Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nicholas Ferri

Bib: 7840 β€’M β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 11%
Gender (Male)
#0 / 16340
Top 19%
Age Group (M18-39)
#0 / 5723
Top 43%
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
19:58
3.11 mi
Rank: #3661
Start β†’ 5K
19:58 | 6:26/mi
10K
40:07
6.21 mi
Rank: #3851 (-190)
5K β†’ 10K
20:09 | 6:30/mi
15K
59:31
9.32 mi
Rank: #3385 (+466)
10K β†’ 15K
19:24 | 6:15/mi
20K
1:18:55
12.43 mi
Rank: #3033 (+352)
15K β†’ 20K
19:24 | 6:15/mi
HALF
1:23:10
13.11 mi
Rank: #3010 (+23)
20K β†’ HALF
4:15 | 6:15/mi
25K
1:38:40
15.53 mi
Rank: #2948 (+62)
HALF β†’ 25K
15:30 | 6:24/mi
30K
1:59:17
18.64 mi
Rank: #3007 (-59)
25K β†’ 30K
20:37 | 6:39/mi
20M
2:08:25
20.00 mi
Rank: #3006 (+1)
30K β†’ 20M
9:08 | 6:44/mi
21M
2:15:29
21.00 mi
Rank: #3012 (-6)
20M β†’ 21M
7:04 | 7:04/mi
35K
2:20:27
21.75 mi
Rank: #3048 (-36)
21M β†’ 35K
4:58 | 6:39/mi
23M
2:29:15
23.00 mi
Rank: #3146 (-98)
35K β†’ 23M
8:48 | 7:02/mi
24M
2:35:59
24.00 mi
Rank: #3182 (-36)
23M β†’ 24M
6:44 | 6:44/mi
40K
2:42:19
24.85 mi
Rank: #3292 (-110)
24M β†’ 40K
6:20 | 7:25/mi
25.2M
2:44:54
25.20 mi
Rank: #3305 (-13)
40K β†’ 25.2M
2:35 | 7:30/mi
FINISH
2:51:13
26.22 mi
Rank: #3243 (+62)
25.2M β†’ FINISH
6:19 | 6:12/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
Time1:23:10
Pace6:21 /mi
2nd Half
Distance13.11 mi
Time1:28:03
Pace6:43 /mi
πŸ“ŠPositive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:1719:586:2619:58
6:26
-
10K
6.21 mi10:47:2640:076:2820:09
6:30
+0:04
15K
9.32 mi11:06:5059:316:2419:24
6:15
-0:15
20K
12.43 mi11:26:141:18:556:2219:24
6:15
0:00
HALF
13.11 mi11:30:291:23:106:214:15
6:15
0:00
25K
15.53 mi11:45:591:38:406:2215:30
6:24
+0:09
30K
18.64 mi12:06:361:59:176:2420:37
6:39
+0:15
20M
20.00 mi12:15:442:08:256:269:08
6:44
+0:05
21M
21.00 mi12:22:482:15:296:287:04
7:04
+0:20
35K
21.75 mi12:27:462:20:276:284:58
6:39
-0:25
23M
23.00 mi12:36:342:29:156:308:48
7:02
+0:23
24M
24.00 mi12:43:182:35:596:306:44
6:44
-0:18
40K
24.85 mi12:49:382:42:196:326:20
7:25
+0:41
25.2M
25.20 mi12:52:132:44:546:332:35
7:30
+0:05
FINISH
26.22 mi12:58:322:51:136:336:19
6:12
-1:18

