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BOSTON MARATHON 2026

James Lee

Bib: 3461•M

MA

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Overall
#0 / 29021
Top 44%
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
23:44
3.11 mi
Rank: #13984
Start → 5K
23:44 | 7:39/mi
10K
47:44
6.21 mi
Rank: #14445 (-461)
5K → 10K
24:00 | 7:44/mi
15K
1:11:45
9.32 mi
Rank: #14523 (-78)
10K → 15K
24:01 | 7:44/mi
20K
1:36:15
12.43 mi
Rank: #14679 (-156)
15K → 20K
24:30 | 7:54/mi
HALF
1:41:32
13.11 mi
Rank: #14702 (-23)
20K → HALF
5:17 | 7:46/mi
25K
2:00:34
15.53 mi
Rank: #14603 (+99)
HALF → 25K
19:02 | 7:51/mi
30K
2:24:44
18.64 mi
Rank: #14045 (+558)
25K → 30K
24:10 | 7:47/mi
20M
2:35:08
20.00 mi
Rank: #13738 (+307)
30K → 20M
10:24 | 7:40/mi
21M
2:42:57
21.00 mi
Rank: #13425 (+313)
20M → 21M
7:49 | 7:49/mi
35K
2:48:31
21.75 mi
Rank: #13281 (+144)
21M → 35K
5:34 | 7:27/mi
23M
2:58:16
23.00 mi
Rank: #13132 (+149)
35K → 23M
9:45 | 7:48/mi
24M
3:05:50
24.00 mi
Rank: #13012 (+120)
23M → 24M
7:34 | 7:34/mi
40K
3:12:23
24.85 mi
Rank: #12879 (+133)
24M → 40K
6:33 | 7:40/mi
25.2M
3:15:14
25.20 mi
Rank: #12826 (+53)
40K → 25.2M
2:51 | 8:16/mi
FINISH
3:22:32
26.22 mi
Rank: #12633 (+193)
25.2M → FINISH
7:18 | 7:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:41:32
Pace7:45 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:41:00
Pace7:43 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:2523:447:3923:44
7:39
-
10K
6.21 mi10:52:2547:447:4124:00
7:44
+0:05
15K
9.32 mi11:16:261:11:457:4224:01
7:44
0:00
20K
12.43 mi11:40:561:36:157:4524:30
7:54
+0:10
HALF
13.11 mi11:46:131:41:327:455:17
7:46
-0:08
25K
15.53 mi12:05:152:00:347:4619:02
7:51
+0:05
30K
18.64 mi12:29:252:24:447:4624:10
7:47
-0:04
20M
20.00 mi12:39:492:35:087:4610:24
7:40
-0:07
21M
21.00 mi12:47:382:42:577:467:49
7:49
+0:09
35K
21.75 mi12:53:122:48:317:455:34
7:27
-0:22
23M
23.00 mi13:02:572:58:167:469:45
7:48
+0:21
24M
24.00 mi13:10:313:05:507:457:34
7:34
-0:14
40K
24.85 mi13:17:043:12:237:456:33
7:40
+0:06
25.2M
25.20 mi13:19:553:15:147:452:51
8:16
+0:36
FINISH
26.22 mi13:27:133:22:327:447:18
7:10
-1:06

