Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Morgan Kramer

Bib: 33366 β€’M β€’Age: N/A

NC

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

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
35:16
3.11 mi
Rank: #28390
Start β†’ 5K
35:16 | 11:22/mi
10K
1:11:38
6.21 mi
Rank: #28405 (-15)
5K β†’ 10K
36:22 | 11:43/mi
15K
1:49:55
9.32 mi
Rank: #28488 (-83)
10K β†’ 15K
38:17 | 12:20/mi
20K
2:30:46
12.43 mi
Rank: #28577 (-89)
15K β†’ 20K
40:51 | 13:09/mi
HALF
2:39:12
13.11 mi
Rank: #28577
20K β†’ HALF
8:26 | 12:23/mi
25K
3:13:40
15.53 mi
Rank: #28639 (-62)
HALF β†’ 25K
34:28 | 14:13/mi
30K
4:00:37
18.64 mi
Rank: #28718 (-79)
25K β†’ 30K
46:57 | 15:07/mi
20M
4:22:50
20.00 mi
Rank: #28769 (-51)
30K β†’ 20M
22:13 | 16:22/mi
21M
4:37:11
21.00 mi
Rank: #28745 (+24)
20M β†’ 21M
14:21 | 14:21/mi
35K
4:45:40
21.75 mi
Rank: #28685 (+60)
21M β†’ 35K
8:29 | 11:21/mi
23M
5:00:05
23.00 mi
Rank: #28598 (+87)
35K β†’ 23M
14:25 | 11:32/mi
24M
5:10:50
24.00 mi
Rank: #28516 (+82)
23M β†’ 24M
10:45 | 10:45/mi
40K
5:22:09
24.85 mi
Rank: #28488 (+28)
24M β†’ 40K
11:19 | 13:15/mi
25.2M
5:26:12
25.20 mi
Rank: #28463 (+25)
40K β†’ 25.2M
4:03 | 11:45/mi
FINISH
5:37:22
26.22 mi
Rank: #28412 (+51)
25.2M β†’ FINISH
11:10 | 10:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:39:12
Pace12:09 /mi
2nd Half
Distance13.11 mi
Time2:58:10
Pace13:36 /mi
πŸ“ŠPositive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:05:0935:1611:2235:16
11:22
-
10K
6.21 mi12:41:311:11:3811:3236:22
11:43
+0:21
15K
9.32 mi13:19:481:49:5511:4838:17
12:20
+0:37
20K
12.43 mi14:00:392:30:4612:0840:51
13:09
+0:49
HALF
13.11 mi14:09:052:39:1212:098:26
12:23
-0:46
25K
15.53 mi14:43:333:13:4012:2934:28
14:13
+1:50
30K
18.64 mi15:30:304:00:3712:5546:57
15:07
+0:54
20M
20.00 mi15:52:434:22:5013:0922:13
16:22
+1:15
21M
21.00 mi16:07:044:37:1113:1214:21
14:21
-2:01
35K
21.75 mi16:15:334:45:4013:098:29
11:21
-3:00
23M
23.00 mi16:29:585:00:0513:0314:25
11:32
+0:11
24M
24.00 mi16:40:435:10:5012:5810:45
10:45
-0:47
40K
24.85 mi16:52:025:22:0912:5811:19
13:15
+2:30
25.2M
25.20 mi16:56:055:26:1212:574:03
11:45
-1:30
FINISH
26.22 mi17:07:155:37:2212:5311:10
10:58
-0:47

