Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Dan Clubb

Bib: 3750 β€’M β€’Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 6%
Gender (Male)
#0 / 16340
Top 11%
Masters (Masters Men)
#0 / 10617
Top 2%
Age Group (M50-54)
#0 / 1868
Top 1%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
19:51
3.11 mi
Rank: #3343
Start β†’ 5K
19:51 | 6:24/mi
10K
39:32
6.21 mi
Rank: #3178 (+165)
5K β†’ 10K
19:41 | 6:21/mi
15K
59:00
9.32 mi
Rank: #2976 (+202)
10K β†’ 15K
19:28 | 6:16/mi
20K
1:18:31
12.43 mi
Rank: #2805 (+171)
15K β†’ 20K
19:31 | 6:17/mi
HALF
1:22:41
13.11 mi
Rank: #2757 (+48)
20K β†’ HALF
4:10 | 6:07/mi
25K
1:37:51
15.53 mi
Rank: #2605 (+152)
HALF β†’ 25K
15:10 | 6:16/mi
30K
1:57:27
18.64 mi
Rank: #2387 (+218)
25K β†’ 30K
19:36 | 6:19/mi
20M
2:06:01
20.00 mi
Rank: #2305 (+82)
30K β†’ 20M
8:34 | 6:19/mi
21M
2:12:32
21.00 mi
Rank: #2222 (+83)
20M β†’ 21M
6:31 | 6:31/mi
35K
2:17:02
21.75 mi
Rank: #2160 (+62)
21M β†’ 35K
4:30 | 6:01/mi
23M
2:24:30
23.00 mi
Rank: #1996 (+164)
35K β†’ 23M
7:28 | 5:58/mi
24M
2:30:16
24.00 mi
Rank: #1872 (+124)
23M β†’ 24M
5:46 | 5:46/mi
40K
2:35:19
24.85 mi
Rank: #1780 (+92)
24M β†’ 40K
5:03 | 5:55/mi
25.2M
2:37:50
25.20 mi
Rank: #1797 (-17)
40K β†’ 25.2M
2:31 | 7:18/mi
FINISH
2:44:18
26.22 mi
Rank: #1825 (-28)
25.2M β†’ FINISH
6:28 | 6:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:22:41
Pace6:19 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:21:37
Pace6:14 /mi
πŸ“ŠNegative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2819:516:2419:51
6:24
-
10K
6.21 mi10:41:0939:326:2219:41
6:21
-0:03
15K
9.32 mi11:00:3759:006:2019:28
6:16
-0:05
20K
12.43 mi11:20:081:18:316:2019:31
6:17
+0:01
HALF
13.11 mi11:24:181:22:416:194:10
6:07
-0:10
25K
15.53 mi11:39:281:37:516:1815:10
6:16
+0:09
30K
18.64 mi11:59:041:57:276:1919:36
6:19
+0:03
20M
20.00 mi12:07:382:06:016:198:34
6:19
0:00
21M
21.00 mi12:14:092:12:326:196:31
6:31
+0:12
35K
21.75 mi12:18:392:17:026:194:30
6:01
-0:30
23M
23.00 mi12:26:072:24:306:177:28
5:58
-0:03
24M
24.00 mi12:31:532:30:166:165:46
5:46
-0:12
40K
24.85 mi12:36:562:35:196:155:03
5:55
+0:09
25.2M
25.20 mi12:39:272:37:506:162:31
7:18
+1:23
FINISH
26.22 mi12:45:552:44:186:176:28
6:21
-0:57

