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BOSTON MARATHON 2026

Marny Mitchell

Bib: 26820•F

MA

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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
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
37:11
3.11 mi
Rank: #28784
Start → 5K
37:11 | 11:59/mi
10K
1:15:17
6.21 mi
Rank: #28778 (+6)
5K → 10K
38:06 | 12:16/mi
15K
1:55:15
9.32 mi
Rank: #28813 (-35)
10K → 15K
39:58 | 12:52/mi
20K
2:37:07
12.43 mi
Rank: #28829 (-16)
15K → 20K
41:52 | 13:29/mi
HALF
2:46:09
13.11 mi
Rank: #28830 (-1)
20K → HALF
9:02 | 13:16/mi
25K
3:21:27
15.53 mi
Rank: #28856 (-26)
HALF → 25K
35:18 | 14:34/mi
30K
4:08:49
18.64 mi
Rank: #28877 (-21)
25K → 30K
47:22 | 15:15/mi
20M
4:29:44
20.00 mi
Rank: #28882 (-5)
30K → 20M
20:55 | 15:24/mi
21M
4:45:54
21.00 mi
Rank: #28883 (-1)
20M → 21M
16:10 | 16:10/mi
35K
4:56:36
21.75 mi
Rank: #28885 (-2)
21M → 35K
10:42 | 14:19/mi
23M
5:14:33
23.00 mi
Rank: #28881 (+4)
35K → 23M
17:57 | 14:21/mi
24M
5:28:07
24.00 mi
Rank: #28879 (+2)
23M → 24M
13:34 | 13:34/mi
40K
5:40:02
24.85 mi
Rank: #28871 (+8)
24M → 40K
11:55 | 13:57/mi
25.2M
5:45:36
25.20 mi
Rank: #28867 (+4)
40K → 25.2M
5:34 | 16:09/mi
FINISH
5:58:39
26.22 mi
Rank: #28857 (+10)
25.2M → FINISH
13:03 | 12:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:46:09
Pace12:41 /mi
2nd Half
Distance13.11 mi
Time3:12:30
Pace14:42 /mi
📊Positive Split: 15.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:1137:1111:5937:11
11:59
-
10K
6.21 mi12:37:171:15:1712:0738:06
12:16
+0:17
15K
9.32 mi13:17:151:55:1512:2239:58
12:52
+0:36
20K
12.43 mi13:59:072:37:0712:3941:52
13:29
+0:37
HALF
13.11 mi14:08:092:46:0912:419:02
13:16
-0:13
25K
15.53 mi14:43:273:21:2712:5935:18
14:34
+1:18
30K
18.64 mi15:30:494:08:4913:2147:22
15:15
+0:41
20M
20.00 mi15:51:444:29:4413:3020:55
15:24
+0:09
21M
21.00 mi16:07:544:45:5413:3716:10
16:10
+0:46
35K
21.75 mi16:18:364:56:3613:3910:42
14:19
-1:51
23M
23.00 mi16:36:335:14:3313:4117:57
14:21
+0:02
24M
24.00 mi16:50:075:28:0713:4113:34
13:34
-0:47
40K
24.85 mi17:02:025:40:0213:4111:55
13:57
+0:23
25.2M
25.20 mi17:07:365:45:3613:435:34
16:09
+2:12
FINISH
26.22 mi17:20:395:58:3913:4213:03
12:49
-3:20

