Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Frank Fan

Bib: 9642 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 36%
Gender (Male)
#0 / 16340
Top 48%
Masters (Masters Men)
#0 / 10617
Top 37%
Age Group (M50-54)
#0 / 1868
Top 38%
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
22:16
3.11 mi
Rank: #9883
Start β†’ 5K
22:16 | 7:11/mi
10K
44:27
6.21 mi
Rank: #9796 (+87)
5K β†’ 10K
22:11 | 7:09/mi
15K
1:06:47
9.32 mi
Rank: #9815 (-19)
10K β†’ 15K
22:20 | 7:12/mi
20K
1:29:37
12.43 mi
Rank: #9989 (-174)
15K β†’ 20K
22:50 | 7:21/mi
HALF
1:34:32
13.11 mi
Rank: #10001 (-12)
20K β†’ HALF
4:55 | 7:13/mi
25K
1:52:29
15.53 mi
Rank: #10067 (-66)
HALF β†’ 25K
17:57 | 7:25/mi
30K
2:16:03
18.64 mi
Rank: #10051 (+16)
25K β†’ 30K
23:34 | 7:36/mi
20M
2:26:25
20.00 mi
Rank: #10020 (+31)
30K β†’ 20M
10:22 | 7:38/mi
21M
2:34:10
21.00 mi
Rank: #9873 (+147)
20M β†’ 21M
7:45 | 7:45/mi
35K
2:39:57
21.75 mi
Rank: #9946 (-73)
21M β†’ 35K
5:47 | 7:45/mi
23M
2:49:45
23.00 mi
Rank: #9986 (-40)
35K β†’ 23M
9:48 | 7:50/mi
24M
2:57:27
24.00 mi
Rank: #10052 (-66)
23M β†’ 24M
7:42 | 7:42/mi
40K
3:04:19
24.85 mi
Rank: #10139 (-87)
24M β†’ 40K
6:52 | 8:02/mi
25.2M
3:07:19
25.20 mi
Rank: #10173 (-34)
40K β†’ 25.2M
3:00 | 8:42/mi
FINISH
3:15:19
26.22 mi
Rank: #10337 (-164)
25.2M β†’ FINISH
8:00 | 7:52/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:32
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:40:47
Pace7:42 /mi
πŸ“ŠPositive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:0022:167:1122:16
7:11
-
10K
6.21 mi11:01:1144:277:1022:11
7:09
-0:02
15K
9.32 mi11:23:311:06:477:1022:20
7:12
+0:03
20K
12.43 mi11:46:211:29:377:1322:50
7:21
+0:09
HALF
13.11 mi11:51:161:34:327:134:55
7:13
-0:08
25K
15.53 mi12:09:131:52:297:1517:57
7:25
+0:12
30K
18.64 mi12:32:472:16:037:1823:34
7:36
+0:11
20M
20.00 mi12:43:092:26:257:2010:22
7:38
+0:02
21M
21.00 mi12:50:532:34:107:217:45
7:45
+0:07
35K
21.75 mi12:56:412:39:577:225:47
7:45
0:00
23M
23.00 mi13:06:292:49:457:239:48
7:50
+0:05
24M
24.00 mi13:14:112:57:277:247:42
7:42
-0:08
40K
24.85 mi13:21:033:04:197:256:52
8:02
+0:20
25.2M
25.20 mi13:24:033:07:197:263:00
8:42
+0:40
FINISH
26.22 mi13:32:033:15:197:288:00
7:52
-0:50

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

7:09 /mi

Average Pace

7:27 /mi

Slowest Pace

8:42 /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

1:52:29

58% of race

Time at Steady Pace

55:10

28% of race

Time at Slower Pace

27:40

14% of race

Average Pace: 7:27 /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 mi10:39:0022:167:1122:16
7:11
#9883
10K
6.21 mi11:01:1144:277:1022:11
7:09
#9796
15K
9.32 mi11:23:311:06:477:1022:20
7:12
#9815
20K
12.43 mi11:46:211:29:377:1322:50
7:21
#9989
HALF
13.11 mi11:51:161:34:327:134:55
7:13
#10001
25K
15.53 mi12:09:131:52:297:1517:57
7:25
#10067
30K
18.64 mi12:32:472:16:037:1823:34
7:36
#10051
20M
20.00 mi12:43:092:26:257:2010:22
7:38
#10020
21M
21.00 mi12:50:532:34:107:217:45
7:45
#9873
35K
21.75 mi12:56:412:39:577:225:47
7:45
#9946
23M
23.00 mi13:06:292:49:457:239:48
7:50
#9986
24M
24.00 mi13:14:112:57:277:247:42
7:42
#10052
40K
24.85 mi13:21:033:04:197:256:52
8:02
#10139
25.2M
25.20 mi13:24:033:07:197:263:00
8:42
#10173
FINISH
26.22 mi13:32:033:15:197:288:00
7:52
#10337
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

