Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Willard Marlow

Bib: 21099 β€’M β€’Age: N/A

SC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 46%
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
25:59
3.11 mi
Rank: #19275
Start β†’ 5K
25:59 | 8:22/mi
10K
51:23
6.21 mi
Rank: #18840 (+435)
5K β†’ 10K
25:24 | 8:11/mi
15K
1:16:50
9.32 mi
Rank: #18661 (+179)
10K β†’ 15K
25:27 | 8:12/mi
20K
1:42:53
12.43 mi
Rank: #18617 (+44)
15K β†’ 20K
26:03 | 8:24/mi
HALF
1:48:21
13.11 mi
Rank: #18559 (+58)
20K β†’ HALF
5:28 | 8:02/mi
25K
2:08:24
15.53 mi
Rank: #18340 (+219)
HALF β†’ 25K
20:03 | 8:17/mi
30K
2:35:34
18.64 mi
Rank: #18298 (+42)
25K β†’ 30K
27:10 | 8:45/mi
20M
2:47:48
20.00 mi
Rank: #18341 (-43)
30K β†’ 20M
12:14 | 9:01/mi
21M
2:57:47
21.00 mi
Rank: #18467 (-126)
20M β†’ 21M
9:59 | 9:59/mi
35K
3:03:54
21.75 mi
Rank: #18362 (+105)
21M β†’ 35K
6:07 | 8:11/mi
23M
3:15:10
23.00 mi
Rank: #18365 (-3)
35K β†’ 23M
11:16 | 9:01/mi
24M
3:23:51
24.00 mi
Rank: #18334 (+31)
23M β†’ 24M
8:41 | 8:41/mi
40K
3:32:14
24.85 mi
Rank: #18505 (-171)
24M β†’ 40K
8:23 | 9:49/mi
25.2M
3:35:57
25.20 mi
Rank: #18580 (-75)
40K β†’ 25.2M
3:43 | 10:47/mi
FINISH
3:45:18
26.22 mi
Rank: #18697 (-117)
25.2M β†’ FINISH
9:21 | 9:11/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:21
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:56:57
Pace8:56 /mi
πŸ“ŠPositive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1025:598:2225:59
8:22
-
10K
6.21 mi11:54:3451:238:1725:24
8:11
-0:11
15K
9.32 mi12:20:011:16:508:1525:27
8:12
+0:01
20K
12.43 mi12:46:041:42:538:1726:03
8:24
+0:12
HALF
13.11 mi12:51:321:48:218:165:28
8:02
-0:22
25K
15.53 mi13:11:352:08:248:1620:03
8:17
+0:15
30K
18.64 mi13:38:452:35:348:2127:10
8:45
+0:28
20M
20.00 mi13:50:592:47:488:2412:14
9:01
+0:16
21M
21.00 mi14:00:582:57:478:289:59
9:59
+0:58
35K
21.75 mi14:07:053:03:548:286:07
8:11
-1:48
23M
23.00 mi14:18:213:15:108:3011:16
9:01
+0:50
24M
24.00 mi14:27:023:23:518:308:41
8:41
-0:20
40K
24.85 mi14:35:253:32:148:338:23
9:49
+1:08
25.2M
25.20 mi14:39:083:35:578:353:43
10:47
+0:58
FINISH
26.22 mi14:48:293:45:188:369:21
9:11
-1:36

