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BOSTON MARATHON 2026

Scott Mumford

Bib: 9206β€’M

UT

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 42%
Age Group (M50-54)
#0 / 1868
Top 45%
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
24:00
3.11 mi
Rank: #14758
Start β†’ 5K
24:00 | 7:44/mi
10K
48:09
6.21 mi
Rank: #15052 (-294)
5K β†’ 10K
24:09 | 7:47/mi
15K
1:11:17
9.32 mi
Rank: #14065 (+987)
10K β†’ 15K
23:08 | 7:27/mi
20K
1:35:20
12.43 mi
Rank: #14042 (+23)
15K β†’ 20K
24:03 | 7:45/mi
HALF
1:40:21
13.11 mi
Rank: #13918 (+124)
20K β†’ HALF
5:01 | 7:22/mi
25K
1:58:22
15.53 mi
Rank: #13404 (+514)
HALF β†’ 25K
18:01 | 7:26/mi
30K
2:21:45
18.64 mi
Rank: #12745 (+659)
25K β†’ 30K
23:23 | 7:32/mi
20M
2:32:00
20.00 mi
Rank: #12470 (+275)
30K β†’ 20M
10:15 | 7:33/mi
21M
2:39:44
21.00 mi
Rank: #12205 (+265)
20M β†’ 21M
7:44 | 7:44/mi
35K
2:45:13
21.75 mi
Rank: #12095 (+110)
21M β†’ 35K
5:29 | 7:20/mi
23M
2:54:37
23.00 mi
Rank: #11853 (+242)
35K β†’ 23M
9:24 | 7:31/mi
24M
3:01:59
24.00 mi
Rank: #11693 (+160)
23M β†’ 24M
7:22 | 7:22/mi
40K
3:08:29
24.85 mi
Rank: #11569 (+124)
24M β†’ 40K
6:30 | 7:37/mi
25.2M
3:11:17
25.20 mi
Rank: #11509 (+60)
40K β†’ 25.2M
2:48 | 8:08/mi
FINISH
3:18:44
26.22 mi
Rank: #11422 (+87)
25.2M β†’ FINISH
7:27 | 7:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:40:21
Pace7:40 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:38:23
Pace7:31 /mi
πŸ“ŠNegative Split: 2.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:0724:007:4424:00
7:44
-
10K
6.21 mi11:29:1648:097:4524:09
7:47
+0:03
15K
9.32 mi11:52:241:11:177:3923:08
7:27
-0:20
20K
12.43 mi12:16:271:35:207:4124:03
7:45
+0:18
HALF
13.11 mi12:21:281:40:217:405:01
7:22
-0:23
25K
15.53 mi12:39:291:58:227:3818:01
7:26
+0:04
30K
18.64 mi13:02:522:21:457:3723:23
7:32
+0:06
20M
20.00 mi13:13:072:32:007:3710:15
7:33
+0:01
21M
21.00 mi13:20:512:39:447:377:44
7:44
+0:11
35K
21.75 mi13:26:202:45:137:365:29
7:20
-0:24
23M
23.00 mi13:35:442:54:377:369:24
7:31
+0:11
24M
24.00 mi13:43:063:01:597:357:22
7:22
-0:09
40K
24.85 mi13:49:363:08:297:366:30
7:37
+0:15
25.2M
25.20 mi13:52:243:11:177:362:48
8:08
+0:31
FINISH
26.22 mi13:59:513:18:447:367:27
7:19
-0:49

