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BOSTON MARATHON 2026

Christopher Carnall Jr.

Bib: 3861β€’M

PA

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Overall
#0 / 29021
Top 38%
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
22:44
3.11 mi
Rank: #11188
Start β†’ 5K
22:44 | 7:20/mi
10K
45:36
6.21 mi
Rank: #11405 (-217)
5K β†’ 10K
22:52 | 7:22/mi
15K
1:08:09
9.32 mi
Rank: #11138 (+267)
10K β†’ 15K
22:33 | 7:16/mi
20K
1:30:39
12.43 mi
Rank: #10753 (+385)
15K β†’ 20K
22:30 | 7:15/mi
HALF
1:35:28
13.11 mi
Rank: #10644 (+109)
20K β†’ HALF
4:49 | 7:04/mi
25K
1:54:00
15.53 mi
Rank: #10978 (-334)
HALF β†’ 25K
18:32 | 7:39/mi
30K
2:17:40
18.64 mi
Rank: #10855 (+123)
25K β†’ 30K
23:40 | 7:38/mi
20M
2:28:25
20.00 mi
Rank: #10965 (-110)
30K β†’ 20M
10:45 | 7:55/mi
21M
2:36:23
21.00 mi
Rank: #10841 (+124)
20M β†’ 21M
7:58 | 7:58/mi
35K
2:42:16
21.75 mi
Rank: #10943 (-102)
21M β†’ 35K
5:53 | 7:52/mi
23M
2:52:15
23.00 mi
Rank: #10982 (-39)
35K β†’ 23M
9:59 | 7:59/mi
24M
3:00:12
24.00 mi
Rank: #11049 (-67)
23M β†’ 24M
7:57 | 7:57/mi
40K
3:07:00
24.85 mi
Rank: #11059 (-10)
24M β†’ 40K
6:48 | 7:58/mi
25.2M
3:09:53
25.20 mi
Rank: #11026 (+33)
40K β†’ 25.2M
2:53 | 8:22/mi
FINISH
3:17:37
26.22 mi
Rank: #11033 (-7)
25.2M β†’ FINISH
7:44 | 7:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:28
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:42:09
Pace7:48 /mi
πŸ“ŠPositive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4022:447:2022:44
7:20
-
10K
6.21 mi10:47:3245:367:2122:52
7:22
+0:02
15K
9.32 mi11:10:051:08:097:1922:33
7:16
-0:06
20K
12.43 mi11:32:351:30:397:1822:30
7:15
-0:01
HALF
13.11 mi11:37:241:35:287:174:49
7:04
-0:11
25K
15.53 mi11:55:561:54:007:2118:32
7:39
+0:35
30K
18.64 mi12:19:362:17:407:2423:40
7:38
-0:01
20M
20.00 mi12:30:212:28:257:2610:45
7:55
+0:17
21M
21.00 mi12:38:192:36:237:277:58
7:58
+0:03
35K
21.75 mi12:44:122:42:167:285:53
7:52
-0:06
23M
23.00 mi12:54:112:52:157:309:59
7:59
+0:07
24M
24.00 mi13:02:083:00:127:317:57
7:57
-0:02
40K
24.85 mi13:08:563:07:007:326:48
7:58
+0:01
25.2M
25.20 mi13:11:493:09:537:332:53
8:22
+0:24
FINISH
26.22 mi13:19:333:17:377:337:44
7:36
-0:46

