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BOSTON MARATHON 2026

Katherine Shank

Bib: 19374β€’F

PA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 46%
Gender (Female)
#0 / 12578
Top 32%
Masters (Masters Women)
#0 / 6862
Top 16%
Age Group (F60-64)
#0 / 782
Top 2%
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
23:28
3.11 mi
Rank: #13233
Start β†’ 5K
23:28 | 7:34/mi
10K
46:46
6.21 mi
Rank: #13070 (+163)
5K β†’ 10K
23:18 | 7:30/mi
15K
1:10:04
9.32 mi
Rank: #12966 (+104)
10K β†’ 15K
23:18 | 7:30/mi
20K
1:33:41
12.43 mi
Rank: #12927 (+39)
15K β†’ 20K
23:37 | 7:37/mi
HALF
1:38:48
13.11 mi
Rank: #12941 (-14)
20K β†’ HALF
5:07 | 7:31/mi
25K
1:57:43
15.53 mi
Rank: #13083 (-142)
HALF β†’ 25K
18:55 | 7:49/mi
30K
2:23:51
18.64 mi
Rank: #13658 (-575)
25K β†’ 30K
26:08 | 8:25/mi
20M
2:35:03
20.00 mi
Rank: #13699 (-41)
30K β†’ 20M
11:12 | 8:15/mi
21M
2:43:44
21.00 mi
Rank: #13711 (-12)
20M β†’ 21M
8:41 | 8:41/mi
35K
2:49:25
21.75 mi
Rank: #13619 (+92)
21M β†’ 35K
5:41 | 7:36/mi
23M
2:59:45
23.00 mi
Rank: #13645 (-26)
35K β†’ 23M
10:20 | 8:16/mi
24M
3:07:12
24.00 mi
Rank: #13441 (+204)
23M β†’ 24M
7:27 | 7:27/mi
40K
3:13:49
24.85 mi
Rank: #13310 (+131)
24M β†’ 40K
6:37 | 7:45/mi
25.2M
3:17:09
25.20 mi
Rank: #13417 (-107)
40K β†’ 25.2M
3:20 | 9:40/mi
FINISH
3:25:05
26.22 mi
Rank: #13392 (+25)
25.2M β†’ FINISH
7:56 | 7:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:48
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:46:17
Pace8:07 /mi
πŸ“ŠPositive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:0723:287:3423:28
7:34
-
10K
6.21 mi11:30:2546:467:3223:18
7:30
-0:04
15K
9.32 mi11:53:431:10:047:3223:18
7:30
0:00
20K
12.43 mi12:17:201:33:417:3323:37
7:37
+0:07
HALF
13.11 mi12:22:271:38:487:335:07
7:31
-0:06
25K
15.53 mi12:41:221:57:437:3518:55
7:49
+0:18
30K
18.64 mi13:07:302:23:517:4426:08
8:25
+0:36
20M
20.00 mi13:18:422:35:037:4611:12
8:15
-0:10
21M
21.00 mi13:27:232:43:447:488:41
8:41
+0:26
35K
21.75 mi13:33:042:49:257:485:41
7:36
-1:05
23M
23.00 mi13:43:242:59:457:4910:20
8:16
+0:40
24M
24.00 mi13:50:513:07:127:497:27
7:27
-0:49
40K
24.85 mi13:57:283:13:497:486:37
7:45
+0:18
25.2M
25.20 mi14:00:483:17:097:503:20
9:40
+1:55
FINISH
26.22 mi14:08:443:25:057:507:56
7:48
-1:52

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

7:27 /mi

Average Pace

7:50 /mi

Slowest Pace

9:40 /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

7:27

4% of race

Time at Steady Pace

2:17:57

67% of race

Time at Slower Pace

59:41

29% of race

Average Pace: 7:49 /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 mi11:07:0723:287:3423:28
7:34
#13233
10K
6.21 mi11:30:2546:467:3223:18
7:30
#13070
15K
9.32 mi11:53:431:10:047:3223:18
7:30
#12966
20K
12.43 mi12:17:201:33:417:3323:37
7:37
#12927
HALF
13.11 mi12:22:271:38:487:335:07
7:31
#12941
25K
15.53 mi12:41:221:57:437:3518:55
7:49
#13083
30K
18.64 mi13:07:302:23:517:4426:08
8:25
#13658
20M
20.00 mi13:18:422:35:037:4611:12
8:15
#13699
21M
21.00 mi13:27:232:43:447:488:41
8:41
#13711
35K
21.75 mi13:33:042:49:257:485:41
7:36
#13619
23M
23.00 mi13:43:242:59:457:4910:20
8:16
#13645
24M
24.00 mi13:50:513:07:127:497:27
7:27
#13441
40K
24.85 mi13:57:283:13:497:486:37
7:45
#13310
25.2M
25.20 mi14:00:483:17:097:503:20
9:40
#13417
FINISH
26.22 mi14:08:443:25:057:507:56
7:48
#13392
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi132333625362512826(Top 44%)3467(Top 28%)3467(Top 443%)
10K6.21 mi3.10 mi13070+1633566+593566+5912944(Top 45%)3515(Top 28%)3515(Top 449%)
15K9.32 mi3.11 mi12966+1043520+463520+4612826(Top 44%)3467(Top 28%)3467(Top 443%)
20K12.43 mi3.11 mi12927+393531-113531-1112873(Top 44%)3601(Top 29%)3601(Top 460%)
HALF13.11 mi0.68 mi12941-143546-153546-1513159(Top 45%)3683(Top 29%)3683(Top 471%)
25K15.53 mi2.42 mi13083-1423650-1043650-10413855(Top 48%)4209(Top 33%)4209(Top 538%)
30K18.64 mi3.11 mi13658-5754001-3514001-35116331(Top 56%)5701(Top 45%)5701(Top 729%)
20M20.00 mi1.36 mi13699-414054-534054-5314565(Top 50%)4791(Top 38%)4791(Top 613%)
21M21.00 mi1.00 mi13711-124090-364090-3614302(Top 49%)4738(Top 38%)4738(Top 606%)
35K21.75 mi0.75 mi13619+924054+364054+3611619(Top 40%)3343(Top 27%)3343(Top 427%)
23M23.00 mi1.25 mi13645-264110-564110-5614182(Top 49%)4800(Top 38%)4800(Top 614%)
24M24.00 mi1.00 mi13441+2044013+974013+979758(Top 34%)2568(Top 20%)2568(Top 328%)
40K24.85 mi0.85 mi13310+1313957+563957+5610659(Top 37%)3099(Top 25%)3099(Top 396%)
25.2M25.20 mi0.35 mi13417-1074030-734030-7318088(Top 62%)7066(Top 56%)7066(Top 904%)
FINISH26.22 mi1.02 mi13392+254041-114041-1113680(Top 47%)4760(Top 38%)4760(Top 609%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
Γ—21
+97ft-345ft

Overall

12826

Females

3467

F60-64

3467

5K→10K

3.1 - 6.2 mi

Top 45%
Γ—5
+79ft-138ft

Overall

12944

Females

3515

F60-64

3515

10K→15K

6.2 - 9.3 mi

Top 44%
Γ—3
+67ft-78ft

Overall

12826

Females

3467

F60-64

3467

15K→20K

9.3 - 12.4 mi

Top 44%
Γ—5
+106ft-86ft

Overall

12873

Females

3601

F60-64

3601

20K→HALF

12.4 - 13.1 mi

Top 45%
Γ—2
+19ft-37ft

Overall

13159

Females

3683

F60-64

3683

HALF→25K

13.1 - 15.5 mi

Top 48%
Γ—4
+66ft-88ft

Overall

13855

Females

4209

F60-64

4209

25K→30K

15.5 - 18.6 mi

Top 56%
Γ—9
+181ft-148ft

Overall

16331

Females

5701

F60-64

5701

30K→20M

18.6 - 20.0 mi

Top 50%
Γ—5
+64ft-50ft

Overall

14565

Females

4791

F60-64

4791

20M→21M

20.0 - 21.0 mi

Top 49%
Γ—8
+106ft-24ft

Overall

14302

Females

4738

F60-64

4738

21M→35K

21.0 - 21.8 mi

Top 40%
Γ—7
+17ft-86ft

Overall

11619

Females

3343

F60-64

3343

35K→23M

21.8 - 23.0 mi

Top 49%
Γ—5
+23ft-63ft

Overall

14182

Females

4800

F60-64

4800

23M→24M

23.0 - 24.0 mi

Top 34%
Γ—6
+12ft-82ft

Overall

9758

Females

2568

F60-64

2568

24M→40K

24.0 - 24.9 mi

Top 37%
Γ—1
+6ft-20ft

Overall

10659

Females

3099

F60-64

3099

40K→25.2M

24.9 - 25.2 mi

Top 62%
Γ—1
+13ft-16ft

Overall

18088

Females

7066

F60-64

7066

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
Γ—2
+22ft-21ft

Overall

13680

Females

4760

F60-64

4760

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 4 hours ago. This usually takes 10-20 minutes. Please check back shortly.

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