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 mi98838022802210019(Top 35%)8028(Top 49%)8028(Top 430%)
10K6.21 mi3.10 mi9796+877973+497973+499696(Top 33%)7906(Top 48%)7906(Top 423%)
15K9.32 mi3.11 mi9815-197964+97964+910019(Top 35%)8028(Top 49%)8028(Top 430%)
20K12.43 mi3.11 mi9989-1748015-518015-5110624(Top 37%)8220(Top 50%)8220(Top 440%)
HALF13.11 mi0.68 mi10001-128016-18016-110350(Top 36%)8151(Top 50%)8151(Top 436%)
25K15.53 mi2.42 mi10067-668019-38019-310571(Top 36%)8115(Top 50%)8115(Top 434%)
30K18.64 mi3.11 mi10051+167956+637956+6310312(Top 36%)7860(Top 48%)7860(Top 421%)
20M20.00 mi1.36 mi10020+317914+427914+4210056(Top 35%)7606(Top 47%)7606(Top 407%)
21M21.00 mi1.00 mi9873+1477824+907824+908101(Top 28%)6420(Top 39%)6420(Top 344%)
35K21.75 mi0.75 mi9946-737834-107834-1012631(Top 44%)8689(Top 53%)8689(Top 465%)
23M23.00 mi1.25 mi9986-407826+87826+811216(Top 39%)7952(Top 49%)7952(Top 426%)
24M24.00 mi1.00 mi10052-667827-17827-111505(Top 40%)8011(Top 49%)8011(Top 429%)
40K24.85 mi0.85 mi10139-877848-217848-2112659(Top 44%)8456(Top 52%)8456(Top 453%)
25.2M25.20 mi0.35 mi10173-347852-47852-412792(Top 44%)8478(Top 52%)8478(Top 454%)
FINISH26.22 mi1.02 mi10337-1647911-597911-5914094(Top 49%)9076(Top 56%)9076(Top 486%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
Γ—21
+97ft-345ft

Overall

10019

Males

8028

M50-54

8028

5K→10K

3.1 - 6.2 mi

Top 33%
Γ—5
+79ft-138ft

Overall

9696

Males

7906

M50-54

7906

10K→15K

6.2 - 9.3 mi

Top 35%
Γ—3
+67ft-78ft

Overall

10019

Males

8028

M50-54

8028

15K→20K

9.3 - 12.4 mi

Top 37%
Γ—5
+106ft-86ft

Overall

10624

Males

8220

M50-54

8220

20K→HALF

12.4 - 13.1 mi

Top 36%
Γ—2
+19ft-37ft

Overall

10350

Males

8151

M50-54

8151

HALF→25K

13.1 - 15.5 mi

Top 36%
Γ—4
+66ft-88ft

Overall

10571

Males

8115

M50-54

8115

25K→30K

15.5 - 18.6 mi

Top 36%
Γ—9
+181ft-148ft

Overall

10312

Males

7860

M50-54

7860

30K→20M

18.6 - 20.0 mi

Top 35%
Γ—5
+64ft-50ft

Overall

10056

Males

7606

M50-54

7606

20M→21M

20.0 - 21.0 mi

Top 28%
Γ—8
+106ft-24ft

Overall

8101

Males

6420

M50-54

6420

21M→35K

21.0 - 21.8 mi

Top 44%
Γ—7
+17ft-86ft

Overall

12631

Males

8689

M50-54

8689

35K→23M

21.8 - 23.0 mi

Top 39%
Γ—5
+23ft-63ft

Overall

11216

Males

7952

M50-54

7952

23M→24M

23.0 - 24.0 mi

Top 40%
Γ—6
+12ft-82ft

Overall

11505

Males

8011

M50-54

8011

24M→40K

24.0 - 24.9 mi

Top 44%
Γ—1
+6ft-20ft

Overall

12659

Males

8456

M50-54

8456

40K→25.2M

24.9 - 25.2 mi

Top 44%
Γ—1
+13ft-16ft

Overall

12792

Males

8478

M50-54

8478

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
Γ—2
+22ft-21ft

Overall

14094

Males

9076

M50-54

9076

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1449*
Passed By
1816
Net Change
-454
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9883
5K β†’ 10K285*198+87#9883#9796
10K β†’ 15K167186-19#9796#9815
15K β†’ 20K109200-174#9815#9989
20K β†’ HALF2536-12#9989#10001
HALF β†’ 25K89155-66#10001#10067
25K β†’ 30K190173+16#10067#10051
30K β†’ 20M10372+31#10051#10020
20M β†’ 21M160*13+147#10020#9873
21M β†’ 35K45117-73#9873#9946
35K β†’ 23M104144-40#9946#9986
23M β†’ 24M66131-66#9986#10052
24M β†’ 40K41128-87#10052#10139
40K β†’ 25.2M3266-34#10139#10173
25.2M β†’ FINISH33197-164#10173#10337
TOTALS1449*1816-454

* 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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