Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nicolas Barcia

Bib: 7901 β€’M β€’Age: N/A

NJ

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
30:53
3.11 mi
Rank: #25789
Start β†’ 5K
30:53 | 9:57/mi
10K
1:02:41
6.21 mi
Rank: #26130 (-341)
5K β†’ 10K
31:48 | 10:15/mi
15K
1:34:40
9.32 mi
Rank: #26191 (-61)
10K β†’ 15K
31:59 | 10:18/mi
20K
2:07:20
12.43 mi
Rank: #26193 (-2)
15K β†’ 20K
32:40 | 10:31/mi
HALF
2:14:20
13.11 mi
Rank: #26183 (+10)
20K β†’ HALF
7:00 | 10:17/mi
25K
2:41:06
15.53 mi
Rank: #26259 (-76)
HALF β†’ 25K
26:46 | 11:03/mi
30K
3:20:07
18.64 mi
Rank: #26548 (-289)
25K β†’ 30K
39:01 | 12:34/mi
20M
3:37:39
20.00 mi
Rank: #26664 (-116)
30K β†’ 20M
17:32 | 12:55/mi
21M
3:52:33
21.00 mi
Rank: #26810 (-146)
20M β†’ 21M
14:54 | 14:54/mi
35K
4:02:44
21.75 mi
Rank: #26899 (-89)
21M β†’ 35K
10:11 | 13:37/mi
23M
4:17:14
23.00 mi
Rank: #26838 (+61)
35K β†’ 23M
14:30 | 11:36/mi
24M
4:29:34
24.00 mi
Rank: #26868 (-30)
23M β†’ 24M
12:20 | 12:20/mi
40K
4:39:11
24.85 mi
Rank: #26812 (+56)
24M β†’ 40K
9:37 | 11:15/mi
25.2M
4:43:26
25.20 mi
Rank: #26789 (+23)
40K β†’ 25.2M
4:15 | 12:20/mi
FINISH
4:53:49
26.22 mi
Rank: #26730 (+59)
25.2M β†’ FINISH
10:23 | 10:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:14:20
Pace10:15 /mi
2nd Half
Distance13.11 mi
Time2:39:29
Pace12:10 /mi
πŸ“ŠPositive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:5830:539:5730:53
9:57
-
10K
6.21 mi11:11:461:02:4110:0631:48
10:15
+0:18
15K
9.32 mi11:43:451:34:4010:1031:59
10:18
+0:03
20K
12.43 mi12:16:252:07:2010:1532:40
10:31
+0:13
HALF
13.11 mi12:23:252:14:2010:157:00
10:17
-0:14
25K
15.53 mi12:50:112:41:0610:2326:46
11:03
+0:46
30K
18.64 mi13:29:123:20:0710:4539:01
12:34
+1:31
20M
20.00 mi13:46:443:37:3910:5317:32
12:55
+0:21
21M
21.00 mi14:01:383:52:3311:0514:54
14:54
+1:59
35K
21.75 mi14:11:494:02:4411:1010:11
13:37
-1:17
23M
23.00 mi14:26:194:17:1411:1214:30
11:36
-2:01
24M
24.00 mi14:38:394:29:3411:1412:20
12:20
+0:44
40K
24.85 mi14:48:164:39:1111:149:37
11:15
-1:05
25.2M
25.20 mi14:52:314:43:2611:154:15
12:20
+1:05
FINISH
26.22 mi15:02:544:53:4911:1310:23
10:12
-2:08

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

9:57 /mi

Average Pace

11:13 /mi

Slowest Pace

14:54 /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

2:24:43

49% of race

Time at Steady Pace

50:53

17% of race

Time at Slower Pace

1:38:13

33% of race

Average Pace: 11:12 /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 mi10:39:5830:539:5730:53
9:57
#25789
10K
6.21 mi11:11:461:02:4110:0631:48
10:15
#26130
15K
9.32 mi11:43:451:34:4010:1031:59
10:18
#26191
20K
12.43 mi12:16:252:07:2010:1532:40
10:31
#26193
HALF
13.11 mi12:23:252:14:2010:157:00
10:17
#26183
25K
15.53 mi12:50:112:41:0610:2326:46
11:03
#26259
30K
18.64 mi13:29:123:20:0710:4539:01
12:34
#26548
20M
20.00 mi13:46:443:37:3910:5317:32
12:55
#26664
21M
21.00 mi14:01:383:52:3311:0514:54
14:54
#26810
35K
21.75 mi14:11:494:02:4411:1010:11
13:37
#26899
23M
23.00 mi14:26:194:17:1411:1214:30
11:36
#26838
24M
24.00 mi14:38:394:29:3411:1412:20
12:20
#26868
40K
24.85 mi14:48:164:39:1111:149:37
11:15
#26812
25.2M
25.20 mi14:52:314:43:2611:154:15
12:20
#26789
FINISH
26.22 mi15:02:544:53:4911:1310:23
10:12
#26730
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 mi25789150931509326313(Top 91%)15306(Top 94%)15306(Top 267%)
10K6.21 mi3.10 mi26130-34115242-14915242-14926388(Top 91%)15342(Top 94%)15342(Top 268%)
15K9.32 mi3.11 mi26191-6115265-2315265-2326313(Top 91%)15306(Top 94%)15306(Top 267%)
20K12.43 mi3.11 mi26193-215257+815257+826156(Top 90%)15224(Top 93%)15224(Top 266%)
HALF13.11 mi0.68 mi26183+1015253+415253+426216(Top 90%)15240(Top 93%)15240(Top 266%)
25K15.53 mi2.42 mi26259-7615275-2215275-2226386(Top 91%)15254(Top 93%)15254(Top 267%)
30K18.64 mi3.11 mi26548-28915373-9815373-9827342(Top 94%)15598(Top 95%)15598(Top 273%)
20M20.00 mi1.36 mi26664-11615416-4315416-4327341(Top 94%)15575(Top 95%)15575(Top 272%)
21M21.00 mi1.00 mi26810-14615471-5515471-5527995(Top 96%)15836(Top 97%)15836(Top 277%)
35K21.75 mi0.75 mi26899-8915496-2515496-2528114(Top 97%)15856(Top 97%)15856(Top 277%)
23M23.00 mi1.25 mi26838+6115460+3615460+3625555(Top 88%)14616(Top 89%)14616(Top 255%)
24M24.00 mi1.00 mi26868-3015467-715467-727011(Top 93%)15291(Top 94%)15291(Top 267%)
40K24.85 mi0.85 mi26812+5615431+3615431+3624717(Top 85%)14131(Top 86%)14131(Top 247%)
25.2M25.20 mi0.35 mi26789+2315416+1515416+1525034(Top 86%)14309(Top 88%)14309(Top 250%)
FINISH26.22 mi1.02 mi26730+5915378+3815378+3824344(Top 84%)13965(Top 85%)13965(Top 244%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
Γ—21
+97ft-345ft

Overall

26313

Males

15306

M18-39

15306

5K→10K

3.1 - 6.2 mi

Top 91%
Γ—5
+79ft-138ft

Overall

26388

Males

15342

M18-39

15342

10K→15K

6.2 - 9.3 mi

Top 91%
Γ—3
+67ft-78ft

Overall

26313

Males

15306

M18-39

15306

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26156

Males

15224

M18-39

15224

20K→HALF

12.4 - 13.1 mi

Top 90%
Γ—2
+19ft-37ft

Overall

26216

Males

15240

M18-39

15240

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26386

Males

15254

M18-39

15254

25K→30K

15.5 - 18.6 mi

Top 94%
Γ—9
+181ft-148ft

Overall

27342

Males

15598

M18-39

15598

30K→20M

18.6 - 20.0 mi

Top 94%
Γ—5
+64ft-50ft

Overall

27341

Males

15575

M18-39

15575

20M→21M

20.0 - 21.0 mi

Top 96%
Γ—8
+106ft-24ft

Overall

27995

Males

15836

M18-39

15836

21M→35K

21.0 - 21.8 mi

Top 97%
Γ—7
+17ft-86ft

Overall

28114

Males

15856

M18-39

15856

35K→23M

21.8 - 23.0 mi

Top 88%
Γ—5
+23ft-63ft

Overall

25555

Males

14616

M18-39

14616

23M→24M

23.0 - 24.0 mi

Top 93%
Γ—6
+12ft-82ft

Overall

27011

Males

15291

M18-39

15291

24M→40K

24.0 - 24.9 mi

Top 85%
Γ—1
+6ft-20ft

Overall

24717

Males

14131

M18-39

14131

40K→25.2M

24.9 - 25.2 mi

Top 86%
Γ—1
+13ft-16ft

Overall

25034

Males

14309

M18-39

14309

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
Γ—2
+22ft-21ft

Overall

24344

Males

13965

M18-39

13965

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
725
Passed By
1313
Net Change
-941
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25789
5K β†’ 10K85200-341#25789#26130
10K β†’ 15K103164-61#26130#26191
15K β†’ 20K117119-2#26191#26193
20K β†’ HALF2818+10#26193#26183
HALF β†’ 25K59135-76#26183#26259
25K β†’ 30K38200-289#26259#26548
30K β†’ 20M18134-116#26548#26664
20M β†’ 21M10156-146#26664#26810
21M β†’ 35K493-89#26810#26899
35K β†’ 23M7615+61#26899#26838
23M β†’ 24M1949-30#26838#26868
24M β†’ 40K7216+56#26868#26812
40K β†’ 25.2M274+23#26812#26789
25.2M β†’ FINISH6910+59#26789#26730
TOTALS7251313-941
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

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