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BOSTON MARATHON 2025

Logan Marshall

Bib: 4795•M

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 14%
Gender (Male)
#0 / 16105
Top 22%
Division (M18-39)
#0 / 5642
Top 47%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:16
Rank: #3997
Start → 5K
20:16 | 6:31/mi
10K· 6.21 mi
41:16
Rank: #4829 (-832)
5K → 10K
21:00 | 6:46/mi
15K· 9.32 mi
1:01:51
Rank: #4669 (+160)
10K → 15K
20:35 | 6:38/mi
20K· 12.43 mi
1:22:33
Rank: #4487 (+182)
15K → 20K
20:42 | 6:40/mi
Half· 13.11 mi
1:27:05
Rank: #4501 (-14)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:43:23
Rank: #4411 (+90)
Half → 25K
16:18 | 6:43/mi
30K· 18.64 mi
2:04:33
Rank: #4161 (+250)
25K → 30K
21:10 | 6:49/mi
20M
2:13:52
Rank: #4062 (+99)
30K → 20M
9:19 | 6:51/mi
21M
2:21:08
Rank: #3999 (+63)
20M → 21M
7:16 | 7:16/mi
35K· 21.75 mi
2:26:14
Rank: #3980 (+19)
21M → 35K
5:06 | 6:49/mi
23M
2:35:05
Rank: #3962 (+18)
35K → 23M
8:51 | 7:04/mi
24M
2:41:57
Rank: #3944 (+18)
23M → 24M
6:52 | 6:52/mi
40K· 24.85 mi
2:47:58
Rank: #3915 (+29)
24M → 40K
6:01 | 7:02/mi
25.2M
2:50:35
Rank: #3909 (+6)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:57:22
Rank: #3846 (+63)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:05
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:30:17
Pace6:53 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2420:166:3120:16
6:31
-
10K
6.21 mi10:46:2441:166:3821:00
6:46
+0:15
15K
9.32 mi11:06:591:01:516:3820:35
6:38
-0:08
20K
12.43 mi11:27:411:22:336:3920:42
6:40
+0:02
Half
13.11 mi11:32:131:27:056:394:32
6:39
-0:01
25K
15.53 mi11:48:311:43:236:3916:18
6:43
+0:04
30K
18.64 mi12:09:412:04:336:4121:10
6:49
+0:06
20M
20.00 mi12:19:002:13:526:429:19
6:51
+0:02
21M
21.00 mi12:26:162:21:086:437:16
7:16
+0:25
35K
21.75 mi12:31:222:26:146:435:06
6:49
-0:27
23M
23.00 mi12:40:132:35:056:458:51
7:04
+0:15
24M
24.00 mi12:47:052:41:576:456:52
6:52
-0:12
40K
24.85 mi12:53:062:47:586:456:01
7:02
+0:10
25.2M
25.20 mi12:55:432:50:356:462:37
7:35
+0:33
Finish
26.22 mi13:02:302:57:226:466:47
6:39
-0:56

Checkpoints & Pacing

📈Pace 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

6:31 /mi

Average Pace

6:46 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:29

94% of race

Time at Steady Pace

9:53

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:25:2420:166:3120:16
6:31
#3997
10K
6.21 mi10:46:2441:166:3821:00
6:46
#4829
15K
9.32 mi11:06:591:01:516:3820:35
6:38
#4669
20K
12.43 mi11:27:411:22:336:3920:42
6:40
#4487
Half
13.11 mi11:32:131:27:056:394:32
6:39
#4501
25K
15.53 mi11:48:311:43:236:3916:18
6:43
#4411
30K
18.64 mi12:09:412:04:336:4121:10
6:49
#4161
20M
20.00 mi12:19:002:13:526:429:19
6:51
#4062
21M
21.00 mi12:26:162:21:086:437:16
7:16
#3999
35K
21.75 mi12:31:222:26:146:435:06
6:49
#3980
23M
23.00 mi12:40:132:35:056:458:51
7:04
#3962
24M
24.00 mi12:47:052:41:576:456:52
6:52
#3944
40K
24.85 mi12:53:062:47:586:456:01
7:02
#3915
25.2M
25.20 mi12:55:432:50:356:462:37
7:35
#3909
Finish
26.22 mi13:02:302:57:226:466:47
6:39
#3846
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3997377237724433(Top 16%)4154(Top 26%)4154(Top 74%)
10K6.21 mi3.10 mi4829-8324514-7424514-7425919(Top 21%)5413(Top 34%)5413(Top 96%)
15K9.32 mi3.11 mi4669+1604369+1454369+1454433(Top 16%)4154(Top 26%)4154(Top 74%)
20K12.43 mi3.11 mi4487+1824205+1644205+1644098(Top 14%)3843(Top 24%)3843(Top 68%)
Half13.11 mi0.68 mi4501-144217-124217-124720(Top 17%)4380(Top 27%)4380(Top 78%)
25K15.53 mi2.42 mi4411+904133+844133+844283(Top 15%)3971(Top 25%)3971(Top 70%)
30K18.64 mi3.11 mi4161+2503898+2353898+2353526(Top 12%)3274(Top 20%)3274(Top 58%)
20M20.00 mi1.36 mi4062+993804+943804+943237(Top 11%)2993(Top 19%)2993(Top 53%)
21M21.00 mi1.00 mi3999+633744+603744+603444(Top 12%)3156(Top 20%)3156(Top 56%)
35K21.75 mi0.75 mi3980+193721+233721+234172(Top 15%)3725(Top 23%)3725(Top 66%)
23M23.00 mi1.25 mi3962+183691+303691+304132(Top 15%)3676(Top 23%)3676(Top 65%)
24M24.00 mi1.00 mi3944+183667+243667+243880(Top 14%)3433(Top 21%)3433(Top 61%)
40K24.85 mi0.85 mi3915+293637+303637+304092(Top 14%)3550(Top 22%)3550(Top 63%)
25.2M25.20 mi0.35 mi3909+63628+93628+93762(Top 13%)3244(Top 20%)3244(Top 57%)
Finish26.22 mi1.02 mi3846+633563+653563+653624(Top 13%)3150(Top 20%)3150(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4433

Males

4154

M18-39

4154

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5919

Males

5413

M18-39

5413

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4433

Males

4154

M18-39

4154

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

4098

Males

3843

M18-39

3843

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4720

Males

4380

M18-39

4380

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4283

Males

3971

M18-39

3971

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3526

Males

3274

M18-39

3274

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3237

Males

2993

M18-39

2993

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3444

Males

3156

M18-39

3156

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4172

Males

3725

M18-39

3725

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4132

Males

3676

M18-39

3676

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3880

Males

3433

M18-39

3433

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

4092

Males

3550

M18-39

3550

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3762

Males

3244

M18-39

3244

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3624

Males

3150

M18-39

3150

Passing Analysis

Category:
Athletes Passed
1417
Passed By
1266
Net Change
+151
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3997
5K → 10K10842-832#3997#4829
10K → 15K21151+160#4829#4669
15K → 20K21331+182#4669#4487
20K → Half1125-14#4487#4501
Half → 25K14757+90#4501#4411
25K → 30K27525+250#4411#4161
30K → 20M11819+99#4161#4062
20M → 21M9027+63#4062#3999
21M → 35K4627+19#3999#3980
35K → 23M7658+18#3980#3962
23M → 24M5537+18#3962#3944
24M → 40K5324+29#3944#3915
40K → 25.2M2216+6#3915#3909
25.2M → Finish9027+63#3909#3846
TOTALS14171266+151
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing