Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Dane Caldwell

Bib: 32664 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Dane

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 9:17/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
29:11
3.11 mi
Rank: #24114
Start β†’ 5K
29:11 | 9:24/mi
10K
59:47
6.21 mi
Rank: #24876 (-762)
5K β†’ 10K
30:36 | 9:51/mi
15K
1:30:43
9.32 mi
Rank: #25108 (-232)
10K β†’ 15K
30:56 | 9:58/mi
20K
1:59:52
12.43 mi
Rank: #24710 (+398)
15K β†’ 20K
29:09 | 9:23/mi
HALF
2:06:12
13.11 mi
Rank: #24667 (+43)
20K β†’ HALF
6:20 | 9:18/mi
25K
2:29:29
15.53 mi
Rank: #24440 (+227)
HALF β†’ 25K
23:17 | 9:37/mi
30K
2:59:35
18.64 mi
Rank: #24017 (+423)
25K β†’ 30K
30:06 | 9:42/mi
20M
3:13:11
20.00 mi
Rank: #23896 (+121)
30K β†’ 20M
13:36 | 10:01/mi
21M
3:23:41
21.00 mi
Rank: #23749 (+147)
20M β†’ 21M
10:30 | 10:30/mi
35K
3:31:09
21.75 mi
Rank: #23720 (+29)
21M β†’ 35K
7:28 | 9:59/mi
23M
3:44:14
23.00 mi
Rank: #23691 (+29)
35K β†’ 23M
13:05 | 10:28/mi
24M
3:54:29
24.00 mi
Rank: #23682 (+9)
23M β†’ 24M
10:15 | 10:15/mi
40K
4:03:28
24.85 mi
Rank: #23638 (+44)
24M β†’ 40K
8:59 | 10:31/mi
25.2M
4:07:26
25.20 mi
Rank: #23640 (-2)
40K β†’ 25.2M
3:58 | 11:31/mi
FINISH
4:17:11
26.22 mi
Rank: #23588 (+52)
25.2M β†’ FINISH
9:45 | 9:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:06:12
Pace9:38 /mi
2nd Half
Distance13.11 mi
Time2:10:59
Pace10:00 /mi
πŸ“ŠPositive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:2229:119:2429:11
9:24
-
10K
6.21 mi12:29:5859:479:3830:36
9:51
+0:27
15K
9.32 mi13:00:541:30:439:4430:56
9:58
+0:07
20K
12.43 mi13:30:031:59:529:3929:09
9:23
-0:35
HALF
13.11 mi13:36:232:06:129:386:20
9:18
-0:05
25K
15.53 mi13:59:402:29:299:3823:17
9:37
+0:19
30K
18.64 mi14:29:462:59:359:3930:06
9:42
+0:05
20M
20.00 mi14:43:223:13:119:4013:36
10:01
+0:19
21M
21.00 mi14:53:523:23:419:4210:30
10:30
+0:29
35K
21.75 mi15:01:203:31:099:437:28
9:59
-0:31
23M
23.00 mi15:14:253:44:149:4513:05
10:28
+0:29
24M
24.00 mi15:24:403:54:299:4710:15
10:15
-0:13
40K
24.85 mi15:33:394:03:289:488:59
10:31
+0:16
25.2M
25.20 mi15:37:374:07:269:503:58
11:31
+1:00
FINISH
26.22 mi15:47:224:17:119:499:45
9:35
-1:56

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

9:18 /mi

Average Pace

9:49 /mi

Slowest Pace

11:31 /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

1:37:42

38% of race

Time at Steady Pace

1:52:42

44% of race

Time at Slower Pace

46:47

18% of race

Average Pace: 9:49 /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 mi11:59:2229:119:2429:11
9:24
#24114
10K
6.21 mi12:29:5859:479:3830:36
9:51
#24876
15K
9.32 mi13:00:541:30:439:4430:56
9:58
#25108
20K
12.43 mi13:30:031:59:529:3929:09
9:23
#24710
HALF
13.11 mi13:36:232:06:129:386:20
9:18
#24667
25K
15.53 mi13:59:402:29:299:3823:17
9:37
#24440
30K
18.64 mi14:29:462:59:359:3930:06
9:42
#24017
20M
20.00 mi14:43:223:13:119:4013:36
10:01
#23896
21M
21.00 mi14:53:523:23:419:4210:30
10:30
#23749
35K
21.75 mi15:01:203:31:099:437:28
9:59
#23720
23M
23.00 mi15:14:253:44:149:4513:05
10:28
#23691
24M
24.00 mi15:24:403:54:299:4710:15
10:15
#23682
40K
24.85 mi15:33:394:03:289:488:59
10:31
#23638
25.2M
25.20 mi15:37:374:07:269:503:58
11:31
#23640
FINISH
26.22 mi15:47:224:17:119:499:45
9:35
#23588
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 mi24114142931429325577(Top 88%)14990(Top 92%)14990(Top 262%)
10K6.21 mi3.10 mi24876-76214667-37414667-37425473(Top 88%)14948(Top 91%)14948(Top 261%)
15K9.32 mi3.11 mi25108-23214782-11514782-11525577(Top 88%)14990(Top 92%)14990(Top 262%)
20K12.43 mi3.11 mi24710+39814587+19514587+19523371(Top 81%)13901(Top 85%)13901(Top 243%)
HALF13.11 mi0.68 mi24667+4314567+2014567+2023747(Top 82%)14097(Top 86%)14097(Top 246%)
25K15.53 mi2.42 mi24440+22714451+11614451+11623298(Top 80%)13849(Top 85%)13849(Top 242%)
30K18.64 mi3.11 mi24017+42314216+23514216+23522224(Top 77%)13257(Top 81%)13257(Top 232%)
20M20.00 mi1.36 mi23896+12114146+7014146+7022610(Top 78%)13362(Top 82%)13362(Top 233%)
21M21.00 mi1.00 mi23749+14714060+8614060+8621969(Top 76%)13013(Top 80%)13013(Top 227%)
35K21.75 mi0.75 mi23720+2914036+2414036+2423103(Top 80%)13520(Top 83%)13520(Top 236%)
23M23.00 mi1.25 mi23691+2913993+4313993+4323275(Top 80%)13531(Top 83%)13531(Top 236%)
24M24.00 mi1.00 mi23682+913983+1013983+1023480(Top 81%)13604(Top 83%)13604(Top 238%)
40K24.85 mi0.85 mi23638+4413947+3613947+3623220(Top 80%)13400(Top 82%)13400(Top 234%)
25.2M25.20 mi0.35 mi23640-213942+513942+523472(Top 81%)13521(Top 83%)13521(Top 236%)
FINISH26.22 mi1.02 mi23588+5213903+3913903+3922565(Top 78%)13109(Top 80%)13109(Top 229%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25577

Males

14990

M18-39

14990

5K→10K

3.1 - 6.2 mi

Top 88%
Γ—5
+79ft-138ft

Overall

25473

Males

14948

M18-39

14948

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25577

Males

14990

M18-39

14990

15K→20K

9.3 - 12.4 mi

Top 81%
Γ—5
+106ft-86ft

Overall

23371

Males

13901

M18-39

13901

20K→HALF

12.4 - 13.1 mi

Top 82%
Γ—2
+19ft-37ft

Overall

23747

Males

14097

M18-39

14097

HALF→25K

13.1 - 15.5 mi

Top 80%
Γ—4
+66ft-88ft

Overall

23298

Males

13849

M18-39

13849

25K→30K

15.5 - 18.6 mi

Top 77%
Γ—9
+181ft-148ft

Overall

22224

Males

13257

M18-39

13257

30K→20M

18.6 - 20.0 mi

Top 78%
Γ—5
+64ft-50ft

Overall

22610

Males

13362

M18-39

13362

20M→21M

20.0 - 21.0 mi

Top 76%
Γ—8
+106ft-24ft

Overall

21969

Males

13013

M18-39

13013

21M→35K

21.0 - 21.8 mi

Top 80%
Γ—7
+17ft-86ft

Overall

23103

Males

13520

M18-39

13520

35K→23M

21.8 - 23.0 mi

Top 80%
Γ—5
+23ft-63ft

Overall

23275

Males

13531

M18-39

13531

23M→24M

23.0 - 24.0 mi

Top 81%
Γ—6
+12ft-82ft

Overall

23480

Males

13604

M18-39

13604

24M→40K

24.0 - 24.9 mi

Top 80%
Γ—1
+6ft-20ft

Overall

23220

Males

13400

M18-39

13400

40K→25.2M

24.9 - 25.2 mi

Top 81%
Γ—1
+13ft-16ft

Overall

23472

Males

13521

M18-39

13521

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
Γ—2
+22ft-21ft

Overall

22565

Males

13109

M18-39

13109

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1882*
Passed By
649
Net Change
+526
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24114
5K β†’ 10K43200-762#24114#24876
10K β†’ 15K70200-232#24876#25108
15K β†’ 20K408*10+398#25108#24710
20K β†’ HALF529+43#24710#24667
HALF β†’ 25K241*14+227#24667#24440
25K β†’ 30K430*7+423#24440#24017
30K β†’ 20M13413+121#24017#23896
20M β†’ 21M16114+147#23896#23749
21M β†’ 35K4314+29#23749#23720
35K β†’ 23M8758+29#23720#23691
23M β†’ 24M4132+9#23691#23682
24M β†’ 40K7026+44#23682#23638
40K β†’ 25.2M2325-2#23638#23640
25.2M β†’ FINISH7927+52#23640#23588
TOTALS1882*649+526

* 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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