Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Adam Richardson

Bib: 8973 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 27%
Gender (Male)
#0 / 16340
Top 40%
Masters (Masters Men)
#0 / 10617
Top 26%
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
20:52
3.11 mi
Rank: #6055
Start β†’ 5K
20:52 | 6:43/mi
10K
41:44
6.21 mi
Rank: #6074 (-19)
5K β†’ 10K
20:52 | 6:43/mi
15K
1:04:31
9.32 mi
Rank: #7983 (-1909)
10K β†’ 15K
22:47 | 7:20/mi
20K
1:25:45
12.43 mi
Rank: #7590 (+393)
15K β†’ 20K
21:14 | 6:51/mi
HALF
1:30:25
13.11 mi
Rank: #7575 (+15)
20K β†’ HALF
4:40 | 6:51/mi
25K
1:47:09
15.53 mi
Rank: #7392 (+183)
HALF β†’ 25K
16:44 | 6:54/mi
30K
2:09:43
18.64 mi
Rank: #7399 (-7)
25K β†’ 30K
22:34 | 7:16/mi
20M
2:19:50
20.00 mi
Rank: #7449 (-50)
30K β†’ 20M
10:07 | 7:27/mi
21M
2:27:36
21.00 mi
Rank: #7444 (+5)
20M β†’ 21M
7:46 | 7:46/mi
35K
2:33:07
21.75 mi
Rank: #7496 (-52)
21M β†’ 35K
5:31 | 7:23/mi
23M
2:42:43
23.00 mi
Rank: #7556 (-60)
35K β†’ 23M
9:36 | 7:41/mi
24M
2:50:06
24.00 mi
Rank: #7566 (-10)
23M β†’ 24M
7:23 | 7:23/mi
40K
2:56:46
24.85 mi
Rank: #7662 (-96)
24M β†’ 40K
6:40 | 7:48/mi
25.2M
2:59:32
25.20 mi
Rank: #7653 (+9)
40K β†’ 25.2M
2:46 | 8:02/mi
FINISH
3:07:03
26.22 mi
Rank: #7705 (-52)
25.2M β†’ FINISH
7:31 | 7:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:25
Pace6:54 /mi
2nd Half
Distance13.11 mi
Time1:36:38
Pace7:23 /mi
πŸ“ŠPositive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:1220:526:4320:52
6:43
-
10K
6.21 mi10:57:0441:446:4320:52
6:43
0:00
15K
9.32 mi11:19:511:04:316:5622:47
7:20
+0:37
20K
12.43 mi11:41:051:25:456:5521:14
6:51
-0:29
HALF
13.11 mi11:45:451:30:256:544:40
6:51
0:00
25K
15.53 mi12:02:291:47:096:5416:44
6:54
+0:03
30K
18.64 mi12:25:032:09:436:5822:34
7:16
+0:22
20M
20.00 mi12:35:102:19:507:0010:07
7:27
+0:11
21M
21.00 mi12:42:562:27:367:027:46
7:46
+0:19
35K
21.75 mi12:48:272:33:077:035:31
7:23
-0:23
23M
23.00 mi12:58:032:42:437:059:36
7:41
+0:18
24M
24.00 mi13:05:262:50:067:067:23
7:23
-0:18
40K
24.85 mi13:12:062:56:467:076:40
7:48
+0:25
25.2M
25.20 mi13:14:522:59:327:082:46
8:02
+0:14
FINISH
26.22 mi13:22:233:07:037:097:31
7:23
-0:39

