Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Joshua Crosby

Bib: 7325 β€’M β€’Age: N/A

AZ

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 26%
Masters (Masters Men)
#0 / 10617
Top 12%
Age Group (M40-44)
#0 / 2198
Top 32%
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
20:41
3.11 mi
Rank: #5486
Start β†’ 5K
20:41 | 6:40/mi
10K
41:44
6.21 mi
Rank: #6065 (-579)
5K β†’ 10K
21:03 | 6:47/mi
15K
1:02:31
9.32 mi
Rank: #5891 (+174)
10K β†’ 15K
20:47 | 6:42/mi
20K
1:23:36
12.43 mi
Rank: #5866 (+25)
15K β†’ 20K
21:05 | 6:48/mi
HALF
1:28:01
13.11 mi
Rank: #5771 (+95)
20K β†’ HALF
4:25 | 6:29/mi
25K
1:44:21
15.53 mi
Rank: #5649 (+122)
HALF β†’ 25K
16:20 | 6:45/mi
30K
2:05:38
18.64 mi
Rank: #5449 (+200)
25K β†’ 30K
21:17 | 6:52/mi
20M
2:14:51
20.00 mi
Rank: #5305 (+144)
30K β†’ 20M
9:13 | 6:48/mi
21M
2:22:04
21.00 mi
Rank: #5241 (+64)
20M β†’ 21M
7:13 | 7:13/mi
35K
2:26:51
21.75 mi
Rank: #5110 (+131)
21M β†’ 35K
4:47 | 6:24/mi
23M
2:35:14
23.00 mi
Rank: #4972 (+138)
35K β†’ 23M
8:23 | 6:42/mi
24M
2:41:43
24.00 mi
Rank: #4837 (+135)
23M β†’ 24M
6:29 | 6:29/mi
40K
2:47:24
24.85 mi
Rank: #4737 (+100)
24M β†’ 40K
5:41 | 6:39/mi
25.2M
2:49:56
25.20 mi
Rank: #4718 (+19)
40K β†’ 25.2M
2:32 | 7:21/mi
FINISH
2:56:32
26.22 mi
Rank: #4632 (+86)
25.2M β†’ FINISH
6:36 | 6:29/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:28:01
Pace6:43 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:28:31
Pace6:46 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:4520:416:4020:41
6:40
-
10K
6.21 mi10:47:4841:446:4321:03
6:47
+0:07
15K
9.32 mi11:08:351:02:316:4320:47
6:42
-0:05
20K
12.43 mi11:29:401:23:366:4421:05
6:48
+0:06
HALF
13.11 mi11:34:051:28:016:434:25
6:29
-0:19
25K
15.53 mi11:50:251:44:216:4416:20
6:45
+0:16
30K
18.64 mi12:11:422:05:386:4521:17
6:52
+0:07
20M
20.00 mi12:20:552:14:516:459:13
6:48
-0:04
21M
21.00 mi12:28:082:22:046:467:13
7:13
+0:25
35K
21.75 mi12:32:552:26:516:464:47
6:24
-0:49
23M
23.00 mi12:41:182:35:146:458:23
6:42
+0:18
24M
24.00 mi12:47:472:41:436:456:29
6:29
-0:13
40K
24.85 mi12:53:282:47:246:455:41
6:39
+0:10
25.2M
25.20 mi12:56:002:49:566:452:32
7:21
+0:42
FINISH
26.22 mi13:02:362:56:326:456:36
6:29
-0:52

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

6:24 /mi

Average Pace

6:44 /mi

Slowest Pace

7:21 /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

2:46:47

94% of race

Time at Steady Pace

9:45

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:44 /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 mi10:26:4520:416:4020:41
6:40
#5486
10K
6.21 mi10:47:4841:446:4321:03
6:47
#6065
15K
9.32 mi11:08:351:02:316:4320:47
6:42
#5891
20K
12.43 mi11:29:401:23:366:4421:05
6:48
#5866
HALF
13.11 mi11:34:051:28:016:434:25
6:29
#5771
25K
15.53 mi11:50:251:44:216:4416:20
6:45
#5649
30K
18.64 mi12:11:422:05:386:4521:17
6:52
#5449
20M
20.00 mi12:20:552:14:516:459:13
6:48
#5305
21M
21.00 mi12:28:082:22:046:467:13
7:13
#5241
35K
21.75 mi12:32:552:26:516:464:47
6:24
#5110
23M
23.00 mi12:41:182:35:146:458:23
6:42
#4972
24M
24.00 mi12:47:472:41:436:456:29
6:29
#4837
40K
24.85 mi12:53:282:47:246:455:41
6:39
#4737
25.2M
25.20 mi12:56:002:49:566:452:32
7:21
#4718
FINISH
26.22 mi13:02:362:56:326:456:36
6:29
#4632
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5486507150715738(Top 20%)5237(Top 32%)5237(Top 238%)
10K6.21 mi3.10 mi6065-5795524-4535524-4536694(Top 23%)5964(Top 36%)5964(Top 271%)
15K9.32 mi3.11 mi5891+1745395+1295395+1295738(Top 20%)5237(Top 32%)5237(Top 238%)
20K12.43 mi3.11 mi5866+255363+325363+326032(Top 21%)5420(Top 33%)5420(Top 247%)
HALF13.11 mi0.68 mi5771+955291+725291+724271(Top 15%)4038(Top 25%)4038(Top 184%)
25K15.53 mi2.42 mi5649+1225180+1115180+1115173(Top 18%)4727(Top 29%)4727(Top 215%)
30K18.64 mi3.11 mi5449+2005002+1785002+1784766(Top 16%)4340(Top 27%)4340(Top 197%)
20M20.00 mi1.36 mi5305+1444882+1204882+1204025(Top 14%)3702(Top 23%)3702(Top 168%)
21M21.00 mi1.00 mi5241+644819+634819+634712(Top 16%)4169(Top 26%)4169(Top 190%)
35K21.75 mi0.75 mi5110+1314710+1094710+1093022(Top 10%)2820(Top 17%)2820(Top 128%)
23M23.00 mi1.25 mi4972+1384583+1274583+1273481(Top 12%)3179(Top 19%)3179(Top 145%)
24M24.00 mi1.00 mi4837+1354460+1234460+1233091(Top 11%)2820(Top 17%)2820(Top 128%)
40K24.85 mi0.85 mi4737+1004362+984362+983323(Top 11%)2997(Top 18%)2997(Top 136%)
25.2M25.20 mi0.35 mi4718+194342+204342+204318(Top 15%)3711(Top 23%)3711(Top 169%)
FINISH26.22 mi1.02 mi4632+864255+874255+873993(Top 14%)3466(Top 21%)3466(Top 158%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
Γ—21
+97ft-345ft

Overall

5738

Males

5237

M40-44

5237

5K→10K

3.1 - 6.2 mi

Top 23%
Γ—5
+79ft-138ft

Overall

6694

Males

5964

M40-44

5964

10K→15K

6.2 - 9.3 mi

Top 20%
Γ—3
+67ft-78ft

Overall

5738

Males

5237

M40-44

5237

15K→20K

9.3 - 12.4 mi

Top 21%
Γ—5
+106ft-86ft

Overall

6032

Males

5420

M40-44

5420

20K→HALF

12.4 - 13.1 mi

Top 15%
Γ—2
+19ft-37ft

Overall

4271

Males

4038

M40-44

4038

HALF→25K

13.1 - 15.5 mi

Top 18%
Γ—4
+66ft-88ft

Overall

5173

Males

4727

M40-44

4727

25K→30K

15.5 - 18.6 mi

Top 16%
Γ—9
+181ft-148ft

Overall

4766

Males

4340

M40-44

4340

30K→20M

18.6 - 20.0 mi

Top 14%
Γ—5
+64ft-50ft

Overall

4025

Males

3702

M40-44

3702

20M→21M

20.0 - 21.0 mi

Top 16%
Γ—8
+106ft-24ft

Overall

4712

Males

4169

M40-44

4169

21M→35K

21.0 - 21.8 mi

Top 10%
Γ—7
+17ft-86ft

Overall

3022

Males

2820

M40-44

2820

35K→23M

21.8 - 23.0 mi

Top 12%
Γ—5
+23ft-63ft

Overall

3481

Males

3179

M40-44

3179

23M→24M

23.0 - 24.0 mi

Top 11%
Γ—6
+12ft-82ft

Overall

3091

Males

2820

M40-44

2820

24M→40K

24.0 - 24.9 mi

Top 11%
Γ—1
+6ft-20ft

Overall

3323

Males

2997

M40-44

2997

40K→25.2M

24.9 - 25.2 mi

Top 15%
Γ—1
+13ft-16ft

Overall

4318

Males

3711

M40-44

3711

25.2M→FINISH

25.2 - 26.2 mi

Top 14%
Γ—2
+22ft-21ft

Overall

3993

Males

3466

M40-44

3466

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1803*
Passed By
527
Net Change
+854
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#5486
5K β†’ 10K43200-579#5486#6065
10K β†’ 15K227*53+174#6065#5891
15K β†’ 20K130105+25#5891#5866
20K β†’ HALF961+95#5866#5771
HALF β†’ 25K15836+122#5771#5649
25K β†’ 30K237*37+200#5649#5449
30K β†’ 20M1539+144#5449#5305
20M β†’ 21M9632+64#5305#5241
21M β†’ 35K1332+131#5241#5110
35K β†’ 23M15113+138#5110#4972
23M β†’ 24M1383+135#4972#4837
24M β†’ 40K11313+100#4837#4737
40K β†’ 25.2M289+19#4737#4718
25.2M β†’ FINISH10014+86#4718#4632
TOTALS1803*527+854

* 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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