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

7:10 /mi

Average Pace

7:44 /mi

Slowest Pace

8:16 /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

2:55:11

86% of race

Time at Steady Pace

27:21

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:43 /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 mi10:28:2523:447:3923:44
7:39
#13984
10K
6.21 mi10:52:2547:447:4124:00
7:44
#14445
15K
9.32 mi11:16:261:11:457:4224:01
7:44
#14523
20K
12.43 mi11:40:561:36:157:4524:30
7:54
#14679
HALF
13.11 mi11:46:131:41:327:455:17
7:46
#14702
25K
15.53 mi12:05:152:00:347:4619:02
7:51
#14603
30K
18.64 mi12:29:252:24:447:4624:10
7:47
#14045
20M
20.00 mi12:39:492:35:087:4610:24
7:40
#13738
21M
21.00 mi12:47:382:42:577:467:49
7:49
#13425
35K
21.75 mi12:53:122:48:317:455:34
7:27
#13281
23M
23.00 mi13:02:572:58:167:469:45
7:48
#13132
24M
24.00 mi13:10:313:05:507:457:34
7:34
#13012
40K
24.85 mi13:17:043:12:237:456:33
7:40
#12879
25.2M
25.20 mi13:19:553:15:147:452:51
8:16
#12826
FINISH
26.22 mi13:27:133:22:327:447:18
7:10
#12633
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi139849857985714755(Top 51%)10094(Top 62%)10094(Top 176%)
10K6.21 mi3.10 mi14445-46110025-16810025-16814960(Top 52%)10217(Top 63%)10217(Top 179%)
15K9.32 mi3.11 mi14523-7810026-110026-114755(Top 51%)10094(Top 62%)10094(Top 176%)
20K12.43 mi3.11 mi14679-15610077-5110077-5115183(Top 52%)10209(Top 62%)10209(Top 178%)
HALF13.11 mi0.68 mi14702-2310088-1110088-1115076(Top 52%)10221(Top 63%)10221(Top 179%)
25K15.53 mi2.42 mi14603+9910032+5610032+5614197(Top 49%)9727(Top 60%)9727(Top 170%)
30K18.64 mi3.11 mi14045+5589768+2649768+26411808(Top 41%)8572(Top 52%)8572(Top 150%)
20M20.00 mi1.36 mi13738+3079607+1619607+16110274(Top 35%)7715(Top 47%)7715(Top 135%)
21M21.00 mi1.00 mi13425+3139440+1679440+1678647(Top 30%)6751(Top 41%)6751(Top 118%)
35K21.75 mi0.75 mi13281+1449364+769364+7610390(Top 36%)7691(Top 47%)7691(Top 134%)
23M23.00 mi1.25 mi13132+1499280+849280+8410949(Top 38%)7839(Top 48%)7839(Top 137%)
24M24.00 mi1.00 mi13012+1209210+709210+7010607(Top 37%)7613(Top 47%)7613(Top 133%)
40K24.85 mi0.85 mi12879+1339123+879123+8710021(Top 35%)7229(Top 44%)7229(Top 126%)
25.2M25.20 mi0.35 mi12826+539092+319092+3110011(Top 34%)7161(Top 44%)7161(Top 125%)
FINISH26.22 mi1.02 mi12633+1938978+1148978+1148843(Top 30%)6507(Top 40%)6507(Top 114%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14755

Males

10094

M18-39

10094

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

14960

Males

10217

M18-39

10217

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14755

Males

10094

M18-39

10094

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15183

Males

10209

M18-39

10209

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15076

Males

10221

M18-39

10221

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14197

Males

9727

M18-39

9727

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11808

Males

8572

M18-39

8572

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10274

Males

7715

M18-39

7715

20M→21M

20.0 - 21.0 mi

Top 30%
×8
+106ft-24ft

Overall

8647

Males

6751

M18-39

6751

21M→35K

21.0 - 21.8 mi

Top 36%
×7
+17ft-86ft

Overall

10390

Males

7691

M18-39

7691

35K→23M

21.8 - 23.0 mi

Top 38%
×5
+23ft-63ft

Overall

10949

Males

7839

M18-39

7839

23M→24M

23.0 - 24.0 mi

Top 37%
×6
+12ft-82ft

Overall

10607

Males

7613

M18-39

7613

24M→40K

24.0 - 24.9 mi

Top 35%
×1
+6ft-20ft

Overall

10021

Males

7229

M18-39

7229

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1
+13ft-16ft

Overall

10011

Males

7161

M18-39

7161

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8843

Males

6507

M18-39

6507

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2703
Passed By
1352
Net Change
+1351
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13984
5K → 10K136597-461#13984#14445
10K → 15K180258-78#14445#14523
15K → 20K122278-156#14523#14679
20K → HALF2548-23#14679#14702
HALF → 25K18283+99#14702#14603
25K → 30K57315+558#14603#14045
30K → 20M3103+307#14045#13738
20M → 21M3163+313#13738#13425
21M → 35K1506+144#13425#13281
35K → 23M17122+149#13281#13132
23M → 24M13010+120#13132#13012
24M → 40K14815+133#13012#12879
40K → 25.2M629+53#12879#12826
25.2M → FINISH1985+193#12826#12633
TOTALS27031352+1351
📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing