John Mccall

Bib: 22377β€’M

AK

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 37%
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
25:14
3.11 mi
Rank: #17731
Start β†’ 5K
25:14 | 8:08/mi
10K
50:44
6.21 mi
Rank: #18195 (-464)
5K β†’ 10K
25:30 | 8:13/mi
15K
1:16:01
9.32 mi
Rank: #18104 (+91)
10K β†’ 15K
25:17 | 8:09/mi
20K
1:41:31
12.43 mi
Rank: #17958 (+146)
15K β†’ 20K
25:30 | 8:13/mi
HALF
1:46:56
13.11 mi
Rank: #17897 (+61)
20K β†’ HALF
5:25 | 7:57/mi
25K
2:06:42
15.53 mi
Rank: #17653 (+244)
HALF β†’ 25K
19:46 | 8:10/mi
30K
2:33:07
18.64 mi
Rank: #17470 (+183)
25K β†’ 30K
26:25 | 8:31/mi
20M
2:44:54
20.00 mi
Rank: #17447 (+23)
30K β†’ 20M
11:47 | 8:41/mi
21M
2:54:27
21.00 mi
Rank: #17494 (-47)
20M β†’ 21M
9:33 | 9:33/mi
35K
3:01:05
21.75 mi
Rank: #17580 (-86)
21M β†’ 35K
6:38 | 8:52/mi
23M
3:12:24
23.00 mi
Rank: #17640 (-60)
35K β†’ 23M
11:19 | 9:03/mi
24M
3:21:15
24.00 mi
Rank: #17660 (-20)
23M β†’ 24M
8:51 | 8:51/mi
40K
3:28:55
24.85 mi
Rank: #17676 (-16)
24M β†’ 40K
7:40 | 8:59/mi
25.2M
3:32:21
25.20 mi
Rank: #17690 (-14)
40K β†’ 25.2M
3:26 | 9:58/mi
FINISH
3:41:07
26.22 mi
Rank: #17731 (-41)
25.2M β†’ FINISH
8:46 | 8:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:56
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time1:54:11
Pace8:43 /mi
πŸ“ŠPositive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:5725:148:0825:14
8:08
-
10K
6.21 mi11:56:2750:448:1025:30
8:13
+0:05
15K
9.32 mi12:21:441:16:018:1025:17
8:09
-0:04
20K
12.43 mi12:47:141:41:318:1125:30
8:13
+0:04
HALF
13.11 mi12:52:391:46:568:105:25
7:57
-0:16
25K
15.53 mi13:12:252:06:428:1019:46
8:10
+0:13
30K
18.64 mi13:38:502:33:078:1326:25
8:31
+0:21
20M
20.00 mi13:50:372:44:548:1511:47
8:41
+0:10
21M
21.00 mi14:00:102:54:278:199:33
9:33
+0:52
35K
21.75 mi14:06:483:01:058:206:38
8:52
-0:41
23M
23.00 mi14:18:073:12:248:2211:19
9:03
+0:11
24M
24.00 mi14:26:583:21:158:248:51
8:51
-0:12
40K
24.85 mi14:34:383:28:558:257:40
8:59
+0:08
25.2M
25.20 mi14:38:043:32:218:263:26
9:58
+0:59
FINISH
26.22 mi14:46:503:41:078:278:46
8:37
-1:21

