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BOSTON MARATHON 2026

David Webb

Bib: 13177β€’M

PA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 49%
Age Group (M50-54)
#0 / 1868
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
23:45
3.11 mi
Rank: #14040
Start β†’ 5K
23:45 | 7:39/mi
10K
47:10
6.21 mi
Rank: #13641 (+399)
5K β†’ 10K
23:25 | 7:33/mi
15K
1:10:28
9.32 mi
Rank: #13301 (+340)
10K β†’ 15K
23:18 | 7:30/mi
20K
1:34:13
12.43 mi
Rank: #13285 (+16)
15K β†’ 20K
23:45 | 7:39/mi
HALF
1:39:29
13.11 mi
Rank: #13365 (-80)
20K β†’ HALF
5:16 | 7:44/mi
25K
1:58:18
15.53 mi
Rank: #13360 (+5)
HALF β†’ 25K
18:49 | 7:46/mi
30K
2:23:44
18.64 mi
Rank: #13602 (-242)
25K β†’ 30K
25:26 | 8:12/mi
20M
2:34:52
20.00 mi
Rank: #13610 (-8)
30K β†’ 20M
11:08 | 8:12/mi
21M
2:43:39
21.00 mi
Rank: #13678 (-68)
20M β†’ 21M
8:47 | 8:47/mi
35K
2:49:22
21.75 mi
Rank: #13605 (+73)
21M β†’ 35K
5:43 | 7:39/mi
23M
2:59:36
23.00 mi
Rank: #13583 (+22)
35K β†’ 23M
10:14 | 8:11/mi
24M
3:07:29
24.00 mi
Rank: #13531 (+52)
23M β†’ 24M
7:53 | 7:53/mi
40K
3:14:29
24.85 mi
Rank: #13550 (-19)
24M β†’ 40K
7:00 | 8:12/mi
25.2M
3:17:34
25.20 mi
Rank: #13561 (-11)
40K β†’ 25.2M
3:05 | 8:57/mi
FINISH
3:25:41
26.22 mi
Rank: #13605 (-44)
25.2M β†’ FINISH
8:07 | 7:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:29
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:46:12
Pace8:07 /mi
πŸ“ŠPositive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0823:457:3923:45
7:39
-
10K
6.21 mi11:18:3347:107:3623:25
7:33
-0:06
15K
9.32 mi11:41:511:10:287:3423:18
7:30
-0:03
20K
12.43 mi12:05:361:34:137:3523:45
7:39
+0:09
HALF
13.11 mi12:10:521:39:297:365:16
7:44
+0:05
25K
15.53 mi12:29:411:58:187:3718:49
7:46
+0:02
30K
18.64 mi12:55:072:23:447:4325:26
8:12
+0:26
20M
20.00 mi13:06:152:34:527:4511:08
8:12
0:00
21M
21.00 mi13:15:022:43:397:488:47
8:47
+0:35
35K
21.75 mi13:20:452:49:227:485:43
7:39
-1:08
23M
23.00 mi13:30:592:59:367:4910:14
8:11
+0:32
24M
24.00 mi13:38:523:07:297:497:53
7:53
-0:18
40K
24.85 mi13:45:523:14:297:507:00
8:12
+0:19
25.2M
25.20 mi13:48:573:17:347:513:05
8:57
+0:45
FINISH
26.22 mi13:57:043:25:417:528:07
7:58
-0:59

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

7:30 /mi

Average Pace

7:51 /mi

Slowest Pace

8:57 /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

3:13:49

94% of race

Time at Steady Pace

8:47

4% of race

Time at Slower Pace

3:05

1% of race

Average Pace: 7:51 /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 mi10:55:0823:457:3923:45
7:39
#14040
10K
6.21 mi11:18:3347:107:3623:25
7:33
#13641
15K
9.32 mi11:41:511:10:287:3423:18
7:30
#13301
20K
12.43 mi12:05:361:34:137:3523:45
7:39
#13285
HALF
13.11 mi12:10:521:39:297:365:16
7:44
#13365
25K
15.53 mi12:29:411:58:187:3718:49
7:46
#13360
30K
18.64 mi12:55:072:23:447:4325:26
8:12
#13602
20M
20.00 mi13:06:152:34:527:4511:08
8:12
#13610
21M
21.00 mi13:15:022:43:397:488:47
8:47
#13678
35K
21.75 mi13:20:452:49:227:485:43
7:39
#13605
23M
23.00 mi13:30:592:59:367:4910:14
8:11
#13583
24M
24.00 mi13:38:523:07:297:497:53
7:53
#13531
40K
24.85 mi13:45:523:14:297:507:00
8:12
#13550
25.2M
25.20 mi13:48:573:17:347:513:05
8:57
#13561
FINISH
26.22 mi13:57:043:25:417:528:07
7:58
#13605
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi140409887988712792(Top 44%)9296(Top 57%)9296(Top 498%)
10K6.21 mi3.10 mi13641+3999698+1899698+18913251(Top 46%)9517(Top 58%)9517(Top 509%)
15K9.32 mi3.11 mi13301+3409528+1709528+17012792(Top 44%)9296(Top 57%)9296(Top 498%)
20K12.43 mi3.11 mi13285+169498+309498+3013214(Top 46%)9379(Top 57%)9379(Top 502%)
HALF13.11 mi0.68 mi13365-809531-339531-3314871(Top 51%)10154(Top 62%)10154(Top 544%)
25K15.53 mi2.42 mi13360+59508+239508+2313485(Top 46%)9431(Top 58%)9431(Top 505%)
30K18.64 mi3.11 mi13602-2429574-669574-6614824(Top 51%)9900(Top 61%)9900(Top 530%)
20M20.00 mi1.36 mi13610-89550+249550+2414220(Top 49%)9555(Top 58%)9555(Top 512%)
21M21.00 mi1.00 mi13678-689557-79557-714859(Top 51%)9737(Top 60%)9737(Top 521%)
35K21.75 mi0.75 mi13605+739507+509507+5011898(Top 41%)8396(Top 51%)8396(Top 449%)
23M23.00 mi1.25 mi13583+229461+469461+4613613(Top 47%)9063(Top 55%)9063(Top 485%)
24M24.00 mi1.00 mi13531+529422+399422+3912909(Top 44%)8659(Top 53%)8659(Top 464%)
40K24.85 mi0.85 mi13550-199414+89414+813667(Top 47%)8918(Top 55%)8918(Top 477%)
25.2M25.20 mi0.35 mi13561-119406+89406+814305(Top 49%)9190(Top 56%)9190(Top 492%)
FINISH26.22 mi1.02 mi13605-449403+39403+314913(Top 51%)9461(Top 58%)9461(Top 506%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
Γ—21
+97ft-345ft

Overall

12792

Males

9296

M50-54

9296

5K→10K

3.1 - 6.2 mi

Top 46%
Γ—5
+79ft-138ft

Overall

13251

Males

9517

M50-54

9517

10K→15K

6.2 - 9.3 mi

Top 44%
Γ—3
+67ft-78ft

Overall

12792

Males

9296

M50-54

9296

15K→20K

9.3 - 12.4 mi

Top 46%
Γ—5
+106ft-86ft

Overall

13214

Males

9379

M50-54

9379

20K→HALF

12.4 - 13.1 mi

Top 51%
Γ—2
+19ft-37ft

Overall

14871

Males

10154

M50-54

10154

HALF→25K

13.1 - 15.5 mi

Top 46%
Γ—4
+66ft-88ft

Overall

13485

Males

9431

M50-54

9431

25K→30K

15.5 - 18.6 mi

Top 51%
Γ—9
+181ft-148ft

Overall

14824

Males

9900

M50-54

9900

30K→20M

18.6 - 20.0 mi

Top 49%
Γ—5
+64ft-50ft

Overall

14220

Males

9555

M50-54

9555

20M→21M

20.0 - 21.0 mi

Top 51%
Γ—8
+106ft-24ft

Overall

14859

Males

9737

M50-54

9737

21M→35K

21.0 - 21.8 mi

Top 41%
Γ—7
+17ft-86ft

Overall

11898

Males

8396

M50-54

8396

35K→23M

21.8 - 23.0 mi

Top 47%
Γ—5
+23ft-63ft

Overall

13613

Males

9063

M50-54

9063

23M→24M

23.0 - 24.0 mi

Top 44%
Γ—6
+12ft-82ft

Overall

12909

Males

8659

M50-54

8659

24M→40K

24.0 - 24.9 mi

Top 47%
Γ—1
+6ft-20ft

Overall

13667

Males

8918

M50-54

8918

40K→25.2M

24.9 - 25.2 mi

Top 49%
Γ—1
+13ft-16ft

Overall

14305

Males

9190

M50-54

9190

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
Γ—2
+22ft-21ft

Overall

14913

Males

9461

M50-54

9461

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1987
Passed By
1552
Net Change
+435
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#14040
5K β†’ 10K542143+399#14040#13641
10K β†’ 15K40464+340#13641#13301
15K β†’ 20K175159+16#13301#13285
20K β†’ HALF1595-80#13285#13365
HALF β†’ 25K123118+5#13365#13360
25K β†’ 30K122364-242#13360#13602
30K β†’ 20M97105-8#13602#13610
20M β†’ 21M67135-68#13610#13678
21M β†’ 35K8916+73#13678#13605
35K β†’ 23M11088+22#13605#13583
23M β†’ 24M9846+52#13583#13531
24M β†’ 40K6180-19#13531#13550
40K β†’ 25.2M2435-11#13550#13561
25.2M β†’ FINISH60104-44#13561#13605
TOTALS19871552+435
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