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

11:59 /mi

Average Pace

13:41 /mi

Slowest Pace

16:10 /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

2:17:20

38% of race

Time at Steady Pace

2:11:18

37% of race

Time at Slower Pace

1:30:01

25% of race

Average Pace: 13:41 /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 mi11:59:1137:1111:5937:11
11:59
#28784
10K
6.21 mi12:37:171:15:1712:0738:06
12:16
#28778
15K
9.32 mi13:17:151:55:1512:2239:58
12:52
#28813
20K
12.43 mi13:59:072:37:0712:3941:52
13:29
#28829
HALF
13.11 mi14:08:092:46:0912:419:02
13:16
#28830
25K
15.53 mi14:43:273:21:2712:5935:18
14:34
#28856
30K
18.64 mi15:30:494:08:4913:2147:22
15:15
#28877
20M
20.00 mi15:51:444:29:4413:3020:55
15:24
#28882
21M
21.00 mi16:07:544:45:5413:3716:10
16:10
#28883
35K
21.75 mi16:18:364:56:3613:3910:42
14:19
#28885
23M
23.00 mi16:36:335:14:3313:4117:57
14:21
#28881
24M
24.00 mi16:50:075:28:0713:4113:34
13:34
#28879
40K
24.85 mi17:02:025:40:0213:4111:55
13:57
#28871
25.2M
25.20 mi17:07:365:45:3613:435:34
16:09
#28867
FINISH
26.22 mi17:20:395:58:3913:4213:03
12:49
#28857
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 mi28784124141241428792(Top 99%)12430(Top 99%)12430(Top 696%)
10K6.21 mi3.10 mi28778+612415-112415-128730(Top 99%)12382(Top 98%)12382(Top 693%)
15K9.32 mi3.11 mi28813-3512432-1712432-1728792(Top 99%)12430(Top 99%)12430(Top 696%)
20K12.43 mi3.11 mi28829-1612449-1712449-1728792(Top 99%)12438(Top 99%)12438(Top 696%)
HALF13.11 mi0.68 mi28830-112453-412453-428794(Top 99%)12459(Top 99%)12459(Top 698%)
25K15.53 mi2.42 mi28856-2612470-1712470-1728842(Top 99%)12472(Top 99%)12472(Top 698%)
30K18.64 mi3.11 mi28877-2112487-1712487-1728825(Top 99%)12482(Top 99%)12482(Top 699%)
20M20.00 mi1.36 mi28882-512489-212489-228716(Top 99%)12425(Top 99%)12425(Top 696%)
21M21.00 mi1.00 mi28883-112490-112490-128652(Top 99%)12410(Top 99%)12410(Top 695%)
35K21.75 mi0.75 mi28885-212494-412494-428484(Top 98%)12343(Top 98%)12343(Top 691%)
23M23.00 mi1.25 mi28881+412496-212496-228357(Top 98%)12275(Top 98%)12275(Top 687%)
24M24.00 mi1.00 mi28879+212497-112497-128071(Top 97%)12148(Top 97%)12148(Top 680%)
40K24.85 mi0.85 mi28871+812493+412493+427855(Top 96%)12043(Top 96%)12043(Top 674%)
25.2M25.20 mi0.35 mi28867+4124931249328517(Top 98%)12401(Top 99%)12401(Top 694%)
FINISH26.22 mi1.02 mi28857+1012484+912484+928106(Top 97%)12170(Top 97%)12170(Top 681%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21
+97ft-345ft

Overall

28792

Females

12430

F45-49

12430

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28730

Females

12382

F45-49

12382

10K→15K

6.2 - 9.3 mi

Top 99%
×3
+67ft-78ft

Overall

28792

Females

12430

F45-49

12430

15K→20K

9.3 - 12.4 mi

Top 99%
×5
+106ft-86ft

Overall

28792

Females

12438

F45-49

12438

20K→HALF

12.4 - 13.1 mi

Top 99%
×2
+19ft-37ft

Overall

28794

Females

12459

F45-49

12459

HALF→25K

13.1 - 15.5 mi

Top 99%
×4
+66ft-88ft

Overall

28842

Females

12472

F45-49

12472

25K→30K

15.5 - 18.6 mi

Top 99%
×9
+181ft-148ft

Overall

28825

Females

12482

F45-49

12482

30K→20M

18.6 - 20.0 mi

Top 99%
×5
+64ft-50ft

Overall

28716

Females

12425

F45-49

12425

20M→21M

20.0 - 21.0 mi

Top 99%
×8
+106ft-24ft

Overall

28652

Females

12410

F45-49

12410

21M→35K

21.0 - 21.8 mi

Top 98%
×7
+17ft-86ft

Overall

28484

Females

12343

F45-49

12343

35K→23M

21.8 - 23.0 mi

Top 98%
×5
+23ft-63ft

Overall

28357

Females

12275

F45-49

12275

23M→24M

23.0 - 24.0 mi

Top 97%
×6
+12ft-82ft

Overall

28071

Females

12148

F45-49

12148

24M→40K

24.0 - 24.9 mi

Top 96%
×1
+6ft-20ft

Overall

27855

Females

12043

F45-49

12043

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1
+13ft-16ft

Overall

28517

Females

12401

F45-49

12401

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
×2
+22ft-21ft

Overall

28106

Females

12170

F45-49

12170

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
194
Passed By
267
Net Change
-73
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28784
5K → 10K4438+6#28784#28778
10K → 15K2257-35#28778#28813
15K → 20K2844-16#28813#28829
20K → HALF910-1#28829#28830
HALF → 25K1339-26#28830#28856
25K → 30K1132-21#28856#28877
30K → 20M712-5#28877#28882
20M → 21M78-1#28882#28883
21M → 35K24-2#28883#28885
35K → 23M139+4#28885#28881
23M → 24M75+2#28881#28879
24M → 40K113+8#28879#28871
40K → 25.2M51+4#28871#28867
25.2M → FINISH155+10#28867#28857
TOTALS194267-73
📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing