Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Brian Coyne

Bib: 4434 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 7%
Gender (Male)
#0 / 16340
Top 12%
Age Group (M18-39)
#0 / 5723
Top 28%
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
20:14
3.11 mi
Rank: #4269
Start β†’ 5K
20:14 | 6:31/mi
10K
39:58
6.21 mi
Rank: #3681 (+588)
5K β†’ 10K
19:44 | 6:22/mi
15K
59:27
9.32 mi
Rank: #3336 (+345)
10K β†’ 15K
19:29 | 6:17/mi
20K
1:18:55
12.43 mi
Rank: #3027 (+309)
15K β†’ 20K
19:28 | 6:16/mi
HALF
1:23:10
13.11 mi
Rank: #3005 (+22)
20K β†’ HALF
4:15 | 6:15/mi
25K
1:38:19
15.53 mi
Rank: #2802 (+203)
HALF β†’ 25K
15:09 | 6:15/mi
30K
1:58:09
18.64 mi
Rank: #2607 (+195)
25K β†’ 30K
19:50 | 6:24/mi
20M
2:06:48
20.00 mi
Rank: #2524 (+83)
30K β†’ 20M
8:39 | 6:23/mi
21M
2:13:30
21.00 mi
Rank: #2487 (+37)
20M β†’ 21M
6:42 | 6:42/mi
35K
2:18:08
21.75 mi
Rank: #2443 (+44)
21M β†’ 35K
4:38 | 6:12/mi
23M
2:25:49
23.00 mi
Rank: #2299 (+144)
35K β†’ 23M
7:41 | 6:09/mi
24M
2:31:49
24.00 mi
Rank: #2191 (+108)
23M β†’ 24M
6:00 | 6:00/mi
40K
2:37:05
24.85 mi
Rank: #2134 (+57)
24M β†’ 40K
5:16 | 6:10/mi
25.2M
2:39:22
25.20 mi
Rank: #2112 (+22)
40K β†’ 25.2M
2:17 | 6:38/mi
FINISH
2:45:08
26.22 mi
Rank: #1986 (+126)
25.2M β†’ FINISH
5:46 | 5:40/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:23:10
Pace6:21 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:21:58
Pace6:16 /mi
πŸ“ŠNegative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2620:146:3120:14
6:31
-
10K
6.21 mi10:44:1039:586:2619:44
6:22
-0:09
15K
9.32 mi11:03:3959:276:2319:29
6:17
-0:05
20K
12.43 mi11:23:071:18:556:2219:28
6:16
-0:01
HALF
13.11 mi11:27:221:23:106:214:15
6:15
-0:01
25K
15.53 mi11:42:311:38:196:2015:09
6:15
0:00
30K
18.64 mi12:02:211:58:096:2119:50
6:24
+0:09
20M
20.00 mi12:11:002:06:486:218:39
6:23
-0:01
21M
21.00 mi12:17:422:13:306:226:42
6:42
+0:19
35K
21.75 mi12:22:202:18:086:224:38
6:12
-0:30
23M
23.00 mi12:30:012:25:496:217:41
6:09
-0:03
24M
24.00 mi12:36:012:31:496:206:00
6:00
-0:09
40K
24.85 mi12:41:172:37:056:205:16
6:10
+0:10
25.2M
25.20 mi12:43:342:39:226:202:17
6:38
+0:28
FINISH
26.22 mi12:49:202:45:086:195:46
5:40
-0:58

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

5:40 /mi

Average Pace

6:18 /mi

Slowest Pace

6:42 /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

29:21

18% of race

Time at Steady Pace

2:09:05

78% of race

Time at Slower Pace

6:42

4% of race

Average Pace: 6:18 /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 mi10:24:2620:146:3120:14
6:31
#4269
10K
6.21 mi10:44:1039:586:2619:44
6:22
#3681
15K
9.32 mi11:03:3959:276:2319:29
6:17
#3336
20K
12.43 mi11:23:071:18:556:2219:28
6:16
#3027
HALF
13.11 mi11:27:221:23:106:214:15
6:15
#3005
25K
15.53 mi11:42:311:38:196:2015:09
6:15
#2802
30K
18.64 mi12:02:211:58:096:2119:50
6:24
#2607
20M
20.00 mi12:11:002:06:486:218:39
6:23
#2524
21M
21.00 mi12:17:422:13:306:226:42
6:42
#2487
35K
21.75 mi12:22:202:18:086:224:38
6:12
#2443
23M
23.00 mi12:30:012:25:496:217:41
6:09
#2299
24M
24.00 mi12:36:012:31:496:206:00
6:00
#2191
40K
24.85 mi12:41:172:37:056:205:16
6:10
#2134
25.2M
25.20 mi12:43:342:39:226:202:17
6:38
#2112
FINISH
26.22 mi12:49:202:45:086:195:46
5:40
#1986
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4269403940392695(Top 9%)2591(Top 16%)2591(Top 45%)
10K6.21 mi3.10 mi3681+5883504+5353504+5353177(Top 11%)3044(Top 19%)3044(Top 53%)
15K9.32 mi3.11 mi3336+3453192+3123192+3122695(Top 9%)2591(Top 16%)2591(Top 45%)
20K12.43 mi3.11 mi3027+3092903+2892903+2892357(Top 8%)2269(Top 14%)2269(Top 40%)
HALF13.11 mi0.68 mi3005+222881+222881+222618(Top 9%)2522(Top 15%)2522(Top 44%)
25K15.53 mi2.42 mi2802+2032694+1872694+1872055(Top 7%)1978(Top 12%)1978(Top 35%)
30K18.64 mi3.11 mi2607+1952505+1892505+1892027(Top 7%)1945(Top 12%)1945(Top 34%)
20M20.00 mi1.36 mi2524+832424+812424+811816(Top 6%)1736(Top 11%)1736(Top 30%)
21M21.00 mi1.00 mi2487+372390+342390+342024(Top 7%)1931(Top 12%)1931(Top 34%)
35K21.75 mi0.75 mi2443+442348+422348+421975(Top 7%)1884(Top 12%)1884(Top 33%)
23M23.00 mi1.25 mi2299+1442210+1382210+1381037(Top 4%)996(Top 6%)996(Top 17%)
24M24.00 mi1.00 mi2191+1082105+1052105+1051078(Top 4%)1030(Top 6%)1030(Top 18%)
40K24.85 mi0.85 mi2134+572048+572048+571230(Top 4%)1174(Top 7%)1174(Top 21%)
25.2M25.20 mi0.35 mi2112+222026+222026+221265(Top 4%)1196(Top 7%)1196(Top 21%)
FINISH26.22 mi1.02 mi1986+1261909+1171909+117636(Top 2%)611(Top 4%)611(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
Γ—21
+97ft-345ft

Overall

2695

Males

2591

M18-39

2591

5K→10K

3.1 - 6.2 mi

Top 11%
Γ—5
+79ft-138ft

Overall

3177

Males

3044

M18-39

3044

10K→15K

6.2 - 9.3 mi

Top 9%
Γ—3
+67ft-78ft

Overall

2695

Males

2591

M18-39

2591

15K→20K

9.3 - 12.4 mi

Top 8%
Γ—5
+106ft-86ft

Overall

2357

Males

2269

M18-39

2269

20K→HALF

12.4 - 13.1 mi

Top 9%
Γ—2
+19ft-37ft

Overall

2618

Males

2522

M18-39

2522

HALF→25K

13.1 - 15.5 mi

Top 7%
Γ—4
+66ft-88ft

Overall

2055

Males

1978

M18-39

1978

25K→30K

15.5 - 18.6 mi

Top 7%
Γ—9
+181ft-148ft

Overall

2027

Males

1945

M18-39

1945

30K→20M

18.6 - 20.0 mi

Top 6%
Γ—5
+64ft-50ft

Overall

1816

Males

1736

M18-39

1736

20M→21M

20.0 - 21.0 mi

Top 7%
Γ—8
+106ft-24ft

Overall

2024

Males

1931

M18-39

1931

21M→35K

21.0 - 21.8 mi

Top 7%
Γ—7
+17ft-86ft

Overall

1975

Males

1884

M18-39

1884

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5
+23ft-63ft

Overall

1037

Males

996

M18-39

996

23M→24M

23.0 - 24.0 mi

Top 4%
Γ—6
+12ft-82ft

Overall

1078

Males

1030

M18-39

1030

24M→40K

24.0 - 24.9 mi

Top 4%
Γ—1
+6ft-20ft

Overall

1230

Males

1174

M18-39

1174

40K→25.2M

24.9 - 25.2 mi

Top 4%
Γ—1
+13ft-16ft

Overall

1265

Males

1196

M18-39

1196

25.2M→FINISH

25.2 - 26.2 mi

Top 2%
Γ—2
+22ft-21ft

Overall

636

Males

611

M18-39

611

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2357*
Passed By
74
Net Change
+2283
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4269
5K β†’ 10K597*9+588#4269#3681
10K β†’ 15K349*4+345#3681#3336
15K β†’ 20K312*3+309#3336#3027
20K β†’ HALF297+22#3027#3005
HALF β†’ 25K206*3+203#3005#2802
25K β†’ 30K204*9+195#2802#2607
30K β†’ 20M907+83#2607#2524
20M β†’ 21M5518+37#2524#2487
21M β†’ 35K506+44#2487#2443
35K β†’ 23M1451+144#2443#2299
23M β†’ 24M1113+108#2299#2191
24M β†’ 40K570+57#2191#2134
40K β†’ 25.2M264+22#2134#2112
25.2M β†’ FINISH1260+126#2112#1986
TOTALS2357*74+2283

* 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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