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BOSTON MARATHON 2026

Shane Mcshera

Bib: 5794•M

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0:00
/ mi
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Overall
#0 / 29021
Top 13%
Gender (Male)
#0 / 16340
Top 21%
Age Group (M18-39)
#0 / 5723
Top 46%
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
19:44
3.11 mi
Rank: #3079
Start → 5K
19:44 | 6:22/mi
10K
39:56
6.21 mi
Rank: #3656 (-577)
5K → 10K
20:12 | 6:31/mi
15K
1:00:12
9.32 mi
Rank: #3864 (-208)
10K → 15K
20:16 | 6:32/mi
20K
1:20:26
12.43 mi
Rank: #3853 (+11)
15K → 20K
20:14 | 6:31/mi
HALF
1:24:49
13.11 mi
Rank: #3861 (-8)
20K → HALF
4:23 | 6:26/mi
25K
1:40:48
15.53 mi
Rank: #3861
HALF → 25K
15:59 | 6:36/mi
30K
2:01:53
18.64 mi
Rank: #3883 (-22)
25K → 30K
21:05 | 6:48/mi
20M
2:11:10
20.00 mi
Rank: #3879 (+4)
30K → 20M
9:17 | 6:51/mi
21M
2:18:20
21.00 mi
Rank: #3870 (+9)
20M → 21M
7:10 | 7:10/mi
35K
2:23:24
21.75 mi
Rank: #3899 (-29)
21M → 35K
5:04 | 6:47/mi
23M
2:31:49
23.00 mi
Rank: #3837 (+62)
35K → 23M
8:25 | 6:44/mi
24M
2:38:24
24.00 mi
Rank: #3789 (+48)
23M → 24M
6:35 | 6:35/mi
40K
2:44:13
24.85 mi
Rank: #3765 (+24)
24M → 40K
5:49 | 6:49/mi
25.2M
2:46:40
25.20 mi
Rank: #3739 (+26)
40K → 25.2M
2:27 | 7:07/mi
FINISH
2:52:58
26.22 mi
Rank: #3633 (+106)
25.2M → FINISH
6:18 | 6:11/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:49
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:28:09
Pace6:44 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0919:446:2219:44
6:22
-
10K
6.21 mi10:43:2139:566:2620:12
6:31
+0:09
15K
9.32 mi11:03:371:00:126:2820:16
6:32
+0:01
20K
12.43 mi11:23:511:20:266:2920:14
6:31
-0:01
HALF
13.11 mi11:28:141:24:496:294:23
6:26
-0:05
25K
15.53 mi11:44:131:40:486:3015:59
6:36
+0:10
30K
18.64 mi12:05:182:01:536:3321:05
6:48
+0:12
20M
20.00 mi12:14:352:11:106:349:17
6:51
+0:03
21M
21.00 mi12:21:452:18:206:367:10
7:10
+0:19
35K
21.75 mi12:26:492:23:246:365:04
6:47
-0:23
23M
23.00 mi12:35:142:31:496:378:25
6:44
-0:03
24M
24.00 mi12:41:492:38:246:376:35
6:35
-0:09
40K
24.85 mi12:47:382:44:136:375:49
6:49
+0:14
25.2M
25.20 mi12:50:052:46:406:372:27
7:07
+0:18
FINISH
26.22 mi12:56:232:52:586:376:18
6:11
-0:56

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

6:11 /mi

Average Pace

6:36 /mi

Slowest Pace

7:10 /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

2:28:15

86% of race

Time at Steady Pace

24:43

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:36 /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 mi10:23:0919:446:2219:44
6:22
#3079
10K
6.21 mi10:43:2139:566:2620:12
6:31
#3656
15K
9.32 mi11:03:371:00:126:2820:16
6:32
#3864
20K
12.43 mi11:23:511:20:266:2920:14
6:31
#3853
HALF
13.11 mi11:28:141:24:496:294:23
6:26
#3861
25K
15.53 mi11:44:131:40:486:3015:59
6:36
#3861
30K
18.64 mi12:05:182:01:536:3321:05
6:48
#3883
20M
20.00 mi12:14:352:11:106:349:17
6:51
#3879
21M
21.00 mi12:21:452:18:206:367:10
7:10
#3870
35K
21.75 mi12:26:492:23:246:365:04
6:47
#3899
23M
23.00 mi12:35:142:31:496:378:25
6:44
#3837
24M
24.00 mi12:41:492:38:246:376:35
6:35
#3789
40K
24.85 mi12:47:382:44:136:375:49
6:49
#3765
25.2M
25.20 mi12:50:052:46:406:372:27
7:07
#3739
FINISH
26.22 mi12:56:232:52:586:376:18
6:11
#3633
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 mi3079294429444378(Top 15%)4126(Top 25%)4126(Top 72%)
10K6.21 mi3.10 mi3656-5773482-5383482-5384220(Top 15%)3995(Top 24%)3995(Top 70%)
15K9.32 mi3.11 mi3864-2083677-1953677-1954378(Top 15%)4126(Top 25%)4126(Top 72%)
20K12.43 mi3.11 mi3853+113670+73670+73852(Top 13%)3657(Top 22%)3657(Top 64%)
HALF13.11 mi0.68 mi3861-83676-63676-63918(Top 14%)3716(Top 23%)3716(Top 65%)
25K15.53 mi2.42 mi38613677-13677-14042(Top 14%)3793(Top 23%)3793(Top 66%)
30K18.64 mi3.11 mi3883-223680-33680-34251(Top 15%)3927(Top 24%)3927(Top 69%)
20M20.00 mi1.36 mi3879+43671+93671+94364(Top 15%)3964(Top 24%)3964(Top 69%)
21M21.00 mi1.00 mi3870+93654+173654+174407(Top 15%)3935(Top 24%)3935(Top 69%)
35K21.75 mi0.75 mi3899-293677-233677-235402(Top 19%)4727(Top 29%)4727(Top 83%)
23M23.00 mi1.25 mi3837+623614+633614+633610(Top 12%)3284(Top 20%)3284(Top 57%)
24M24.00 mi1.00 mi3789+483558+563558+563632(Top 13%)3277(Top 20%)3277(Top 57%)
40K24.85 mi0.85 mi3765+243530+283530+284208(Top 14%)3678(Top 23%)3678(Top 64%)
25.2M25.20 mi0.35 mi3739+263510+203510+203100(Top 11%)2770(Top 17%)2770(Top 48%)
FINISH26.22 mi1.02 mi3633+1063416+943416+942433(Top 8%)2224(Top 14%)2224(Top 39%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21
+97ft-345ft

Overall

4378

Males

4126

M18-39

4126

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4220

Males

3995

M18-39

3995

10K→15K

6.2 - 9.3 mi

Top 15%
×3
+67ft-78ft

Overall

4378

Males

4126

M18-39

4126

15K→20K

9.3 - 12.4 mi

Top 13%
×5
+106ft-86ft

Overall

3852

Males

3657

M18-39

3657

20K→HALF

12.4 - 13.1 mi

Top 14%
×2
+19ft-37ft

Overall

3918

Males

3716

M18-39

3716

HALF→25K

13.1 - 15.5 mi

Top 14%
×4
+66ft-88ft

Overall

4042

Males

3793

M18-39

3793

25K→30K

15.5 - 18.6 mi

Top 15%
×9
+181ft-148ft

Overall

4251

Males

3927

M18-39

3927

30K→20M

18.6 - 20.0 mi

Top 15%
×5
+64ft-50ft

Overall

4364

Males

3964

M18-39

3964

20M→21M

20.0 - 21.0 mi

Top 15%
×8
+106ft-24ft

Overall

4407

Males

3935

M18-39

3935

21M→35K

21.0 - 21.8 mi

Top 19%
×7
+17ft-86ft

Overall

5402

Males

4727

M18-39

4727

35K→23M

21.8 - 23.0 mi

Top 12%
×5
+23ft-63ft

Overall

3610

Males

3284

M18-39

3284

23M→24M

23.0 - 24.0 mi

Top 13%
×6
+12ft-82ft

Overall

3632

Males

3277

M18-39

3277

24M→40K

24.0 - 24.9 mi

Top 14%
×1
+6ft-20ft

Overall

4208

Males

3678

M18-39

3678

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1
+13ft-16ft

Overall

3100

Males

2770

M18-39

2770

25.2M→FINISH

25.2 - 26.2 mi

Top 8%
×2
+22ft-21ft

Overall

2433

Males

2224

M18-39

2224

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
805
Passed By
1359
Net Change
-554
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3079
5K → 10K23600-577#3079#3656
10K → 15K26234-208#3656#3864
15K → 20K8877+11#3864#3853
20K → HALF1624-8#3853#3861
HALF → 25K69690#3861#3861
25K → 30K89111-22#3861#3883
30K → 20M6359+4#3883#3879
20M → 21M5344+9#3879#3870
21M → 35K2554-29#3870#3899
35K → 23M8927+62#3899#3837
23M → 24M7022+48#3837#3789
24M → 40K5228+24#3789#3765
40K → 25.2M315+26#3765#3739
25.2M → FINISH1115+106#3739#3633
TOTALS8051359-554

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📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing