44

10551

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
×2
+22ft-21ft

Overall

22655

Females

9425

F40-44

9425

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1164
Passed By
695
Net Change
+310
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26488
5K → 10K95200-264#26488#26752
10K → 15K16885+83#26752#26669
15K → 20K125100+25#26669#26644
20K → HALF327+25#26644#26619
HALF → 25K13729+108#26619#26511
25K → 30K13570+65#26511#26446
30K → 20M8918+71#26446#26375
20M → 21M3368-35#26375#26410
21M → 35K712+69#26410#26341
35K → 23M8215+67#26341#26274
23M → 24M4417+27#26274#26247
24M → 40K2169-48#26247#26295
40K → 25.2M255+20#26295#26275
25.2M → FINISH10710+97#26275#26178
TOTALS1164695+310
📊

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