Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

James Gibson

Bib: 2727 β€’M β€’Age: N/A

LA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 5%
Gender (Male)
#0 / 16340
Top 9%
Age Group (M18-39)
#0 / 5723
Top 22%
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
19:42
3.11 mi
Rank: #2984
Start β†’ 5K
19:42 | 6:21/mi
10K
39:09
6.21 mi
Rank: #2739 (+245)
5K β†’ 10K
19:27 | 6:16/mi
15K
58:36
9.32 mi
Rank: #2678 (+61)
10K β†’ 15K
19:27 | 6:16/mi
20K
1:17:52
12.43 mi
Rank: #2471 (+207)
15K β†’ 20K
19:16 | 6:13/mi
HALF
1:22:05
13.11 mi
Rank: #2461 (+10)
20K β†’ HALF
4:13 | 6:12/mi
25K
1:36:55
15.53 mi
Rank: #2266 (+195)
HALF β†’ 25K
14:50 | 6:07/mi
30K
1:56:13
18.64 mi
Rank: #2058 (+208)
25K β†’ 30K
19:18 | 6:13/mi
20M
2:04:35
20.00 mi
Rank: #1951 (+107)
30K β†’ 20M
8:22 | 6:10/mi
21M
2:11:03
21.00 mi
Rank: #1873 (+78)
20M β†’ 21M
6:28 | 6:28/mi
35K
2:15:31
21.75 mi
Rank: #1817 (+56)
21M β†’ 35K
4:28 | 5:59/mi
23M
2:23:11
23.00 mi
Rank: #1737 (+80)
35K β†’ 23M
7:40 | 6:08/mi
24M
2:29:11
24.00 mi
Rank: #1666 (+71)
23M β†’ 24M
6:00 | 6:00/mi
40K
2:34:19
24.85 mi
Rank: #1603 (+63)
24M β†’ 40K
5:08 | 6:01/mi
25.2M
2:36:31
25.20 mi
Rank: #1573 (+30)
40K β†’ 25.2M
2:12 | 6:23/mi
FINISH
2:42:07
26.22 mi
Rank: #1473 (+100)
25.2M β†’ FINISH
5:36 | 5:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:22:05
Pace6:16 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:20:02
Pace6:07 /mi
πŸ“ŠNegative Split: 2.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5619:426:2119:42
6:21
-
10K
6.21 mi10:40:2339:096:1919:27
6:16
-0:05
15K
9.32 mi10:59:5058:366:1819:27
6:16
0:00
20K
12.43 mi11:19:061:17:526:1619:16
6:13
-0:03
HALF
13.11 mi11:23:191:22:056:164:13
6:12
-0:01
25K
15.53 mi11:38:091:36:556:1514:50
6:07
-0:05
30K
18.64 mi11:57:271:56:136:1519:18
6:13
+0:06
20M
20.00 mi12:05:492:04:356:148:22
6:10
-0:03
21M
21.00 mi12:12:172:11:036:156:28
6:28
+0:18
35K
21.75 mi12:16:452:15:316:144:28
5:59
-0:29
23M
23.00 mi12:24:252:23:116:147:40
6:08
+0:09
24M
24.00 mi12:30:252:29:116:136:00
6:00
-0:08
40K
24.85 mi12:35:332:34:196:135:08
6:01
+0:01
25.2M
25.20 mi12:37:452:36:316:132:12
6:23
+0:22
FINISH
26.22 mi12:43:212:42:076:125:36
5:30
-0:53

