Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Matt Chicko

Bib: 4355 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 8%
Gender (Male)
#0 / 16340
Top 14%
Age Group (M18-39)
#0 / 5723
Top 33%
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
19:17
3.11 mi
Rank: #2131
Start β†’ 5K
19:17 | 6:13/mi
10K
38:39
6.21 mi
Rank: #2290 (-159)
5K β†’ 10K
19:22 | 6:15/mi
15K
57:54
9.32 mi
Rank: #2258 (+32)
10K β†’ 15K
19:15 | 6:12/mi
20K
1:17:18
12.43 mi
Rank: #2238 (+20)
15K β†’ 20K
19:24 | 6:15/mi
HALF
1:21:25
13.11 mi
Rank: #2210 (+28)
20K β†’ HALF
4:07 | 6:03/mi
25K
1:36:41
15.53 mi
Rank: #2195 (+15)
HALF β†’ 25K
15:16 | 6:18/mi
30K
1:56:44
18.64 mi
Rank: #2200 (-5)
25K β†’ 30K
20:03 | 6:28/mi
20M
2:05:36
20.00 mi
Rank: #2200
30K β†’ 20M
8:52 | 6:32/mi
21M
2:12:29
21.00 mi
Rank: #2211 (-11)
20M β†’ 21M
6:53 | 6:53/mi
35K
2:17:22
21.75 mi
Rank: #2244 (-33)
21M β†’ 35K
4:53 | 6:32/mi
23M
2:25:45
23.00 mi
Rank: #2283 (-39)
35K β†’ 23M
8:23 | 6:42/mi
24M
2:32:14
24.00 mi
Rank: #2286 (-3)
23M β†’ 24M
6:29 | 6:29/mi
40K
2:38:00
24.85 mi
Rank: #2323 (-37)
24M β†’ 40K
5:46 | 6:45/mi
25.2M
2:40:26
25.20 mi
Rank: #2321 (+2)
40K β†’ 25.2M
2:26 | 7:04/mi
FINISH
2:46:54
26.22 mi
Rank: #2330 (-9)
25.2M β†’ FINISH
6:28 | 6:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:21:25
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:25:29
Pace6:32 /mi
πŸ“ŠPositive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5019:176:1319:17
6:13
-
10K
6.21 mi10:41:1238:396:1419:22
6:15
+0:02
15K
9.32 mi11:00:2757:546:1319:15
6:12
-0:03
20K
12.43 mi11:19:511:17:186:1419:24
6:15
+0:03
HALF
13.11 mi11:23:581:21:256:134:07
6:03
-0:12
25K
15.53 mi11:39:141:36:416:1415:16
6:18
+0:15
30K
18.64 mi11:59:171:56:446:1620:03
6:28
+0:10
20M
20.00 mi12:08:092:05:366:178:52
6:32
+0:04
21M
21.00 mi12:15:022:12:296:196:53
6:53
+0:21
35K
21.75 mi12:19:552:17:226:194:53
6:32
-0:21
23M
23.00 mi12:28:182:25:456:218:23
6:42
+0:10
24M
24.00 mi12:34:472:32:146:216:29
6:29
-0:13
40K
24.85 mi12:40:332:38:006:225:46
6:45
+0:16
25.2M
25.20 mi12:42:592:40:266:222:26
7:04
+0:19
FINISH
26.22 mi12:49:272:46:546:236:28
6:21
-0:43

