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BOSTON MARATHON 2026

Jessica Kim

Bib: 15901β€’F

NY

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 49%
Gender (Female)
#0 / 12578
Top 36%
Age Group (F18-39)
#0 / 5716
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
23:13
3.11 mi
Rank: #12560
Start β†’ 5K
23:13 | 7:29/mi
10K
46:31
6.21 mi
Rank: #12722 (-162)
5K β†’ 10K
23:18 | 7:30/mi
15K
1:09:44
9.32 mi
Rank: #12669 (+53)
10K β†’ 15K
23:13 | 7:29/mi
20K
1:33:24
12.43 mi
Rank: #12735 (-66)
15K β†’ 20K
23:40 | 7:38/mi
HALF
1:38:38
13.11 mi
Rank: #12830 (-95)
20K β†’ HALF
5:14 | 7:41/mi
25K
1:57:50
15.53 mi
Rank: #13136 (-306)
HALF β†’ 25K
19:12 | 7:56/mi
30K
2:23:51
18.64 mi
Rank: #13661 (-525)
25K β†’ 30K
26:01 | 8:23/mi
20M
2:35:19
20.00 mi
Rank: #13801 (-140)
30K β†’ 20M
11:28 | 8:27/mi
21M
2:44:12
21.00 mi
Rank: #13907 (-106)
20M β†’ 21M
8:53 | 8:53/mi
35K
2:50:30
21.75 mi
Rank: #14024 (-117)
21M β†’ 35K
6:18 | 8:26/mi
23M
3:01:20
23.00 mi
Rank: #14187 (-163)
35K β†’ 23M
10:50 | 8:40/mi
24M
3:09:53
24.00 mi
Rank: #14343 (-156)
23M β†’ 24M
8:33 | 8:33/mi
40K
3:17:15
24.85 mi
Rank: #14443 (-100)
24M β†’ 40K
7:22 | 8:37/mi
25.2M
3:20:22
25.20 mi
Rank: #14451 (-8)
40K β†’ 25.2M
3:07 | 9:03/mi
FINISH
3:27:59
26.22 mi
Rank: #14323 (+128)
25.2M β†’ FINISH
7:37 | 7:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:38
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:49:21
Pace8:21 /mi
πŸ“ŠPositive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1323:137:2923:13
7:29
-
10K
6.21 mi11:18:3146:317:3023:18
7:30
+0:01
15K
9.32 mi11:41:441:09:447:2923:13
7:29
-0:01
20K
12.43 mi12:05:241:33:247:3123:40
7:38
+0:09
HALF
13.11 mi12:10:381:38:387:325:14
7:41
+0:03
25K
15.53 mi12:29:501:57:507:3619:12
7:56
+0:15
30K
18.64 mi12:55:512:23:517:4426:01
8:23
+0:27
20M
20.00 mi13:07:192:35:197:4611:28
8:27
+0:04
21M
21.00 mi13:16:122:44:127:508:53
8:53
+0:26
35K
21.75 mi13:22:302:50:307:516:18
8:26
-0:27
23M
23.00 mi13:33:203:01:207:5410:50
8:40
+0:14
24M
24.00 mi13:41:533:09:537:558:33
8:33
-0:07
40K
24.85 mi13:49:153:17:157:577:22
8:37
+0:04
25.2M
25.20 mi13:52:223:20:227:583:07
9:03
+0:26
FINISH
26.22 mi13:59:593:27:597:577:37
7:29
-1:34

