Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

John Mitchell

Bib: 8312 β€’M β€’Age: N/A

WI

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 28%
Gender (Male)
#0 / 16340
Top 41%
Masters (Masters Men)
#0 / 10617
Top 28%
Age Group (M40-44)
#0 / 2198
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
22:08
3.11 mi
Rank: #9528
Start β†’ 5K
22:08 | 7:08/mi
10K
44:00
6.21 mi
Rank: #9194 (+334)
5K β†’ 10K
21:52 | 7:03/mi
15K
1:05:53
9.32 mi
Rank: #9051 (+143)
10K β†’ 15K
21:53 | 7:03/mi
20K
1:28:06
12.43 mi
Rank: #9010 (+41)
15K β†’ 20K
22:13 | 7:10/mi
HALF
1:32:50
13.11 mi
Rank: #8980 (+30)
20K β†’ HALF
4:44 | 6:57/mi
25K
1:50:09
15.53 mi
Rank: #8847 (+133)
HALF β†’ 25K
17:19 | 7:09/mi
30K
2:12:25
18.64 mi
Rank: #8447 (+400)
25K β†’ 30K
22:16 | 7:11/mi
20M
2:22:08
20.00 mi
Rank: #8272 (+175)
30K β†’ 20M
9:43 | 7:10/mi
21M
2:29:32
21.00 mi
Rank: #8110 (+162)
20M β†’ 21M
7:24 | 7:24/mi
35K
2:34:35
21.75 mi
Rank: #7988 (+122)
21M β†’ 35K
5:03 | 6:46/mi
23M
2:43:41
23.00 mi
Rank: #7876 (+112)
35K β†’ 23M
9:06 | 7:17/mi
24M
2:51:07
24.00 mi
Rank: #7909 (-33)
23M β†’ 24M
7:26 | 7:26/mi
40K
2:57:39
24.85 mi
Rank: #7914 (-5)
24M β†’ 40K
6:32 | 7:39/mi
25.2M
3:00:27
25.20 mi
Rank: #7913 (+1)
40K β†’ 25.2M
2:48 | 8:08/mi
FINISH
3:08:01
26.22 mi
Rank: #8006 (-93)
25.2M β†’ FINISH
7:34 | 7:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:50
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:35:11
Pace7:16 /mi
πŸ“ŠPositive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:3022:087:0822:08
7:08
-
10K
6.21 mi10:59:2244:007:0521:52
7:03
-0:05
15K
9.32 mi11:21:151:05:537:0521:53
7:03
0:00
20K
12.43 mi11:43:281:28:067:0622:13
7:10
+0:07
HALF
13.11 mi11:48:121:32:507:054:44
6:57
-0:13
25K
15.53 mi12:05:311:50:097:0617:19
7:09
+0:12
30K
18.64 mi12:27:472:12:257:0722:16
7:11
+0:02
20M
20.00 mi12:37:302:22:087:079:43
7:10
-0:01
21M
21.00 mi12:44:542:29:327:087:24
7:24
+0:14
35K
21.75 mi12:49:572:34:357:075:03
6:46
-0:38
23M
23.00 mi12:59:032:43:417:089:06
7:17
+0:31
24M
24.00 mi13:06:292:51:077:087:26
7:26
+0:09
40K
24.85 mi13:13:012:57:397:096:32
7:39
+0:13
25.2M
25.20 mi13:15:493:00:277:102:48
8:08
+0:29
FINISH
26.22 mi13:23:233:08:017:117:34
7:26
-0:42

