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BOSTON MARATHON 2026

Jill Kerns

Bib: 25912β€’F

CO

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
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
33:23
3.11 mi
Rank: #27617
Start β†’ 5K
33:23 | 10:45/mi
10K
1:04:29
6.21 mi
Rank: #26783 (+834)
5K β†’ 10K
31:06 | 10:01/mi
15K
1:35:19
9.32 mi
Rank: #26353 (+430)
10K β†’ 15K
30:50 | 9:56/mi
20K
2:05:43
12.43 mi
Rank: #25891 (+462)
15K β†’ 20K
30:24 | 9:48/mi
HALF
2:12:18
13.11 mi
Rank: #25834 (+57)
20K β†’ HALF
6:35 | 9:40/mi
25K
2:35:56
15.53 mi
Rank: #25486 (+348)
HALF β†’ 25K
23:38 | 9:45/mi
30K
3:07:17
18.64 mi
Rank: #25093 (+393)
25K β†’ 30K
31:21 | 10:06/mi
20M
3:20:57
20.00 mi
Rank: #24924 (+169)
30K β†’ 20M
13:40 | 10:04/mi
21M
3:31:37
21.00 mi
Rank: #24773 (+151)
20M β†’ 21M
10:40 | 10:40/mi
35K
3:38:48
21.75 mi
Rank: #24679 (+94)
21M β†’ 35K
7:11 | 9:37/mi
23M
3:51:09
23.00 mi
Rank: #24544 (+135)
35K β†’ 23M
12:21 | 9:53/mi
24M
4:00:58
24.00 mi
Rank: #24434 (+110)
23M β†’ 24M
9:49 | 9:49/mi
40K
4:09:22
24.85 mi
Rank: #24304 (+130)
24M β†’ 40K
8:24 | 9:50/mi
25.2M
4:13:14
25.20 mi
Rank: #24285 (+19)
40K β†’ 25.2M
3:52 | 11:13/mi
FINISH
4:23:10
26.22 mi
Rank: #24233 (+52)
25.2M β†’ FINISH
9:56 | 9:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:12:18
Pace10:06 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time2:10:52
Pace9:59 /mi
πŸ“ŠNegative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:39:5233:2310:4533:23
10:45
-
10K
6.21 mi12:10:581:04:2910:2331:06
10:01
-0:44
15K
9.32 mi12:41:481:35:1910:1430:50
9:56
-0:05
20K
12.43 mi13:12:122:05:4310:0730:24
9:48
-0:08
HALF
13.11 mi13:18:472:12:1810:066:35
9:40
-0:08
25K
15.53 mi13:42:252:35:5610:0323:38
9:45
+0:05
30K
18.64 mi14:13:463:07:1710:0331:21
10:06
+0:21
20M
20.00 mi14:27:263:20:5710:0313:40
10:04
-0:02
21M
21.00 mi14:38:063:31:3710:0510:40
10:40
+0:36
35K
21.75 mi14:45:173:38:4810:047:11
9:37
-1:03
23M
23.00 mi14:57:383:51:0910:0412:21
9:53
+0:16
24M
24.00 mi15:07:274:00:5810:039:49
9:49
-0:04
40K
24.85 mi15:15:514:09:2210:028:24
9:50
+0:01
25.2M
25.20 mi15:19:434:13:1410:033:52
11:13
+1:23
FINISH
26.22 mi15:29:394:23:1010:039:56
9:45
-1:28

