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BOSTON MARATHON 2026

Katherine Leggat-Barr

Bib: 9885•F

ME

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0:00
/ mi
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Overall
#0 / 29021
Top 25%
Gender (Female)
#0 / 12578
Top 8%
Age Group (F18-39)
#0 / 5716
Top 15%
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
21:03
3.11 mi
Rank: #6654
Start → 5K
21:03 | 6:47/mi
10K
42:39
6.21 mi
Rank: #7510 (-856)
5K → 10K
21:36 | 6:58/mi
15K
1:04:13
9.32 mi
Rank: #7727 (-217)
10K → 15K
21:34 | 6:57/mi
20K
1:25:49
12.43 mi
Rank: #7634 (+93)
15K → 20K
21:36 | 6:58/mi
HALF
1:30:32
13.11 mi
Rank: #7649 (-15)
20K → HALF
4:43 | 6:56/mi
25K
1:47:33
15.53 mi
Rank: #7586 (+63)
HALF → 25K
17:01 | 7:01/mi
30K
2:09:46
18.64 mi
Rank: #7431 (+155)
25K → 30K
22:13 | 7:10/mi
20M
2:19:37
20.00 mi
Rank: #7375 (+56)
30K → 20M
9:51 | 7:16/mi
21M
2:27:16
21.00 mi
Rank: #7323 (+52)
20M → 21M
7:39 | 7:39/mi
35K
2:32:36
21.75 mi
Rank: #7328 (-5)
21M → 35K
5:20 | 7:08/mi
23M
2:41:44
23.00 mi
Rank: #7263 (+65)
35K → 23M
9:08 | 7:18/mi
24M
2:48:57
24.00 mi
Rank: #7239 (+24)
23M → 24M
7:13 | 7:13/mi
40K
2:55:22
24.85 mi
Rank: #7234 (+5)
24M → 40K
6:25 | 7:31/mi
25.2M
2:57:57
25.20 mi
Rank: #7181 (+53)
40K → 25.2M
2:35 | 7:31/mi
FINISH
3:04:56
26.22 mi
Rank: #7114 (+67)
25.2M → FINISH
6:59 | 6:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:32
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:34:24
Pace7:13 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:0621:036:4721:03
6:47
-
10K
6.21 mi11:00:4242:396:5221:36
6:58
+0:11
15K
9.32 mi11:22:161:04:136:5421:34
6:57
-0:01
20K
12.43 mi11:43:521:25:496:5521:36
6:58
+0:01
HALF
13.11 mi11:48:351:30:326:554:43
6:56
-0:02
25K
15.53 mi12:05:361:47:336:5617:01
7:01
+0:05
30K
18.64 mi12:27:492:09:466:5822:13
7:10
+0:09
20M
20.00 mi12:37:402:19:376:599:51
7:16
+0:06
21M
21.00 mi12:45:192:27:167:017:39
7:39
+0:23
35K
21.75 mi12:50:392:32:367:025:20
7:08
-0:31
23M
23.00 mi12:59:472:41:447:029:08
7:18
+0:10
24M
24.00 mi13:07:002:48:577:037:13
7:13
-0:05
40K
24.85 mi13:13:242:55:227:046:25
7:31
+0:18
25.2M
25.20 mi13:16:002:57:577:042:35
7:31
0:00
FINISH
26.22 mi13:22:593:04:567:046:59
6:52
-0:39

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

6:47 /mi

Average Pace

7:04 /mi

Slowest Pace

7:39 /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

2:48:17

91% of race

Time at Steady Pace

16:39

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:03 /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 mi10:39:0621:036:4721:03
6:47
#6654
10K
6.21 mi11:00:4242:396:5221:36
6:58
#7510
15K
9.32 mi11:22:161:04:136:5421:34
6:57
#7727
20K
12.43 mi11:43:521:25:496:5521:36
6:58
#7634
HALF
13.11 mi11:48:351:30:326:554:43
6:56
#7649
25K
15.53 mi12:05:361:47:336:5617:01
7:01
#7586
30K
18.64 mi12:27:492:09:466:5822:13
7:10
#7431
20M
20.00 mi12:37:402:19:376:599:51
7:16
#7375
21M
21.00 mi12:45:192:27:167:017:39
7:39
#7323
35K
21.75 mi12:50:392:32:367:025:20
7:08
#7328
23M
23.00 mi12:59:472:41:447:029:08
7:18
#7263
24M
24.00 mi13:07:002:48:577:037:13
7:13
#7239
40K
24.85 mi13:13:242:55:227:046:25
7:31
#7234
25.2M
25.20 mi13:16:002:57:577:042:35
7:31
#7181
FINISH
26.22 mi13:22:593:04:567:046:59
6:52
#7114
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

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 mi66546716718147(Top 28%)1164(Top 9%)1164(Top 20%)
10K6.21 mi3.10 mi7510-856927-256927-2568344(Top 29%)1211(Top 10%)1211(Top 21%)
15K9.32 mi3.11 mi7727-2171008-811008-818147(Top 28%)1164(Top 9%)1164(Top 20%)
20K12.43 mi3.11 mi7634+93980+28980+287535(Top 26%)993(Top 8%)993(Top 17%)
HALF13.11 mi0.68 mi7649-15982-2982-28122(Top 28%)1159(Top 9%)1159(Top 20%)
25K15.53 mi2.42 mi7586+63980+2980+27541(Top 26%)1043(Top 8%)1043(Top 18%)
30K18.64 mi3.11 mi7431+155951+29951+297061(Top 24%)1012(Top 8%)1012(Top 18%)
20M20.00 mi1.36 mi7375+56945+6945+67333(Top 25%)1199(Top 10%)1199(Top 21%)
21M21.00 mi1.00 mi7323+52951-6951-67518(Top 26%)1401(Top 11%)1401(Top 25%)
35K21.75 mi0.75 mi7328-5964-13964-138068(Top 28%)1573(Top 13%)1573(Top 28%)
23M23.00 mi1.25 mi7263+65965-1965-17473(Top 26%)1403(Top 11%)1403(Top 25%)
24M24.00 mi1.00 mi7239+24972-7972-77995(Top 28%)1714(Top 14%)1714(Top 30%)
40K24.85 mi0.85 mi7234+51004-321004-328818(Top 30%)2200(Top 17%)2200(Top 38%)
25.2M25.20 mi0.35 mi7181+53995+9995+95329(Top 18%)878(Top 7%)878(Top 15%)
FINISH26.22 mi1.02 mi7114+67989+6989+66513(Top 22%)1291(Top 10%)1291(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21
+97ft-345ft

Overall

8147

Females

1164

F18-39

1164

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8344

Females

1211

F18-39

1211

10K→15K

6.2 - 9.3 mi

Top 28%
×3
+67ft-78ft

Overall

8147

Females

1164

F18-39

1164

15K→20K

9.3 - 12.4 mi

Top 26%
×5
+106ft-86ft

Overall

7535

Females

993

F18-39

993

20K→HALF

12.4 - 13.1 mi

Top 28%
×2
+19ft-37ft

Overall

8122

Females

1159

F18-39

1159

HALF→25K

13.1 - 15.5 mi

Top 26%
×4
+66ft-88ft

Overall

7541

Females

1043

F18-39

1043

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

7061

Females

1012

F18-39

1012

30K→20M

18.6 - 20.0 mi

Top 25%
×5
+64ft-50ft

Overall

7333

Females

1199

F18-39

1199

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7518

Females

1401

F18-39

1401

21M→35K

21.0 - 21.8 mi

Top 28%
×7
+17ft-86ft

Overall

8068

Females

1573

F18-39

1573

35K→23M

21.8 - 23.0 mi

Top 26%
×5
+23ft-63ft

Overall

7473

Females

1403

F18-39

1403

23M→24M

23.0 - 24.0 mi

Top 28%
×6
+12ft-82ft

Overall

7995

Females

1714

F18-39

1714

24M→40K

24.0 - 24.9 mi

Top 30%
×1
+6ft-20ft

Overall

8818

Females

2200

F18-39

2200

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1
+13ft-16ft

Overall

5329

Females

878

F18-39

878

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
×2
+22ft-21ft

Overall

6513

Females

1291

F18-39

1291

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1302*
Passed By
988
Net Change
-460
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6654
5K → 10K35200-856#6654#7510
10K → 15K66200-217#7510#7727
15K → 20K18895+93#7727#7634
20K → HALF1631-15#7634#7649
HALF → 25K14380+63#7649#7586
25K → 30K220*65+155#7586#7431
30K → 20M9943+56#7431#7375
20M → 21M8735+52#7375#7323
21M → 35K4348-5#7323#7328
35K → 23M11853+65#7328#7263
23M → 24M6642+24#7263#7239
24M → 40K7065+5#7239#7234
40K → 25.2M585+53#7234#7181
25.2M → FINISH9326+67#7181#7114
TOTALS1302*988-460

* 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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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