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

7:19 /mi

Average Pace

7:35 /mi

Slowest Pace

8:08 /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

3:15:56

99% of race

Time at Steady Pace

2:48

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi11:05:0724:007:4424:00
7:44
#14758
10K
6.21 mi11:29:1648:097:4524:09
7:47
#15052
15K
9.32 mi11:52:241:11:177:3923:08
7:27
#14065
20K
12.43 mi12:16:271:35:207:4124:03
7:45
#14042
HALF
13.11 mi12:21:281:40:217:405:01
7:22
#13918
25K
15.53 mi12:39:291:58:227:3818:01
7:26
#13404
30K
18.64 mi13:02:522:21:457:3723:23
7:32
#12745
20M
20.00 mi13:13:072:32:007:3710:15
7:33
#12470
21M
21.00 mi13:20:512:39:447:377:44
7:44
#12205
35K
21.75 mi13:26:202:45:137:365:29
7:20
#12095
23M
23.00 mi13:35:442:54:377:369:24
7:31
#11853
24M
24.00 mi13:43:063:01:597:357:22
7:22
#11693
40K
24.85 mi13:49:363:08:297:366:30
7:37
#11569
25.2M
25.20 mi13:52:243:11:177:362:48
8:08
#11509
FINISH
26.22 mi13:59:513:18:447:367:27
7:19
#11422
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 mi14758101701017012343(Top 43%)9090(Top 56%)9090(Top 487%)
10K6.21 mi3.10 mi15052-29410232-6210232-6215360(Top 53%)10364(Top 63%)10364(Top 555%)
15K9.32 mi3.11 mi14065+9879842+3909842+39012343(Top 43%)9090(Top 56%)9090(Top 487%)
20K12.43 mi3.11 mi14042+239815+279815+2714050(Top 48%)9743(Top 60%)9743(Top 522%)
HALF13.11 mi0.68 mi13918+1249762+539762+5311659(Top 40%)8779(Top 54%)8779(Top 470%)
25K15.53 mi2.42 mi13404+5149526+2369526+23610816(Top 37%)8236(Top 50%)8236(Top 441%)
30K18.64 mi3.11 mi12745+6599192+3349192+3349863(Top 34%)7630(Top 47%)7630(Top 408%)
20M20.00 mi1.36 mi12470+2759048+1449048+1449423(Top 32%)7289(Top 45%)7289(Top 390%)
21M21.00 mi1.00 mi12205+2658919+1298919+1298056(Top 28%)6413(Top 39%)6413(Top 343%)
35K21.75 mi0.75 mi12095+1108868+518868+519529(Top 33%)7245(Top 44%)7245(Top 388%)
23M23.00 mi1.25 mi11853+2428732+1368732+1368961(Top 31%)6858(Top 42%)6858(Top 367%)
24M24.00 mi1.00 mi11693+1608632+1008632+1009092(Top 31%)6851(Top 42%)6851(Top 367%)
40K24.85 mi0.85 mi11569+1248540+928540+929579(Top 33%)7001(Top 43%)7001(Top 375%)
25.2M25.20 mi0.35 mi11509+608494+468494+469076(Top 31%)6678(Top 41%)6678(Top 357%)
FINISH26.22 mi1.02 mi11422+878431+638431+639951(Top 34%)7095(Top 43%)7095(Top 380%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
Γ—21
+97ft-345ft

Overall

12343

Males

9090

M50-54

9090

5K→10K

3.1 - 6.2 mi

Top 53%
Γ—5
+79ft-138ft

Overall

15360

Males

10364

M50-54

10364

10K→15K

6.2 - 9.3 mi

Top 43%
Γ—3
+67ft-78ft

Overall

12343

Males

9090

M50-54

9090

15K→20K

9.3 - 12.4 mi

Top 48%
Γ—5
+106ft-86ft

Overall

14050

Males

9743

M50-54

9743

20K→HALF

12.4 - 13.1 mi

Top 40%
Γ—2
+19ft-37ft

Overall

11659

Males

8779

M50-54

8779

HALF→25K

13.1 - 15.5 mi

Top 37%
Γ—4
+66ft-88ft

Overall

10816

Males

8236

M50-54

8236

25K→30K

15.5 - 18.6 mi

Top 34%
Γ—9
+181ft-148ft

Overall

9863

Males

7630

M50-54

7630

30K→20M

18.6 - 20.0 mi

Top 32%
Γ—5
+64ft-50ft

Overall

9423

Males

7289

M50-54

7289

20M→21M

20.0 - 21.0 mi

Top 28%
Γ—8
+106ft-24ft

Overall

8056

Males

6413

M50-54

6413

21M→35K

21.0 - 21.8 mi

Top 33%
Γ—7
+17ft-86ft

Overall

9529

Males

7245

M50-54

7245

35K→23M

21.8 - 23.0 mi

Top 31%
Γ—5
+23ft-63ft

Overall

8961

Males

6858

M50-54

6858

23M→24M

23.0 - 24.0 mi

Top 31%
Γ—6
+12ft-82ft

Overall

9092

Males

6851

M50-54

6851

24M→40K

24.0 - 24.9 mi

Top 33%
Γ—1
+6ft-20ft

Overall

9579

Males

7001

M50-54

7001

40K→25.2M

24.9 - 25.2 mi

Top 31%
Γ—1
+13ft-16ft

Overall

9076

Males

6678

M50-54

6678

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
Γ—2
+22ft-21ft

Overall

9951

Males

7095

M50-54

7095

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4068*
Passed By
456
Net Change
+3336
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#14758
5K β†’ 10K182200-294#14758#15052
10K β†’ 15K995*8+987#15052#14065
15K β†’ 20K171148+23#14065#14042
20K β†’ HALF1273+124#14042#13918
HALF β†’ 25K515*1+514#13918#13404
25K β†’ 30K664*5+659#13404#12745
30K β†’ 20M276*1+275#12745#12470
20M β†’ 21M269*4+265#12470#12205
21M β†’ 35K1166+110#12205#12095
35K β†’ 23M248*6+242#12095#11853
23M β†’ 24M1688+160#11853#11693
24M β†’ 40K14521+124#11693#11569
40K β†’ 25.2M699+60#11569#11509
25.2M β†’ FINISH12336+87#11509#11422
TOTALS4068*456+3336

* 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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing