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BOSTON MARATHON 2026

Billy Campbell

Bib: 27364•M

MD

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Overall
#0 / 29021
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
28:45
3.11 mi
Rank: #23618
Start → 5K
28:45 | 9:16/mi
10K
57:31
6.21 mi
Rank: #23739 (-121)
5K → 10K
28:46 | 9:16/mi
15K
1:25:55
9.32 mi
Rank: #23617 (+122)
10K → 15K
28:24 | 9:09/mi
20K
1:53:54
12.43 mi
Rank: #23219 (+398)
15K → 20K
27:59 | 9:01/mi
HALF
1:59:54
13.11 mi
Rank: #23152 (+67)
20K → HALF
6:00 | 8:49/mi
25K
2:21:39
15.53 mi
Rank: #22802 (+350)
HALF → 25K
21:45 | 8:59/mi
30K
2:50:22
18.64 mi
Rank: #22371 (+431)
25K → 30K
28:43 | 9:15/mi
20M
3:02:50
20.00 mi
Rank: #22154 (+217)
30K → 20M
12:28 | 9:11/mi
21M
3:12:18
21.00 mi
Rank: #21933 (+221)
20M → 21M
9:28 | 9:28/mi
35K
3:18:53
21.75 mi
Rank: #21825 (+108)
21M → 35K
6:35 | 8:48/mi
23M
3:30:02
23.00 mi
Rank: #21644 (+181)
35K → 23M
11:09 | 8:55/mi
24M
3:38:40
24.00 mi
Rank: #21508 (+136)
23M → 24M
8:38 | 8:38/mi
40K
3:45:53
24.85 mi
Rank: #21330 (+178)
24M → 40K
7:13 | 8:27/mi
25.2M
3:48:55
25.20 mi
Rank: #21231 (+99)
40K → 25.2M
3:02 | 8:48/mi
FINISH
3:56:52
26.22 mi
Rank: #20992 (+239)
25.2M → FINISH
7:57 | 7:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:59:54
Pace9:09 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:56:58
Pace8:56 /mi
📊Negative Split: 2.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0028:459:1628:45
9:16
-
10K
6.21 mi12:18:4657:319:1628:46
9:16
0:00
15K
9.32 mi12:47:101:25:559:1428:24
9:09
-0:07
20K
12.43 mi13:15:091:53:549:1027:59
9:01
-0:08
HALF
13.11 mi13:21:091:59:549:096:00
8:49
-0:12
25K
15.53 mi13:42:542:21:399:0821:45
8:59
+0:10
30K
18.64 mi14:11:372:50:229:0928:43
9:15
+0:16
20M
20.00 mi14:24:053:02:509:0912:28
9:11
-0:04
21M
21.00 mi14:33:333:12:189:109:28
9:28
+0:17
35K
21.75 mi14:40:083:18:539:096:35
8:48
-0:40
23M
23.00 mi14:51:173:30:029:0811:09
8:55
+0:07
24M
24.00 mi14:59:553:38:409:078:38
8:38
-0:17
40K
24.85 mi15:07:083:45:539:067:13
8:27
-0:11
25.2M
25.20 mi15:10:103:48:559:063:02
8:48
+0:21
FINISH
26.22 mi15:18:073:56:529:037:57
7:49
-0:59