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

8:02 /mi

Average Pace

8:36 /mi

Slowest Pace

10:47 /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

1:22:29

37% of race

Time at Steady Pace

1:51:23

49% of race

Time at Slower Pace

31:26

14% of race

Average Pace: 8:36 /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 mi11:29:1025:598:2225:59
8:22
#19275
10K
6.21 mi11:54:3451:238:1725:24
8:11
#18840
15K
9.32 mi12:20:011:16:508:1525:27
8:12
#18661
20K
12.43 mi12:46:041:42:538:1726:03
8:24
#18617
HALF
13.11 mi12:51:321:48:218:165:28
8:02
#18559
25K
15.53 mi13:11:352:08:248:1620:03
8:17
#18340
30K
18.64 mi13:38:452:35:348:2127:10
8:45
#18298
20M
20.00 mi13:50:592:47:488:2412:14
9:01
#18341
21M
21.00 mi14:00:582:57:478:289:59
9:59
#18467
35K
21.75 mi14:07:053:03:548:286:07
8:11
#18362
23M
23.00 mi14:18:213:15:108:3011:16
9:01
#18365
24M
24.00 mi14:27:023:23:518:308:41
8:41
#18334
40K
24.85 mi14:35:253:32:148:338:23
9:49
#18505
25.2M
25.20 mi14:39:083:35:578:353:43
10:47
#18580
FINISH
26.22 mi14:48:293:45:188:369:21
9:11
#18697
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19275119551195518286(Top 63%)11575(Top 71%)11575(Top 765%)
10K6.21 mi3.10 mi18840+43511780+17511780+17518427(Top 63%)11642(Top 71%)11642(Top 769%)
15K9.32 mi3.11 mi18661+17911727+5311727+5318286(Top 63%)11575(Top 71%)11575(Top 765%)
20K12.43 mi3.11 mi18617+4411699+2811699+2818610(Top 64%)11674(Top 71%)11674(Top 771%)
HALF13.11 mi0.68 mi18559+5811673+2611673+2617235(Top 59%)11130(Top 68%)11130(Top 735%)
25K15.53 mi2.42 mi18340+21911575+9811575+9817241(Top 59%)11045(Top 68%)11045(Top 730%)
30K18.64 mi3.11 mi18298+4211517+5811517+5818275(Top 63%)11378(Top 70%)11378(Top 752%)
20M20.00 mi1.36 mi18341-4311509+811509+818936(Top 65%)11609(Top 71%)11609(Top 767%)
21M21.00 mi1.00 mi18467-12611550-4111550-4120344(Top 70%)12230(Top 75%)12230(Top 808%)
35K21.75 mi0.75 mi18362+10511489+6111489+6115638(Top 54%)10051(Top 62%)10051(Top 664%)
23M23.00 mi1.25 mi18365-311474+1511474+1518495(Top 64%)11216(Top 69%)11216(Top 741%)
24M24.00 mi1.00 mi18334+3111442+3211442+3217910(Top 62%)10906(Top 67%)10906(Top 720%)
40K24.85 mi0.85 mi18505-17111500-5811500-5821365(Top 74%)12519(Top 77%)12519(Top 827%)
25.2M25.20 mi0.35 mi18580-7511531-3111531-3121801(Top 75%)12739(Top 78%)12739(Top 841%)
FINISH26.22 mi1.02 mi18697-11711558-2711558-2721178(Top 73%)12435(Top 76%)12435(Top 821%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
Γ—21
+97ft-345ft

Overall

18286

Males

11575

M60-64

11575

5K→10K

3.1 - 6.2 mi

Top 63%
Γ—5
+79ft-138ft

Overall

18427

Males

11642

M60-64

11642

10K→15K

6.2 - 9.3 mi

Top 63%
Γ—3
+67ft-78ft

Overall

18286

Males

11575

M60-64

11575

15K→20K

9.3 - 12.4 mi

Top 64%
Γ—5
+106ft-86ft

Overall

18610

Males

11674

M60-64

11674

20K→HALF

12.4 - 13.1 mi

Top 59%
Γ—2
+19ft-37ft

Overall

17235

Males

11130

M60-64

11130

HALF→25K

13.1 - 15.5 mi

Top 59%
Γ—4
+66ft-88ft

Overall

17241

Males

11045

M60-64

11045

25K→30K

15.5 - 18.6 mi

Top 63%
Γ—9
+181ft-148ft

Overall

18275

Males

11378

M60-64

11378

30K→20M

18.6 - 20.0 mi

Top 65%
Γ—5
+64ft-50ft

Overall

18936

Males

11609

M60-64

11609

20M→21M

20.0 - 21.0 mi

Top 70%
Γ—8
+106ft-24ft

Overall

20344

Males

12230

M60-64

12230

21M→35K

21.0 - 21.8 mi

Top 54%
Γ—7
+17ft-86ft

Overall

15638

Males

10051

M60-64

10051

35K→23M

21.8 - 23.0 mi

Top 64%
Γ—5
+23ft-63ft

Overall

18495

Males

11216

M60-64

11216

23M→24M

23.0 - 24.0 mi

Top 62%
Γ—6
+12ft-82ft

Overall

17910

Males

10906

M60-64

10906

24M→40K

24.0 - 24.9 mi

Top 74%
Γ—1
+6ft-20ft

Overall

21365

Males

12519

M60-64

12519

40K→25.2M

24.9 - 25.2 mi

Top 75%
Γ—1
+13ft-16ft

Overall

21801

Males

12739

M60-64

12739

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
Γ—2
+22ft-21ft

Overall

21178

Males

12435

M60-64

12435

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1994*
Passed By
1416
Net Change
+578
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#19275
5K β†’ 10K547*112+435#19275#18840
10K β†’ 15K276*97+179#18840#18661
15K β†’ 20K178134+44#18661#18617
20K β†’ HALF646+58#18617#18559
HALF β†’ 25K245*26+219#18559#18340
25K β†’ 30K204*162+42#18340#18298
30K β†’ 20M79122-43#18298#18341
20M β†’ 21M43169-126#18341#18467
21M β†’ 35K11510+105#18467#18362
35K β†’ 23M9295-3#18362#18365
23M β†’ 24M8049+31#18365#18334
24M β†’ 40K24195-171#18334#18505
40K β†’ 25.2M1893-75#18505#18580
25.2M β†’ FINISH29146-117#18580#18697
TOTALS1994*1416+578

* 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

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