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BOSTON MARATHON 2025

Luke Matthews

Bib: 28712•M

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:55/mi
24:36
↑ 97↓ 3451.5%
10K· 6.21 mi
7:47/mi
48:47
↑ 79↓ 1380.4%
15K· 9.32 mi
7:47/mi
1:12:59
↑ 67↓ 78
20K· 12.43 mi
7:51/mi
1:37:22
↑ 106↓ 860.1%
Half· 13.11 mi
7:49/mi
1:42:42
↑ 19↓ 370.5%
25K· 15.53 mi
8:00/mi
2:02:05
↑ 66↓ 880.2%
30K· 18.64 mi
8:19/mi
2:27:55
↑ 181↓ 1480.2%
20M
8:28/mi
2:39:26
↑ 64↓ 500.2%
21M
8:48/mi
2:48:14
↑ 106↓ 241.6%
35K· 21.75 mi
8:09/mi
2:54:20
↑ 17↓ 861.7%
23M
8:21/mi
3:04:47
↑ 23↓ 630.6%
24M
8:47/mi
3:13:34
↓ 821.3%
40K· 24.85 mi
8:57/mi
3:21:13
↓ 200.3%
25.2M
11:50/mi
3:25:18
↑ 13↓ 160.2%
Finish· 26.22 mi
10:58/mi
3:36:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:42
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:53:47
Pace8:41 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:4424:367:5524:36
7:55
-
10K
6.21 mi12:05:5548:477:5124:11
7:47
-0:08
15K
9.32 mi12:30:071:12:597:5024:12
7:47
0:00
20K
12.43 mi12:54:301:37:227:5024:23
7:51
+0:04
Half
13.11 mi12:59:501:42:427:505:20
7:49
-0:02
25K
15.53 mi13:19:132:02:057:5219:23
8:00
+0:11
30K
18.64 mi13:45:032:27:557:5625:50
8:19
+0:19
20M
20.00 mi13:56:342:39:267:5811:31
8:28
+0:09
21M
21.00 mi14:05:222:48:148:018:48
8:48
+0:20
35K
21.75 mi14:11:282:54:208:016:06
8:09
-0:39
23M
23.00 mi14:21:553:04:478:0210:27
8:21
+0:12
24M
24.00 mi14:30:423:13:348:048:47
8:47
+0:26
40K
24.85 mi14:38:213:21:138:067:39
8:57
+0:10
25.2M
25.20 mi14:42:263:25:188:094:05
11:50
+2:53
Finish
26.22 mi14:53:373:36:298:1611:11
10:58
-0:52

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

7:47 /mi

Average Pace

8:16 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:13:34

89% of race

Time at Slower Pace

22:55

11% of race

Average Pace: 8:15 /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 mi11:41:4424:367:5524:36
7:55
#15860
10K
6.21 mi12:05:5548:477:5124:11
7:47
#15247
15K
9.32 mi12:30:071:12:597:5024:12
7:47
#14894
20K
12.43 mi12:54:301:37:227:5024:23
7:51
#14525
Half
13.11 mi12:59:501:42:427:505:20
7:49
#14513
25K
15.53 mi13:19:132:02:057:5219:23
8:00
#14372
30K
18.64 mi13:45:032:27:557:5625:50
8:19
#14153
20M
20.00 mi13:56:342:39:267:5811:31
8:28
#14085
21M
21.00 mi14:05:222:48:148:018:48
8:48
#13941
35K
21.75 mi14:11:282:54:208:016:06
8:09
#13895
23M
23.00 mi14:21:553:04:478:0210:27
8:21
#13791
24M
24.00 mi14:30:423:13:348:048:47
8:47
#13928
40K
24.85 mi14:38:213:21:138:067:39
8:57
#14014
25.2M
25.20 mi14:42:263:25:188:094:05
11:50
#14237
Finish
26.22 mi14:53:373:36:298:1611:11
10:58
#14962
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi15860107551075514267(Top 50%)10044(Top 62%)10044(Top 178%)
10K6.21 mi3.10 mi15247+61310513+24210513+24214655(Top 52%)10276(Top 64%)10276(Top 182%)
15K9.32 mi3.11 mi14894+35310358+15510358+15514267(Top 50%)10044(Top 62%)10044(Top 178%)
20K12.43 mi3.11 mi14525+36910179+17910179+17913653(Top 48%)9717(Top 60%)9717(Top 172%)
Half13.11 mi0.68 mi14513+1210172+710172+714368(Top 51%)10061(Top 62%)10061(Top 178%)
25K15.53 mi2.42 mi14372+14110070+10210070+10213836(Top 49%)9674(Top 60%)9674(Top 171%)
30K18.64 mi3.11 mi14153+2199920+1509920+15013593(Top 48%)9415(Top 58%)9415(Top 167%)
20M20.00 mi1.36 mi14085+689857+639857+6313616(Top 48%)9279(Top 58%)9279(Top 164%)
21M21.00 mi1.00 mi13941+1449766+919766+9112286(Top 43%)8511(Top 53%)8511(Top 151%)
35K21.75 mi0.75 mi13895+469728+389728+3813289(Top 47%)8945(Top 56%)8945(Top 159%)
23M23.00 mi1.25 mi13791+1049642+869642+8612315(Top 43%)8385(Top 52%)8385(Top 149%)
24M24.00 mi1.00 mi13928-1379668-269668-2616199(Top 57%)10114(Top 63%)10114(Top 179%)
40K24.85 mi0.85 mi14014-869689-219689-2115981(Top 56%)9907(Top 62%)9907(Top 176%)
25.2M25.20 mi0.35 mi14237-2239782-939782-9322840(Top 80%)13183(Top 82%)13183(Top 234%)
Finish26.22 mi1.02 mi14962-72510069-28710069-28725312(Top 89%)14438(Top 90%)14438(Top 256%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

14267

Males

10044

M18-39

10044

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

14655

Males

10276

M18-39

10276

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

14267

Males

10044

M18-39

10044

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

13653

Males

9717

M18-39

9717

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

14368

Males

10061

M18-39

10061

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

13836

Males

9674

M18-39

9674

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

13593

Males

9415

M18-39

9415

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

13616

Males

9279

M18-39

9279

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

12286

Males

8511

M18-39

8511

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

13289

Males

8945

M18-39

8945

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

12315

Males

8385

M18-39

8385

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

16199

Males

10114

M18-39

10114

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

15981

Males

9907

M18-39

9907

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

22840

Males

13183

M18-39

13183

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

25312

Males

14438

M18-39

14438

Passing Analysis

Category:
Athletes Passed
2864
Passed By
1966
Net Change
+898
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15860
5K → 10K714101+613#15860#15247
10K → 15K41461+353#15247#14894
15K → 20K41142+369#14894#14525
20K → Half4937+12#14525#14513
Half → 25K23796+141#14513#14372
25K → 30K354135+219#14372#14153
30K → 20M14375+68#14153#14085
20M → 21M18440+144#14085#13941
21M → 35K8034+46#13941#13895
35K → 23M15955+104#13895#13791
23M → 24M53190-137#13791#13928
24M → 40K56142-86#13928#14014
40K → 25.2M4227-223#14014#14237
25.2M → Finish6731-725#14237#14962
TOTALS28641966+898
📊

Passing Visuals

Category:
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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