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

7:57 /mi

Average Pace

8:26 /mi

Slowest Pace

9:58 /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

2:06:42

57% of race

Time at Steady Pace

1:02:27

28% of race

Time at Slower Pace

31:58

14% of race

Average Pace: 8:26 /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 mi11:30:5725:148:0825:14
8:08
#17731
10K
6.21 mi11:56:2750:448:1025:30
8:13
#18195
15K
9.32 mi12:21:441:16:018:1025:17
8:09
#18104
20K
12.43 mi12:47:141:41:318:1125:30
8:13
#17958
HALF
13.11 mi12:52:391:46:568:105:25
7:57
#17897
25K
15.53 mi13:12:252:06:428:1019:46
8:10
#17653
30K
18.64 mi13:38:502:33:078:1326:25
8:31
#17470
20M
20.00 mi13:50:372:44:548:1511:47
8:41
#17447
21M
21.00 mi14:00:102:54:278:199:33
9:33
#17494
35K
21.75 mi14:06:483:01:058:206:38
8:52
#17580
23M
23.00 mi14:18:073:12:248:2211:19
9:03
#17640
24M
24.00 mi14:26:583:21:158:248:51
8:51
#17660
40K
24.85 mi14:34:383:28:558:257:40
8:59
#17676
25.2M
25.20 mi14:38:043:32:218:263:26
9:58
#17690
FINISH
26.22 mi14:46:503:41:078:278:46
8:37
#17731
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 mi17731113081130817926(Top 62%)11409(Top 70%)11409(Top 754%)
10K6.21 mi3.10 mi18195-46411515-20711515-20718608(Top 64%)11723(Top 72%)11723(Top 774%)
15K9.32 mi3.11 mi18104+9111481+3411481+3417926(Top 62%)11409(Top 70%)11409(Top 754%)
20K12.43 mi3.11 mi17958+14611414+6711414+6717522(Top 60%)11213(Top 69%)11213(Top 741%)
HALF13.11 mi0.68 mi17897+6111386+2811386+2816685(Top 57%)10899(Top 67%)10899(Top 720%)
25K15.53 mi2.42 mi17653+24411271+11511271+11516470(Top 57%)10712(Top 66%)10712(Top 708%)
30K18.64 mi3.11 mi17470+18311177+9411177+9416934(Top 58%)10810(Top 66%)10810(Top 714%)
20M20.00 mi1.36 mi17447+2311145+3211145+3217244(Top 59%)10856(Top 66%)10856(Top 717%)
21M21.00 mi1.00 mi17494-4711143+211143+218701(Top 64%)11468(Top 70%)11468(Top 757%)
35K21.75 mi0.75 mi17580-8611162-1911162-1919427(Top 67%)11688(Top 72%)11688(Top 772%)
23M23.00 mi1.25 mi17640-6011156+611156+618678(Top 64%)11295(Top 69%)11295(Top 746%)
24M24.00 mi1.00 mi17660-2011150+611150+618763(Top 65%)11297(Top 69%)11297(Top 746%)
40K24.85 mi0.85 mi17676-1611140+1011140+1018215(Top 63%)10994(Top 67%)10994(Top 726%)
25.2M25.20 mi0.35 mi17690-1411132+811132+819184(Top 66%)11447(Top 70%)11447(Top 756%)
FINISH26.22 mi1.02 mi17731-4111124+811124+818659(Top 64%)11212(Top 69%)11212(Top 741%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
Γ—21
+97ft-345ft

Overall

17926

Males

11409

M60-64

11409

5K→10K

3.1 - 6.2 mi

Top 64%
Γ—5
+79ft-138ft

Overall

18608

Males

11723

M60-64

11723

10K→15K

6.2 - 9.3 mi

Top 62%
Γ—3
+67ft-78ft

Overall

17926

Males

11409

M60-64

11409

15K→20K

9.3 - 12.4 mi

Top 60%
Γ—5
+106ft-86ft

Overall

17522

Males

11213

M60-64

11213

20K→HALF

12.4 - 13.1 mi

Top 57%
Γ—2
+19ft-37ft

Overall

16685

Males

10899

M60-64

10899

HALF→25K

13.1 - 15.5 mi

Top 57%
Γ—4
+66ft-88ft

Overall

16470

Males

10712

M60-64

10712

25K→30K

15.5 - 18.6 mi

Top 58%
Γ—9
+181ft-148ft

Overall

16934

Males

10810

M60-64

10810

30K→20M

18.6 - 20.0 mi

Top 59%
Γ—5
+64ft-50ft

Overall

17244

Males

10856

M60-64

10856

20M→21M

20.0 - 21.0 mi

Top 64%
Γ—8
+106ft-24ft

Overall

18701

Males

11468

M60-64

11468

21M→35K

21.0 - 21.8 mi

Top 67%
Γ—7
+17ft-86ft

Overall

19427

Males

11688

M60-64

11688

35K→23M

21.8 - 23.0 mi

Top 64%
Γ—5
+23ft-63ft

Overall

18678

Males

11295

M60-64

11295

23M→24M

23.0 - 24.0 mi

Top 65%
Γ—6
+12ft-82ft

Overall

18763

Males

11297

M60-64

11297

24M→40K

24.0 - 24.9 mi

Top 63%
Γ—1
+6ft-20ft

Overall

18215

Males

10994

M60-64

10994

40K→25.2M

24.9 - 25.2 mi

Top 66%
Γ—1
+13ft-16ft

Overall

19184

Males

11447

M60-64

11447

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
Γ—2
+22ft-21ft

Overall

18659

Males

11212

M60-64

11212

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1682*
Passed By
1304
Net Change
0
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#17731
5K β†’ 10K114200-464#17731#18195
10K β†’ 15K231*140+91#18195#18104
15K β†’ 20K237*91+146#18104#17958
20K β†’ HALF7312+61#17958#17897
HALF β†’ 25K275*31+244#17897#17653
25K β†’ 30K272*89+183#17653#17470
30K β†’ 20M9976+23#17470#17447
20M β†’ 21M60107-47#17447#17494
21M β†’ 35K36122-86#17494#17580
35K β†’ 23M72132-60#17580#17640
23M β†’ 24M6282-20#17640#17660
24M β†’ 40K6985-16#17660#17676
40K β†’ 25.2M3246-14#17676#17690
25.2M β†’ FINISH5091-41#17690#17731
TOTALS1682*13040

* 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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Upload your GPX file

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing