Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Josh Ericksen

Bib: 289 β€’M β€’Age: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 3%
Gender (Male)
#0 / 16340
Top 5%
Age Group (M18-39)
#0 / 5723
Top 12%
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
16:19
3.11 mi
Rank: #92
Start β†’ 5K
16:19 | 5:16/mi
10K
32:53
6.21 mi
Rank: #95 (-3)
5K β†’ 10K
16:34 | 5:20/mi
15K
49:32
9.32 mi
Rank: #92 (+3)
10K β†’ 15K
16:39 | 5:22/mi
20K
1:06:16
12.43 mi
Rank: #91 (+1)
15K β†’ 20K
16:44 | 5:24/mi
HALF
1:09:50
13.11 mi
Rank: #90 (+1)
20K β†’ HALF
3:34 | 5:14/mi
25K
1:22:48
15.53 mi
Rank: #89 (+1)
HALF β†’ 25K
12:58 | 5:21/mi
30K
1:40:32
18.64 mi
Rank: #96 (-7)
25K β†’ 30K
17:44 | 5:43/mi
20M
1:48:39
20.00 mi
Rank: #115 (-19)
30K β†’ 20M
8:07 | 5:59/mi
21M
1:55:41
21.00 mi
Rank: #146 (-31)
20M β†’ 21M
7:02 | 7:02/mi
35K
2:01:03
21.75 mi
Rank: #190 (-44)
21M β†’ 35K
5:22 | 7:11/mi
23M
2:11:02
23.00 mi
Rank: #312 (-122)
35K β†’ 23M
9:59 | 7:59/mi
24M
2:19:25
24.00 mi
Rank: #460 (-148)
23M β†’ 24M
8:23 | 8:23/mi
40K
2:26:35
24.85 mi
Rank: #602 (-142)
24M β†’ 40K
7:10 | 8:23/mi
25.2M
2:29:25
25.20 mi
Rank: #659 (-57)
40K β†’ 25.2M
2:50 | 8:13/mi
FINISH
2:36:29
26.22 mi
Rank: #777 (-118)
25.2M β†’ FINISH
7:04 | 6:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:09:50
Pace5:20 /mi
2nd Half
Distance13.11 mi
Time1:26:39
Pace6:37 /mi
πŸ“ŠPositive Split: 24.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:16:2416:195:1616:19
5:16
-
10K
6.21 mi10:32:5832:535:1816:34
5:20
+0:04
15K
9.32 mi10:49:3749:325:1916:39
5:22
+0:02
20K
12.43 mi11:06:211:06:165:2016:44
5:24
+0:02
HALF
13.11 mi11:09:551:09:505:203:34
5:14
-0:10
25K
15.53 mi11:22:531:22:485:2012:58
5:21
+0:07
30K
18.64 mi11:40:371:40:325:2417:44
5:43
+0:22
20M
20.00 mi11:48:441:48:395:268:07
5:59
+0:16
21M
21.00 mi11:55:461:55:415:317:02
7:02
+1:03
35K
21.75 mi12:01:082:01:035:345:22
7:11
+0:09
23M
23.00 mi12:11:072:11:025:429:59
7:59
+0:48
24M
24.00 mi12:19:302:19:255:498:23
8:23
+0:24
40K
24.85 mi12:26:402:26:355:547:10
8:23
0:00
25.2M
25.20 mi12:29:302:29:255:562:50
8:13
-0:10
FINISH
26.22 mi12:36:342:36:295:597:04
6:57
-1:16

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. Green = fastest, yellow = moderate, red = slowest segments.

Fastest Pace

5:14 /mi

Average Pace

5:58 /mi

Slowest Pace

8:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Color indicates pace quality: green = fast pace, yellow = moderate, red = slow pace.

Time at Fast Pace

1:06:04

42% of race

Time at Moderate Pace

42:35

27% of race

Time at Slow Pace

47:50

31% of race

Average Pace: 5:58 /mi

Loading chart...
Fast pace (< avg)
Moderate pace (β‰ˆ avg)
Slow pace (> avg)

🎨Heatmap

Pace Heatmap

Visual intensity map of your pacing throughout the race. Green = fastest, yellow = moderate, red = slowest.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Fast
Moderate
Slow

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 mi10:16:2416:195:1616:19
5:16
#92
10K
6.21 mi10:32:5832:535:1816:34
5:20
#95
15K
9.32 mi10:49:3749:325:1916:39
5:22
#92
20K
12.43 mi11:06:211:06:165:2016:44
5:24
#91
HALF
13.11 mi11:09:551:09:505:203:34
5:14
#90
25K
15.53 mi11:22:531:22:485:2012:58
5:21
#89
30K
18.64 mi11:40:371:40:325:2417:44
5:43
#96
20M
20.00 mi11:48:441:48:395:268:07
5:59
#115
21M
21.00 mi11:55:461:55:415:317:02
7:02
#146
35K
21.75 mi12:01:082:01:035:345:22
7:11
#190
23M
23.00 mi12:11:072:11:025:429:59
7:59
#312
24M
24.00 mi12:19:302:19:255:498:23
8:23
#460
40K
24.85 mi12:26:402:26:355:547:10
8:23
#602
25.2M
25.20 mi12:29:302:29:255:562:50
8:13
#659
FINISH
26.22 mi12:36:342:36:295:597:04
6:57
#777
Fast pace
Moderate pace
Slow 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 mi929292102(Top 0.4%)102(Top 0.6%)102(Top 2%)
10K6.21 mi3.10 mi95-395-395-3106(Top 0.4%)106(Top 0.6%)106(Top 2%)
15K9.32 mi3.11 mi92+392+392+3102(Top 0.4%)102(Top 0.6%)102(Top 2%)
20K12.43 mi3.11 mi91+191+191+193(Top 0.3%)93(Top 0.6%)93(Top 2%)
HALF13.11 mi0.68 mi90+190+190+181(Top 0.3%)81(Top 0.5%)81(Top 1%)
25K15.53 mi2.42 mi89+189+189+187(Top 0.3%)87(Top 0.5%)87(Top 2%)
30K18.64 mi3.11 mi96-796-796-7244(Top 0.8%)226(Top 1%)226(Top 4%)
20M20.00 mi1.36 mi115-19106-10106-10615(Top 2%)590(Top 4%)590(Top 10%)
21M21.00 mi1.00 mi146-31131-25131-253696(Top 13%)3365(Top 21%)3365(Top 59%)
35K21.75 mi0.75 mi190-44173-42173-428446(Top 29%)6639(Top 41%)6639(Top 116%)
23M23.00 mi1.25 mi312-122292-119292-11912340(Top 43%)8499(Top 52%)8499(Top 149%)
24M24.00 mi1.00 mi460-148438-146438-14616270(Top 56%)10144(Top 62%)10144(Top 177%)
40K24.85 mi0.85 mi602-142575-137575-13715022(Top 52%)9506(Top 58%)9506(Top 166%)
25.2M25.20 mi0.35 mi659-57629-54629-549869(Top 34%)7019(Top 43%)7019(Top 123%)
FINISH26.22 mi1.02 mi777-118745-116745-1167112(Top 25%)5548(Top 34%)5548(Top 97%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.4%
Γ—21
+97ft-345ft

Overall

102

Males

102

M18-39

102

5K→10K

3.1 - 6.2 mi

Top 0.4%
Γ—5
+79ft-138ft

Overall

106

Males

106

M18-39

106

10K→15K

6.2 - 9.3 mi

Top 0.4%
Γ—3
+67ft-78ft

Overall

102

Males

102

M18-39

102

15K→20K

9.3 - 12.4 mi

Top 0.3%
Γ—5
+106ft-86ft

Overall

93

Males

93

M18-39

93

20K→HALF

12.4 - 13.1 mi

Top 0.3%
Γ—2
+19ft-37ft

Overall

81

Males

81

M18-39

81

HALF→25K

13.1 - 15.5 mi

Top 0.3%
Γ—4
+66ft-88ft

Overall

87

Males

87

M18-39

87

25K→30K

15.5 - 18.6 mi

Top 0.8%
Γ—9
+181ft-148ft

Overall

244

Males

226

M18-39

226

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

615

Males

590

M18-39

590

20M→21M

20.0 - 21.0 mi

Top 13%
Γ—8
+106ft-24ft

Overall

3696

Males

3365

M18-39

3365

21M→35K

21.0 - 21.8 mi

Top 29%
Γ—7
+17ft-86ft

Overall

8446

Males

6639

M18-39

6639

35K→23M

21.8 - 23.0 mi

Top 43%
Γ—5
+23ft-63ft

Overall

12340

Males

8499

M18-39

8499

23M→24M

23.0 - 24.0 mi

Top 56%
Γ—6
+12ft-82ft

Overall

16270

Males

10144

M18-39

10144

24M→40K

24.0 - 24.9 mi

Top 52%
Γ—1
+6ft-20ft

Overall

15022

Males

9506

M18-39

9506

40K→25.2M

24.9 - 25.2 mi

Top 34%
Γ—1
+13ft-16ft

Overall

9869

Males

7019

M18-39

7019

25.2M→FINISH

25.2 - 26.2 mi

Top 25%
Γ—2
+22ft-21ft

Overall

7112

Males

5548

M18-39

5548

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
14
Passed By
699
Net Change
-685
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#92
5K β†’ 10K47-3#92#95
10K β†’ 15K41+3#95#92
15K β†’ 20K43+1#92#91
20K β†’ HALF10+1#91#90
HALF β†’ 25K10+1#90#89
25K β†’ 30K07-7#89#96
30K β†’ 20M019-19#96#115
20M β†’ 21M031-31#115#146
21M β†’ 35K044-44#146#190
35K β†’ 23M0122-122#190#312
23M β†’ 24M0148-148#312#460
24M β†’ 40K0142-142#460#602
40K β†’ 25.2M057-57#602#659
25.2M β†’ FINISH0118-118#659#777
TOTALS14699-685
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

AI Key Insights

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