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BOSTON MARATHON 2025

Luke Morrissey

Bib: 4947•M

IL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 13%
Gender (Male)
#0 / 16105
Top 21%
Division (M18-39)
#0 / 5642
Top 44%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:36
Rank: #4860
Start → 5K
20:36 | 6:38/mi
10K· 6.21 mi
40:48
Rank: #4245 (+615)
5K → 10K
20:12 | 6:30/mi
15K· 9.32 mi
1:00:54
Rank: #3920 (+325)
10K → 15K
20:06 | 6:28/mi
20K· 12.43 mi
1:21:20
Rank: #3794 (+126)
15K → 20K
20:26 | 6:35/mi
Half· 13.11 mi
1:25:47
Rank: #3792 (+2)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:41:43
Rank: #3678 (+114)
Half → 25K
15:56 | 6:34/mi
30K· 18.64 mi
2:03:26
Rank: #3773 (-95)
25K → 30K
21:43 | 6:59/mi
20M
2:13:15
Rank: #3857 (-84)
30K → 20M
9:49 | 7:13/mi
21M
2:20:45
Rank: #3863 (-6)
20M → 21M
7:30 | 7:30/mi
35K· 21.75 mi
2:25:50
Rank: #3858 (+5)
21M → 35K
5:05 | 6:48/mi
23M
2:34:25
Rank: #3771 (+87)
35K → 23M
8:35 | 6:51/mi
24M
2:41:03
Rank: #3693 (+78)
23M → 24M
6:38 | 6:38/mi
40K· 24.85 mi
2:46:54
Rank: #3633 (+60)
24M → 40K
5:51 | 6:51/mi
25.2M
2:49:28
Rank: #3591 (+42)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:56:15
Rank: #3557 (+34)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:47
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:30:28
Pace6:54 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2220:366:3820:36
6:38
-
10K
6.21 mi10:44:3440:486:3420:12
6:30
-0:08
15K
9.32 mi11:04:401:00:546:3220:06
6:28
-0:02
20K
12.43 mi11:25:061:21:206:3320:26
6:35
+0:07
Half
13.11 mi11:29:331:25:476:334:27
6:31
-0:04
25K
15.53 mi11:45:291:41:436:3315:56
6:34
+0:03
30K
18.64 mi12:07:122:03:266:3721:43
6:59
+0:25
20M
20.00 mi12:17:012:13:156:409:49
7:13
+0:14
21M
21.00 mi12:24:312:20:456:427:30
7:30
+0:17
35K
21.75 mi12:29:362:25:506:425:05
6:48
-0:42
23M
23.00 mi12:38:112:34:256:438:35
6:51
+0:03
24M
24.00 mi12:44:492:41:036:436:38
6:38
-0:13
40K
24.85 mi12:50:402:46:546:435:51
6:51
+0:13
25.2M
25.20 mi12:53:142:49:286:432:34
7:27
+0:36
Finish
26.22 mi13:00:012:56:156:446:47
6:39
-0:48

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

6:28 /mi

Average Pace

6:44 /mi

Slowest Pace

7:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:22

89% of race

Time at Steady Pace

19:53

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:43 /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 mi10:24:2220:366:3820:36
6:38
#4860
10K
6.21 mi10:44:3440:486:3420:12
6:30
#4245
15K
9.32 mi11:04:401:00:546:3220:06
6:28
#3920
20K
12.43 mi11:25:061:21:206:3320:26
6:35
#3794
Half
13.11 mi11:29:331:25:476:334:27
6:31
#3792
25K
15.53 mi11:45:291:41:436:3315:56
6:34
#3678
30K
18.64 mi12:07:122:03:266:3721:43
6:59
#3773
20M
20.00 mi12:17:012:13:156:409:49
7:13
#3857
21M
21.00 mi12:24:312:20:456:427:30
7:30
#3863
35K
21.75 mi12:29:362:25:506:425:05
6:48
#3858
23M
23.00 mi12:38:112:34:256:438:35
6:51
#3771
24M
24.00 mi12:44:492:41:036:436:38
6:38
#3693
40K
24.85 mi12:50:402:46:546:435:51
6:51
#3633
25.2M
25.20 mi12:53:142:49:286:432:34
7:27
#3591
Finish
26.22 mi13:00:012:56:156:446:47
6:39
#3557
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4860455045503383(Top 12%)3210(Top 20%)3210(Top 57%)
10K6.21 mi3.10 mi4245+6153993+5573993+5573742(Top 13%)3531(Top 22%)3531(Top 63%)
15K9.32 mi3.11 mi3920+3253696+2973696+2973383(Top 12%)3210(Top 20%)3210(Top 57%)
20K12.43 mi3.11 mi3794+1263578+1183578+1183569(Top 13%)3379(Top 21%)3379(Top 60%)
Half13.11 mi0.68 mi3792+23577+13577+13869(Top 14%)3649(Top 23%)3649(Top 65%)
25K15.53 mi2.42 mi3678+1143475+1023475+1023297(Top 12%)3123(Top 19%)3123(Top 55%)
30K18.64 mi3.11 mi3773-953557-823557-824633(Top 16%)4228(Top 26%)4228(Top 75%)
20M20.00 mi1.36 mi3857-843627-703627-705330(Top 19%)4727(Top 29%)4727(Top 84%)
21M21.00 mi1.00 mi3863-63625+23625+24617(Top 16%)4087(Top 25%)4087(Top 72%)
35K21.75 mi0.75 mi3858+53617+83617+84105(Top 14%)3680(Top 23%)3680(Top 65%)
23M23.00 mi1.25 mi3771+873532+853532+853005(Top 11%)2747(Top 17%)2747(Top 49%)
24M24.00 mi1.00 mi3693+783451+813451+812665(Top 9%)2448(Top 15%)2448(Top 43%)
40K24.85 mi0.85 mi3633+603392+593392+593065(Top 11%)2761(Top 17%)2761(Top 49%)
25.2M25.20 mi0.35 mi3591+423352+403352+403188(Top 11%)2829(Top 18%)2829(Top 50%)
Finish26.22 mi1.02 mi3557+343318+343318+343656(Top 13%)3182(Top 20%)3182(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3383

Males

3210

M18-39

3210

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3742

Males

3531

M18-39

3531

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3383

Males

3210

M18-39

3210

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3569

Males

3379

M18-39

3379

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3869

Males

3649

M18-39

3649

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3297

Males

3123

M18-39

3123

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4633

Males

4228

M18-39

4228

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5330

Males

4727

M18-39

4727

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4617

Males

4087

M18-39

4087

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

4105

Males

3680

M18-39

3680

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3005

Males

2747

M18-39

2747

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2665

Males

2448

M18-39

2448

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3065

Males

2761

M18-39

2761

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3188

Males

2829

M18-39

2829

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3656

Males

3182

M18-39

3182

Passing Analysis

Category:
Athletes Passed
1855
Passed By
552
Net Change
+1303
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4860
5K → 10K62813+615#4860#4245
10K → 15K3338+325#4245#3920
15K → 20K15226+126#3920#3794
20K → Half1210+2#3794#3792
Half → 25K13218+114#3792#3678
25K → 30K73168-95#3678#3773
30K → 20M39123-84#3773#3857
20M → 21M6268-6#3857#3863
21M → 35K3227+5#3863#3858
35K → 23M11023+87#3858#3771
23M → 24M9113+78#3771#3693
24M → 40K7818+60#3693#3633
40K → 25.2M475+42#3633#3591
25.2M → Finish6632+34#3591#3557
TOTALS1855552+1303
📊

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