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

6:12 /mi

Average Pace

6:32 /mi

Slowest Pace

7:30 /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

1:24:50

50% of race

Time at Steady Pace

1:01:36

36% of race

Time at Slower Pace

24:47

14% of race

Average Pace: 6:32 /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 mi10:27:1719:586:2619:58
6:26
#3661
10K
6.21 mi10:47:2640:076:2820:09
6:30
#3851
15K
9.32 mi11:06:5059:316:2419:24
6:15
#3385
20K
12.43 mi11:26:141:18:556:2219:24
6:15
#3033
HALF
13.11 mi11:30:291:23:106:214:15
6:15
#3010
25K
15.53 mi11:45:591:38:406:2215:30
6:24
#2948
30K
18.64 mi12:06:361:59:176:2420:37
6:39
#3007
20M
20.00 mi12:15:442:08:256:269:08
6:44
#3006
21M
21.00 mi12:22:482:15:296:287:04
7:04
#3012
35K
21.75 mi12:27:462:20:276:284:58
6:39
#3048
23M
23.00 mi12:36:342:29:156:308:48
7:02
#3146
24M
24.00 mi12:43:182:35:596:306:44
6:44
#3182
40K
24.85 mi12:49:382:42:196:326:20
7:25
#3292
25.2M
25.20 mi12:52:132:44:546:332:35
7:30
#3305
FINISH
26.22 mi12:58:322:51:136:336:19
6:12
#3243
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 mi3661348634862546(Top 9%)2451(Top 15%)2451(Top 43%)
10K6.21 mi3.10 mi3851-1903662-1763662-1764098(Top 14%)3883(Top 24%)3883(Top 68%)
15K9.32 mi3.11 mi3385+4663235+4273235+4272546(Top 9%)2451(Top 15%)2451(Top 43%)
20K12.43 mi3.11 mi3033+3522909+3262909+3262267(Top 8%)2184(Top 13%)2184(Top 38%)
HALF13.11 mi0.68 mi3010+232886+232886+232704(Top 9%)2608(Top 16%)2608(Top 46%)
25K15.53 mi2.42 mi2948+622829+572829+572838(Top 10%)2725(Top 17%)2725(Top 48%)
30K18.64 mi3.11 mi3007-592886-572886-573314(Top 11%)3127(Top 19%)3127(Top 55%)
20M20.00 mi1.36 mi3006+12880+62880+63604(Top 12%)3344(Top 20%)3344(Top 58%)
21M21.00 mi1.00 mi3012-62882-22882-23808(Top 13%)3454(Top 21%)3454(Top 60%)
35K21.75 mi0.75 mi3048-362916-342916-344463(Top 15%)3994(Top 24%)3994(Top 70%)
23M23.00 mi1.25 mi3146-983006-903006-905620(Top 19%)4835(Top 30%)4835(Top 84%)
24M24.00 mi1.00 mi3182-363033-273033-274611(Top 16%)4030(Top 25%)4030(Top 70%)
40K24.85 mi0.85 mi3292-1103130-973130-978138(Top 28%)6233(Top 38%)6233(Top 109%)
25.2M25.20 mi0.35 mi3305-133142-123142-125082(Top 18%)4247(Top 26%)4247(Top 74%)
FINISH26.22 mi1.02 mi3243+623078+643078+642514(Top 9%)2288(Top 14%)2288(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
Γ—21
+97ft-345ft

Overall

2546

Males

2451

M18-39

2451

5K→10K

3.1 - 6.2 mi

Top 14%
Γ—5
+79ft-138ft

Overall

4098

Males

3883

M18-39

3883

10K→15K

6.2 - 9.3 mi

Top 9%
Γ—3
+67ft-78ft

Overall

2546

Males

2451

M18-39

2451

15K→20K

9.3 - 12.4 mi

Top 8%
Γ—5
+106ft-86ft

Overall

2267

Males

2184

M18-39

2184

20K→HALF

12.4 - 13.1 mi

Top 9%
Γ—2
+19ft-37ft

Overall

2704

Males

2608

M18-39

2608

HALF→25K

13.1 - 15.5 mi

Top 10%
Γ—4
+66ft-88ft

Overall

2838

Males

2725

M18-39

2725

25K→30K

15.5 - 18.6 mi

Top 11%
Γ—9
+181ft-148ft

Overall

3314

Males

3127

M18-39

3127

30K→20M

18.6 - 20.0 mi

Top 12%
Γ—5
+64ft-50ft

Overall

3604

Males

3344

M18-39

3344

20M→21M

20.0 - 21.0 mi

Top 13%
Γ—8
+106ft-24ft

Overall

3808

Males

3454

M18-39

3454

21M→35K

21.0 - 21.8 mi

Top 15%
Γ—7
+17ft-86ft

Overall

4463

Males

3994

M18-39

3994

35K→23M

21.8 - 23.0 mi

Top 19%
Γ—5
+23ft-63ft

Overall

5620

Males

4835

M18-39

4835

23M→24M

23.0 - 24.0 mi

Top 16%
Γ—6
+12ft-82ft

Overall

4611

Males

4030

M18-39

4030

24M→40K

24.0 - 24.9 mi

Top 28%
Γ—1
+6ft-20ft

Overall

8138

Males

6233

M18-39

6233

40K→25.2M

24.9 - 25.2 mi

Top 18%
Γ—1
+13ft-16ft

Overall

5082

Males

4247

M18-39

4247

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
Γ—2
+22ft-21ft

Overall

2514

Males

2288

M18-39

2288

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1356*
Passed By
867
Net Change
+418
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3661
5K β†’ 10K81200-190#3661#3851
10K β†’ 15K468*2+466#3851#3385
15K β†’ 20K353*1+352#3385#3033
20K β†’ HALF318+23#3033#3010
HALF β†’ 25K9028+62#3010#2948
25K β†’ 30K68127-59#2948#3007
30K β†’ 20M4241+1#3007#3006
20M β†’ 21M3844-6#3006#3012
21M β†’ 35K1753-36#3012#3048
35K β†’ 23M34132-98#3048#3146
23M β†’ 24M3167-36#3146#3182
24M β†’ 40K16126-110#3182#3292
40K β†’ 25.2M1629-13#3292#3305
25.2M β†’ FINISH719+62#3305#3243
TOTALS1356*867+418

* 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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