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

10:45 /mi

Average Pace

12:53 /mi

Slowest Pace

16:22 /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

1:05:40

19% of race

Time at Steady Pace

1:41:33

30% of race

Time at Slower Pace

2:50:09

50% of race

Average Pace: 12:52 /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 mi12:05:0935:1611:2235:16
11:22
#28390
10K
6.21 mi12:41:311:11:3811:3236:22
11:43
#28405
15K
9.32 mi13:19:481:49:5511:4838:17
12:20
#28488
20K
12.43 mi14:00:392:30:4612:0840:51
13:09
#28577
HALF
13.11 mi14:09:052:39:1212:098:26
12:23
#28577
25K
15.53 mi14:43:333:13:4012:2934:28
14:13
#28639
30K
18.64 mi15:30:304:00:3712:5546:57
15:07
#28718
20M
20.00 mi15:52:434:22:5013:0922:13
16:22
#28769
21M
21.00 mi16:07:044:37:1113:1214:21
14:21
#28745
35K
21.75 mi16:15:334:45:4013:098:29
11:21
#28685
23M
23.00 mi16:29:585:00:0513:0314:25
11:32
#28598
24M
24.00 mi16:40:435:10:5012:5810:45
10:45
#28516
40K
24.85 mi16:52:025:22:0912:5811:19
13:15
#28488
25.2M
25.20 mi16:56:055:26:1212:574:03
11:45
#28463
FINISH
26.22 mi17:07:155:37:2212:5311:10
10:58
#28412
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 mi28390161411614128549(Top 98%)16183(Top 99%)16183(Top 283%)
10K6.21 mi3.10 mi28405-1516152-1116152-1128393(Top 98%)16131(Top 99%)16131(Top 282%)
15K9.32 mi3.11 mi28488-8316169-1716169-1728549(Top 98%)16183(Top 99%)16183(Top 283%)
20K12.43 mi3.11 mi28577-8916196-2716196-2728682(Top 99%)16209(Top 99%)16209(Top 283%)
HALF13.11 mi0.68 mi2857716191+516191+528462(Top 98%)16113(Top 99%)16113(Top 282%)
25K15.53 mi2.42 mi28639-6216215-2416215-2428748(Top 99%)16222(Top 99%)16222(Top 283%)
30K18.64 mi3.11 mi28718-7916237-2216237-2228808(Top 99%)16233(Top 99%)16233(Top 284%)
20M20.00 mi1.36 mi28769-5116247-1016247-1028877(Top 100%)16272(Top 100%)16272(Top 284%)
21M21.00 mi1.00 mi28745+2416240+716240+727613(Top 95%)15654(Top 96%)15654(Top 274%)
35K21.75 mi0.75 mi28685+6016216+2416216+2425816(Top 89%)14786(Top 90%)14786(Top 258%)
23M23.00 mi1.25 mi28598+8716181+3516181+3525466(Top 88%)14572(Top 89%)14572(Top 255%)
24M24.00 mi1.00 mi28516+8216144+3716144+3724621(Top 85%)14131(Top 86%)14131(Top 247%)
40K24.85 mi0.85 mi28488+2816132+1216132+1227281(Top 94%)15427(Top 94%)15427(Top 270%)
25.2M25.20 mi0.35 mi28463+2516117+1516117+1523976(Top 83%)13766(Top 84%)13766(Top 241%)
FINISH26.22 mi1.02 mi28412+5116100+1716100+1726045(Top 90%)14786(Top 90%)14786(Top 258%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
Γ—21
+97ft-345ft

Overall

28549

Males

16183

M18-39

16183

5K→10K

3.1 - 6.2 mi

Top 98%
Γ—5
+79ft-138ft

Overall

28393

Males

16131

M18-39

16131

10K→15K

6.2 - 9.3 mi

Top 98%
Γ—3
+67ft-78ft

Overall

28549

Males

16183

M18-39

16183

15K→20K

9.3 - 12.4 mi

Top 99%
Γ—5
+106ft-86ft

Overall

28682

Males

16209

M18-39

16209

20K→HALF

12.4 - 13.1 mi

Top 98%
Γ—2
+19ft-37ft

Overall

28462

Males

16113

M18-39

16113

HALF→25K

13.1 - 15.5 mi

Top 99%
Γ—4
+66ft-88ft

Overall

28748

Males

16222

M18-39

16222

25K→30K

15.5 - 18.6 mi

Top 99%
Γ—9
+181ft-148ft

Overall

28808

Males

16233

M18-39

16233

30K→20M

18.6 - 20.0 mi

Top 100%
Γ—5
+64ft-50ft

Overall

28877

Males

16272

M18-39

16272

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27613

Males

15654

M18-39

15654

21M→35K

21.0 - 21.8 mi

Top 89%
Γ—7
+17ft-86ft

Overall

25816

Males

14786

M18-39

14786

35K→23M

21.8 - 23.0 mi

Top 88%
Γ—5
+23ft-63ft

Overall

25466

Males

14572

M18-39

14572

23M→24M

23.0 - 24.0 mi

Top 85%
Γ—6
+12ft-82ft

Overall

24621

Males

14131

M18-39

14131

24M→40K

24.0 - 24.9 mi

Top 94%
Γ—1
+6ft-20ft

Overall

27281

Males

15427

M18-39

15427

40K→25.2M

24.9 - 25.2 mi

Top 83%
Γ—1
+13ft-16ft

Overall

23976

Males

13766

M18-39

13766

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
Γ—2
+22ft-21ft

Overall

26045

Males

14786

M18-39

14786

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
558
Passed By
580
Net Change
-22
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#28390
5K β†’ 10K92107-15#28390#28405
10K β†’ 15K41124-83#28405#28488
15K β†’ 20K13102-89#28488#28577
20K β†’ HALF15150#28577#28577
HALF β†’ 25K2183-62#28577#28639
25K β†’ 30K1392-79#28639#28718
30K β†’ 20M354-51#28718#28769
20M β†’ 21M251+24#28769#28745
21M β†’ 35K600+60#28745#28685
35K β†’ 23M870+87#28685#28598
23M β†’ 24M820+82#28598#28516
24M β†’ 40K302+28#28516#28488
40K β†’ 25.2M250+25#28488#28463
25.2M β†’ FINISH510+51#28463#28412
TOTALS558580-22
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

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