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

7:29 /mi

Average Pace

7:56 /mi

Slowest Pace

9:03 /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

2:05:27

60% of race

Time at Steady Pace

59:42

29% of race

Time at Slower Pace

22:50

11% of race

Average Pace: 7:56 /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 mi10:55:1323:137:2923:13
7:29
#12560
10K
6.21 mi11:18:3146:317:3023:18
7:30
#12722
15K
9.32 mi11:41:441:09:447:2923:13
7:29
#12669
20K
12.43 mi12:05:241:33:247:3123:40
7:38
#12735
HALF
13.11 mi12:10:381:38:387:325:14
7:41
#12830
25K
15.53 mi12:29:501:57:507:3619:12
7:56
#13136
30K
18.64 mi12:55:512:23:517:4426:01
8:23
#13661
20M
20.00 mi13:07:192:35:197:4611:28
8:27
#13801
21M
21.00 mi13:16:122:44:127:508:53
8:53
#13907
35K
21.75 mi13:22:302:50:307:516:18
8:26
#14024
23M
23.00 mi13:33:203:01:207:5410:50
8:40
#14187
24M
24.00 mi13:41:533:09:537:558:33
8:33
#14343
40K
24.85 mi13:49:153:17:157:577:22
8:37
#14443
25.2M
25.20 mi13:52:223:20:227:583:07
9:03
#14451
FINISH
26.22 mi13:59:593:27:597:577:37
7:29
#14323
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 mi125603231323112600(Top 43%)3346(Top 27%)3346(Top 59%)
10K6.21 mi3.10 mi12722-1623350-1193350-11912948(Top 45%)3519(Top 28%)3519(Top 62%)
15K9.32 mi3.11 mi12669+533342+83342+812600(Top 43%)3346(Top 27%)3346(Top 59%)
20K12.43 mi3.11 mi12735-663411-693411-6913008(Top 45%)3673(Top 29%)3673(Top 64%)
HALF13.11 mi0.68 mi12830-953469-583469-5814624(Top 50%)4511(Top 36%)4511(Top 79%)
25K15.53 mi2.42 mi13136-3063674-2053674-20514747(Top 51%)4722(Top 38%)4722(Top 83%)
30K18.64 mi3.11 mi13661-5254004-3304004-33016115(Top 56%)5582(Top 44%)5582(Top 98%)
20M20.00 mi1.36 mi13801-1404111-1074111-10715855(Top 55%)5553(Top 44%)5553(Top 97%)
21M21.00 mi1.00 mi13907-1064202-914202-9115483(Top 53%)5399(Top 43%)5399(Top 94%)
35K21.75 mi0.75 mi14024-1174288-864288-8617146(Top 59%)6407(Top 51%)6407(Top 112%)
23M23.00 mi1.25 mi14187-1634408-1204408-12016659(Top 57%)6227(Top 50%)6227(Top 109%)
24M24.00 mi1.00 mi14343-1564529-1214529-12117175(Top 59%)6563(Top 52%)6563(Top 115%)
40K24.85 mi0.85 mi14443-1004610-814610-8116395(Top 56%)6186(Top 49%)6186(Top 108%)
25.2M25.20 mi0.35 mi14451-84623-134623-1314978(Top 52%)5428(Top 43%)5428(Top 95%)
FINISH26.22 mi1.02 mi14323+1284575+484575+4811256(Top 39%)3491(Top 28%)3491(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
Γ—21
+97ft-345ft

Overall

12600

Females

3346

F18-39

3346

5K→10K

3.1 - 6.2 mi

Top 45%
Γ—5
+79ft-138ft

Overall

12948

Females

3519

F18-39

3519

10K→15K

6.2 - 9.3 mi

Top 43%
Γ—3
+67ft-78ft

Overall

12600

Females

3346

F18-39

3346

15K→20K

9.3 - 12.4 mi

Top 45%
Γ—5
+106ft-86ft

Overall

13008

Females

3673

F18-39

3673

20K→HALF

12.4 - 13.1 mi

Top 50%
Γ—2
+19ft-37ft

Overall

14624

Females

4511

F18-39

4511

HALF→25K

13.1 - 15.5 mi

Top 51%
Γ—4
+66ft-88ft

Overall

14747

Females

4722

F18-39

4722

25K→30K

15.5 - 18.6 mi

Top 56%
Γ—9
+181ft-148ft

Overall

16115

Females

5582

F18-39

5582

30K→20M

18.6 - 20.0 mi

Top 55%
Γ—5
+64ft-50ft

Overall

15855

Females

5553

F18-39

5553

20M→21M

20.0 - 21.0 mi

Top 53%
Γ—8
+106ft-24ft

Overall

15483

Females

5399

F18-39

5399

21M→35K

21.0 - 21.8 mi

Top 59%
Γ—7
+17ft-86ft

Overall

17146

Females

6407

F18-39

6407

35K→23M

21.8 - 23.0 mi

Top 57%
Γ—5
+23ft-63ft

Overall

16659

Females

6227

F18-39

6227

23M→24M

23.0 - 24.0 mi

Top 59%
Γ—6
+12ft-82ft

Overall

17175

Females

6563

F18-39

6563

24M→40K

24.0 - 24.9 mi

Top 56%
Γ—1
+6ft-20ft

Overall

16395

Females

6186

F18-39

6186

40K→25.2M

24.9 - 25.2 mi

Top 52%
Γ—1
+13ft-16ft

Overall

14978

Females

5428

F18-39

5428

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
Γ—2
+22ft-21ft

Overall

11256

Females

3491

F18-39

3491

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1140*
Passed By
2158
Net Change
-1763
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12560
5K β†’ 10K193200-162#12560#12722
10K β†’ 15K212*159+53#12722#12669
15K β†’ 20K126192-66#12669#12735
20K β†’ HALF9104-95#12735#12830
HALF β†’ 25K59200-306#12830#13136
25K β†’ 30K74200-525#13136#13661
30K β†’ 20M67200-140#13661#13801
20M β†’ 21M59165-106#13801#13907
21M β†’ 35K33150-117#13907#14024
35K β†’ 23M56200-163#14024#14187
23M β†’ 24M34190-156#14187#14343
24M β†’ 40K39139-100#14343#14443
40K β†’ 25.2M3038-8#14443#14451
25.2M β†’ FINISH14921+128#14451#14323
TOTALS1140*2158-1763

* Includes athletes who did not complete a segment (DNF/DNQ).

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