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

6:46 /mi

Average Pace

7:11 /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

9:47

5% of race

Time at Steady Pace

2:26:30

78% of race

Time at Slower Pace

31:44

17% of race

Average Pace: 7:10 /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 mi10:37:3022:087:0822:08
7:08
#9528
10K
6.21 mi10:59:2244:007:0521:52
7:03
#9194
15K
9.32 mi11:21:151:05:537:0521:53
7:03
#9051
20K
12.43 mi11:43:281:28:067:0622:13
7:10
#9010
HALF
13.11 mi11:48:121:32:507:054:44
6:57
#8980
25K
15.53 mi12:05:311:50:097:0617:19
7:09
#8847
30K
18.64 mi12:27:472:12:257:0722:16
7:11
#8447
20M
20.00 mi12:37:302:22:087:079:43
7:10
#8272
21M
21.00 mi12:44:542:29:327:087:24
7:24
#8110
35K
21.75 mi12:49:572:34:357:075:03
6:46
#7988
23M
23.00 mi12:59:032:43:417:089:06
7:17
#7876
24M
24.00 mi13:06:292:51:077:087:26
7:26
#7909
40K
24.85 mi13:13:012:57:397:096:32
7:39
#7914
25.2M
25.20 mi13:15:493:00:277:102:48
8:08
#7913
FINISH
26.22 mi13:23:233:08:017:117:34
7:26
#8006
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi9528784178418834(Top 30%)7378(Top 45%)7378(Top 336%)
10K6.21 mi3.10 mi9194+3347653+1887653+1888955(Top 31%)7468(Top 46%)7468(Top 340%)
15K9.32 mi3.11 mi9051+1437541+1127541+1128834(Top 30%)7378(Top 45%)7378(Top 336%)
20K12.43 mi3.11 mi9010+417500+417500+418950(Top 31%)7386(Top 45%)7386(Top 336%)
HALF13.11 mi0.68 mi8980+307483+177483+178215(Top 28%)6992(Top 43%)6992(Top 318%)
25K15.53 mi2.42 mi8847+1337378+1057378+1058409(Top 29%)6974(Top 43%)6974(Top 317%)
30K18.64 mi3.11 mi8447+4007100+2787100+2787171(Top 25%)6104(Top 37%)6104(Top 278%)
20M20.00 mi1.36 mi8272+1756966+1346966+1346629(Top 23%)5674(Top 35%)5674(Top 258%)
21M21.00 mi1.00 mi8110+1626849+1176849+1175869(Top 20%)5036(Top 31%)5036(Top 229%)
35K21.75 mi0.75 mi7988+1226761+886761+885347(Top 18%)4711(Top 29%)4711(Top 214%)
23M23.00 mi1.25 mi7876+1126661+1006661+1007253(Top 25%)5912(Top 36%)5912(Top 269%)
24M24.00 mi1.00 mi7909-336660+16660+19563(Top 33%)7067(Top 43%)7067(Top 322%)
40K24.85 mi0.85 mi7914-56635+256635+259853(Top 34%)7125(Top 44%)7125(Top 324%)
25.2M25.20 mi0.35 mi7913+16622+136622+139025(Top 31%)6627(Top 41%)6627(Top 302%)
FINISH26.22 mi1.02 mi8006-936639-176639-1710818(Top 37%)7502(Top 46%)7502(Top 341%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
Γ—21
+97ft-345ft

Overall

8834

Males

7378

M40-44

7378

5K→10K

3.1 - 6.2 mi

Top 31%
Γ—5
+79ft-138ft

Overall

8955

Males

7468

M40-44

7468

10K→15K

6.2 - 9.3 mi

Top 30%
Γ—3
+67ft-78ft

Overall

8834

Males

7378

M40-44

7378

15K→20K

9.3 - 12.4 mi

Top 31%
Γ—5
+106ft-86ft

Overall

8950

Males

7386

M40-44

7386

20K→HALF

12.4 - 13.1 mi

Top 28%
Γ—2
+19ft-37ft

Overall

8215

Males

6992

M40-44

6992

HALF→25K

13.1 - 15.5 mi

Top 29%
Γ—4
+66ft-88ft

Overall

8409

Males

6974

M40-44

6974

25K→30K

15.5 - 18.6 mi

Top 25%
Γ—9
+181ft-148ft

Overall

7171

Males

6104

M40-44

6104

30K→20M

18.6 - 20.0 mi

Top 23%
Γ—5
+64ft-50ft

Overall

6629

Males

5674

M40-44

5674

20M→21M

20.0 - 21.0 mi

Top 20%
Γ—8
+106ft-24ft

Overall

5869

Males

5036

M40-44

5036

21M→35K

21.0 - 21.8 mi

Top 18%
Γ—7
+17ft-86ft

Overall

5347

Males

4711

M40-44

4711

35K→23M

21.8 - 23.0 mi

Top 25%
Γ—5
+23ft-63ft

Overall

7253

Males

5912

M40-44

5912

23M→24M

23.0 - 24.0 mi

Top 33%
Γ—6
+12ft-82ft

Overall

9563

Males

7067

M40-44

7067

24M→40K

24.0 - 24.9 mi

Top 34%
Γ—1
+6ft-20ft

Overall

9853

Males

7125

M40-44

7125

40K→25.2M

24.9 - 25.2 mi

Top 31%
Γ—1
+13ft-16ft

Overall

9025

Males

6627

M40-44

6627

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
Γ—2
+22ft-21ft

Overall

10818

Males

7502

M40-44

7502

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2260*
Passed By
738
Net Change
+1522
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9528
5K β†’ 10K434*100+334#9528#9194
10K β†’ 15K216*73+143#9194#9051
15K β†’ 20K148107+41#9051#9010
20K β†’ HALF388+30#9010#8980
HALF β†’ 25K16936+133#8980#8847
25K β†’ 30K420*20+400#8847#8447
30K β†’ 20M18611+175#8447#8272
20M β†’ 21M1708+162#8272#8110
21M β†’ 35K1264+122#8110#7988
35K β†’ 23M14836+112#7988#7876
23M β†’ 24M5790-33#7876#7909
24M β†’ 40K7176-5#7909#7914
40K β†’ 25.2M2928+1#7914#7913
25.2M β†’ FINISH48141-93#7913#8006
TOTALS2260*738+1522

* 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

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OTQ

Olympic Trials Qualifying analysis available

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