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BOSTON MARATHON 2026

Jessica Kohl

Bib: 27143•F

MA

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
40:17
3.11 mi
Rank: #28976
Start → 5K
40:17 | 12:58/mi
10K
1:20:02
6.21 mi
Rank: #28962 (+14)
5K → 10K
39:45 | 12:48/mi
15K
2:00:52
9.32 mi
Rank: #28948 (+14)
10K → 15K
40:50 | 13:09/mi
20K
2:41:06
12.43 mi
Rank: #28910 (+38)
15K → 20K
40:14 | 12:57/mi
HALF
2:49:40
13.11 mi
Rank: #28907 (+3)
20K → HALF
8:34 | 12:35/mi
25K
3:21:35
15.53 mi
Rank: #28858 (+49)
HALF → 25K
31:55 | 13:10/mi
30K
4:04:59
18.64 mi
Rank: #28814 (+44)
25K → 30K
43:24 | 13:59/mi
20M
4:24:41
20.00 mi
Rank: #28805 (+9)
30K → 20M
19:42 | 14:31/mi
21M
4:39:27
21.00 mi
Rank: #28786 (+19)
20M → 21M
14:46 | 14:46/mi
35K
4:50:38
21.75 mi
Rank: #28791 (-5)
21M → 35K
11:11 | 14:57/mi
23M
5:09:08
23.00 mi
Rank: #28792 (-1)
35K → 23M
18:30 | 14:47/mi
24M
5:23:12
24.00 mi
Rank: #28791 (+1)
23M → 24M
14:04 | 14:04/mi
40K
5:35:43
24.85 mi
Rank: #28790 (+1)
24M → 40K
12:31 | 14:39/mi
25.2M
5:41:30
25.20 mi
Rank: #28791 (-1)
40K → 25.2M
5:47 | 16:47/mi
FINISH
5:54:09
26.22 mi
Rank: #28772 (+19)
25.2M → FINISH
12:39 | 12:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:49:40
Pace12:57 /mi
2nd Half
Distance13.11 mi
Time3:04:29
Pace14:05 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:05:0040:1712:5840:17
12:58
-
10K
6.21 mi12:44:451:20:0212:5339:45
12:48
-0:10
15K
9.32 mi13:25:352:00:5212:5940:50
13:09
+0:21
20K
12.43 mi14:05:492:41:0612:5840:14
12:57
-0:12
HALF
13.11 mi14:14:232:49:4012:578:34
12:35
-0:22
25K
15.53 mi14:46:183:21:3512:5931:55
13:10
+0:35
30K
18.64 mi15:29:424:04:5913:0943:24
13:59
+0:49
20M
20.00 mi15:49:244:24:4113:1519:42
14:31
+0:32
21M
21.00 mi16:04:104:39:2713:1914:46
14:46
+0:15
35K
21.75 mi16:15:214:50:3813:2211:11
14:57
+0:11
23M
23.00 mi16:33:515:09:0813:2718:30
14:47
-0:10
24M
24.00 mi16:47:555:23:1213:2914:04
14:04
-0:43
40K
24.85 mi17:00:265:35:4313:3112:31
14:39
+0:35
25.2M
25.20 mi17:06:135:41:3013:345:47
16:47
+2:08
FINISH
26.22 mi17:18:525:54:0913:3212:39
12:25
-4:22

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

12:25 /mi

Average Pace

13:31 /mi

Slowest Pace

16:47 /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

3:34:14

60% of race

Time at Steady Pace

1:17:10

22% of race

Time at Slower Pace

1:02:45

18% of race

Average Pace: 13:30 /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 mi12:05:0040:1712:5840:17
12:58
#28976
10K
6.21 mi12:44:451:20:0212:5339:45
12:48
#28962
15K
9.32 mi13:25:352:00:5212:5940:50
13:09
#28948
20K
12.43 mi14:05:492:41:0612:5840:14
12:57
#28910
HALF
13.11 mi14:14:232:49:4012:578:34
12:35
#28907
25K
15.53 mi14:46:183:21:3512:5931:55
13:10
#28858
30K
18.64 mi15:29:424:04:5913:0943:24
13:59
#28814
20M
20.00 mi15:49:244:24:4113:1519:42
14:31
#28805
21M
21.00 mi16:04:104:39:2713:1914:46
14:46
#28786
35K
21.75 mi16:15:214:50:3813:2211:11
14:57
#28791
23M
23.00 mi16:33:515:09:0813:2718:30
14:47
#28792
24M
24.00 mi16:47:555:23:1213:2914:04
14:04
#28791
40K
24.85 mi17:00:265:35:4313:3112:31
14:39
#28790
25.2M
25.20 mi17:06:135:41:3013:345:47
16:47
#28791
FINISH
26.22 mi17:18:525:54:0913:3212:39
12:25
#28772
Faster pace
Steady pace
Slower pace

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 mi28976125511255128874(Top 99%)12480(Top 99%)12480(Top 218%)
10K6.21 mi3.10 mi28962+1412544+712544+728891(Top 100%)12494(Top 99%)12494(Top 219%)
15K9.32 mi3.11 mi28948+1412530+1412530+1428874(Top 99%)12480(Top 99%)12480(Top 218%)
20K12.43 mi3.11 mi28910+3812505+2512505+2528596(Top 99%)12316(Top 98%)12316(Top 215%)
HALF13.11 mi0.68 mi28907+312502+312502+328556(Top 98%)12306(Top 98%)12306(Top 215%)
25K15.53 mi2.42 mi28858+4912472+3012472+3028320(Top 98%)12146(Top 97%)12146(Top 212%)
30K18.64 mi3.11 mi28814+4412448+2412448+2428342(Top 98%)12211(Top 97%)12211(Top 214%)
20M20.00 mi1.36 mi28805+912445+312445+328402(Top 98%)12255(Top 97%)12255(Top 214%)
21M21.00 mi1.00 mi28786+1912433+1212433+1227919(Top 96%)12026(Top 96%)12026(Top 210%)
35K21.75 mi0.75 mi28791-512439-612439-628697(Top 99%)12451(Top 99%)12451(Top 218%)
23M23.00 mi1.25 mi28792-112441-212441-228565(Top 98%)12380(Top 98%)12380(Top 217%)
24M24.00 mi1.00 mi28791+112440+112440+128384(Top 98%)12310(Top 98%)12310(Top 215%)
40K24.85 mi0.85 mi28790+112443-312443-328285(Top 97%)12264(Top 98%)12264(Top 215%)
25.2M25.20 mi0.35 mi28791-112444-112444-128685(Top 99%)12462(Top 99%)12462(Top 218%)
FINISH26.22 mi1.02 mi28772+1912435+912435+927831(Top 96%)12034(Top 96%)12034(Top 211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21
+97ft-345ft

Overall

28874

Females

12480

F18-39

12480

5K→10K

3.1 - 6.2 mi

Top 100%
×5
+79ft-138ft

Overall

28891

Females

12494

F18-39

12494

10K→15K

6.2 - 9.3 mi

Top 99%
×3
+67ft-78ft

Overall

28874

Females

12480

F18-39

12480

15K→20K

9.3 - 12.4 mi

Top 99%
×5
+106ft-86ft

Overall

28596

Females

12316

F18-39

12316

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28556

Females

12306

F18-39

12306

HALF→25K

13.1 - 15.5 mi

Top 98%
×4
+66ft-88ft

Overall

28320

Females

12146

F18-39

12146

25K→30K

15.5 - 18.6 mi

Top 98%
×9
+181ft-148ft

Overall

28342

Females

12211

F18-39

12211

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28402

Females

12255

F18-39

12255

20M→21M

20.0 - 21.0 mi

Top 96%
×8
+106ft-24ft

Overall

27919

Females

12026

F18-39

12026

21M→35K

21.0 - 21.8 mi

Top 99%
×7
+17ft-86ft

Overall

28697

Females

12451

F18-39

12451

35K→23M

21.8 - 23.0 mi

Top 98%
×5
+23ft-63ft

Overall

28565

Females

12380

F18-39

12380

23M→24M

23.0 - 24.0 mi

Top 98%
×6
+12ft-82ft

Overall

28384

Females

12310

F18-39

12310

24M→40K

24.0 - 24.9 mi

Top 97%
×1
+6ft-20ft

Overall

28285

Females

12264

F18-39

12264

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1
+13ft-16ft

Overall

28685

Females

12462

F18-39

12462

25.2M→FINISH

25.2 - 26.2 mi

Top 96%
×2
+22ft-21ft

Overall

27831

Females

12034

F18-39

12034

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
286
Passed By
82
Net Change
+204
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28976
5K → 10K217+14#28976#28962
10K → 15K184+14#28962#28948
15K → 20K391+38#28948#28910
20K → HALF63+3#28910#28907
HALF → 25K523+49#28907#28858
25K → 30K506+44#28858#28814
30K → 20M189+9#28814#28805
20M → 21M212+19#28805#28786
21M → 35K813-5#28786#28791
35K → 23M67-1#28791#28792
23M → 24M1110+1#28792#28791
24M → 40K109+1#28791#28790
40K → 25.2M56-1#28790#28791
25.2M → FINISH212+19#28791#28772
TOTALS28682+204
📊

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