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

7:04 /mi

Average Pace

7:33 /mi

Slowest Pace

8:22 /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

2:25:24

74% of race

Time at Steady Pace

49:20

25% of race

Time at Slower Pace

2:53

1% of race

Average Pace: 7:32 /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 mi10:24:4022:447:2022:44
7:20
#11188
10K
6.21 mi10:47:3245:367:2122:52
7:22
#11405
15K
9.32 mi11:10:051:08:097:1922:33
7:16
#11138
20K
12.43 mi11:32:351:30:397:1822:30
7:15
#10753
HALF
13.11 mi11:37:241:35:287:174:49
7:04
#10644
25K
15.53 mi11:55:561:54:007:2118:32
7:39
#10978
30K
18.64 mi12:19:362:17:407:2423:40
7:38
#10855
20M
20.00 mi12:30:212:28:257:2610:45
7:55
#10965
21M
21.00 mi12:38:192:36:237:277:58
7:58
#10841
35K
21.75 mi12:44:122:42:167:285:53
7:52
#10943
23M
23.00 mi12:54:112:52:157:309:59
7:59
#10982
24M
24.00 mi13:02:083:00:127:317:57
7:57
#11049
40K
24.85 mi13:08:563:07:007:326:48
7:58
#11059
25.2M
25.20 mi13:11:493:09:537:332:53
8:22
#11026
FINISH
26.22 mi13:19:333:17:377:337:44
7:36
#11033
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 mi111888691869110635(Top 37%)8309(Top 51%)8309(Top 145%)
10K6.21 mi3.10 mi11405-2178748-578748-5711686(Top 40%)8840(Top 54%)8840(Top 154%)
15K9.32 mi3.11 mi11138+2678594+1548594+15410635(Top 37%)8309(Top 51%)8309(Top 145%)
20K12.43 mi3.11 mi10753+3858373+2218373+2219687(Top 33%)7771(Top 48%)7771(Top 136%)
HALF13.11 mi0.68 mi10644+1098323+508323+509166(Top 32%)7572(Top 46%)7572(Top 132%)
25K15.53 mi2.42 mi10978-3348457-1348457-13412557(Top 43%)9041(Top 55%)9041(Top 158%)
30K18.64 mi3.11 mi10855+1238343+1148343+11410570(Top 36%)7990(Top 49%)7990(Top 140%)
20M20.00 mi1.36 mi10965-1108371-288371-2812168(Top 42%)8634(Top 53%)8634(Top 151%)
21M21.00 mi1.00 mi10841+1248290+818290+819652(Top 33%)7298(Top 45%)7298(Top 128%)
35K21.75 mi0.75 mi10943-1028319-298319-2913466(Top 46%)9061(Top 55%)9061(Top 158%)
23M23.00 mi1.25 mi10982-398324-58324-512270(Top 42%)8478(Top 52%)8478(Top 148%)
24M24.00 mi1.00 mi11049-678328-48328-413355(Top 46%)8855(Top 54%)8855(Top 155%)
40K24.85 mi0.85 mi11059-108313+158313+1512148(Top 42%)8238(Top 50%)8238(Top 144%)
25.2M25.20 mi0.35 mi11026+338284+298284+2910656(Top 37%)7463(Top 46%)7463(Top 130%)
FINISH26.22 mi1.02 mi11033-78254+308254+3012078(Top 42%)8135(Top 50%)8135(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
Γ—21
+97ft-345ft

Overall

10635

Males

8309

M18-39

8309

5K→10K

3.1 - 6.2 mi

Top 40%
Γ—5
+79ft-138ft

Overall

11686

Males

8840

M18-39

8840

10K→15K

6.2 - 9.3 mi

Top 37%
Γ—3
+67ft-78ft

Overall

10635

Males

8309

M18-39

8309

15K→20K

9.3 - 12.4 mi

Top 33%
Γ—5
+106ft-86ft

Overall

9687

Males

7771

M18-39

7771

20K→HALF

12.4 - 13.1 mi

Top 32%
Γ—2
+19ft-37ft

Overall

9166

Males

7572

M18-39

7572

HALF→25K

13.1 - 15.5 mi

Top 43%
Γ—4
+66ft-88ft

Overall

12557

Males

9041

M18-39

9041

25K→30K

15.5 - 18.6 mi

Top 36%
Γ—9
+181ft-148ft

Overall

10570

Males

7990

M18-39

7990

30K→20M

18.6 - 20.0 mi

Top 42%
Γ—5
+64ft-50ft

Overall

12168

Males

8634

M18-39

8634

20M→21M

20.0 - 21.0 mi

Top 33%
Γ—8
+106ft-24ft

Overall

9652

Males

7298

M18-39

7298

21M→35K

21.0 - 21.8 mi

Top 46%
Γ—7
+17ft-86ft

Overall

13466

Males

9061

M18-39

9061

35K→23M

21.8 - 23.0 mi

Top 42%
Γ—5
+23ft-63ft

Overall

12270

Males

8478

M18-39

8478

23M→24M

23.0 - 24.0 mi

Top 46%
Γ—6
+12ft-82ft

Overall

13355

Males

8855

M18-39

8855

24M→40K

24.0 - 24.9 mi

Top 42%
Γ—1
+6ft-20ft

Overall

12148

Males

8238

M18-39

8238

40K→25.2M

24.9 - 25.2 mi

Top 37%
Γ—1
+13ft-16ft

Overall

10656

Males

7463

M18-39

7463

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
Γ—2
+22ft-21ft

Overall

12078

Males

8135

M18-39

8135

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1933*
Passed By
1398
Net Change
+155
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#11188
5K β†’ 10K155200-217#11188#11405
10K β†’ 15K336*69+267#11405#11138
15K β†’ 20K404*19+385#11138#10753
20K β†’ HALF1090+109#10753#10644
HALF β†’ 25K74200-334#10644#10978
25K β†’ 30K247*124+123#10978#10855
30K β†’ 20M66176-110#10855#10965
20M β†’ 21M16440+124#10965#10841
21M β†’ 35K30132-102#10841#10943
35K β†’ 23M98137-39#10943#10982
23M β†’ 24M63130-67#10982#11049
24M β†’ 40K6979-10#11049#11059
40K β†’ 25.2M4512+33#11059#11026
25.2M β†’ FINISH7380-7#11026#11033
TOTALS1933*1398+155

* 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