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

9:37 /mi

Average Pace

10:03 /mi

Slowest Pace

11:13 /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

3:35:15

82% of race

Time at Steady Pace

47:55

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:02 /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 mi11:39:5233:2310:4533:23
10:45
#27617
10K
6.21 mi12:10:581:04:2910:2331:06
10:01
#26783
15K
9.32 mi12:41:481:35:1910:1430:50
9:56
#26353
20K
12.43 mi13:12:122:05:4310:0730:24
9:48
#25891
HALF
13.11 mi13:18:472:12:1810:066:35
9:40
#25834
25K
15.53 mi13:42:252:35:5610:0323:38
9:45
#25486
30K
18.64 mi14:13:463:07:1710:0331:21
10:06
#25093
20M
20.00 mi14:27:263:20:5710:0313:40
10:04
#24924
21M
21.00 mi14:38:063:31:3710:0510:40
10:40
#24773
35K
21.75 mi14:45:173:38:4810:047:11
9:37
#24679
23M
23.00 mi14:57:383:51:0910:0412:21
9:53
#24544
24M
24.00 mi15:07:274:00:5810:039:49
9:49
#24434
40K
24.85 mi15:15:514:09:2210:028:24
9:50
#24304
25.2M
25.20 mi15:19:434:13:1410:033:52
11:13
#24285
FINISH
26.22 mi15:29:394:23:1010:039:56
9:45
#24233
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 mi27617116311163125490(Top 88%)10431(Top 83%)10431(Top 1334%)
10K6.21 mi3.10 mi26783+83411169+46211169+46225865(Top 89%)10652(Top 85%)10652(Top 1362%)
15K9.32 mi3.11 mi26353+43010921+24810921+24825490(Top 88%)10431(Top 83%)10431(Top 1334%)
20K12.43 mi3.11 mi25891+46210649+27210649+27224516(Top 84%)9946(Top 79%)9946(Top 1272%)
HALF13.11 mi0.68 mi25834+5710621+2810621+2824808(Top 85%)10106(Top 80%)10106(Top 1292%)
25K15.53 mi2.42 mi25486+34810449+17210449+17223684(Top 82%)9560(Top 76%)9560(Top 1223%)
30K18.64 mi3.11 mi25093+39310272+17710272+17723354(Top 80%)9484(Top 75%)9484(Top 1213%)
20M20.00 mi1.36 mi24924+16910203+6910203+6922757(Top 78%)9246(Top 74%)9246(Top 1182%)
21M21.00 mi1.00 mi24773+15110140+6310140+6322366(Top 77%)9086(Top 72%)9086(Top 1162%)
35K21.75 mi0.75 mi24679+9410093+4710093+4722101(Top 76%)9011(Top 72%)9011(Top 1152%)
23M23.00 mi1.25 mi24544+13510036+5710036+5721778(Top 75%)8894(Top 71%)8894(Top 1137%)
24M24.00 mi1.00 mi24434+1109998+389998+3822312(Top 77%)9193(Top 73%)9193(Top 1176%)
40K24.85 mi0.85 mi24304+1309955+439955+4321454(Top 74%)8822(Top 70%)8822(Top 1128%)
25.2M25.20 mi0.35 mi24285+199949+69949+622921(Top 79%)9564(Top 76%)9564(Top 1223%)
FINISH26.22 mi1.02 mi24233+529938+119938+1123146(Top 80%)9683(Top 77%)9683(Top 1238%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25490

Females

10431

F60-64

10431

5K→10K

3.1 - 6.2 mi

Top 89%
Γ—5
+79ft-138ft

Overall

25865

Females

10652

F60-64

10652

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25490

Females

10431

F60-64

10431

15K→20K

9.3 - 12.4 mi

Top 84%
Γ—5
+106ft-86ft

Overall

24516

Females

9946

F60-64

9946

20K→HALF

12.4 - 13.1 mi

Top 85%
Γ—2
+19ft-37ft

Overall

24808

Females

10106

F60-64

10106

HALF→25K

13.1 - 15.5 mi

Top 82%
Γ—4
+66ft-88ft

Overall

23684

Females

9560

F60-64

9560

25K→30K

15.5 - 18.6 mi

Top 80%
Γ—9
+181ft-148ft

Overall

23354

Females

9484

F60-64

9484

30K→20M

18.6 - 20.0 mi

Top 78%
Γ—5
+64ft-50ft

Overall

22757

Females

9246

F60-64

9246

20M→21M

20.0 - 21.0 mi

Top 77%
Γ—8
+106ft-24ft

Overall

22366

Females

9086

F60-64

9086

21M→35K

21.0 - 21.8 mi

Top 76%
Γ—7
+17ft-86ft

Overall

22101

Females

9011

F60-64

9011

35K→23M

21.8 - 23.0 mi

Top 75%
Γ—5
+23ft-63ft

Overall

21778

Females

8894

F60-64

8894

23M→24M

23.0 - 24.0 mi

Top 77%
Γ—6
+12ft-82ft

Overall

22312

Females

9193

F60-64

9193

24M→40K

24.0 - 24.9 mi

Top 74%
Γ—1
+6ft-20ft

Overall

21454

Females

8822

F60-64

8822

40K→25.2M

24.9 - 25.2 mi

Top 79%
Γ—1
+13ft-16ft

Overall

22921

Females

9564

F60-64

9564

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
Γ—2
+22ft-21ft

Overall

23146

Females

9683

F60-64

9683

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3456
Passed By
72
Net Change
+3384
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27617
5K β†’ 10K8428+834#27617#26783
10K β†’ 15K4366+430#26783#26353
15K β†’ 20K4664+462#26353#25891
20K β†’ HALF581+57#25891#25834
HALF β†’ 25K3491+348#25834#25486
25K β†’ 30K4007+393#25486#25093
30K β†’ 20M1712+169#25093#24924
20M β†’ 21M1576+151#24924#24773
21M β†’ 35K940+94#24773#24679
35K β†’ 23M1405+135#24679#24544
23M β†’ 24M1144+110#24544#24434
24M β†’ 40K1344+130#24434#24304
40K β†’ 25.2M256+19#24304#24285
25.2M β†’ FINISH7018+52#24285#24233
TOTALS345672+3384
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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