Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Brian Axelrod

Bib: 6475 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 20%
Age Group (M18-39)
#0 / 5723
Top 45%
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
20:32
3.11 mi
Rank: #5050
Start β†’ 5K
20:32 | 6:37/mi
10K
40:36
6.21 mi
Rank: #4446 (+604)
5K β†’ 10K
20:04 | 6:28/mi
15K
1:00:41
9.32 mi
Rank: #4254 (+192)
10K β†’ 15K
20:05 | 6:28/mi
20K
1:20:30
12.43 mi
Rank: #3898 (+356)
15K β†’ 20K
19:49 | 6:23/mi
HALF
1:24:47
13.11 mi
Rank: #3835 (+63)
20K β†’ HALF
4:17 | 6:18/mi
25K
1:40:20
15.53 mi
Rank: #3651 (+184)
HALF β†’ 25K
15:33 | 6:25/mi
30K
2:00:40
18.64 mi
Rank: #3437 (+214)
25K β†’ 30K
20:20 | 6:33/mi
20M
2:09:46
20.00 mi
Rank: #3411 (+26)
30K β†’ 20M
9:06 | 6:42/mi
21M
2:16:47
21.00 mi
Rank: #3404 (+7)
20M β†’ 21M
7:01 | 7:01/mi
35K
2:21:45
21.75 mi
Rank: #3418 (-14)
21M β†’ 35K
4:58 | 6:39/mi
23M
2:30:22
23.00 mi
Rank: #3439 (-21)
35K β†’ 23M
8:37 | 6:54/mi
24M
2:37:17
24.00 mi
Rank: #3504 (-65)
23M β†’ 24M
6:55 | 6:55/mi
40K
2:43:02
24.85 mi
Rank: #3474 (+30)
24M β†’ 40K
5:45 | 6:44/mi
25.2M
2:45:37
25.20 mi
Rank: #3488 (-14)
40K β†’ 25.2M
2:35 | 7:30/mi
FINISH
2:52:39
26.22 mi
Rank: #3558 (-70)
25.2M β†’ FINISH
7:02 | 6:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:47
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:27:52
Pace6:43 /mi
πŸ“ŠPositive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2320:326:3720:32
6:37
-
10K
6.21 mi10:45:2740:366:3320:04
6:28
-0:09
15K
9.32 mi11:05:321:00:416:3120:05
6:28
0:00
20K
12.43 mi11:25:211:20:306:2919:49
6:23
-0:05
HALF
13.11 mi11:29:381:24:476:294:17
6:18
-0:05
25K
15.53 mi11:45:111:40:206:2815:33
6:25
+0:07
30K
18.64 mi12:05:312:00:406:2920:20
6:33
+0:08
20M
20.00 mi12:14:372:09:466:309:06
6:42
+0:09
21M
21.00 mi12:21:382:16:476:317:01
7:01
+0:19
35K
21.75 mi12:26:362:21:456:324:58
6:39
-0:22
23M
23.00 mi12:35:132:30:226:338:37
6:54
+0:15
24M
24.00 mi12:42:082:37:176:346:55
6:55
+0:01
40K
24.85 mi12:47:532:43:026:345:45
6:44
-0:11
25.2M
25.20 mi12:50:282:45:376:352:35
7:30
+0:46
FINISH
26.22 mi12:57:302:52:396:367:02
6:55
-0:35

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

6:18 /mi

Average Pace

6:35 /mi

Slowest Pace

7:30 /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

2:43:03

94% of race

Time at Steady Pace

7:01

4% of race

Time at Slower Pace

2:35

1% of race

Average Pace: 6:35 /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 mi10:25:2320:326:3720:32
6:37
#5050
10K
6.21 mi10:45:2740:366:3320:04
6:28
#4446
15K
9.32 mi11:05:321:00:416:3120:05
6:28
#4254
20K
12.43 mi11:25:211:20:306:2919:49
6:23
#3898
HALF
13.11 mi11:29:381:24:476:294:17
6:18
#3835
25K
15.53 mi11:45:111:40:206:2815:33
6:25
#3651
30K
18.64 mi12:05:312:00:406:2920:20
6:33
#3437
20M
20.00 mi12:14:372:09:466:309:06
6:42
#3411
21M
21.00 mi12:21:382:16:476:317:01
7:01
#3404
35K
21.75 mi12:26:362:21:456:324:58
6:39
#3418
23M
23.00 mi12:35:132:30:226:338:37
6:54
#3439
24M
24.00 mi12:42:082:37:176:346:55
6:55
#3504
40K
24.85 mi12:47:532:43:026:345:45
6:44
#3474
25.2M
25.20 mi12:50:282:45:376:352:35
7:30
#3488
FINISH
26.22 mi12:57:302:52:396:367:02
6:55
#3558
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 mi5050470847083957(Top 14%)3763(Top 23%)3763(Top 66%)
10K6.21 mi3.10 mi4446+6044199+5094199+5093912(Top 13%)3715(Top 23%)3715(Top 65%)
15K9.32 mi3.11 mi4254+1924030+1694030+1693957(Top 14%)3763(Top 23%)3763(Top 66%)
20K12.43 mi3.11 mi3898+3563710+3203710+3203039(Top 10%)2919(Top 18%)2919(Top 51%)
HALF13.11 mi0.68 mi3835+633652+583652+583015(Top 10%)2900(Top 18%)2900(Top 51%)
25K15.53 mi2.42 mi3651+1843485+1673485+1672974(Top 10%)2853(Top 17%)2853(Top 50%)
30K18.64 mi3.11 mi3437+2143283+2023283+2022820(Top 10%)2690(Top 16%)2690(Top 47%)
20M20.00 mi1.36 mi3411+263257+263257+263462(Top 12%)3224(Top 20%)3224(Top 56%)
21M21.00 mi1.00 mi3404+73247+103247+103550(Top 12%)3248(Top 20%)3248(Top 57%)
35K21.75 mi0.75 mi3418-143256-93256-94469(Top 15%)4000(Top 24%)4000(Top 70%)
23M23.00 mi1.25 mi3439-213273-173273-174619(Top 16%)4091(Top 25%)4091(Top 71%)
24M24.00 mi1.00 mi3504-653324-513324-515868(Top 20%)4924(Top 30%)4924(Top 86%)
40K24.85 mi0.85 mi3474+303290+343290+343717(Top 13%)3300(Top 20%)3300(Top 58%)
25.2M25.20 mi0.35 mi3488-143300-103300-105091(Top 18%)4256(Top 26%)4256(Top 74%)
FINISH26.22 mi1.02 mi3558-703348-483348-486763(Top 23%)5345(Top 33%)5345(Top 93%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
Γ—21
+97ft-345ft

Overall

3957

Males

3763

M18-39

3763

5K→10K

3.1 - 6.2 mi

Top 13%
Γ—5
+79ft-138ft

Overall

3912

Males

3715

M18-39

3715

10K→15K

6.2 - 9.3 mi

Top 14%
Γ—3
+67ft-78ft

Overall

3957

Males

3763

M18-39

3763

15K→20K

9.3 - 12.4 mi

Top 10%
Γ—5
+106ft-86ft

Overall

3039

Males

2919

M18-39

2919

20K→HALF

12.4 - 13.1 mi

Top 10%
Γ—2
+19ft-37ft

Overall

3015

Males

2900

M18-39

2900

HALF→25K

13.1 - 15.5 mi

Top 10%
Γ—4
+66ft-88ft

Overall

2974

Males

2853

M18-39

2853

25K→30K

15.5 - 18.6 mi

Top 10%
Γ—9
+181ft-148ft

Overall

2820

Males

2690

M18-39

2690

30K→20M

18.6 - 20.0 mi

Top 12%
Γ—5
+64ft-50ft

Overall

3462

Males

3224

M18-39

3224

20M→21M

20.0 - 21.0 mi

Top 12%
Γ—8
+106ft-24ft

Overall

3550

Males

3248

M18-39

3248

21M→35K

21.0 - 21.8 mi

Top 15%
Γ—7
+17ft-86ft

Overall

4469

Males

4000

M18-39

4000

35K→23M

21.8 - 23.0 mi

Top 16%
Γ—5
+23ft-63ft

Overall

4619

Males

4091

M18-39

4091

23M→24M

23.0 - 24.0 mi

Top 20%
Γ—6
+12ft-82ft

Overall

5868

Males

4924

M18-39

4924

24M→40K

24.0 - 24.9 mi

Top 13%
Γ—1
+6ft-20ft

Overall

3717

Males

3300

M18-39

3300

40K→25.2M

24.9 - 25.2 mi

Top 18%
Γ—1
+13ft-16ft

Overall

5091

Males

4256

M18-39

4256

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
Γ—2
+22ft-21ft

Overall

6763

Males

5345

M18-39

5345

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1992*
Passed By
500
Net Change
+1492
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#5050
5K β†’ 10K619*15+604#5050#4446
10K β†’ 15K230*38+192#4446#4254
15K β†’ 20K360*4+356#4254#3898
20K β†’ HALF663+63#3898#3835
HALF β†’ 25K1906+184#3835#3651
25K β†’ 30K225*11+214#3651#3437
30K β†’ 20M6034+26#3437#3411
20M β†’ 21M4841+7#3411#3404
21M β†’ 35K2741-14#3404#3418
35K β†’ 23M4061-21#3418#3439
23M β†’ 24M2590-65#3439#3504
24M β†’ 40K5525+30#3504#3474
40K β†’ 25.2M1630-14#3474#3488
25.2M β†’ FINISH31101-70#3488#3558
TOTALS1992*500+1492

* 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

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