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

5:30 /mi

Average Pace

6:11 /mi

Slowest Pace

6:28 /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

21:12

13% of race

Time at Steady Pace

2:20:55

87% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:11 /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 mi10:20:5619:426:2119:42
6:21
#2984
10K
6.21 mi10:40:2339:096:1919:27
6:16
#2739
15K
9.32 mi10:59:5058:366:1819:27
6:16
#2678
20K
12.43 mi11:19:061:17:526:1619:16
6:13
#2471
HALF
13.11 mi11:23:191:22:056:164:13
6:12
#2461
25K
15.53 mi11:38:091:36:556:1514:50
6:07
#2266
30K
18.64 mi11:57:271:56:136:1519:18
6:13
#2058
20M
20.00 mi12:05:492:04:356:148:22
6:10
#1951
21M
21.00 mi12:12:172:11:036:156:28
6:28
#1873
35K
21.75 mi12:16:452:15:316:144:28
5:59
#1817
23M
23.00 mi12:24:252:23:116:147:40
6:08
#1737
24M
24.00 mi12:30:252:29:116:136:00
6:00
#1666
40K
24.85 mi12:35:332:34:196:135:08
6:01
#1603
25.2M
25.20 mi12:37:452:36:316:132:12
6:23
#1573
FINISH
26.22 mi12:43:212:42:076:125:36
5:30
#1473
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 mi2984285428542628(Top 9%)2531(Top 15%)2531(Top 44%)
10K6.21 mi3.10 mi2739+2452631+2232631+2232576(Top 9%)2481(Top 15%)2481(Top 43%)
15K9.32 mi3.11 mi2678+612575+562575+562628(Top 9%)2531(Top 15%)2531(Top 44%)
20K12.43 mi3.11 mi2471+2072383+1922383+1922009(Top 7%)1938(Top 12%)1938(Top 34%)
HALF13.11 mi0.68 mi2461+102373+102373+102321(Top 8%)2232(Top 14%)2232(Top 39%)
25K15.53 mi2.42 mi2266+1952187+1862187+1861521(Top 5%)1468(Top 9%)1468(Top 26%)
30K18.64 mi3.11 mi2058+2081985+2021985+2021324(Top 5%)1275(Top 8%)1275(Top 22%)
20M20.00 mi1.36 mi1951+1071880+1051880+1051070(Top 4%)1030(Top 6%)1030(Top 18%)
21M21.00 mi1.00 mi1873+781805+751805+751156(Top 4%)1110(Top 7%)1110(Top 19%)
35K21.75 mi0.75 mi1817+561749+561749+561105(Top 4%)1063(Top 7%)1063(Top 19%)
23M23.00 mi1.25 mi1737+801673+761673+76991(Top 3%)950(Top 6%)950(Top 17%)
24M24.00 mi1.00 mi1666+711606+671606+671064(Top 4%)1016(Top 6%)1016(Top 18%)
40K24.85 mi0.85 mi1603+631545+611545+61780(Top 3%)744(Top 5%)744(Top 13%)
25.2M25.20 mi0.35 mi1573+301515+301515+30636(Top 2%)612(Top 4%)612(Top 11%)
FINISH26.22 mi1.02 mi1473+1001416+991416+99328(Top 1%)313(Top 2%)313(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
Γ—21
+97ft-345ft

Overall

2628

Males

2531

M18-39

2531

5K→10K

3.1 - 6.2 mi

Top 9%
Γ—5
+79ft-138ft

Overall

2576

Males

2481

M18-39

2481

10K→15K

6.2 - 9.3 mi

Top 9%
Γ—3
+67ft-78ft

Overall

2628

Males

2531

M18-39

2531

15K→20K

9.3 - 12.4 mi

Top 7%
Γ—5
+106ft-86ft

Overall

2009

Males

1938

M18-39

1938

20K→HALF

12.4 - 13.1 mi

Top 8%
Γ—2
+19ft-37ft

Overall

2321

Males

2232

M18-39

2232

HALF→25K

13.1 - 15.5 mi

Top 5%
Γ—4
+66ft-88ft

Overall

1521

Males

1468

M18-39

1468

25K→30K

15.5 - 18.6 mi

Top 5%
Γ—9
+181ft-148ft

Overall

1324

Males

1275

M18-39

1275

30K→20M

18.6 - 20.0 mi

Top 4%
Γ—5
+64ft-50ft

Overall

1070

Males

1030

M18-39

1030

20M→21M

20.0 - 21.0 mi

Top 4%
Γ—8
+106ft-24ft

Overall

1156

Males

1110

M18-39

1110

21M→35K

21.0 - 21.8 mi

Top 4%
Γ—7
+17ft-86ft

Overall

1105

Males

1063

M18-39

1063

35K→23M

21.8 - 23.0 mi

Top 3%
Γ—5
+23ft-63ft

Overall

991

Males

950

M18-39

950

23M→24M

23.0 - 24.0 mi

Top 4%
Γ—6
+12ft-82ft

Overall

1064

Males

1016

M18-39

1016

24M→40K

24.0 - 24.9 mi

Top 3%
Γ—1
+6ft-20ft

Overall

780

Males

744

M18-39

744

40K→25.2M

24.9 - 25.2 mi

Top 2%
Γ—1
+13ft-16ft

Overall

636

Males

612

M18-39

612

25.2M→FINISH

25.2 - 26.2 mi

Top 1%
Γ—2
+22ft-21ft

Overall

328

Males

313

M18-39

313

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1637*
Passed By
126
Net Change
+1511
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2984
5K β†’ 10K293*48+245#2984#2739
10K β†’ 15K11049+61#2739#2678
15K β†’ 20K212*5+207#2678#2471
20K β†’ HALF155+10#2471#2461
HALF β†’ 25K1972+195#2461#2266
25K β†’ 30K211*3+208#2266#2058
30K β†’ 20M1081+107#2058#1951
20M β†’ 21M813+78#1951#1873
21M β†’ 35K593+56#1873#1817
35K β†’ 23M800+80#1817#1737
23M β†’ 24M776+71#1737#1666
24M β†’ 40K641+63#1666#1603
40K β†’ 25.2M300+30#1603#1573
25.2M β†’ FINISH1000+100#1573#1473
TOTALS1637*126+1511

* 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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