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

6:43 /mi

Average Pace

7:08 /mi

Slowest Pace

8:02 /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

2:30:08

80% of race

Time at Steady Pace

34:09

18% of race

Time at Slower Pace

2:46

1% of race

Average Pace: 7:08 /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 mi10:36:1220:526:4320:52
6:43
#6055
10K
6.21 mi10:57:0441:446:4320:52
6:43
#6074
15K
9.32 mi11:19:511:04:316:5622:47
7:20
#7983
20K
12.43 mi11:41:051:25:456:5521:14
6:51
#7590
HALF
13.11 mi11:45:451:30:256:544:40
6:51
#7575
25K
15.53 mi12:02:291:47:096:5416:44
6:54
#7392
30K
18.64 mi12:25:032:09:436:5822:34
7:16
#7399
20M
20.00 mi12:35:102:19:507:0010:07
7:27
#7449
21M
21.00 mi12:42:562:27:367:027:46
7:46
#7444
35K
21.75 mi12:48:272:33:077:035:31
7:23
#7496
23M
23.00 mi12:58:032:42:437:059:36
7:41
#7556
24M
24.00 mi13:05:262:50:067:067:23
7:23
#7566
40K
24.85 mi13:12:062:56:467:076:40
7:48
#7662
25.2M
25.20 mi13:14:522:59:327:082:46
8:02
#7653
FINISH
26.22 mi13:22:233:07:037:097:31
7:23
#7705
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 mi60555517551711338(Top 39%)8635(Top 53%)8635(Top 393%)
10K6.21 mi3.10 mi6074-195533-165533-166135(Top 21%)5574(Top 34%)5574(Top 254%)
15K9.32 mi3.11 mi7983-19096875-13426875-134211338(Top 39%)8635(Top 53%)8635(Top 393%)
20K12.43 mi3.11 mi7590+3936600+2756600+2756515(Top 22%)5797(Top 35%)5797(Top 264%)
HALF13.11 mi0.68 mi7575+156598+26598+27493(Top 26%)6526(Top 40%)6526(Top 297%)
25K15.53 mi2.42 mi7392+1836452+1466452+1466700(Top 23%)5893(Top 36%)5893(Top 268%)
30K18.64 mi3.11 mi7399-76439+136439+137810(Top 27%)6497(Top 40%)6497(Top 296%)
20M20.00 mi1.36 mi7449-506463-246463-248710(Top 30%)6884(Top 42%)6884(Top 313%)
21M21.00 mi1.00 mi7444+56439+246439+248237(Top 28%)6514(Top 40%)6514(Top 296%)
35K21.75 mi0.75 mi7496-526463-246463-249834(Top 34%)7377(Top 45%)7377(Top 336%)
23M23.00 mi1.25 mi7556-606469-66469-610055(Top 35%)7397(Top 45%)7397(Top 337%)
24M24.00 mi1.00 mi7566-106452+176452+179179(Top 32%)6874(Top 42%)6874(Top 313%)
40K24.85 mi0.85 mi7662-966482-306482-3010958(Top 38%)7669(Top 47%)7669(Top 349%)
25.2M25.20 mi0.35 mi7653+96465+176465+178410(Top 29%)6306(Top 39%)6306(Top 287%)
FINISH26.22 mi1.02 mi7705-526474-96474-910441(Top 36%)7327(Top 45%)7327(Top 333%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
Γ—21
+97ft-345ft

Overall

11338

Males

8635

M40-44

8635

5K→10K

3.1 - 6.2 mi

Top 21%
Γ—5
+79ft-138ft

Overall

6135

Males

5574

M40-44

5574

10K→15K

6.2 - 9.3 mi

Top 39%
Γ—3
+67ft-78ft

Overall

11338

Males

8635

M40-44

8635

15K→20K

9.3 - 12.4 mi

Top 22%
Γ—5
+106ft-86ft

Overall

6515

Males

5797

M40-44

5797

20K→HALF

12.4 - 13.1 mi

Top 26%
Γ—2
+19ft-37ft

Overall

7493

Males

6526

M40-44

6526

HALF→25K

13.1 - 15.5 mi

Top 23%
Γ—4
+66ft-88ft

Overall

6700

Males

5893

M40-44

5893

25K→30K

15.5 - 18.6 mi

Top 27%
Γ—9
+181ft-148ft

Overall

7810

Males

6497

M40-44

6497

30K→20M

18.6 - 20.0 mi

Top 30%
Γ—5
+64ft-50ft

Overall

8710

Males

6884

M40-44

6884

20M→21M

20.0 - 21.0 mi

Top 28%
Γ—8
+106ft-24ft

Overall

8237

Males

6514

M40-44

6514

21M→35K

21.0 - 21.8 mi

Top 34%
Γ—7
+17ft-86ft

Overall

9834

Males

7377

M40-44

7377

35K→23M

21.8 - 23.0 mi

Top 35%
Γ—5
+23ft-63ft

Overall

10055

Males

7397

M40-44

7397

23M→24M

23.0 - 24.0 mi

Top 32%
Γ—6
+12ft-82ft

Overall

9179

Males

6874

M40-44

6874

24M→40K

24.0 - 24.9 mi

Top 38%
Γ—1
+6ft-20ft

Overall

10958

Males

7669

M40-44

7669

40K→25.2M

24.9 - 25.2 mi

Top 29%
Γ—1
+13ft-16ft

Overall

8410

Males

6306

M40-44

6306

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
Γ—2
+22ft-21ft

Overall

10441

Males

7327

M40-44

7327

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1368*
Passed By
1302
Net Change
-1650
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#6055
5K β†’ 10K184200-19#6055#6074
10K β†’ 15K4200-1909#6074#7983
15K β†’ 20K403*10+393#7983#7590
20K β†’ HALF3116+15#7590#7575
HALF β†’ 25K213*30+183#7575#7392
25K β†’ 30K131138-7#7392#7399
30K β†’ 20M58108-50#7399#7449
20M β†’ 21M6661+5#7449#7444
21M β†’ 35K3587-52#7444#7496
35K β†’ 23M70130-60#7496#7556
23M β†’ 24M5464-10#7556#7566
24M β†’ 40K52148-96#7566#7662
40K β†’ 25.2M2819+9#7662#7653
25.2M β†’ FINISH3991-52#7653#7705
TOTALS1368*1302-1650

* 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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