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

6:03 /mi

Average Pace

6:22 /mi

Slowest Pace

7:04 /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

2:23:26

86% of race

Time at Steady Pace

23:28

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:22 /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 mi10:21:5019:176:1319:17
6:13
#2131
10K
6.21 mi10:41:1238:396:1419:22
6:15
#2290
15K
9.32 mi11:00:2757:546:1319:15
6:12
#2258
20K
12.43 mi11:19:511:17:186:1419:24
6:15
#2238
HALF
13.11 mi11:23:581:21:256:134:07
6:03
#2210
25K
15.53 mi11:39:141:36:416:1415:16
6:18
#2195
30K
18.64 mi11:59:171:56:446:1620:03
6:28
#2200
20M
20.00 mi12:08:092:05:366:178:52
6:32
#2200
21M
21.00 mi12:15:022:12:296:196:53
6:53
#2211
35K
21.75 mi12:19:552:17:226:194:53
6:32
#2244
23M
23.00 mi12:28:182:25:456:218:23
6:42
#2283
24M
24.00 mi12:34:472:32:146:216:29
6:29
#2286
40K
24.85 mi12:40:332:38:006:225:46
6:45
#2323
25.2M
25.20 mi12:42:592:40:266:222:26
7:04
#2321
FINISH
26.22 mi12:49:272:46:546:236:28
6:21
#2330
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 mi2131205220522257(Top 8%)2177(Top 13%)2177(Top 38%)
10K6.21 mi3.10 mi2290-1592208-1562208-1562445(Top 8%)2355(Top 14%)2355(Top 41%)
15K9.32 mi3.11 mi2258+322178+302178+302257(Top 8%)2177(Top 13%)2177(Top 38%)
20K12.43 mi3.11 mi2238+202159+192159+192260(Top 8%)2177(Top 13%)2177(Top 38%)
HALF13.11 mi0.68 mi2210+282132+272132+271679(Top 6%)1622(Top 10%)1622(Top 28%)
25K15.53 mi2.42 mi2195+152119+132119+132287(Top 8%)2203(Top 13%)2203(Top 38%)
30K18.64 mi3.11 mi2200-52121-22121-22328(Top 8%)2230(Top 14%)2230(Top 39%)
20M20.00 mi1.36 mi2200212121212547(Top 9%)2411(Top 15%)2411(Top 42%)
21M21.00 mi1.00 mi2211-112131-102131-102820(Top 10%)2634(Top 16%)2634(Top 46%)
35K21.75 mi0.75 mi2244-332160-292160-293685(Top 13%)3376(Top 21%)3376(Top 59%)
23M23.00 mi1.25 mi2283-392196-362196-363436(Top 12%)3134(Top 19%)3134(Top 55%)
24M24.00 mi1.00 mi2286-32195+12195+13044(Top 10%)2773(Top 17%)2773(Top 48%)
40K24.85 mi0.85 mi2323-372228-332228-333827(Top 13%)3381(Top 21%)3381(Top 59%)
25.2M25.20 mi0.35 mi2321+22226+22226+22844(Top 10%)2564(Top 16%)2564(Top 45%)
FINISH26.22 mi1.02 mi2330-92234-82234-83247(Top 11%)2874(Top 18%)2874(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
Γ—21
+97ft-345ft

Overall

2257

Males

2177

M18-39

2177

5K→10K

3.1 - 6.2 mi

Top 8%
Γ—5
+79ft-138ft

Overall

2445

Males

2355

M18-39

2355

10K→15K

6.2 - 9.3 mi

Top 8%
Γ—3
+67ft-78ft

Overall

2257

Males

2177

M18-39

2177

15K→20K

9.3 - 12.4 mi

Top 8%
Γ—5
+106ft-86ft

Overall

2260

Males

2177

M18-39

2177

20K→HALF

12.4 - 13.1 mi

Top 6%
Γ—2
+19ft-37ft

Overall

1679

Males

1622

M18-39

1622

HALF→25K

13.1 - 15.5 mi

Top 8%
Γ—4
+66ft-88ft

Overall

2287

Males

2203

M18-39

2203

25K→30K

15.5 - 18.6 mi

Top 8%
Γ—9
+181ft-148ft

Overall

2328

Males

2230

M18-39

2230

30K→20M

18.6 - 20.0 mi

Top 9%
Γ—5
+64ft-50ft

Overall

2547

Males

2411

M18-39

2411

20M→21M

20.0 - 21.0 mi

Top 10%
Γ—8
+106ft-24ft

Overall

2820

Males

2634

M18-39

2634

21M→35K

21.0 - 21.8 mi

Top 13%
Γ—7
+17ft-86ft

Overall

3685

Males

3376

M18-39

3376

35K→23M

21.8 - 23.0 mi

Top 12%
Γ—5
+23ft-63ft

Overall

3436

Males

3134

M18-39

3134

23M→24M

23.0 - 24.0 mi

Top 10%
Γ—6
+12ft-82ft

Overall

3044

Males

2773

M18-39

2773

24M→40K

24.0 - 24.9 mi

Top 13%
Γ—1
+6ft-20ft

Overall

3827

Males

3381

M18-39

3381

40K→25.2M

24.9 - 25.2 mi

Top 10%
Γ—1
+13ft-16ft

Overall

2844

Males

2564

M18-39

2564

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
Γ—2
+22ft-21ft

Overall

3247

Males

2874

M18-39

2874

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
531
Passed By
730
Net Change
-199
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2131
5K β†’ 10K39198-159#2131#2290
10K β†’ 15K7947+32#2290#2258
15K β†’ 20K5737+20#2258#2238
20K β†’ HALF291+28#2238#2210
HALF β†’ 25K4833+15#2210#2195
25K β†’ 30K6267-5#2195#2200
30K β†’ 20M37370#2200#2200
20M β†’ 21M3849-11#2200#2211
21M β†’ 35K1144-33#2211#2244
35K β†’ 23M3877-39#2244#2283
23M β†’ 24M3740-3#2283#2286
24M β†’ 40K1653-37#2286#2323
40K β†’ 25.2M1513+2#2323#2321
25.2M β†’ FINISH2534-9#2321#2330
TOTALS531730-199
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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