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

7:49 /mi

Average Pace

9:02 /mi

Slowest Pace

9:28 /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

23:48

10% of race

Time at Steady Pace

1:44:54

44% of race

Time at Slower Pace

1:48:10

46% of race

Average Pace: 9:02 /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 mi11:50:0028:459:1628:45
9:16
#23618
10K
6.21 mi12:18:4657:319:1628:46
9:16
#23739
15K
9.32 mi12:47:101:25:559:1428:24
9:09
#23617
20K
12.43 mi13:15:091:53:549:1027:59
9:01
#23219
HALF
13.11 mi13:21:091:59:549:096:00
8:49
#23152
25K
15.53 mi13:42:542:21:399:0821:45
8:59
#22802
30K
18.64 mi14:11:372:50:229:0928:43
9:15
#22371
20M
20.00 mi14:24:053:02:509:0912:28
9:11
#22154
21M
21.00 mi14:33:333:12:189:109:28
9:28
#21933
35K
21.75 mi14:40:083:18:539:096:35
8:48
#21825
23M
23.00 mi14:51:173:30:029:0811:09
8:55
#21644
24M
24.00 mi14:59:553:38:409:078:38
8:38
#21508
40K
24.85 mi15:07:083:45:539:067:13
8:27
#21330
25.2M
25.20 mi15:10:103:48:559:063:02
8:48
#21231
FINISH
26.22 mi15:18:073:56:529:037:57
7:49
#20992
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 mi23618140361403623273(Top 80%)13893(Top 85%)13893(Top 243%)
10K6.21 mi3.10 mi23739-12114110-7414110-7423818(Top 82%)14157(Top 87%)14157(Top 247%)
15K9.32 mi3.11 mi23617+12214059+5114059+5123273(Top 80%)13893(Top 85%)13893(Top 243%)
20K12.43 mi3.11 mi23219+39813844+21513844+21521932(Top 76%)13216(Top 81%)13216(Top 231%)
HALF13.11 mi0.68 mi23152+6713813+3113813+3121792(Top 75%)13164(Top 81%)13164(Top 230%)
25K15.53 mi2.42 mi22802+35013636+17713636+17721034(Top 72%)12759(Top 78%)12759(Top 223%)
30K18.64 mi3.11 mi22371+43113402+23413402+23420706(Top 71%)12523(Top 77%)12523(Top 219%)
20M20.00 mi1.36 mi22154+21713286+11613286+11619772(Top 68%)12007(Top 73%)12007(Top 210%)
21M21.00 mi1.00 mi21933+22113161+12513161+12518364(Top 63%)11310(Top 69%)11310(Top 198%)
35K21.75 mi0.75 mi21825+10813104+5713104+5719108(Top 66%)11557(Top 71%)11557(Top 202%)
23M23.00 mi1.25 mi21644+18113007+9713007+9718050(Top 62%)11007(Top 67%)11007(Top 192%)
24M24.00 mi1.00 mi21508+13612929+7812929+7817652(Top 61%)10786(Top 66%)10786(Top 188%)
40K24.85 mi0.85 mi21330+17812834+9512834+9515289(Top 53%)9652(Top 59%)9652(Top 169%)
25.2M25.20 mi0.35 mi21231+9912779+5512779+5513493(Top 46%)8856(Top 54%)8856(Top 155%)
FINISH26.22 mi1.02 mi20992+23912657+12212657+12213788(Top 48%)8941(Top 55%)8941(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21
+97ft-345ft

Overall

23273

Males

13893

M18-39

13893

5K→10K

3.1 - 6.2 mi

Top 82%
×5
+79ft-138ft

Overall

23818

Males

14157

M18-39

14157

10K→15K

6.2 - 9.3 mi

Top 80%
×3
+67ft-78ft

Overall

23273

Males

13893

M18-39

13893

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

21932

Males

13216

M18-39

13216

20K→HALF

12.4 - 13.1 mi

Top 75%
×2
+19ft-37ft

Overall

21792

Males

13164

M18-39

13164

HALF→25K

13.1 - 15.5 mi

Top 72%
×4
+66ft-88ft

Overall

21034

Males

12759

M18-39

12759

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20706

Males

12523

M18-39

12523

30K→20M

18.6 - 20.0 mi

Top 68%
×5
+64ft-50ft

Overall

19772

Males

12007

M18-39

12007

20M→21M

20.0 - 21.0 mi

Top 63%
×8
+106ft-24ft

Overall

18364

Males

11310

M18-39

11310

21M→35K

21.0 - 21.8 mi

Top 66%
×7
+17ft-86ft

Overall

19108

Males

11557

M18-39

11557

35K→23M

21.8 - 23.0 mi

Top 62%
×5
+23ft-63ft

Overall

18050

Males

11007

M18-39

11007

23M→24M

23.0 - 24.0 mi

Top 61%
×6
+12ft-82ft

Overall

17652

Males

10786

M18-39

10786

24M→40K

24.0 - 24.9 mi

Top 53%
×1
+6ft-20ft

Overall

15289

Males

9652

M18-39

9652

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1
+13ft-16ft

Overall

13493

Males

8856

M18-39

8856

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

13788

Males

8941

M18-39

8941

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3091*
Passed By
377
Net Change
+2626
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23618
5K → 10K167200-121#23618#23739
10K → 15K214*92+122#23739#23617
15K → 20K412*14+398#23617#23219
20K → HALF725+67#23219#23152
HALF → 25K362*12+350#23152#22802
25K → 30K456*25+431#22802#22371
30K → 20M220*3+217#22371#22154
20M → 21M226*5+221#22154#21933
21M → 35K1102+108#21933#21825
35K → 23M1909+181#21825#21644
23M → 24M1448+136#21644#21508
24M → 40K1791+178#21508#21330
40K → 25.2M990+99#21330#21231
25.2M → FINISH240*1+239#21231#20992
TOTALS3091*377+2626

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

📊

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