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

5:46 /mi

Average Pace

6:16 /mi

Slowest Pace

7:18 /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

22:47

14% of race

Time at Steady Pace

2:12:29

81% of race

Time at Slower Pace

9:02

5% of race

Average Pace: 6:16 /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 mi10:21:2819:516:2419:51
6:24
#3343
10K
6.21 mi10:41:0939:326:2219:41
6:21
#3178
15K
9.32 mi11:00:3759:006:2019:28
6:16
#2976
20K
12.43 mi11:20:081:18:316:2019:31
6:17
#2805
HALF
13.11 mi11:24:181:22:416:194:10
6:07
#2757
25K
15.53 mi11:39:281:37:516:1815:10
6:16
#2605
30K
18.64 mi11:59:041:57:276:1919:36
6:19
#2387
20M
20.00 mi12:07:382:06:016:198:34
6:19
#2305
21M
21.00 mi12:14:092:12:326:196:31
6:31
#2222
35K
21.75 mi12:18:392:17:026:194:30
6:01
#2160
23M
23.00 mi12:26:072:24:306:177:28
5:58
#1996
24M
24.00 mi12:31:532:30:166:165:46
5:46
#1872
40K
24.85 mi12:36:562:35:196:155:03
5:55
#1780
25.2M
25.20 mi12:39:272:37:506:162:31
7:18
#1797
FINISH
26.22 mi12:45:552:44:186:176:28
6:21
#1825
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi3343318831882663(Top 9%)2563(Top 16%)2563(Top 137%)
10K6.21 mi3.10 mi3178+1653042+1463042+1463069(Top 11%)2943(Top 18%)2943(Top 158%)
15K9.32 mi3.11 mi2976+2022857+1852857+1852663(Top 9%)2563(Top 16%)2563(Top 137%)
20K12.43 mi3.11 mi2805+1712696+1612696+1612441(Top 8%)2350(Top 14%)2350(Top 126%)
HALF13.11 mi0.68 mi2757+482650+462650+462000(Top 7%)1935(Top 12%)1935(Top 104%)
25K15.53 mi2.42 mi2605+1522510+1402510+1402082(Top 7%)2002(Top 12%)2002(Top 107%)
30K18.64 mi3.11 mi2387+2182299+2112299+2111676(Top 6%)1612(Top 10%)1612(Top 86%)
20M20.00 mi1.36 mi2305+822222+772222+771569(Top 5%)1501(Top 9%)1501(Top 80%)
21M21.00 mi1.00 mi2222+832141+812141+811337(Top 5%)1287(Top 8%)1287(Top 69%)
35K21.75 mi0.75 mi2160+622082+592082+591263(Top 4%)1218(Top 7%)1218(Top 65%)
23M23.00 mi1.25 mi1996+1641921+1611921+161615(Top 2%)587(Top 4%)587(Top 31%)
24M24.00 mi1.00 mi1872+1241802+1191802+119518(Top 2%)493(Top 3%)493(Top 26%)
40K24.85 mi0.85 mi1780+921712+901712+90570(Top 2%)545(Top 3%)545(Top 29%)
25.2M25.20 mi0.35 mi1797-171728-161728-163974(Top 14%)3431(Top 21%)3431(Top 184%)
FINISH26.22 mi1.02 mi1825-281753-251753-253235(Top 11%)2862(Top 18%)2862(Top 153%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
Γ—21
+97ft-345ft

Overall

2663

Males

2563

M50-54

2563

5K→10K

3.1 - 6.2 mi

Top 11%
Γ—5
+79ft-138ft

Overall

3069

Males

2943

M50-54

2943

10K→15K

6.2 - 9.3 mi

Top 9%
Γ—3
+67ft-78ft

Overall

2663

Males

2563

M50-54

2563

15K→20K

9.3 - 12.4 mi

Top 8%
Γ—5
+106ft-86ft

Overall

2441

Males

2350

M50-54

2350

20K→HALF

12.4 - 13.1 mi

Top 7%
Γ—2
+19ft-37ft

Overall

2000

Males

1935

M50-54

1935

HALF→25K

13.1 - 15.5 mi

Top 7%
Γ—4
+66ft-88ft

Overall

2082

Males

2002

M50-54

2002

25K→30K

15.5 - 18.6 mi

Top 6%
Γ—9
+181ft-148ft

Overall

1676

Males

1612

M50-54

1612

30K→20M

18.6 - 20.0 mi

Top 5%
Γ—5
+64ft-50ft

Overall

1569

Males

1501

M50-54

1501

20M→21M

20.0 - 21.0 mi

Top 5%
Γ—8
+106ft-24ft

Overall

1337

Males

1287

M50-54

1287

21M→35K

21.0 - 21.8 mi

Top 4%
Γ—7
+17ft-86ft

Overall

1263

Males

1218

M50-54

1218

35K→23M

21.8 - 23.0 mi

Top 2%
Γ—5
+23ft-63ft

Overall

615

Males

587

M50-54

587

23M→24M

23.0 - 24.0 mi

Top 2%
Γ—6
+12ft-82ft

Overall

518

Males

493

M50-54

493

24M→40K

24.0 - 24.9 mi

Top 2%
Γ—1
+6ft-20ft

Overall

570

Males

545

M50-54

545

40K→25.2M

24.9 - 25.2 mi

Top 14%
Γ—1
+13ft-16ft

Overall

3974

Males

3431

M50-54

3431

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
Γ—2
+22ft-21ft

Overall

3235

Males

2862

M50-54

2862

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1725*
Passed By
207
Net Change
+1518
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3343
5K β†’ 10K237*72+165#3343#3178
10K β†’ 15K219*17+202#3178#2976
15K β†’ 20K18413+171#2976#2805
20K β†’ HALF480+48#2805#2757
HALF β†’ 25K16210+152#2757#2605
25K β†’ 30K223*5+218#2605#2387
30K β†’ 20M919+82#2387#2305
20M β†’ 21M863+83#2305#2222
21M β†’ 35K642+62#2222#2160
35K β†’ 23M1640+164#2160#1996
23M β†’ 24M1240+124#1996#1872
24M β†’ 40K920+92#1872#1780
40K β†’ 25.2M926-17#1780#1797
25.2M β†’ FINISH2250-28#1797#1825
TOTALS1725*207+1518

* 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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Upload your GPX file

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Export & Support

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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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